From 2549b3222f588c188674aed0b9a0ef78bbba5c6c Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 27 Sep 2006 16:22:33 +0900 Subject: sh: Use generic CONFIG_FRAME_POINTER. We had our own version, which serves no purpose. Simply hook SH in to the generic one. Signed-off-by: Paul Mundt --- lib/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index f1ac3184dc08..e7303fe54b01 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -322,7 +322,7 @@ config DEBUG_VM config FRAME_POINTER bool "Compile the kernel with frame pointers" - depends on DEBUG_KERNEL && (X86 || CRIS || M68K || M68KNOMMU || FRV || UML || S390 || AVR32) + depends on DEBUG_KERNEL && (X86 || CRIS || M68K || M68KNOMMU || FRV || UML || S390 || AVR32 || SUPERH) default y if DEBUG_INFO && UML help If you say Y here the resulting kernel image will be slightly larger -- cgit v1.2.3 From 49c3f807f5734605c10cdfb462a8fd5c3075eb76 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 27 Sep 2006 18:04:36 +0900 Subject: sh: Enable verbose BUG() support. Add SH to the list of platforms interested in Verbose BUG(). Signed-off-by: Paul Mundt --- lib/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index e7303fe54b01..b0f5ca72599f 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -284,7 +284,7 @@ config DEBUG_HIGHMEM config DEBUG_BUGVERBOSE bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EMBEDDED depends on BUG - depends on ARM || ARM26 || AVR32 || M32R || M68K || SPARC32 || SPARC64 || X86_32 || FRV + depends on ARM || ARM26 || AVR32 || M32R || M68K || SPARC32 || SPARC64 || X86_32 || FRV || SUPERH default !EMBEDDED help Say Y here to make BUG() panics output the file name and line number -- cgit v1.2.3 From 199a9afc3dbe98c35326f1d3907ab94dae953a6e Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Fri, 29 Sep 2006 01:59:00 -0700 Subject: [PATCH] Debug variants of linked list macros Signed-off-by: Dave Jones Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/list.h | 15 ++++++++++ lib/Kconfig.debug | 9 ++++++ lib/Makefile | 1 + lib/list_debug.c | 77 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 102 insertions(+) create mode 100644 lib/list_debug.c (limited to 'lib') diff --git a/include/linux/list.h b/include/linux/list.h index 65a5b5ceda49..a9c90287c0ff 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -39,6 +39,7 @@ static inline void INIT_LIST_HEAD(struct list_head *list) * This is only for internal list manipulation where we know * the prev/next entries already! */ +#ifndef CONFIG_DEBUG_LIST static inline void __list_add(struct list_head *new, struct list_head *prev, struct list_head *next) @@ -48,6 +49,11 @@ static inline void __list_add(struct list_head *new, new->prev = prev; prev->next = new; } +#else +extern void __list_add(struct list_head *new, + struct list_head *prev, + struct list_head *next); +#endif /** * list_add - add a new entry @@ -57,10 +63,15 @@ static inline void __list_add(struct list_head *new, * Insert a new entry after the specified head. * This is good for implementing stacks. */ +#ifndef CONFIG_DEBUG_LIST static inline void list_add(struct list_head *new, struct list_head *head) { __list_add(new, head, head->next); } +#else +extern void list_add(struct list_head *new, struct list_head *head); +#endif + /** * list_add_tail - add a new entry @@ -153,12 +164,16 @@ static inline void __list_del(struct list_head * prev, struct list_head * next) * Note: list_empty on entry does not return true after this, the entry is * in an undefined state. */ +#ifndef CONFIG_DEBUG_LIST static inline void list_del(struct list_head *entry) { __list_del(entry->prev, entry->next); entry->next = LIST_POISON1; entry->prev = LIST_POISON2; } +#else +extern void list_del(struct list_head *entry); +#endif /** * list_del_rcu - deletes entry from list without re-initialization diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index b0f5ca72599f..f9ae75cc0145 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -320,6 +320,15 @@ config DEBUG_VM If unsure, say N. +config DEBUG_LIST + bool "Debug linked list manipulation" + depends on DEBUG_KERNEL + help + Enable this to turn on extended checks in the linked-list + walking routines. + + If unsure, say N. + config FRAME_POINTER bool "Compile the kernel with frame pointers" depends on DEBUG_KERNEL && (X86 || CRIS || M68K || M68KNOMMU || FRV || UML || S390 || AVR32 || SUPERH) diff --git a/lib/Makefile b/lib/Makefile index ef1d37afbbb6..402762fead70 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -28,6 +28,7 @@ lib-$(CONFIG_GENERIC_HWEIGHT) += hweight.o obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o obj-$(CONFIG_PLIST) += plist.o obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o +obj-$(CONFIG_DEBUG_LIST) += list_debug.o ifneq ($(CONFIG_HAVE_DEC_LOCK),y) lib-y += dec_and_lock.o diff --git a/lib/list_debug.c b/lib/list_debug.c new file mode 100644 index 000000000000..1aae85cef92c --- /dev/null +++ b/lib/list_debug.c @@ -0,0 +1,77 @@ +/* + * Copyright 2006, Red Hat, Inc., Dave Jones + * Released under the General Public License (GPL). + * + * This file contains the linked list implementations for + * DEBUG_LIST. + */ + +#include +#include + +/* + * Insert a new entry between two known consecutive entries. + * + * This is only for internal list manipulation where we know + * the prev/next entries already! + */ + +void __list_add(struct list_head *new, + struct list_head *prev, + struct list_head *next) +{ + if (unlikely(next->prev != prev)) { + printk(KERN_ERR "list_add corruption. next->prev should be %p, but was %p\n", + prev, next->prev); + BUG(); + } + if (unlikely(prev->next != next)) { + printk(KERN_ERR "list_add corruption. prev->next should be %p, but was %p\n", + next, prev->next); + BUG(); + } + next->prev = new; + new->next = next; + new->prev = prev; + prev->next = new; +} +EXPORT_SYMBOL(__list_add); + +/** + * list_add - add a new entry + * @new: new entry to be added + * @head: list head to add it after + * + * Insert a new entry after the specified head. + * This is good for implementing stacks. + */ +void list_add(struct list_head *new, struct list_head *head) +{ + __list_add(new, head, head->next); +} +EXPORT_SYMBOL(list_add); + +/** + * list_del - deletes entry from list. + * @entry: the element to delete from the list. + * Note: list_empty on entry does not return true after this, the entry is + * in an undefined state. + */ +void list_del(struct list_head *entry) +{ + if (unlikely(entry->prev->next != entry)) { + printk(KERN_ERR "list_del corruption. prev->next should be %p, but was %p\n", + entry, entry->prev->next); + BUG(); + } + if (unlikely(entry->next->prev != entry)) { + printk(KERN_ERR "list_del corruption. next->prev should be %p, but was %p\n", + entry, entry->next->prev); + BUG(); + } + __list_del(entry->prev, entry->next); + entry->next = LIST_POISON1; + entry->prev = LIST_POISON2; +} +EXPORT_SYMBOL(list_del); + -- cgit v1.2.3 From df89a864631f5d840f4873c4c03733b4206e78ea Mon Sep 17 00:00:00 2001 From: Manfred Spraul Date: Fri, 29 Sep 2006 01:59:01 -0700 Subject: [PATCH] list_del debug check A list_del() debugging check. Has been in -mm for years. Dave moved list_del() out-of-line in the debug case, so this is now suitable for mainline. Cc: Dave Jones Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/list_debug.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'lib') diff --git a/lib/list_debug.c b/lib/list_debug.c index 1aae85cef92c..e80d27c97898 100644 --- a/lib/list_debug.c +++ b/lib/list_debug.c @@ -59,14 +59,17 @@ EXPORT_SYMBOL(list_add); */ void list_del(struct list_head *entry) { + BUG_ON(entry->prev->next != entry); + BUG_ON(entry->next->prev != entry); + if (unlikely(entry->prev->next != entry)) { - printk(KERN_ERR "list_del corruption. prev->next should be %p, but was %p\n", - entry, entry->prev->next); + printk(KERN_ERR "list_del corruption. prev->next should be %p, " + "but was %p\n", entry, entry->prev->next); BUG(); } if (unlikely(entry->next->prev != entry)) { - printk(KERN_ERR "list_del corruption. next->prev should be %p, but was %p\n", - entry, entry->next->prev); + printk(KERN_ERR "list_del corruption. next->prev should be %p, " + "but was %p\n", entry, entry->next->prev); BUG(); } __list_del(entry->prev, entry->next); @@ -74,4 +77,3 @@ void list_del(struct list_head *entry) entry->prev = LIST_POISON2; } EXPORT_SYMBOL(list_del); - -- cgit v1.2.3 From c22f008ba226e2ff25ee1a56abd9c5fd355828fc Mon Sep 17 00:00:00 2001 From: Chuck Ebbert <76306.1226@compuserve.com> Date: Fri, 29 Sep 2006 01:59:14 -0700 Subject: [PATCH] spinlock_debug: don't recompute (jiffies_per_loop * HZ) in spinloop In spinlock_debug.c, the spinloops call __delay() on every iteration. Because that is an external function, (jiffies_per_loop * HZ), the loop's iteration limit, gets recomputed every time. Caching it explicitly prevents that. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/spinlock_debug.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) (limited to 'lib') diff --git a/lib/spinlock_debug.c b/lib/spinlock_debug.c index 58c577dd82e5..dafaf1de2491 100644 --- a/lib/spinlock_debug.c +++ b/lib/spinlock_debug.c @@ -99,11 +99,12 @@ static inline void debug_spin_unlock(spinlock_t *lock) static void __spin_lock_debug(spinlock_t *lock) { - int print_once = 1; u64 i; + u64 loops = loops_per_jiffy * HZ; + int print_once = 1; for (;;) { - for (i = 0; i < loops_per_jiffy * HZ; i++) { + for (i = 0; i < loops; i++) { if (__raw_spin_trylock(&lock->raw_lock)) return; __delay(1); @@ -165,11 +166,12 @@ static void rwlock_bug(rwlock_t *lock, const char *msg) #if 0 /* __write_lock_debug() can lock up - maybe this can too? */ static void __read_lock_debug(rwlock_t *lock) { - int print_once = 1; u64 i; + u64 loops = loops_per_jiffy * HZ; + int print_once = 1; for (;;) { - for (i = 0; i < loops_per_jiffy * HZ; i++) { + for (i = 0; i < loops; i++) { if (__raw_read_trylock(&lock->raw_lock)) return; __delay(1); @@ -239,11 +241,12 @@ static inline void debug_write_unlock(rwlock_t *lock) #if 0 /* This can cause lockups */ static void __write_lock_debug(rwlock_t *lock) { - int print_once = 1; u64 i; + u64 loops = loops_per_jiffy * HZ; + int print_once = 1; for (;;) { - for (i = 0; i < loops_per_jiffy * HZ; i++) { + for (i = 0; i < loops; i++) { if (__raw_write_trylock(&lock->raw_lock)) return; __delay(1); -- cgit v1.2.3 From fdf8cb0909b531f9ae8f9b9d7e4eb35ba3505f07 Mon Sep 17 00:00:00 2001 From: Andreas Mohr Date: Fri, 29 Sep 2006 02:01:20 -0700 Subject: [PATCH] lib/rwsem.c: un-inline rwsem_down_failed_common() Un-inlining rwsem_down_failed_common() (two callsites) reduced lib/rwsem.o on my Athlon, gcc 4.1.2 from 5935 to 5480 Bytes (455 Bytes saved). I thus guess that reduced icache footprint (and better function caching) is worth more than any function call overhead. Signed-off-by: Andreas Mohr Cc: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/rwsem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/rwsem.c b/lib/rwsem.c index b322421c2969..901d0e7da892 100644 --- a/lib/rwsem.c +++ b/lib/rwsem.c @@ -146,7 +146,7 @@ __rwsem_do_wake(struct rw_semaphore *sem, int downgrading) /* * wait for a lock to be granted */ -static inline struct rw_semaphore * +static struct rw_semaphore * rwsem_down_failed_common(struct rw_semaphore *sem, struct rwsem_waiter *waiter, signed long adjustment) { -- cgit v1.2.3 From 1497b2749babb01458a6d9dfd4dfb493b3d388f2 Mon Sep 17 00:00:00 2001 From: Andreas Mohr Date: Fri, 29 Sep 2006 02:01:28 -0700 Subject: [PATCH] lib/ts_fsm.c: constify structs Constify two structs. Correct some typos. Compile-tested and run-tested (module inserted) on 2.6.18-rc4-mm3. Signed-off-by: Andreas Mohr Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/ts_fsm.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'lib') diff --git a/lib/ts_fsm.c b/lib/ts_fsm.c index 87847c2ae9e2..af575b61526b 100644 --- a/lib/ts_fsm.c +++ b/lib/ts_fsm.c @@ -12,13 +12,13 @@ * * A finite state machine consists of n states (struct ts_fsm_token) * representing the pattern as a finite automation. The data is read - * sequentially on a octet basis. Every state token specifies the number + * sequentially on an octet basis. Every state token specifies the number * of recurrences and the type of value accepted which can be either a * specific character or ctype based set of characters. The available * type of recurrences include 1, (0|1), [0 n], and [1 n]. * - * The algorithm differs between strict/non-strict mode specyfing - * whether the pattern has to start at the first octect. Strict mode + * The algorithm differs between strict/non-strict mode specifying + * whether the pattern has to start at the first octet. Strict mode * is enabled by default and can be disabled by inserting * TS_FSM_HEAD_IGNORE as the first token in the chain. * @@ -44,7 +44,7 @@ struct ts_fsm #define _W 0x200 /* wildcard */ /* Map to _ctype flags and some magic numbers */ -static u16 token_map[TS_FSM_TYPE_MAX+1] = { +static const u16 token_map[TS_FSM_TYPE_MAX+1] = { [TS_FSM_SPECIFIC] = 0, [TS_FSM_WILDCARD] = _W, [TS_FSM_CNTRL] = _C, @@ -61,7 +61,7 @@ static u16 token_map[TS_FSM_TYPE_MAX+1] = { [TS_FSM_ASCII] = _A, }; -static u16 token_lookup_tbl[256] = { +static const u16 token_lookup_tbl[256] = { _W|_A|_C, _W|_A|_C, _W|_A|_C, _W|_A|_C, /* 0- 3 */ _W|_A|_C, _W|_A|_C, _W|_A|_C, _W|_A|_C, /* 4- 7 */ _W|_A|_C, _W|_A|_C|_S, _W|_A|_C|_S, _W|_A|_C|_S, /* 8- 11 */ -- cgit v1.2.3 From 10fd48f2376db52f08bf0420d2c4f580e39269e1 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 11 Jul 2006 21:15:52 +0200 Subject: [PATCH] rbtree: fixed reversed RB_EMPTY_NODE and rb_next/prev The conditions got reserved. Also make rb_next() and rb_prev() check for the empty condition. Signed-off-by: Jens Axboe --- block/as-iosched.c | 4 ++-- include/linux/rbtree.h | 2 +- lib/rbtree.c | 6 ++++++ 3 files changed, 9 insertions(+), 3 deletions(-) (limited to 'lib') diff --git a/block/as-iosched.c b/block/as-iosched.c index 6db494333c3a..9d0f15a54c64 100644 --- a/block/as-iosched.c +++ b/block/as-iosched.c @@ -336,7 +336,7 @@ static void as_add_arq_rb(struct as_data *ad, struct as_rq *arq) static inline void as_del_arq_rb(struct as_data *ad, struct as_rq *arq) { - if (!RB_EMPTY_NODE(&arq->rb_node)) { + if (RB_EMPTY_NODE(&arq->rb_node)) { WARN_ON(1); return; } @@ -1039,7 +1039,7 @@ static void as_move_to_dispatch(struct as_data *ad, struct as_rq *arq) struct request *rq = arq->request; const int data_dir = arq->is_sync; - BUG_ON(!RB_EMPTY_NODE(&arq->rb_node)); + BUG_ON(RB_EMPTY_NODE(&arq->rb_node)); as_antic_stop(ad); ad->antic_status = ANTIC_OFF; diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h index 8d5382e62c08..344bc3495ddb 100644 --- a/include/linux/rbtree.h +++ b/include/linux/rbtree.h @@ -133,7 +133,7 @@ static inline void rb_set_color(struct rb_node *rb, int color) #define rb_entry(ptr, type, member) container_of(ptr, type, member) #define RB_EMPTY_ROOT(root) ((root)->rb_node == NULL) -#define RB_EMPTY_NODE(node) (rb_parent(node) != node) +#define RB_EMPTY_NODE(node) (rb_parent(node) == node) #define RB_CLEAR_NODE(node) (rb_set_parent(node, node)) extern void rb_insert_color(struct rb_node *, struct rb_root *); diff --git a/lib/rbtree.c b/lib/rbtree.c index 1e55ba1c2edf..48499c2d88cc 100644 --- a/lib/rbtree.c +++ b/lib/rbtree.c @@ -322,6 +322,9 @@ struct rb_node *rb_next(struct rb_node *node) { struct rb_node *parent; + if (rb_parent(node) == node) + return NULL; + /* If we have a right-hand child, go down and then left as far as we can. */ if (node->rb_right) { @@ -348,6 +351,9 @@ struct rb_node *rb_prev(struct rb_node *node) { struct rb_node *parent; + if (rb_parent(node) == node) + return NULL; + /* If we have a left-hand child, go down and then right as far as we can. */ if (node->rb_left) { -- cgit v1.2.3 From ab8e92efcf3f7972f30033cad75f180aef4f3abc Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Sat, 30 Sep 2006 23:26:59 -0700 Subject: [PATCH] list_del-debug fix These two BUG_ON()s are redundant and undesired: we're checking for this condition further on in the function, only better. Cc: Dave Jones Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/list_debug.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'lib') diff --git a/lib/list_debug.c b/lib/list_debug.c index e80d27c97898..7ba9d823d388 100644 --- a/lib/list_debug.c +++ b/lib/list_debug.c @@ -59,9 +59,6 @@ EXPORT_SYMBOL(list_add); */ void list_del(struct list_head *entry) { - BUG_ON(entry->prev->next != entry); - BUG_ON(entry->next->prev != entry); - if (unlikely(entry->prev->next != entry)) { printk(KERN_ERR "list_del corruption. prev->next should be %p, " "but was %p\n", entry, entry->prev->next); -- cgit v1.2.3 From 74588d8ba34ff1bda027cfa737972af01ab00c8b Mon Sep 17 00:00:00 2001 From: Haavard Skinnemoen Date: Sat, 30 Sep 2006 23:29:12 -0700 Subject: [PATCH] Generic ioremap_page_range: implementation This patch adds a generic implementation of ioremap_page_range() in lib/ioremap.c based on the i386 implementation. It differs from the i386 version in the following ways: * The PTE flags are passed as a pgprot_t argument and must be determined up front by the arch-specific code. No additional PTE flags are added. * Uses set_pte_at() instead of set_pte() [bunk@stusta.de: warning fix] ]dhowells@redhat.com: nommu build fix] Signed-off-by: Haavard Skinnemoen Cc: Richard Henderson Cc: Ivan Kokshaysky Cc: Russell King Cc: Mikael Starvik Cc: Andi Kleen Cc: Cc: Ralf Baechle Cc: Kyle McMartin Cc: Martin Schwidefsky Cc: Paul Mundt Signed-off-by: Adrian Bunk Signed-off-by: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/io.h | 4 +++ lib/Makefile | 1 + lib/ioremap.c | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 99 insertions(+) create mode 100644 lib/ioremap.c (limited to 'lib') diff --git a/include/linux/io.h b/include/linux/io.h index 420e2fdf26f6..aa3f5af670b5 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -19,8 +19,12 @@ #define _LINUX_IO_H #include +#include void __iowrite32_copy(void __iomem *to, const void *from, size_t count); void __iowrite64_copy(void __iomem *to, const void *from, size_t count); +int ioremap_page_range(unsigned long addr, unsigned long end, + unsigned long phys_addr, pgprot_t prot); + #endif /* _LINUX_IO_H */ diff --git a/lib/Makefile b/lib/Makefile index 402762fead70..ddf3e676e1f4 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -7,6 +7,7 @@ lib-y := errno.o ctype.o string.o vsprintf.o cmdline.o \ idr.o div64.o int_sqrt.o bitmap.o extable.o prio_tree.o \ sha1.o +lib-$(CONFIG_MMU) += ioremap.o lib-$(CONFIG_SMP) += cpumask.o lib-y += kobject.o kref.o kobject_uevent.o klist.o diff --git a/lib/ioremap.c b/lib/ioremap.c new file mode 100644 index 000000000000..29c810ec9813 --- /dev/null +++ b/lib/ioremap.c @@ -0,0 +1,94 @@ +/* + * Re-map IO memory to kernel address space so that we can access it. + * This is needed for high PCI addresses that aren't mapped in the + * 640k-1MB IO memory area on PC's + * + * (C) Copyright 1995 1996 Linus Torvalds + */ +#include +#include +#include + +#include +#include + +static int ioremap_pte_range(pmd_t *pmd, unsigned long addr, + unsigned long end, unsigned long phys_addr, pgprot_t prot) +{ + pte_t *pte; + unsigned long pfn; + + pfn = phys_addr >> PAGE_SHIFT; + pte = pte_alloc_kernel(pmd, addr); + if (!pte) + return -ENOMEM; + do { + BUG_ON(!pte_none(*pte)); + set_pte_at(&init_mm, addr, pte, pfn_pte(pfn, prot)); + pfn++; + } while (pte++, addr += PAGE_SIZE, addr != end); + return 0; +} + +static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr, + unsigned long end, unsigned long phys_addr, pgprot_t prot) +{ + pmd_t *pmd; + unsigned long next; + + phys_addr -= addr; + pmd = pmd_alloc(&init_mm, pud, addr); + if (!pmd) + return -ENOMEM; + do { + next = pmd_addr_end(addr, end); + if (ioremap_pte_range(pmd, addr, next, phys_addr + addr, prot)) + return -ENOMEM; + } while (pmd++, addr = next, addr != end); + return 0; +} + +static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr, + unsigned long end, unsigned long phys_addr, pgprot_t prot) +{ + pud_t *pud; + unsigned long next; + + phys_addr -= addr; + pud = pud_alloc(&init_mm, pgd, addr); + if (!pud) + return -ENOMEM; + do { + next = pud_addr_end(addr, end); + if (ioremap_pmd_range(pud, addr, next, phys_addr + addr, prot)) + return -ENOMEM; + } while (pud++, addr = next, addr != end); + return 0; +} + +int ioremap_page_range(unsigned long addr, + unsigned long end, unsigned long phys_addr, pgprot_t prot) +{ + pgd_t *pgd; + unsigned long start; + unsigned long next; + int err; + + BUG_ON(addr >= end); + + flush_cache_all(); + + start = addr; + phys_addr -= addr; + pgd = pgd_offset_k(addr); + do { + next = pgd_addr_end(addr, end); + err = ioremap_pud_range(pgd, addr, next, phys_addr+addr, prot); + if (err) + break; + } while (pgd++, addr = next, addr != end); + + flush_tlb_all(); + + return err; +} -- cgit v1.2.3 From db71daabad0821996483dfe309c4bc81d6755a70 Mon Sep 17 00:00:00 2001 From: Haavard Skinnemoen Date: Sat, 30 Sep 2006 23:29:14 -0700 Subject: [PATCH] Generic ioremap_page_range: flush_cache_vmap The existing implementation of ioremap_page_range(), which was taken from i386, does this: flush_cache_all(); /* modify page tables */ flush_tlb_all(); I think this is a bit defensive, so this patch changes the generic implementation to do: /* modify page tables */ flush_cache_vmap(start, end); instead, which is similar to what vmalloc() does. This should still be correct because we never modify existing PTEs. According to James Bottomley: The problem the flush_tlb_all() is trying to solve is to avoid stale tlb entries in the ioremap area. We're just being conservative by flushing on both map and unmap. Technically what vmalloc/vfree does (only flush the tlb on unmap) is just fine because it means that the only tlb entries in the remap area must belong to in-use mappings. Signed-off-by: Haavard Skinnemoen Cc: Richard Henderson Cc: Ivan Kokshaysky Cc: Russell King Cc: Mikael Starvik Cc: Andi Kleen Cc: Cc: Ralf Baechle Cc: Kyle McMartin Cc: Martin Schwidefsky Cc: Paul Mundt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/ioremap.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'lib') diff --git a/lib/ioremap.c b/lib/ioremap.c index 29c810ec9813..99fa277f9f7b 100644 --- a/lib/ioremap.c +++ b/lib/ioremap.c @@ -76,8 +76,6 @@ int ioremap_page_range(unsigned long addr, BUG_ON(addr >= end); - flush_cache_all(); - start = addr; phys_addr -= addr; pgd = pgd_offset_k(addr); @@ -88,7 +86,7 @@ int ioremap_page_range(unsigned long addr, break; } while (pgd++, addr = next, addr != end); - flush_tlb_all(); + flush_cache_vmap(start, end); return err; } -- cgit v1.2.3 From 322acc96d4bd3debea11cd0160b18bd5d7ff0d73 Mon Sep 17 00:00:00 2001 From: Steve Wise Date: Mon, 2 Oct 2006 02:17:00 -0700 Subject: [PATCH] LIB: add gen_pool_destroy() Modules using the genpool allocator need to be able to destroy the data structure when unloading. Signed-off-by: Steve Wise Cc: Randy Dunlap Cc: Dean Nelson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/genalloc.h | 1 + lib/genalloc.c | 30 ++++++++++++++++++++++++++++++ 2 files changed, 31 insertions(+) (limited to 'lib') diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h index 690c42803d2e..9869ef3674ac 100644 --- a/include/linux/genalloc.h +++ b/include/linux/genalloc.h @@ -31,5 +31,6 @@ struct gen_pool_chunk { extern struct gen_pool *gen_pool_create(int, int); extern int gen_pool_add(struct gen_pool *, unsigned long, size_t, int); +extern void gen_pool_destroy(struct gen_pool *); extern unsigned long gen_pool_alloc(struct gen_pool *, size_t); extern void gen_pool_free(struct gen_pool *, unsigned long, size_t); diff --git a/lib/genalloc.c b/lib/genalloc.c index 71338b48e889..7d16ecabba96 100644 --- a/lib/genalloc.c +++ b/lib/genalloc.c @@ -70,6 +70,36 @@ int gen_pool_add(struct gen_pool *pool, unsigned long addr, size_t size, EXPORT_SYMBOL(gen_pool_add); +/* + * Destroy a memory pool. Verifies that there are no outstanding allocations. + * + * @pool: pool to destroy + */ +void gen_pool_destroy(struct gen_pool *pool) +{ + struct list_head *_chunk, *_next_chunk; + struct gen_pool_chunk *chunk; + int order = pool->min_alloc_order; + int bit, end_bit; + + + write_lock(&pool->lock); + list_for_each_safe(_chunk, _next_chunk, &pool->chunks) { + chunk = list_entry(_chunk, struct gen_pool_chunk, next_chunk); + list_del(&chunk->next_chunk); + + end_bit = (chunk->end_addr - chunk->start_addr) >> order; + bit = find_next_bit(chunk->bits, end_bit, 0); + BUG_ON(bit < end_bit); + + kfree(chunk); + } + kfree(pool); + return; +} +EXPORT_SYMBOL(gen_pool_destroy); + + /* * Allocate the requested number of bytes from the specified pool. * Uses a first-fit algorithm. -- cgit v1.2.3 From a58cbd7c249f3079dd62d6391a33b9f43f2bfbef Mon Sep 17 00:00:00 2001 From: Dean Nelson Date: Mon, 2 Oct 2006 02:17:01 -0700 Subject: [PATCH] make genpool allocator adhere to kernel-doc standards The exported kernel interfaces of genpool allocator need to adhere to the requirements of kernel-doc. Signed-off-by: Dean Nelson Cc: Steve Wise Acked-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/genalloc.c | 43 +++++++++++++++++++++++-------------------- 1 file changed, 23 insertions(+), 20 deletions(-) (limited to 'lib') diff --git a/lib/genalloc.c b/lib/genalloc.c index 7d16ecabba96..75ae68ce03e1 100644 --- a/lib/genalloc.c +++ b/lib/genalloc.c @@ -14,11 +14,13 @@ #include -/* - * Create a new special memory pool. - * +/** + * gen_pool_create - create a new special memory pool * @min_alloc_order: log base 2 of number of bytes each bitmap bit represents * @nid: node id of the node the pool structure should be allocated on, or -1 + * + * Create a new special memory pool that can be used to manage special purpose + * memory not managed by the regular kmalloc/kfree interface. */ struct gen_pool *gen_pool_create(int min_alloc_order, int nid) { @@ -34,15 +36,15 @@ struct gen_pool *gen_pool_create(int min_alloc_order, int nid) } EXPORT_SYMBOL(gen_pool_create); - -/* - * Add a new chunk of memory to the specified pool. - * +/** + * gen_pool_add - add a new chunk of special memory to the pool * @pool: pool to add new memory chunk to * @addr: starting address of memory chunk to add to pool * @size: size in bytes of the memory chunk to add to pool * @nid: node id of the node the chunk structure and bitmap should be * allocated on, or -1 + * + * Add a new chunk of special memory to the specified pool. */ int gen_pool_add(struct gen_pool *pool, unsigned long addr, size_t size, int nid) @@ -69,11 +71,12 @@ int gen_pool_add(struct gen_pool *pool, unsigned long addr, size_t size, } EXPORT_SYMBOL(gen_pool_add); - -/* - * Destroy a memory pool. Verifies that there are no outstanding allocations. - * +/** + * gen_pool_destroy - destroy a special memory pool * @pool: pool to destroy + * + * Destroy the specified special memory pool. Verifies that there are no + * outstanding allocations. */ void gen_pool_destroy(struct gen_pool *pool) { @@ -99,13 +102,13 @@ void gen_pool_destroy(struct gen_pool *pool) } EXPORT_SYMBOL(gen_pool_destroy); - -/* - * Allocate the requested number of bytes from the specified pool. - * Uses a first-fit algorithm. - * +/** + * gen_pool_alloc - allocate special memory from the pool * @pool: pool to allocate from * @size: number of bytes to allocate from the pool + * + * Allocate the requested number of bytes from the specified pool. + * Uses a first-fit algorithm. */ unsigned long gen_pool_alloc(struct gen_pool *pool, size_t size) { @@ -157,13 +160,13 @@ unsigned long gen_pool_alloc(struct gen_pool *pool, size_t size) } EXPORT_SYMBOL(gen_pool_alloc); - -/* - * Free the specified memory back to the specified pool. - * +/** + * gen_pool_free - free allocated special memory back to the pool * @pool: pool to free to * @addr: starting address of memory to free back to pool * @size: size in bytes of memory to free + * + * Free previously allocated special memory back to the specified pool. */ void gen_pool_free(struct gen_pool *pool, unsigned long addr, size_t size) { -- cgit v1.2.3 From 8bb31b9d5340ed3dfef45d322f59fcf18a0d598b Mon Sep 17 00:00:00 2001 From: Ankita Garg Date: Mon, 2 Oct 2006 02:17:36 -0700 Subject: [PATCH] Linux Kernel Dump Test Module A simple module to test Linux Kernel Dump mechanism. This module uses jprobes to install/activate pre-defined crash points. At different crash points, various types of crashing scenarios are created like a BUG(), panic(), exception, recursive loop and stack overflow. The user can activate a crash point with specific type by providing parameters at the time of module insertion. Please see the file header for usage information. The module is based on the Linux Kernel Dump Test Tool by Fernando . This module could be merged with mainline. Jprobes is used here so that the context in which crash point is hit, could be maintained. This implements all the crash points as done by LKDTT except the one in the middle of tasklet_action(). Signed-off-by: Ankita Garg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/misc/Makefile | 3 +- drivers/misc/lkdtm.c | 342 ++++++++++++++++++++++++++++++++++++++++++++++++++ lib/Kconfig.debug | 14 +++ 3 files changed, 358 insertions(+), 1 deletion(-) create mode 100644 drivers/misc/lkdtm.c (limited to 'lib') diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile index 19c2b85249c3..c1bf1fb04c5c 100644 --- a/drivers/misc/Makefile +++ b/drivers/misc/Makefile @@ -3,5 +3,6 @@ # obj- := misc.o # Dummy rule to force built-in.o to be made -obj-$(CONFIG_IBM_ASM) += ibmasm/ +obj-$(CONFIG_IBM_ASM) += ibmasm/ obj-$(CONFIG_HDPU_FEATURES) += hdpuftrs/ +obj-$(CONFIG_LKDTM) += lkdtm.o diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c new file mode 100644 index 000000000000..e689ee94ac3d --- /dev/null +++ b/drivers/misc/lkdtm.c @@ -0,0 +1,342 @@ +/* + * Kprobe module for testing crash dumps + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * Copyright (C) IBM Corporation, 2006 + * + * Author: Ankita Garg + * + * This module induces system failures at predefined crashpoints to + * evaluate the reliability of crash dumps obtained using different dumping + * solutions. + * + * It is adapted from the Linux Kernel Dump Test Tool by + * Fernando Luis Vazquez Cao + * + * Usage : insmod lkdtm.ko [recur_count={>0}] cpoint_name=<> cpoint_type=<> + * [cpoint_count={>0}] + * + * recur_count : Recursion level for the stack overflow test. Default is 10. + * + * cpoint_name : Crash point where the kernel is to be crashed. It can be + * one of INT_HARDWARE_ENTRY, INT_HW_IRQ_EN, INT_TASKLET_ENTRY, + * FS_DEVRW, MEM_SWAPOUT, TIMERADD, SCSI_DISPATCH_CMD, + * IDE_CORE_CP + * + * cpoint_type : Indicates the action to be taken on hitting the crash point. + * It can be one of PANIC, BUG, EXCEPTION, LOOP, OVERFLOW + * + * cpoint_count : Indicates the number of times the crash point is to be hit + * to trigger an action. The default is 10. + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef CONFIG_IDE +#include +#endif + +#define NUM_CPOINTS 8 +#define NUM_CPOINT_TYPES 5 +#define DEFAULT_COUNT 10 +#define REC_NUM_DEFAULT 10 + +enum cname { + INVALID, + INT_HARDWARE_ENTRY, + INT_HW_IRQ_EN, + INT_TASKLET_ENTRY, + FS_DEVRW, + MEM_SWAPOUT, + TIMERADD, + SCSI_DISPATCH_CMD, + IDE_CORE_CP +}; + +enum ctype { + NONE, + PANIC, + BUG, + EXCEPTION, + LOOP, + OVERFLOW +}; + +static char* cp_name[] = { + "INT_HARDWARE_ENTRY", + "INT_HW_IRQ_EN", + "INT_TASKLET_ENTRY", + "FS_DEVRW", + "MEM_SWAPOUT", + "TIMERADD", + "SCSI_DISPATCH_CMD", + "IDE_CORE_CP" +}; + +static char* cp_type[] = { + "PANIC", + "BUG", + "EXCEPTION", + "LOOP", + "OVERFLOW" +}; + +static struct jprobe lkdtm; + +static int lkdtm_parse_commandline(void); +static void lkdtm_handler(void); + +static char* cpoint_name = INVALID; +static char* cpoint_type = NONE; +static int cpoint_count = DEFAULT_COUNT; +static int recur_count = REC_NUM_DEFAULT; + +static enum cname cpoint = INVALID; +static enum ctype cptype = NONE; +static int count = DEFAULT_COUNT; + +module_param(recur_count, int, 0644); +MODULE_PARM_DESC(recur_count, "Recurcion level for the stack overflow test,\ + default is 10"); +module_param(cpoint_name, charp, 0644); +MODULE_PARM_DESC(cpoint_name, "Crash Point, where kernel is to be crashed"); +module_param(cpoint_type, charp, 06444); +MODULE_PARM_DESC(cpoint_type, "Crash Point Type, action to be taken on\ + hitting the crash point"); +module_param(cpoint_count, int, 06444); +MODULE_PARM_DESC(cpoint_count, "Crash Point Count, number of times the \ + crash point is to be hit to trigger action"); + +unsigned int jp_do_irq(unsigned int irq, struct pt_regs *regs) +{ + lkdtm_handler(); + jprobe_return(); + return 0; +} + +irqreturn_t jp_handle_irq_event(unsigned int irq, struct pt_regs *regs, + struct irqaction *action) +{ + lkdtm_handler(); + jprobe_return(); + return 0; +} + +void jp_tasklet_action(struct softirq_action *a) +{ + lkdtm_handler(); + jprobe_return(); +} + +void jp_ll_rw_block(int rw, int nr, struct buffer_head *bhs[]) +{ + lkdtm_handler(); + jprobe_return(); +} + +struct scan_control; + +unsigned long jp_shrink_page_list(struct list_head *page_list, + struct scan_control *sc) +{ + lkdtm_handler(); + jprobe_return(); + return 0; +} + +int jp_hrtimer_start(struct hrtimer *timer, ktime_t tim, + const enum hrtimer_mode mode) +{ + lkdtm_handler(); + jprobe_return(); + return 0; +} + +int jp_scsi_dispatch_cmd(struct scsi_cmnd *cmd) +{ + lkdtm_handler(); + jprobe_return(); + return 0; +} + +#ifdef CONFIG_IDE +int jp_generic_ide_ioctl(ide_drive_t *drive, struct file *file, + struct block_device *bdev, unsigned int cmd, + unsigned long arg) +{ + lkdtm_handler(); + jprobe_return(); + return 0; +} +#endif + +static int lkdtm_parse_commandline(void) +{ + int i; + + if (cpoint_name == INVALID || cpoint_type == NONE || + cpoint_count < 1 || recur_count < 1) + return -EINVAL; + + for (i = 0; i < NUM_CPOINTS; ++i) { + if (!strcmp(cpoint_name, cp_name[i])) { + cpoint = i + 1; + break; + } + } + + for (i = 0; i < NUM_CPOINT_TYPES; ++i) { + if (!strcmp(cpoint_type, cp_type[i])) { + cptype = i + 1; + break; + } + } + + if (cpoint == INVALID || cptype == NONE) + return -EINVAL; + + count = cpoint_count; + + return 0; +} + +static int recursive_loop(int a) +{ + char buf[1024]; + + memset(buf,0xFF,1024); + recur_count--; + if (!recur_count) + return 0; + else + return recursive_loop(a); +} + +void lkdtm_handler(void) +{ + printk(KERN_INFO "lkdtm : Crash point %s of type %s hit\n", + cpoint_name, cpoint_type); + --count; + + if (count == 0) { + switch (cptype) { + case NONE: + break; + case PANIC: + printk(KERN_INFO "lkdtm : PANIC\n"); + panic("dumptest"); + break; + case BUG: + printk(KERN_INFO "lkdtm : BUG\n"); + BUG(); + break; + case EXCEPTION: + printk(KERN_INFO "lkdtm : EXCEPTION\n"); + *((int *) 0) = 0; + break; + case LOOP: + printk(KERN_INFO "lkdtm : LOOP\n"); + for (;;); + break; + case OVERFLOW: + printk(KERN_INFO "lkdtm : OVERFLOW\n"); + (void) recursive_loop(0); + break; + default: + break; + } + count = cpoint_count; + } +} + +int lkdtm_module_init(void) +{ + int ret; + + if (lkdtm_parse_commandline() == -EINVAL) { + printk(KERN_INFO "lkdtm : Invalid command\n"); + return -EINVAL; + } + + switch (cpoint) { + case INT_HARDWARE_ENTRY: + lkdtm.kp.symbol_name = "__do_IRQ"; + lkdtm.entry = (kprobe_opcode_t*) jp_do_irq; + break; + case INT_HW_IRQ_EN: + lkdtm.kp.symbol_name = "handle_IRQ_event"; + lkdtm.entry = (kprobe_opcode_t*) jp_handle_irq_event; + break; + case INT_TASKLET_ENTRY: + lkdtm.kp.symbol_name = "tasklet_action"; + lkdtm.entry = (kprobe_opcode_t*) jp_tasklet_action; + break; + case FS_DEVRW: + lkdtm.kp.symbol_name = "ll_rw_block"; + lkdtm.entry = (kprobe_opcode_t*) jp_ll_rw_block; + break; + case MEM_SWAPOUT: + lkdtm.kp.symbol_name = "shrink_page_list"; + lkdtm.entry = (kprobe_opcode_t*) jp_shrink_page_list; + break; + case TIMERADD: + lkdtm.kp.symbol_name = "hrtimer_start"; + lkdtm.entry = (kprobe_opcode_t*) jp_hrtimer_start; + break; + case SCSI_DISPATCH_CMD: + lkdtm.kp.symbol_name = "scsi_dispatch_cmd"; + lkdtm.entry = (kprobe_opcode_t*) jp_scsi_dispatch_cmd; + break; + case IDE_CORE_CP: +#ifdef CONFIG_IDE + lkdtm.kp.symbol_name = "generic_ide_ioctl"; + lkdtm.entry = (kprobe_opcode_t*) jp_generic_ide_ioctl; +#else + printk(KERN_INFO "lkdtm : Crash point not available\n"); +#endif + break; + default: + printk(KERN_INFO "lkdtm : Invalid Crash Point\n"); + break; + } + + if ((ret = register_jprobe(&lkdtm)) < 0) { + printk(KERN_INFO "lkdtm : Couldn't register jprobe\n"); + return ret; + } + + printk(KERN_INFO "lkdtm : Crash point %s of type %s registered\n", + cpoint_name, cpoint_type); + return 0; +} + +void lkdtm_module_exit(void) +{ + unregister_jprobe(&lkdtm); + printk(KERN_INFO "lkdtm : Crash point unregistered\n"); +} + +module_init(lkdtm_module_init); +module_exit(lkdtm_module_exit); + +MODULE_LICENSE("GPL"); diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index f9ae75cc0145..756a908c441d 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -384,3 +384,17 @@ config RCU_TORTURE_TEST at boot time (you probably don't). Say M if you want the RCU torture tests to build as a module. Say N if you are unsure. + +config LKDTM + tristate "Linux Kernel Dump Test Tool Module" + depends on KPROBES + default n + help + This module enables testing of the different dumping mechanisms by + inducing system failures at predefined crash points. + If you don't need it: say N + Choose M here to compile this code as a module. The module will be + called lkdtm. + + Documentation on how to use the module can be found in + drivers/misc/lkdtm.c -- cgit v1.2.3 From 0f532f3861d2c4e5aa7dcd33fb18e9975eb28457 Mon Sep 17 00:00:00 2001 From: Greg Banks Date: Mon, 2 Oct 2006 02:17:39 -0700 Subject: [PATCH] cpumask: add highest_possible_node_id cpumask: add highest_possible_node_id(), analogous to highest_possible_processor_id(). [pj@sgi.com: fix typo] Signed-off-by: Greg Banks Signed-off-by: Paul Jackson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/nodemask.h | 2 ++ lib/cpumask.c | 16 ++++++++++++++++ 2 files changed, 18 insertions(+) (limited to 'lib') diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h index 1a9ef3e627d1..5dce5c21822c 100644 --- a/include/linux/nodemask.h +++ b/include/linux/nodemask.h @@ -352,6 +352,7 @@ extern nodemask_t node_possible_map; #define node_possible(node) node_isset((node), node_possible_map) #define first_online_node first_node(node_online_map) #define next_online_node(nid) next_node((nid), node_online_map) +int highest_possible_node_id(void); #else #define num_online_nodes() 1 #define num_possible_nodes() 1 @@ -359,6 +360,7 @@ extern nodemask_t node_possible_map; #define node_possible(node) ((node) == 0) #define first_online_node 0 #define next_online_node(nid) (MAX_NUMNODES) +#define highest_possible_node_id() 0 #endif #define any_online_node(mask) \ diff --git a/lib/cpumask.c b/lib/cpumask.c index 3a67dc5ada7d..7a2a73f88d59 100644 --- a/lib/cpumask.c +++ b/lib/cpumask.c @@ -43,3 +43,19 @@ int __any_online_cpu(const cpumask_t *mask) return cpu; } EXPORT_SYMBOL(__any_online_cpu); + +#if MAX_NUMNODES > 1 +/* + * Find the highest possible node id. + */ +int highest_possible_node_id(void) +{ + unsigned int node; + unsigned int highest = 0; + + for_each_node_mask(node, node_possible_map) + highest = node; + return highest; +} +EXPORT_SYMBOL(highest_possible_node_id); +#endif -- cgit v1.2.3 From 6760856791c6e527da678021ee6a67896549d4da Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 2 Oct 2006 02:18:26 -0700 Subject: [PATCH] introduce kernel_execve The use of execve() in the kernel is dubious, since it relies on the __KERNEL_SYSCALLS__ mechanism that stores the result in a global errno variable. As a first step of getting rid of this, change all users to a global kernel_execve function that returns a proper error code. This function is a terrible hack, and a later patch removes it again after the kernel syscalls are gone. Signed-off-by: Arnd Bergmann Cc: Andi Kleen Cc: Paul Mackerras Cc: Benjamin Herrenschmidt Cc: Richard Henderson Cc: Ivan Kokshaysky Cc: Russell King Cc: Ian Molton Cc: Mikael Starvik Cc: David Howells Cc: Yoshinori Sato Cc: Hirokazu Takata Cc: Ralf Baechle Cc: Kyle McMartin Cc: Heiko Carstens Cc: Martin Schwidefsky Cc: Paul Mundt Cc: Kazumoto Kojima Cc: Richard Curnow Cc: William Lee Irwin III Cc: "David S. Miller" Cc: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Cc: Miles Bader Cc: Chris Zankel Cc: "Luck, Tony" Cc: Geert Uytterhoeven Cc: Roman Zippel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/sparc64/kernel/power.c | 5 ++--- init/do_mounts_initrd.c | 3 +-- init/main.c | 4 +--- kernel/kmod.c | 5 ++--- lib/Makefile | 2 ++ lib/execve.c | 23 +++++++++++++++++++++++ 6 files changed, 31 insertions(+), 11 deletions(-) create mode 100644 lib/execve.c (limited to 'lib') diff --git a/arch/sparc64/kernel/power.c b/arch/sparc64/kernel/power.c index e55466c77b61..0b9c70627ce4 100644 --- a/arch/sparc64/kernel/power.c +++ b/arch/sparc64/kernel/power.c @@ -4,8 +4,6 @@ * Copyright (C) 1999 David S. Miller (davem@redhat.com) */ -#define __KERNEL_SYSCALLS__ - #include #include #include @@ -14,6 +12,7 @@ #include #include #include +#include #include #include @@ -98,7 +97,7 @@ again: /* Ok, down we go... */ button_pressed = 0; - if (execve("/sbin/shutdown", argv, envp) < 0) { + if (kernel_execve("/sbin/shutdown", argv, envp) < 0) { printk("powerd: shutdown execution failed\n"); add_wait_queue(&powerd_wait, &wait); goto again; diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c index a06f037fa000..919a80cb322e 100644 --- a/init/do_mounts_initrd.c +++ b/init/do_mounts_initrd.c @@ -1,4 +1,3 @@ -#define __KERNEL_SYSCALLS__ #include #include #include @@ -35,7 +34,7 @@ static int __init do_linuxrc(void * shell) (void) sys_open("/dev/console",O_RDWR,0); (void) sys_dup(0); (void) sys_dup(0); - return execve(shell, argv, envp_init); + return kernel_execve(shell, argv, envp_init); } static void __init handle_initrd(void) diff --git a/init/main.c b/init/main.c index 0766e69712b2..a49b00235bda 100644 --- a/init/main.c +++ b/init/main.c @@ -9,8 +9,6 @@ * Simplified starting of init: Michael A. Griffith */ -#define __KERNEL_SYSCALLS__ - #include #include #include @@ -703,7 +701,7 @@ static void do_pre_smp_initcalls(void) static void run_init_process(char *init_filename) { argv_init[0] = init_filename; - execve(init_filename, argv_init, envp_init); + kernel_execve(init_filename, argv_init, envp_init); } static int init(void * unused) diff --git a/kernel/kmod.c b/kernel/kmod.c index f8121b95183f..bb4e29d924e4 100644 --- a/kernel/kmod.c +++ b/kernel/kmod.c @@ -18,8 +18,6 @@ call_usermodehelper wait flag, and remove exec_usermodehelper. Rusty Russell Jan 2003 */ -#define __KERNEL_SYSCALLS__ - #include #include #include @@ -169,7 +167,8 @@ static int ____call_usermodehelper(void *data) retval = -EPERM; if (current->fs->root) - retval = execve(sub_info->path, sub_info->argv, sub_info->envp); + retval = kernel_execve(sub_info->path, + sub_info->argv, sub_info->envp); /* Exec failed? */ sub_info->retval = retval; diff --git a/lib/Makefile b/lib/Makefile index ddf3e676e1f4..4d752be0edc0 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -35,6 +35,8 @@ ifneq ($(CONFIG_HAVE_DEC_LOCK),y) lib-y += dec_and_lock.o endif +lib-y += execve.o + obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o obj-$(CONFIG_CRC16) += crc16.o obj-$(CONFIG_CRC32) += crc32.o diff --git a/lib/execve.c b/lib/execve.c new file mode 100644 index 000000000000..2667ebc15045 --- /dev/null +++ b/lib/execve.c @@ -0,0 +1,23 @@ +#include +#include + +#define __KERNEL_SYSCALLS__ +static int errno __attribute__((unused)); +#include + +#ifdef _syscall3 +int kernel_execve (const char *filename, char *const argv[], char *const envp[]) + __attribute__((__weak__)); +int kernel_execve (const char *filename, char *const argv[], char *const envp[]) +{ + mm_segment_t fs = get_fs(); + int ret; + + WARN_ON(segment_eq(fs, USER_DS)); + ret = execve(filename, (char **)argv, (char **)envp); + if (ret) + ret = -errno; + + return ret; +} +#endif -- cgit v1.2.3 From 135ab6ec8fdad6f61aabe53f456821baf4a4aa0e Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 2 Oct 2006 02:18:44 -0700 Subject: [PATCH] remove remaining errno and __KERNEL_SYSCALLS__ references The last in-kernel user of errno is gone, so we should remove the definition and everything referring to it. This also removes the now-unused lib/execve.c file that was introduced earlier. Also remove every trace of __KERNEL_SYSCALLS__ that still remained in the kernel. Signed-off-by: Arnd Bergmann Cc: Andi Kleen Cc: Paul Mackerras Cc: Benjamin Herrenschmidt Cc: Richard Henderson Cc: Ivan Kokshaysky Cc: Russell King Cc: Ian Molton Cc: Mikael Starvik Cc: David Howells Cc: Yoshinori Sato Cc: Hirokazu Takata Cc: Ralf Baechle Cc: Kyle McMartin Cc: Heiko Carstens Cc: Martin Schwidefsky Cc: Paul Mundt Cc: Kazumoto Kojima Cc: Richard Curnow Cc: William Lee Irwin III Cc: "David S. Miller" Cc: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Cc: Miles Bader Cc: Chris Zankel Cc: "Luck, Tony" Cc: Geert Uytterhoeven Cc: Roman Zippel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/ia64/kernel/process.c | 2 - drivers/media/dvb/dvb-core/dvb_ringbuffer.c | 1 - drivers/net/wireless/ipw2100.c | 1 - include/asm-cris/unistd.h | 61 ------------------------- include/asm-frv/unistd.h | 25 ----------- include/asm-h8300/unistd.h | 51 --------------------- include/asm-i386/unistd.h | 39 ---------------- include/asm-m32r/unistd.h | 37 --------------- include/asm-m68k/unistd.h | 6 --- include/asm-m68knommu/unistd.h | 55 ----------------------- include/asm-mips/unistd.h | 39 ---------------- include/asm-s390/unistd.h | 51 --------------------- include/asm-sh/unistd.h | 70 ----------------------------- include/asm-sh64/unistd.h | 41 ----------------- include/asm-sparc/unistd.h | 47 ------------------- include/asm-sparc64/unistd.h | 42 ----------------- include/asm-v850/unistd.h | 51 --------------------- include/asm-xtensa/unistd.h | 5 --- include/linux/unistd.h | 6 +-- lib/Makefile | 4 +- lib/errno.c | 7 --- lib/execve.c | 23 ---------- 22 files changed, 2 insertions(+), 662 deletions(-) delete mode 100644 lib/errno.c delete mode 100644 lib/execve.c (limited to 'lib') diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index ea914cc6812a..51922b98086a 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -8,8 +8,6 @@ * 2005-10-07 Keith Owens * Add notify_die() hooks. */ -#define __KERNEL_SYSCALLS__ /* see */ - #include #include #include diff --git a/drivers/media/dvb/dvb-core/dvb_ringbuffer.c b/drivers/media/dvb/dvb-core/dvb_ringbuffer.c index c972fe014c58..9878183ba3f0 100644 --- a/drivers/media/dvb/dvb-core/dvb_ringbuffer.c +++ b/drivers/media/dvb/dvb-core/dvb_ringbuffer.c @@ -26,7 +26,6 @@ -#define __KERNEL_SYSCALLS__ #include #include #include diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c index 97937809de09..eddfa8786e83 100644 --- a/drivers/net/wireless/ipw2100.c +++ b/drivers/net/wireless/ipw2100.c @@ -150,7 +150,6 @@ that only one external action is invoked at a time. #include #include #include -#define __KERNEL_SYSCALLS__ #include #include #include diff --git a/include/asm-cris/unistd.h b/include/asm-cris/unistd.h index 7372efae0516..7c90fa970c38 100644 --- a/include/asm-cris/unistd.h +++ b/include/asm-cris/unistd.h @@ -322,67 +322,6 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -#include -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static inline _syscall0(pid_t,setsid) -static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) -static inline _syscall3(int,read,int,fd,char *,buf,off_t,count) -static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static inline _syscall1(int,dup,int,fd) -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -static inline _syscall3(int,open,const char *,file,int,flag,int,mode) -static inline _syscall1(int,close,int,fd) - -struct pt_regs; -asmlinkage long sys_mmap2( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(const char *fname, char **argv, char **envp, - long r13, long mof, long srp, struct pt_regs *regs); -asmlinkage int sys_clone(unsigned long newusp, unsigned long flags, - int* parent_tid, int* child_tid, long mof, long srp, - struct pt_regs *regs); -asmlinkage int sys_fork(long r10, long r11, long r12, long r13, - long mof, long srp, struct pt_regs *regs); -asmlinkage int sys_vfork(long r10, long r11, long r12, long r13, - long mof, long srp, struct pt_regs *regs); -asmlinkage int sys_pipe(unsigned long __user *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -/* - * Since we define it "external", it collides with the built-in - * definition, which has the "noreturn" attribute and will cause - * complaints. We don't want to use -fno-builtin, so just use a - * different name when in the kernel. - */ -#define _exit kernel_syscall_exit -static inline _syscall1(int,_exit,int,exitcode) -static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) -#endif /* __KERNEL_SYSCALLS__ */ - - /* * "Conditional" syscalls * diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h index d104d1b91d39..725e854928cf 100644 --- a/include/asm-frv/unistd.h +++ b/include/asm-frv/unistd.h @@ -440,31 +440,6 @@ type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg __syscall_return(type, __sc0); \ } - -#ifdef __KERNEL_SYSCALLS__ - -#include -#include -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) - -#endif /* __KERNEL_SYSCALLS__ */ - #define __ARCH_WANT_IPC_PARSE_VERSION /* #define __ARCH_WANT_OLD_READDIR */ #define __ARCH_WANT_OLD_STAT diff --git a/include/asm-h8300/unistd.h b/include/asm-h8300/unistd.h index a2dd90462d80..747788d629ae 100644 --- a/include/asm-h8300/unistd.h +++ b/include/asm-h8300/unistd.h @@ -485,57 +485,6 @@ type name(atype a, btype b, ctype c, dtype d, etype e, ftype f) \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static inline _syscall0(int,pause) -static inline _syscall0(int,sync) -static inline _syscall0(pid_t,setsid) -static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) -static inline _syscall3(int,read,int,fd,char *,buf,off_t,count) -static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static inline _syscall1(int,dup,int,fd) -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -static inline _syscall3(int,open,const char *,file,int,flag,int,mode) -static inline _syscall1(int,close,int,fd) -static inline _syscall1(int,_exit,int,exitcode) -static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) -static inline _syscall1(int,delete_module,const char *,name) - -static inline pid_t wait(int * wait_stat) -{ - return waitpid(-1,wait_stat,0); -} - -asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(char *name, char **argv, char **envp, - int dummy, ...); -asmlinkage int sys_pipe(unsigned long *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls */ diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h index bd9987087adc..3ca7ab963d7d 100644 --- a/include/asm-i386/unistd.h +++ b/include/asm-i386/unistd.h @@ -451,45 +451,6 @@ __syscall_return(type,__res); \ #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#ifdef __KERNEL_SYSCALLS__ - -#include -#include -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) - -asmlinkage int sys_modify_ldt(int func, void __user *ptr, unsigned long bytecount); -asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(struct pt_regs regs); -asmlinkage int sys_clone(struct pt_regs regs); -asmlinkage int sys_fork(struct pt_regs regs); -asmlinkage int sys_vfork(struct pt_regs regs); -asmlinkage int sys_pipe(unsigned long __user *fildes); -asmlinkage long sys_iopl(unsigned long unused); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-m32r/unistd.h b/include/asm-m32r/unistd.h index 5c6a9ac6cf1a..95aa34298d82 100644 --- a/include/asm-m32r/unistd.h +++ b/include/asm-m32r/unistd.h @@ -424,43 +424,6 @@ __syscall_return(type,__res); \ #define __ARCH_WANT_SYS_OLDUMOUNT #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -#include -#include -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -static __inline__ _syscall3(int,execve,const char *,file,char **,argv,char **,envp) - -asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(struct pt_regs regs); -asmlinkage int sys_clone(struct pt_regs regs); -asmlinkage int sys_fork(struct pt_regs regs); -asmlinkage int sys_vfork(struct pt_regs regs); -asmlinkage int sys_pipe(unsigned long __user *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h index 751632b904db..3ab716f0fc18 100644 --- a/include/asm-m68k/unistd.h +++ b/include/asm-m68k/unistd.h @@ -409,12 +409,6 @@ __syscall_return(type,__res); \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-m68knommu/unistd.h b/include/asm-m68knommu/unistd.h index 21fdc37c5c2c..daafb5d43ef1 100644 --- a/include/asm-m68knommu/unistd.h +++ b/include/asm-m68knommu/unistd.h @@ -463,61 +463,6 @@ type name(atype a, btype b, ctype c, dtype d, etype e) \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -#include -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static inline _syscall0(int,pause) -static inline _syscall0(int,sync) -static inline _syscall0(pid_t,setsid) -static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) -static inline _syscall3(int,read,int,fd,char *,buf,off_t,count) -static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static inline _syscall1(int,dup,int,fd) -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -static inline _syscall3(int,open,const char *,file,int,flag,int,mode) -static inline _syscall1(int,close,int,fd) -static inline _syscall1(int,_exit,int,exitcode) -static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) -static inline _syscall1(int,delete_module,const char *,name) - -static inline pid_t wait(int * wait_stat) -{ - return waitpid(-1,wait_stat,0); -} -asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(char *name, char **argv, char **envp); -asmlinkage int sys_pipe(unsigned long *fildes); -struct pt_regs; -int sys_request_irq(unsigned int, - irqreturn_t (*)(int, void *, struct pt_regs *), - unsigned long, const char *, void *); -void sys_free_irq(unsigned int, void *); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h index c39142920fe6..685c91467e63 100644 --- a/include/asm-mips/unistd.h +++ b/include/asm-mips/unistd.h @@ -1212,45 +1212,6 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \ # define __ARCH_WANT_COMPAT_SYS_TIME # endif -#ifdef __KERNEL_SYSCALLS__ - -#include -#include -#include -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) - -asmlinkage unsigned long sys_mmap( - unsigned long addr, size_t len, - int prot, int flags, - int fd, off_t offset); -asmlinkage long sys_mmap2( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(nabi_no_regargs struct pt_regs regs); -asmlinkage int sys_pipe(nabi_no_regargs struct pt_regs regs); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ #endif /* !__ASSEMBLY__ */ /* diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h index 0361ac5dcde3..0cccfd83c457 100644 --- a/include/asm-s390/unistd.h +++ b/include/asm-s390/unistd.h @@ -523,57 +523,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ # define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND # endif -#ifdef __KERNEL_SYSCALLS__ - -#include -#include -#include -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static inline _syscall0(pid_t,setsid) -static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) -static inline _syscall3(int,read,int,fd,char *,buf,off_t,count) -static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static inline _syscall1(int,dup,int,fd) -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -static inline _syscall3(int,open,const char *,file,int,flag,int,mode) -static inline _syscall1(int,close,int,fd) -static inline _syscall2(long,stat,char *,filename,struct stat *,statbuf) - -static inline pid_t waitpid(int pid, int *wait_stat, int flags) -{ - return sys_wait4(pid, wait_stat, flags, NULL); -} -struct mmap_arg_struct; -asmlinkage long sys_mmap2(struct mmap_arg_struct __user *arg); - -asmlinkage long sys_execve(struct pt_regs regs); -asmlinkage long sys_clone(struct pt_regs regs); -asmlinkage long sys_fork(struct pt_regs regs); -asmlinkage long sys_vfork(struct pt_regs regs); -asmlinkage long sys_pipe(unsigned long __user *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h index 5d5e9f94def5..f1a0cbc966be 100644 --- a/include/asm-sh/unistd.h +++ b/include/asm-sh/unistd.h @@ -472,76 +472,6 @@ __syscall_return(type,__sc0); \ #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#ifdef __KERNEL_SYSCALLS__ - -#include -#include -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static __inline__ _syscall0(int,pause) -static __inline__ _syscall0(int,sync) -static __inline__ _syscall0(pid_t,setsid) -static __inline__ _syscall3(int,write,int,fd,const char *,buf,off_t,count) -static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count) -static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static __inline__ _syscall1(int,dup,int,fd) -static __inline__ _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -static __inline__ _syscall3(int,open,const char *,file,int,flag,int,mode) -static __inline__ _syscall1(int,close,int,fd) -static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) -static __inline__ _syscall1(int,delete_module,const char *,name) - -static __inline__ pid_t wait(int * wait_stat) -{ - return waitpid(-1,wait_stat,0); -} - -asmlinkage long sys_mmap2( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(char *ufilename, char **uargv, - char **uenvp, unsigned long r7, - struct pt_regs regs); -asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp, - unsigned long parent_tidptr, - unsigned long child_tidptr, - struct pt_regs regs); -asmlinkage int sys_fork(unsigned long r4, unsigned long r5, - unsigned long r6, unsigned long r7, - struct pt_regs regs); -asmlinkage int sys_vfork(unsigned long r4, unsigned long r5, - unsigned long r6, unsigned long r7, - struct pt_regs regs); -asmlinkage int sys_pipe(unsigned long r4, unsigned long r5, - unsigned long r6, unsigned long r7, - struct pt_regs regs); -asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char *buf, - size_t count, long dummy, loff_t pos); -asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char *buf, - size_t count, long dummy, loff_t pos); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-sh64/unistd.h b/include/asm-sh64/unistd.h index c113566bef33..ee7828b27ad1 100644 --- a/include/asm-sh64/unistd.h +++ b/include/asm-sh64/unistd.h @@ -513,47 +513,6 @@ __syscall_return(type,__sc0); \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -/* Copy from sh */ -#include -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static inline _syscall0(int,pause) -static inline _syscall1(int,setup,int,magic) -static inline _syscall0(int,sync) -static inline _syscall0(pid_t,setsid) -static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) -static inline _syscall3(int,read,int,fd,char *,buf,off_t,count) -static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static inline _syscall1(int,dup,int,fd) -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -static inline _syscall3(int,open,const char *,file,int,flag,int,mode) -static inline _syscall1(int,close,int,fd) -static inline _syscall1(int,_exit,int,exitcode) -static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) -static inline _syscall1(int,delete_module,const char *,name) - -static inline pid_t wait(int * wait_stat) -{ - return waitpid(-1,wait_stat,0); -} -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h index 2553762465ca..c7a495afc82e 100644 --- a/include/asm-sparc/unistd.h +++ b/include/asm-sparc/unistd.h @@ -478,53 +478,6 @@ return -1; \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#ifdef __KERNEL_SYSCALLS__ - -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static __inline__ _syscall0(pid_t,setsid) -static __inline__ _syscall3(int,write,int,fd,__const__ char *,buf,off_t,count) -static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count) -static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static __inline__ _syscall1(int,dup,int,fd) -static __inline__ _syscall3(int,execve,__const__ char *,file,char **,argv,char **,envp) -static __inline__ _syscall3(int,open,__const__ char *,file,int,flag,int,mode) -static __inline__ _syscall1(int,close,int,fd) -static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) - -#include - -asmlinkage unsigned long sys_mmap( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long off); -asmlinkage unsigned long sys_mmap2( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - void __user *restorer, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h index badc73fdcb97..124cf076717f 100644 --- a/include/asm-sparc64/unistd.h +++ b/include/asm-sparc64/unistd.h @@ -445,48 +445,6 @@ if (__res>=0) \ errno = -__res; \ return -1; \ } -#ifdef __KERNEL_SYSCALLS__ - -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static __inline__ _syscall0(pid_t,setsid) -static __inline__ _syscall3(int,write,int,fd,__const__ char *,buf,off_t,count) -static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count) -static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static __inline__ _syscall1(int,dup,int,fd) -static __inline__ _syscall3(int,execve,__const__ char *,file,char **,argv,char **,envp) -static __inline__ _syscall3(int,open,__const__ char *,file,int,flag,int,mode) -static __inline__ _syscall1(int,close,int,fd) -static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) - -#include - -asmlinkage unsigned long sys_mmap( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long off); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - void __user *restorer, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ /* sysconf options, for SunOS compatibility */ #define _SC_ARG_MAX 1 diff --git a/include/asm-v850/unistd.h b/include/asm-v850/unistd.h index 552b7c873a57..737401e7d3ad 100644 --- a/include/asm-v850/unistd.h +++ b/include/asm-v850/unistd.h @@ -387,57 +387,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e, ftype f) \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -#include -#include - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -extern inline _syscall0(pid_t,setsid) -extern inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) -extern inline _syscall3(int,read,int,fd,char *,buf,off_t,count) -extern inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -extern inline _syscall1(int,dup,int,fd) -extern inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -extern inline _syscall3(int,open,const char *,file,int,flag,int,mode) -extern inline _syscall1(int,close,int,fd) -extern inline _syscall1(int,_exit,int,exitcode) -extern inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) - -extern inline pid_t wait(int * wait_stat) -{ - return waitpid (-1, wait_stat, 0); -} - -unsigned long sys_mmap(unsigned long addr, size_t len, - unsigned long prot, unsigned long flags, - unsigned long fd, off_t offset); -unsigned long sys_mmap2(unsigned long addr, size_t len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -struct pt_regs; -int sys_execve (char *name, char **argv, char **envp, struct pt_regs *regs); -int sys_pipe (int *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls */ diff --git a/include/asm-xtensa/unistd.h b/include/asm-xtensa/unistd.h index 5e1b99dc4ab3..411f810a55c6 100644 --- a/include/asm-xtensa/unistd.h +++ b/include/asm-xtensa/unistd.h @@ -402,11 +402,6 @@ __asm__ __volatile__ ( \ __syscall_return(type,__res); \ } - -#ifdef __KERNEL_SYSCALLS__ -static __inline__ _syscall3(int,execve,const char*,file,char**,argv,char**,envp) -#endif - /* * "Conditional" syscalls * diff --git a/include/linux/unistd.h b/include/linux/unistd.h index c18c60f3254e..aa8d5b5e2e3e 100644 --- a/include/linux/unistd.h +++ b/include/linux/unistd.h @@ -1,12 +1,8 @@ #ifndef _LINUX_UNISTD_H_ #define _LINUX_UNISTD_H_ -#ifdef __KERNEL__ -extern int errno; -#endif - /* - * Include machine specific syscallX macros + * Include machine specific syscall numbers */ #include diff --git a/lib/Makefile b/lib/Makefile index 4d752be0edc0..b0361756e22e 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -2,7 +2,7 @@ # Makefile for some libs needed in the kernel. # -lib-y := errno.o ctype.o string.o vsprintf.o cmdline.o \ +lib-y := ctype.o string.o vsprintf.o cmdline.o \ bust_spinlocks.o rbtree.o radix-tree.o dump_stack.o \ idr.o div64.o int_sqrt.o bitmap.o extable.o prio_tree.o \ sha1.o @@ -35,8 +35,6 @@ ifneq ($(CONFIG_HAVE_DEC_LOCK),y) lib-y += dec_and_lock.o endif -lib-y += execve.o - obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o obj-$(CONFIG_CRC16) += crc16.o obj-$(CONFIG_CRC32) += crc32.o diff --git a/lib/errno.c b/lib/errno.c deleted file mode 100644 index 41cb9d76c052..000000000000 --- a/lib/errno.c +++ /dev/null @@ -1,7 +0,0 @@ -/* - * linux/lib/errno.c - * - * Copyright (C) 1991, 1992 Linus Torvalds - */ - -int errno; diff --git a/lib/execve.c b/lib/execve.c deleted file mode 100644 index 2667ebc15045..000000000000 --- a/lib/execve.c +++ /dev/null @@ -1,23 +0,0 @@ -#include -#include - -#define __KERNEL_SYSCALLS__ -static int errno __attribute__((unused)); -#include - -#ifdef _syscall3 -int kernel_execve (const char *filename, char *const argv[], char *const envp[]) - __attribute__((__weak__)); -int kernel_execve (const char *filename, char *const argv[], char *const envp[]) -{ - mm_segment_t fs = get_fs(); - int ret; - - WARN_ON(segment_eq(fs, USER_DS)); - ret = execve(filename, (char **)argv, (char **)envp); - if (ret) - ret = -errno; - - return ret; -} -#endif -- cgit v1.2.3 From d3717bdf8f08a0e1039158c8bab2c24d20f492b6 Mon Sep 17 00:00:00 2001 From: keios Date: Tue, 3 Oct 2006 01:13:49 -0700 Subject: [PATCH] low performance of lib/sort.c It is a non-standard heap-sort algorithm implementation because the index of child node is wrong . The sort function still outputs right result, but the performance is O( n * ( log(n) + 1 ) ) , about 10% ~ 20% worse than standard algorithm. Signed-off-by: keios Acked-by: Matt Mackall Acked-by: Zou Nan hai Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/sort.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'lib') diff --git a/lib/sort.c b/lib/sort.c index 5f3b51ffa1dc..488788b341cb 100644 --- a/lib/sort.c +++ b/lib/sort.c @@ -49,15 +49,15 @@ void sort(void *base, size_t num, size_t size, void (*swap)(void *, void *, int size)) { /* pre-scale counters for performance */ - int i = (num/2) * size, n = num * size, c, r; + int i = (num/2 - 1) * size, n = num * size, c, r; if (!swap) swap = (size == 4 ? u32_swap : generic_swap); /* heapify */ for ( ; i >= 0; i -= size) { - for (r = i; r * 2 < n; r = c) { - c = r * 2; + for (r = i; r * 2 + size < n; r = c) { + c = r * 2 + size; if (c < n - size && cmp(base + c, base + c + size) < 0) c += size; if (cmp(base + r, base + c) >= 0) @@ -69,8 +69,8 @@ void sort(void *base, size_t num, size_t size, /* sort */ for (i = n - size; i >= 0; i -= size) { swap(base, base + i, size); - for (r = 0; r * 2 < i; r = c) { - c = r * 2; + for (r = 0; r * 2 + size < i; r = c) { + c = r * 2 + size; if (c < i - size && cmp(base + c, base + c + size) < 0) c += size; if (cmp(base + r, base + c) >= 0) -- cgit v1.2.3 From f30c2269544bffc7bf1b0d7c0abe5be1be83b8cb Mon Sep 17 00:00:00 2001 From: Uwe Zeisberger Date: Tue, 3 Oct 2006 23:01:26 +0200 Subject: fix file specification in comments Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: Uwe Zeisberger Signed-off-by: Adrian Bunk --- arch/alpha/kernel/alpha_ksyms.c | 2 +- arch/alpha/kernel/head.S | 2 +- arch/alpha/kernel/machvec_impl.h | 2 +- arch/alpha/lib/dbg_stackcheck.S | 2 +- arch/alpha/lib/dbg_stackkill.S | 2 +- arch/alpha/lib/memset.S | 2 +- arch/arm/boot/compressed/head-clps7500.S | 2 +- arch/arm/common/sa1111.c | 2 +- arch/arm/mach-imx/leds.c | 2 +- arch/arm/mach-imx/leds.h | 2 +- arch/arm/mach-ixp4xx/coyote-pci.c | 2 +- arch/arm/mach-ixp4xx/ixdpg425-pci.c | 2 +- arch/arm/mach-omap1/serial.c | 2 +- arch/arm/mach-omap2/board-apollon.c | 2 +- arch/arm/mach-omap2/board-generic.c | 2 +- arch/arm/mach-omap2/board-h4.c | 2 +- arch/arm/mach-omap2/irq.c | 2 +- arch/arm/mach-omap2/prcm-regs.h | 2 +- arch/arm/mach-omap2/serial.c | 2 +- arch/arm/mach-omap2/sram-fn.S | 2 +- arch/arm/mach-pxa/corgi_lcd.c | 2 +- arch/arm/mach-pxa/leds.h | 2 +- arch/arm/mach-s3c2410/s3c2400-gpio.c | 2 +- arch/arm/mach-s3c2410/s3c2410-clock.c | 2 +- arch/arm/mach-s3c2410/s3c2410-gpio.c | 2 +- arch/arm/mach-s3c2410/s3c2442.c | 2 +- arch/arm/mach-s3c2410/s3c244x-irq.c | 2 +- arch/arm/mach-s3c2410/s3c244x.h | 2 +- arch/arm/mach-s3c2410/usb-simtec.h | 2 +- arch/arm/mach-sa1100/dma.c | 2 +- arch/arm/mach-shark/leds.c | 2 +- arch/arm/plat-omap/sram-fn.S | 2 +- arch/h8300/kernel/ints.c | 2 +- arch/i386/kernel/ldt.c | 2 +- arch/i386/mach-visws/visws_apic.c | 2 +- arch/ia64/kernel/acpi-processor.c | 2 +- arch/ia64/kernel/entry.S | 2 +- arch/ia64/kernel/irq_ia64.c | 2 +- arch/m68k/mm/motorola.c | 2 +- arch/m68k/sun3/sun3dvma.c | 2 +- arch/m68knommu/platform/68328/head-pilot.S | 2 +- arch/mips/dec/boot/decstation.c | 2 +- arch/mips/dec/prom/call_o32.S | 2 +- arch/mips/pci/fixup-vr4133.c | 2 +- arch/mips/tx4938/common/irq.c | 2 +- arch/powerpc/kernel/perfmon_fsl_booke.c | 2 +- arch/powerpc/oprofile/op_model_7450.c | 2 +- arch/powerpc/oprofile/op_model_fsl_booke.c | 2 +- arch/powerpc/platforms/83xx/mpc834x_sys.h | 2 +- arch/powerpc/platforms/85xx/mpc8540_ads.h | 2 +- arch/powerpc/platforms/85xx/mpc85xx.h | 2 +- arch/powerpc/platforms/85xx/mpc85xx_cds.h | 2 +- arch/powerpc/sysdev/ipic.c | 2 +- arch/ppc/boot/include/mpsc_defs.h | 2 +- arch/ppc/platforms/4xx/xparameters/xparameters.h | 2 +- arch/ppc/platforms/lopec.h | 2 +- arch/ppc/platforms/mpc8272ads_setup.c | 2 +- arch/ppc/platforms/mpc885ads_setup.c | 2 +- arch/ppc/platforms/mvme5100.h | 2 +- arch/ppc/platforms/powerpmc250.h | 2 +- arch/ppc/platforms/prpmc750.h | 2 +- arch/ppc/platforms/prpmc800.h | 2 +- arch/ppc/platforms/spruce.h | 2 +- arch/sh/boards/bigsur/io.c | 2 +- arch/sh/boards/bigsur/led.c | 2 +- arch/sh/boards/ec3104/io.c | 2 +- arch/sh/boards/hp6xx/setup.c | 2 +- arch/sh/boards/mpc1211/led.c | 2 +- arch/sh/boards/mpc1211/setup.c | 2 +- arch/sh/boards/renesas/hs7751rvoip/io.c | 2 +- arch/sh/boards/renesas/hs7751rvoip/pci.c | 2 +- arch/sh/boards/renesas/rts7751r2d/led.c | 2 +- arch/sh/boards/renesas/systemh/io.c | 2 +- arch/sh/boards/renesas/systemh/irq.c | 2 +- arch/sh/boards/renesas/systemh/setup.c | 2 +- arch/sh/boards/se/770x/led.c | 2 +- arch/sh/boards/se/7751/led.c | 2 +- arch/sh/boards/se/7751/pci.c | 2 +- arch/sh/boards/superh/microdev/io.c | 2 +- arch/sh/boards/superh/microdev/led.c | 2 +- arch/sh/drivers/dma/dma-pvr2.c | 2 +- arch/sh/drivers/pci/dma-dreamcast.c | 2 +- arch/sh/drivers/pci/fixups-dreamcast.c | 2 +- arch/sh/drivers/pci/ops-bigsur.c | 2 +- arch/sh/drivers/pci/ops-dreamcast.c | 2 +- arch/sh/drivers/pci/ops-rts7751r2d.c | 2 +- arch/sh/kernel/cpu/ubc.S | 2 +- arch/sh64/boot/compressed/misc.c | 2 +- arch/sh64/kernel/alphanum.c | 2 +- arch/sh64/lib/c-checksum.c | 2 +- arch/sh64/mach-cayman/led.c | 2 +- arch/sh64/oprofile/op_model_null.c | 2 +- arch/sparc/kernel/sys_solaris.c | 2 +- arch/xtensa/kernel/module.c | 2 +- arch/xtensa/kernel/pci-dma.c | 2 +- arch/xtensa/kernel/pci.c | 2 +- arch/xtensa/kernel/setup.c | 2 +- arch/xtensa/kernel/syscalls.c | 2 +- arch/xtensa/lib/pci-auto.c | 2 +- arch/xtensa/mm/pgtable.c | 2 +- arch/xtensa/mm/tlb.c | 2 +- drivers/acorn/block/mfmhd.c | 2 +- drivers/cdrom/cdrom.c | 2 +- drivers/char/hw_random/ixp4xx-rng.c | 2 +- drivers/char/hw_random/omap-rng.c | 2 +- drivers/char/watchdog/ixp2000_wdt.c | 2 +- drivers/char/watchdog/ixp4xx_wdt.c | 2 +- drivers/firmware/edd.c | 2 +- drivers/i2c/busses/i2c-ibm_iic.c | 2 +- drivers/i2c/busses/i2c-ibm_iic.h | 2 +- drivers/i2c/busses/i2c-ixp4xx.c | 2 +- drivers/i2c/busses/scx200_i2c.c | 2 +- drivers/ide/h8300/ide-h8300.c | 2 +- drivers/ide/ppc/pmac.c | 2 +- drivers/isdn/hisax/amd7930_fn.h | 2 +- drivers/leds/leds-locomo.c | 2 +- drivers/macintosh/adbhid.c | 2 +- drivers/mtd/maps/bast-flash.c | 2 +- drivers/mtd/maps/dmv182.c | 2 +- drivers/net/arm/am79c961a.h | 2 +- drivers/net/ibm_emac/ibm_emac_debug.h | 2 +- drivers/net/ibm_emac/ibm_emac_rgmii.h | 2 +- drivers/parisc/power.c | 2 +- drivers/rtc/rtc-max6902.c | 2 +- drivers/scsi/arm/arxescsi.c | 2 +- drivers/serial/21285.c | 2 +- drivers/serial/cpm_uart/cpm_uart_cpm1.h | 2 +- drivers/serial/cpm_uart/cpm_uart_cpm2.h | 2 +- drivers/usb/core/file.c | 2 +- drivers/usb/core/usb.c | 2 +- drivers/video/s3c2410fb.h | 2 +- fs/befs/befs_fs_types.h | 2 +- fs/hfsplus/part_tbl.c | 2 +- fs/jbd/commit.c | 2 +- fs/jbd/journal.c | 2 +- fs/nfsd/nfs2acl.c | 2 +- fs/nfsd/nfsxdr.c | 2 +- fs/nls/nls_ascii.c | 2 +- fs/nls/nls_base.c | 2 +- fs/nls/nls_cp1250.c | 2 +- fs/nls/nls_cp1251.c | 2 +- fs/nls/nls_cp1255.c | 2 +- fs/nls/nls_cp437.c | 2 +- fs/nls/nls_cp737.c | 2 +- fs/nls/nls_cp775.c | 2 +- fs/nls/nls_cp850.c | 2 +- fs/nls/nls_cp852.c | 2 +- fs/nls/nls_cp855.c | 2 +- fs/nls/nls_cp857.c | 2 +- fs/nls/nls_cp860.c | 2 +- fs/nls/nls_cp861.c | 2 +- fs/nls/nls_cp862.c | 2 +- fs/nls/nls_cp863.c | 2 +- fs/nls/nls_cp864.c | 2 +- fs/nls/nls_cp865.c | 2 +- fs/nls/nls_cp866.c | 2 +- fs/nls/nls_cp869.c | 2 +- fs/nls/nls_cp874.c | 2 +- fs/nls/nls_cp932.c | 2 +- fs/nls/nls_cp936.c | 2 +- fs/nls/nls_cp949.c | 2 +- fs/nls/nls_cp950.c | 2 +- fs/nls/nls_euc-jp.c | 2 +- fs/nls/nls_iso8859-1.c | 2 +- fs/nls/nls_iso8859-13.c | 2 +- fs/nls/nls_iso8859-14.c | 2 +- fs/nls/nls_iso8859-15.c | 2 +- fs/nls/nls_iso8859-2.c | 2 +- fs/nls/nls_iso8859-3.c | 2 +- fs/nls/nls_iso8859-4.c | 2 +- fs/nls/nls_iso8859-5.c | 2 +- fs/nls/nls_iso8859-6.c | 2 +- fs/nls/nls_iso8859-7.c | 2 +- fs/nls/nls_iso8859-9.c | 2 +- fs/nls/nls_koi8-r.c | 2 +- fs/nls/nls_koi8-ru.c | 2 +- fs/nls/nls_koi8-u.c | 2 +- include/asm-arm/arch-clps711x/entry-macro.S | 2 +- include/asm-arm/arch-ebsa285/entry-macro.S | 2 +- include/asm-arm/arch-h720x/system.h | 2 +- include/asm-arm/arch-ixp4xx/system.h | 2 +- include/asm-arm/arch-omap/dmtimer.h | 2 +- include/asm-arm/arch-omap/mcbsp.h | 2 +- include/asm-arm/arch-omap/pm.h | 2 +- include/asm-arm/arch-pnx4008/platform.h | 2 +- include/asm-arm/arch-s3c2410/fb.h | 2 +- include/asm-arm/arch-s3c2410/regs-adc.h | 2 +- include/asm-arm/arch-s3c2410/regs-clock.h | 2 +- include/asm-arm/arch-s3c2410/regs-dsc.h | 2 +- include/asm-arm/arch-s3c2410/regs-gpio.h | 2 +- include/asm-arm/arch-s3c2410/regs-gpioj.h | 2 +- include/asm-arm/arch-s3c2410/regs-iis.h | 2 +- include/asm-arm/arch-s3c2410/regs-irq.h | 2 +- include/asm-arm/arch-s3c2410/regs-lcd.h | 2 +- include/asm-arm/arch-s3c2410/regs-rtc.h | 2 +- include/asm-arm/arch-s3c2410/regs-sdi.h | 2 +- include/asm-arm/arch-s3c2410/regs-timer.h | 2 +- include/asm-arm/arch-s3c2410/regs-udc.h | 2 +- include/asm-arm/arch-s3c2410/spi-gpio.h | 2 +- include/asm-arm/arch-sa1100/neponset.h | 2 +- include/asm-arm/arch-sa1100/uncompress.h | 2 +- include/asm-arm/arch-shark/vmalloc.h | 2 +- include/asm-arm/hardware/debug-8250.S | 2 +- include/asm-arm/hardware/debug-pl01x.S | 2 +- include/asm-arm/hardware/entry-macro-iomd.S | 2 +- include/asm-arm/hardware/sa1111.h | 2 +- include/asm-arm26/assembler.h | 2 +- include/asm-arm26/namei.h | 2 +- include/asm-arm26/semaphore.h | 2 +- include/asm-frv/namei.h | 2 +- include/asm-generic/mutex-dec.h | 2 +- include/asm-generic/mutex-null.h | 2 +- include/asm-generic/mutex-xchg.h | 2 +- include/asm-generic/rtc.h | 2 +- include/asm-generic/tlb.h | 2 +- include/asm-m32r/m32104ut/m32104ut_pld.h | 2 +- include/asm-m32r/m32700ut/m32700ut_lan.h | 2 +- include/asm-m32r/m32700ut/m32700ut_lcd.h | 2 +- include/asm-m32r/m32700ut/m32700ut_pld.h | 2 +- include/asm-m32r/mappi2/mappi2_pld.h | 2 +- include/asm-m32r/mappi3/mappi3_pld.h | 2 +- include/asm-m32r/opsput/opsput_lan.h | 2 +- include/asm-m32r/opsput/opsput_lcd.h | 2 +- include/asm-m32r/opsput/opsput_pld.h | 2 +- include/asm-m68k/rtc.h | 2 +- include/asm-m68knommu/processor.h | 2 +- include/asm-mips/tx4938/tx4938_mips.h | 2 +- include/asm-parisc/rtc.h | 2 +- include/asm-powerpc/ipic.h | 2 +- include/asm-ppc/mv64x60_defs.h | 2 +- include/asm-ppc/rheap.h | 2 +- include/asm-ppc/rtc.h | 2 +- include/asm-s390/qdio.h | 2 +- include/asm-sh/bigsur/io.h | 2 +- include/asm-sh/bigsur/serial.h | 2 +- include/asm-sh/dreamcast/sysasic.h | 2 +- include/asm-sh/hd64465/io.h | 2 +- include/asm-sh/mpc1211/io.h | 2 +- include/asm-sh64/serial.h | 2 +- include/asm-sparc/reg.h | 2 +- include/asm-x86_64/cache.h | 2 +- include/asm-xtensa/a.out.h | 2 +- include/asm-xtensa/cache.h | 2 +- include/asm-xtensa/coprocessor.h | 2 +- include/asm-xtensa/dma-mapping.h | 2 +- include/asm-xtensa/ioctls.h | 2 +- include/asm-xtensa/pgtable.h | 2 +- include/asm-xtensa/siginfo.h | 2 +- include/linux/aio_abi.h | 2 +- include/linux/awe_voice.h | 2 +- include/linux/harrier_defs.h | 2 +- include/linux/lockd/xdr4.h | 2 +- include/linux/mtd/plat-ram.h | 2 +- include/linux/nfsd/stats.h | 2 +- include/linux/nfsd/xdr.h | 2 +- include/linux/ppdev.h | 2 +- include/linux/slab.h | 2 +- include/linux/sunrpc/auth_gss.h | 2 +- include/linux/sunrpc/gss_api.h | 2 +- include/linux/sunrpc/msg_prot.h | 2 +- include/linux/sunrpc/svcauth_gss.h | 2 +- include/linux/writeback.h | 2 +- include/video/s1d13xxxfb.h | 2 +- ipc/msgutil.c | 2 +- kernel/posix-timers.c | 2 +- lib/reed_solomon/reed_solomon.c | 2 +- mm/page-writeback.c | 2 +- net/ipv4/arp.c | 2 +- net/sunrpc/auth_gss/auth_gss.c | 2 +- sound/oss/ad1848.c | 2 +- sound/oss/ad1848_mixer.h | 2 +- sound/oss/adlib_card.c | 2 +- sound/oss/audio.c | 2 +- sound/oss/awe_hw.h | 2 +- sound/oss/awe_wave.c | 2 +- sound/oss/awe_wave.h | 2 +- sound/oss/dev_table.c | 2 +- sound/oss/dmabuf.c | 2 +- sound/oss/gus_card.c | 2 +- sound/oss/gus_midi.c | 2 +- sound/oss/gus_wave.c | 2 +- sound/oss/harmony.c | 2 +- sound/oss/ics2101.c | 2 +- sound/oss/iwmem.h | 2 +- sound/oss/maui.c | 2 +- sound/oss/midi_synth.c | 2 +- sound/oss/midibuf.c | 2 +- sound/oss/mpu401.c | 2 +- sound/oss/opl3.c | 2 +- sound/oss/opl3sa.c | 2 +- sound/oss/opl3sa2.c | 2 +- sound/oss/pas2_card.c | 2 +- sound/oss/pas2_midi.c | 2 +- sound/oss/pas2_mixer.c | 2 +- sound/oss/pss.c | 2 +- sound/oss/sb_audio.c | 2 +- sound/oss/sb_common.c | 2 +- sound/oss/sb_midi.c | 2 +- sound/oss/sb_mixer.c | 2 +- sound/oss/sb_mixer.h | 2 +- sound/oss/sequencer.c | 2 +- sound/oss/sgalaxy.c | 2 +- sound/oss/sound_timer.c | 2 +- sound/oss/soundcard.c | 2 +- sound/oss/sscape.c | 2 +- sound/oss/sys_timer.c | 2 +- sound/oss/trix.c | 2 +- sound/oss/uart401.c | 2 +- sound/oss/uart6850.c | 2 +- sound/oss/v_midi.c | 2 +- sound/oss/waveartist.c | 2 +- sound/oss/waveartist.h | 2 +- sound/oss/wf_midi.c | 2 +- 313 files changed, 313 insertions(+), 313 deletions(-) (limited to 'lib') diff --git a/arch/alpha/kernel/alpha_ksyms.c b/arch/alpha/kernel/alpha_ksyms.c index dbe327d32b6f..8b02420f732e 100644 --- a/arch/alpha/kernel/alpha_ksyms.c +++ b/arch/alpha/kernel/alpha_ksyms.c @@ -1,5 +1,5 @@ /* - * linux/arch/alpha/kernel/ksyms.c + * linux/arch/alpha/kernel/alpha_ksyms.c * * Export the alpha-specific functions that are needed for loadable * modules. diff --git a/arch/alpha/kernel/head.S b/arch/alpha/kernel/head.S index 1e2a62a1f75f..e27d23c74ba8 100644 --- a/arch/alpha/kernel/head.S +++ b/arch/alpha/kernel/head.S @@ -1,5 +1,5 @@ /* - * alpha/boot/head.S + * arch/alpha/kernel/head.S * * initial boot stuff.. At this point, the bootloader has already * switched into OSF/1 PAL-code, and loaded us at the correct address diff --git a/arch/alpha/kernel/machvec_impl.h b/arch/alpha/kernel/machvec_impl.h index 08b8302e64ca..0caa45aa128d 100644 --- a/arch/alpha/kernel/machvec_impl.h +++ b/arch/alpha/kernel/machvec_impl.h @@ -1,5 +1,5 @@ /* - * linux/arch/alpha/kernel/machvec.h + * linux/arch/alpha/kernel/machvec_impl.h * * Copyright (C) 1997, 1998 Richard Henderson * diff --git a/arch/alpha/lib/dbg_stackcheck.S b/arch/alpha/lib/dbg_stackcheck.S index 3c1f3e6522e5..78f6b924ad8f 100644 --- a/arch/alpha/lib/dbg_stackcheck.S +++ b/arch/alpha/lib/dbg_stackcheck.S @@ -1,5 +1,5 @@ /* - * arch/alpha/lib/stackcheck.S + * arch/alpha/lib/dbg_stackcheck.S * Contributed by Richard Henderson (rth@tamu.edu) * * Verify that we have not overflowed the stack. Oops if we have. diff --git a/arch/alpha/lib/dbg_stackkill.S b/arch/alpha/lib/dbg_stackkill.S index e9f6a9dcf2b7..c1e40a1a43d5 100644 --- a/arch/alpha/lib/dbg_stackkill.S +++ b/arch/alpha/lib/dbg_stackkill.S @@ -1,5 +1,5 @@ /* - * arch/alpha/lib/killstack.S + * arch/alpha/lib/dbg_stackkill.S * Contributed by Richard Henderson (rth@cygnus.com) * * Clobber the balance of the kernel stack, hoping to catch diff --git a/arch/alpha/lib/memset.S b/arch/alpha/lib/memset.S index 8ff6e7e1773e..311b8cfc6914 100644 --- a/arch/alpha/lib/memset.S +++ b/arch/alpha/lib/memset.S @@ -1,5 +1,5 @@ /* - * linux/arch/alpha/memset.S + * linux/arch/alpha/lib/memset.S * * This is an efficient (and small) implementation of the C library "memset()" * function for the alpha. diff --git a/arch/arm/boot/compressed/head-clps7500.S b/arch/arm/boot/compressed/head-clps7500.S index 941c5f5cbacf..4f3c78ac30a0 100644 --- a/arch/arm/boot/compressed/head-clps7500.S +++ b/arch/arm/boot/compressed/head-clps7500.S @@ -1,5 +1,5 @@ /* - * linux/arch/arm/boot/compressed/head.S + * linux/arch/arm/boot/compressed/head-clps7500.S * * Copyright (C) 1999, 2000, 2001 Nexus Electronics Ltd */ diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 29818bd3248f..30046ad41ced 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-sa1100/sa1111.c + * linux/arch/arm/common/sa1111.c * * SA1111 support * diff --git a/arch/arm/mach-imx/leds.c b/arch/arm/mach-imx/leds.c index 471c1db7c57f..cf30803e019b 100644 --- a/arch/arm/mach-imx/leds.c +++ b/arch/arm/mach-imx/leds.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-imx/leds.h + * linux/arch/arm/mach-imx/leds.c * * Copyright (C) 2004 Sascha Hauer * diff --git a/arch/arm/mach-imx/leds.h b/arch/arm/mach-imx/leds.h index 83fa21e795a9..49dc1c1da338 100644 --- a/arch/arm/mach-imx/leds.h +++ b/arch/arm/mach-imx/leds.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/arch-imx/leds.h + * arch/arm/mach-imx/leds.h * * Copyright (c) 2004 Sascha Hauer * diff --git a/arch/arm/mach-ixp4xx/coyote-pci.c b/arch/arm/mach-ixp4xx/coyote-pci.c index 2cebb2878895..7bc94f3def1c 100644 --- a/arch/arm/mach-ixp4xx/coyote-pci.c +++ b/arch/arm/mach-ixp4xx/coyote-pci.c @@ -1,5 +1,5 @@ /* - * arch/arch/mach-ixp4xx/coyote-pci.c + * arch/arm/mach-ixp4xx/coyote-pci.c * * PCI setup routines for ADI Engineering Coyote platform * diff --git a/arch/arm/mach-ixp4xx/ixdpg425-pci.c b/arch/arm/mach-ixp4xx/ixdpg425-pci.c index ed5270800217..509a95a692a4 100644 --- a/arch/arm/mach-ixp4xx/ixdpg425-pci.c +++ b/arch/arm/mach-ixp4xx/ixdpg425-pci.c @@ -1,5 +1,5 @@ /* - * arch/arch/mach-ixp4xx/ixdpg425-pci.c + * arch/arm/mach-ixp4xx/ixdpg425-pci.c * * PCI setup routines for Intel IXDPG425 Platform * diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c index 976edfb882e2..c4b790217a5b 100644 --- a/arch/arm/mach-omap1/serial.c +++ b/arch/arm/mach-omap1/serial.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-omap1/id.c + * linux/arch/arm/mach-omap1/serial.c * * OMAP1 CPU identification code * diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 2db6b732b084..c37b0e6d1248 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-omap/omap2/board-apollon.c + * linux/arch/arm/mach-omap2/board-apollon.c * * Copyright (C) 2005,2006 Samsung Electronics * Author: Kyungmin Park diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index eaecbf422d8c..90938151bcf1 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-omap/omap2/board-generic.c + * linux/arch/arm/mach-omap2/board-generic.c * * Copyright (C) 2005 Nokia Corporation * Author: Paul Mundt diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 996aeda1285d..26a95a642ad7 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-omap/omap2/board-h4.c + * linux/arch/arm/mach-omap2/board-h4.c * * Copyright (C) 2005 Nokia Corporation * Author: Paul Mundt diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 1ed2fff4691a..11870093d7a1 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-omap/omap2/irq.c + * linux/arch/arm/mach-omap2/irq.c * * Interrupt handler for OMAP2 boards. * diff --git a/arch/arm/mach-omap2/prcm-regs.h b/arch/arm/mach-omap2/prcm-regs.h index 22ac7be4f782..5e1c4b53ee9d 100644 --- a/arch/arm/mach-omap2/prcm-regs.h +++ b/arch/arm/mach-omap2/prcm-regs.h @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-omap2/prcm-reg.h + * linux/arch/arm/mach-omap2/prcm-regs.h * * OMAP24XX Power Reset and Clock Management (PRCM) registers * diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 0884bc7c23b7..aaa5589e8169 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -1,5 +1,5 @@ /* - * arch/arm/mach-omap/omap2/serial.c + * arch/arm/mach-omap2/serial.c * * OMAP2 serial support. * diff --git a/arch/arm/mach-omap2/sram-fn.S b/arch/arm/mach-omap2/sram-fn.S index a5ef7f611da9..b27576690f8d 100644 --- a/arch/arm/mach-omap2/sram-fn.S +++ b/arch/arm/mach-omap2/sram-fn.S @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-omap2/sram.S + * linux/arch/arm/mach-omap2/sram-fn.S * * Omap2 specific functions that need to be run in internal SRAM * diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c index d7815491b752..a72476c24621 100644 --- a/arch/arm/mach-pxa/corgi_lcd.c +++ b/arch/arm/mach-pxa/corgi_lcd.c @@ -1,5 +1,5 @@ /* - * linux/drivers/video/w100fb.c + * linux/arch/arm/mach-pxa/corgi_lcd.c * * Corgi/Spitz LCD Specific Code * diff --git a/arch/arm/mach-pxa/leds.h b/arch/arm/mach-pxa/leds.h index 4f829b8c39dd..7f0dfe01345a 100644 --- a/arch/arm/mach-pxa/leds.h +++ b/arch/arm/mach-pxa/leds.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/arch-pxa/leds.h + * arch/arm/mach-pxa/leds.h * * Copyright (c) 2001 Jeff Sutherland, Accelent Systems Inc. * diff --git a/arch/arm/mach-s3c2410/s3c2400-gpio.c b/arch/arm/mach-s3c2410/s3c2400-gpio.c index f2a78175a70a..1576d01d5f82 100644 --- a/arch/arm/mach-s3c2410/s3c2400-gpio.c +++ b/arch/arm/mach-s3c2410/s3c2400-gpio.c @@ -1,4 +1,4 @@ -/* linux/arch/arm/mach-s3c2410/gpio.c +/* linux/arch/arm/mach-s3c2410/s3c2400-gpio.c * * Copyright (c) 2006 Lucas Correia Villa Real * diff --git a/arch/arm/mach-s3c2410/s3c2410-clock.c b/arch/arm/mach-s3c2410/s3c2410-clock.c index 99718663318e..00abe199a08e 100644 --- a/arch/arm/mach-s3c2410/s3c2410-clock.c +++ b/arch/arm/mach-s3c2410/s3c2410-clock.c @@ -1,4 +1,4 @@ -/* linux/arch/arm/mach-s3c2410/clock.c +/* linux/arch/arm/mach-s3c2410/s3c2410-clock.c * * Copyright (c) 2006 Simtec Electronics * Ben Dooks diff --git a/arch/arm/mach-s3c2410/s3c2410-gpio.c b/arch/arm/mach-s3c2410/s3c2410-gpio.c index 471a71490010..a2098f692d83 100644 --- a/arch/arm/mach-s3c2410/s3c2410-gpio.c +++ b/arch/arm/mach-s3c2410/s3c2410-gpio.c @@ -1,4 +1,4 @@ -/* linux/arch/arm/mach-s3c2410/gpio.c +/* linux/arch/arm/mach-s3c2410/s3c2410-gpio.c * * Copyright (c) 2004-2006 Simtec Electronics * Ben Dooks diff --git a/arch/arm/mach-s3c2410/s3c2442.c b/arch/arm/mach-s3c2410/s3c2442.c index debae2430557..581667efd13c 100644 --- a/arch/arm/mach-s3c2410/s3c2442.c +++ b/arch/arm/mach-s3c2410/s3c2442.c @@ -1,4 +1,4 @@ -/* linux/arch/arm/mach-s3c2410/s3c2440.c +/* linux/arch/arm/mach-s3c2410/s3c2442.c * * Copyright (c) 2006 Simtec Electronics * Ben Dooks diff --git a/arch/arm/mach-s3c2410/s3c244x-irq.c b/arch/arm/mach-s3c2410/s3c244x-irq.c index 0d13546c3500..ec702f88b299 100644 --- a/arch/arm/mach-s3c2410/s3c244x-irq.c +++ b/arch/arm/mach-s3c2410/s3c244x-irq.c @@ -1,4 +1,4 @@ -/* linux/arch/arm/mach-s3c2410/s3c2440-irq.c +/* linux/arch/arm/mach-s3c2410/s3c244x-irq.c * * Copyright (c) 2003,2004 Simtec Electronics * Ben Dooks diff --git a/arch/arm/mach-s3c2410/s3c244x.h b/arch/arm/mach-s3c2410/s3c244x.h index 3e7f5f75134d..1488c1eb37e6 100644 --- a/arch/arm/mach-s3c2410/s3c244x.h +++ b/arch/arm/mach-s3c2410/s3c244x.h @@ -1,4 +1,4 @@ -/* arch/arm/mach-s3c2410/s3c2440.h +/* arch/arm/mach-s3c2410/s3c244x.h * * Copyright (c) 2004-2005 Simtec Electronics * Ben Dooks diff --git a/arch/arm/mach-s3c2410/usb-simtec.h b/arch/arm/mach-s3c2410/usb-simtec.h index 92c0cc83aeec..d8aa6127dedb 100644 --- a/arch/arm/mach-s3c2410/usb-simtec.h +++ b/arch/arm/mach-s3c2410/usb-simtec.h @@ -1,4 +1,4 @@ -/* linux/arch/arm/mach-s3c2410/usb-simtec.c +/* linux/arch/arm/mach-s3c2410/usb-simtec.h * * Copyright (c) 2004 Simtec Electronics * Ben Dooks diff --git a/arch/arm/mach-sa1100/dma.c b/arch/arm/mach-sa1100/dma.c index 3c6441d4bc59..2ea2a657a034 100644 --- a/arch/arm/mach-sa1100/dma.c +++ b/arch/arm/mach-sa1100/dma.c @@ -1,5 +1,5 @@ /* - * arch/arm/kernel/dma-sa1100.c + * arch/arm/mach-sa1100/dma.c * * Support functions for the SA11x0 internal DMA channels. * diff --git a/arch/arm/mach-shark/leds.c b/arch/arm/mach-shark/leds.c index 7cd86d357a3c..5386a81f796a 100644 --- a/arch/arm/mach-shark/leds.c +++ b/arch/arm/mach-shark/leds.c @@ -1,5 +1,5 @@ /* - * arch/arm/kernel/leds-shark.c + * arch/arm/mach-shark/leds.c * by Alexander Schulz * * derived from: diff --git a/arch/arm/plat-omap/sram-fn.S b/arch/arm/plat-omap/sram-fn.S index 85cffe2c6266..9e1813c77e05 100644 --- a/arch/arm/plat-omap/sram-fn.S +++ b/arch/arm/plat-omap/sram-fn.S @@ -1,5 +1,5 @@ /* - * linux/arch/arm/plat-omap/sram.S + * linux/arch/arm/plat-omap/sram-fn.S * * Functions that need to be run in internal SRAM * diff --git a/arch/h8300/kernel/ints.c b/arch/h8300/kernel/ints.c index 1488b6ace18c..1bfc77e391d5 100644 --- a/arch/h8300/kernel/ints.c +++ b/arch/h8300/kernel/ints.c @@ -1,5 +1,5 @@ /* - * linux/arch/h8300/platform/h8300h/ints.c + * linux/arch/h8300/kernel/ints.c * * Yoshinori Sato * diff --git a/arch/i386/kernel/ldt.c b/arch/i386/kernel/ldt.c index 983f95707e11..445211eb2d57 100644 --- a/arch/i386/kernel/ldt.c +++ b/arch/i386/kernel/ldt.c @@ -1,5 +1,5 @@ /* - * linux/kernel/ldt.c + * linux/arch/i386/kernel/ldt.c * * Copyright (C) 1992 Krishna Balasubramanian and Linus Torvalds * Copyright (C) 1999 Ingo Molnar diff --git a/arch/i386/mach-visws/visws_apic.c b/arch/i386/mach-visws/visws_apic.c index 828522541a88..5929f884d79b 100644 --- a/arch/i386/mach-visws/visws_apic.c +++ b/arch/i386/mach-visws/visws_apic.c @@ -1,5 +1,5 @@ /* - * linux/arch/i386/mach_visws/visws_apic.c + * linux/arch/i386/mach-visws/visws_apic.c * * Copyright (C) 1999 Bent Hagemark, Ingo Molnar * diff --git a/arch/ia64/kernel/acpi-processor.c b/arch/ia64/kernel/acpi-processor.c index e683630c8ce2..4d4993a47e55 100644 --- a/arch/ia64/kernel/acpi-processor.c +++ b/arch/ia64/kernel/acpi-processor.c @@ -1,5 +1,5 @@ /* - * arch/ia64/kernel/cpufreq/processor.c + * arch/ia64/kernel/acpi-processor.c * * Copyright (C) 2005 Intel Corporation * Venkatesh Pallipadi diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S index e5b1be51b197..3390b7c5a63f 100644 --- a/arch/ia64/kernel/entry.S +++ b/arch/ia64/kernel/entry.S @@ -1,5 +1,5 @@ /* - * ia64/kernel/entry.S + * arch/ia64/kernel/entry.S * * Kernel entry points. * diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c index a041367f043b..aafca18ab33b 100644 --- a/arch/ia64/kernel/irq_ia64.c +++ b/arch/ia64/kernel/irq_ia64.c @@ -1,5 +1,5 @@ /* - * linux/arch/ia64/kernel/irq.c + * linux/arch/ia64/kernel/irq_ia64.c * * Copyright (C) 1998-2001 Hewlett-Packard Co * Stephane Eranian diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c index 49015e32d8fc..afcccdc6ad45 100644 --- a/arch/m68k/mm/motorola.c +++ b/arch/m68k/mm/motorola.c @@ -1,5 +1,5 @@ /* - * linux/arch/m68k/motorola.c + * linux/arch/m68k/mm/motorola.c * * Routines specific to the Motorola MMU, originally from: * linux/arch/m68k/init.c diff --git a/arch/m68k/sun3/sun3dvma.c b/arch/m68k/sun3/sun3dvma.c index 6c265222cbcd..a2bc2da7f8f0 100644 --- a/arch/m68k/sun3/sun3dvma.c +++ b/arch/m68k/sun3/sun3dvma.c @@ -1,5 +1,5 @@ /* - * linux/arch/m68k/mm/sun3dvma.c + * linux/arch/m68k/sun3/sun3dvma.c * * Copyright (C) 2000 Sam Creasey * diff --git a/arch/m68knommu/platform/68328/head-pilot.S b/arch/m68knommu/platform/68328/head-pilot.S index 9e07faa3e81d..aecff532b343 100644 --- a/arch/m68knommu/platform/68328/head-pilot.S +++ b/arch/m68knommu/platform/68328/head-pilot.S @@ -1,5 +1,5 @@ /* - * linux/arch/m68knommu/platform/68328/head-rom.S + * linux/arch/m68knommu/platform/68328/head-pilot.S * - A startup file for the MC68328 * * Copyright (C) 1998 D. Jeff Dionne , diff --git a/arch/mips/dec/boot/decstation.c b/arch/mips/dec/boot/decstation.c index 4db8bacaf22d..f2fb82bd34a9 100644 --- a/arch/mips/dec/boot/decstation.c +++ b/arch/mips/dec/boot/decstation.c @@ -1,5 +1,5 @@ /* - * arch/mips/dec/decstation.c + * arch/mips/dec/boot/decstation.c */ #include diff --git a/arch/mips/dec/prom/call_o32.S b/arch/mips/dec/prom/call_o32.S index 0dd56db9b3d0..e523454bda3a 100644 --- a/arch/mips/dec/prom/call_o32.S +++ b/arch/mips/dec/prom/call_o32.S @@ -1,5 +1,5 @@ /* - * arch/mips/dec/call_o32.S + * arch/mips/dec/prom/call_o32.S * * O32 interface for the 64 (or N32) ABI. * diff --git a/arch/mips/pci/fixup-vr4133.c b/arch/mips/pci/fixup-vr4133.c index 8e01d0c1b76b..597b89764ba1 100644 --- a/arch/mips/pci/fixup-vr4133.c +++ b/arch/mips/pci/fixup-vr4133.c @@ -1,5 +1,5 @@ /* - * arch/mips/vr41xx/nec-cmbvr4133/pci_fixup.c + * arch/mips/pci/fixup-vr4133.c * * The NEC CMB-VR4133 Board specific PCI fixups. * diff --git a/arch/mips/tx4938/common/irq.c b/arch/mips/tx4938/common/irq.c index dc30d66123b6..cbfb34221b59 100644 --- a/arch/mips/tx4938/common/irq.c +++ b/arch/mips/tx4938/common/irq.c @@ -1,5 +1,5 @@ /* - * linux/arch/mps/tx4938/common/irq.c + * linux/arch/mips/tx4938/common/irq.c * * Common tx4938 irq handler * Copyright (C) 2000-2001 Toshiba Corporation diff --git a/arch/powerpc/kernel/perfmon_fsl_booke.c b/arch/powerpc/kernel/perfmon_fsl_booke.c index bdc3977a7b06..e0dcf2b41fbe 100644 --- a/arch/powerpc/kernel/perfmon_fsl_booke.c +++ b/arch/powerpc/kernel/perfmon_fsl_booke.c @@ -1,4 +1,4 @@ -/* kernel/perfmon_fsl_booke.c +/* arch/powerpc/kernel/perfmon_fsl_booke.c * Freescale Book-E Performance Monitor code * * Author: Andy Fleming diff --git a/arch/powerpc/oprofile/op_model_7450.c b/arch/powerpc/oprofile/op_model_7450.c index e0491c3c71f1..d8ee3aea83f8 100644 --- a/arch/powerpc/oprofile/op_model_7450.c +++ b/arch/powerpc/oprofile/op_model_7450.c @@ -1,5 +1,5 @@ /* - * oprofile/op_model_7450.c + * arch/powerpc/oprofile/op_model_7450.c * * Freescale 745x/744x oprofile support, based on fsl_booke support * Copyright (C) 2004 Anton Blanchard , IBM diff --git a/arch/powerpc/oprofile/op_model_fsl_booke.c b/arch/powerpc/oprofile/op_model_fsl_booke.c index 93d63e62662f..e29dede31423 100644 --- a/arch/powerpc/oprofile/op_model_fsl_booke.c +++ b/arch/powerpc/oprofile/op_model_fsl_booke.c @@ -1,5 +1,5 @@ /* - * oprofile/op_model_e500.c + * arch/powerpc/oprofile/op_model_fsl_booke.c * * Freescale Book-E oprofile support, based on ppc64 oprofile support * Copyright (C) 2004 Anton Blanchard , IBM diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.h b/arch/powerpc/platforms/83xx/mpc834x_sys.h index fedecb73f7ff..7d5bbef084e7 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_sys.h +++ b/arch/powerpc/platforms/83xx/mpc834x_sys.h @@ -1,5 +1,5 @@ /* - * arch/powerppc/platforms/83xx/mpc834x_sys.h + * arch/powerpc/platforms/83xx/mpc834x_sys.h * * MPC834X SYS common board definitions * diff --git a/arch/powerpc/platforms/85xx/mpc8540_ads.h b/arch/powerpc/platforms/85xx/mpc8540_ads.h index c0d56d2bb5a5..da82f4c0fdac 100644 --- a/arch/powerpc/platforms/85xx/mpc8540_ads.h +++ b/arch/powerpc/platforms/85xx/mpc8540_ads.h @@ -1,5 +1,5 @@ /* - * arch/ppc/platforms/85xx/mpc8540_ads.h + * arch/powerpc/platforms/85xx/mpc8540_ads.h * * MPC8540ADS board definitions * diff --git a/arch/powerpc/platforms/85xx/mpc85xx.h b/arch/powerpc/platforms/85xx/mpc85xx.h index b44db6268f3d..83415db33378 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx.h +++ b/arch/powerpc/platforms/85xx/mpc85xx.h @@ -1,5 +1,5 @@ /* - * arch/ppc/platforms/85xx/mpc85xx.h + * arch/powerpc/platforms/85xx/mpc85xx.h * * MPC85xx soc definitions/function decls * diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.h b/arch/powerpc/platforms/85xx/mpc85xx_cds.h index 671f54ff185a..b251c9feb3dc 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_cds.h +++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.h @@ -1,5 +1,5 @@ /* - * arch/ppc/platforms/85xx/mpc85xx_cds_common.h + * arch/powerpc/platforms/85xx/mpc85xx_cds.h * * MPC85xx CDS board definitions * diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c index 0251b7c68d0e..6ebdae8e6f69 100644 --- a/arch/powerpc/sysdev/ipic.c +++ b/arch/powerpc/sysdev/ipic.c @@ -1,5 +1,5 @@ /* - * include/asm-ppc/ipic.c + * arch/powerpc/sysdev/ipic.c * * IPIC routines implementations. * diff --git a/arch/ppc/boot/include/mpsc_defs.h b/arch/ppc/boot/include/mpsc_defs.h index 2ce7bbba7277..9f37e1355b17 100644 --- a/arch/ppc/boot/include/mpsc_defs.h +++ b/arch/ppc/boot/include/mpsc_defs.h @@ -1,5 +1,5 @@ /* - * drivers/serial/mpsc/mpsc_defs.h + * arch/ppc/boot/include/mpsc_defs.h * * Register definitions for the Marvell Multi-Protocol Serial Controller (MPSC), * Serial DMA Controller (SDMA), and Baud Rate Generator (BRG). diff --git a/arch/ppc/platforms/4xx/xparameters/xparameters.h b/arch/ppc/platforms/4xx/xparameters/xparameters.h index cd7d0e7d9863..66ec5f35f306 100644 --- a/arch/ppc/platforms/4xx/xparameters/xparameters.h +++ b/arch/ppc/platforms/4xx/xparameters/xparameters.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/xparameters.h + * arch/ppc/platforms/4xx/xparameters/xparameters.h * * This file includes the correct xparameters.h for the CONFIG'ed board plus * fixups to translate board specific XPAR values to a common set of names diff --git a/arch/ppc/platforms/lopec.h b/arch/ppc/platforms/lopec.h index 5490edb2d263..d597b6878693 100644 --- a/arch/ppc/platforms/lopec.h +++ b/arch/ppc/platforms/lopec.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/lopec_serial.h + * arch/ppc/platforms/lopec.h * * Definitions for Motorola LoPEC board. * diff --git a/arch/ppc/platforms/mpc8272ads_setup.c b/arch/ppc/platforms/mpc8272ads_setup.c index d5d36c372c8e..d7b3a6afa78f 100644 --- a/arch/ppc/platforms/mpc8272ads_setup.c +++ b/arch/ppc/platforms/mpc8272ads_setup.c @@ -1,5 +1,5 @@ /* - * arch/ppc/platforms/82xx/pq2ads_pd.c + * arch/ppc/platforms/mpc8272ads_setup.c * * MPC82xx Board-specific PlatformDevice descriptions * diff --git a/arch/ppc/platforms/mpc885ads_setup.c b/arch/ppc/platforms/mpc885ads_setup.c index bf388ed04d46..02293141efb5 100644 --- a/arch/ppc/platforms/mpc885ads_setup.c +++ b/arch/ppc/platforms/mpc885ads_setup.c @@ -1,4 +1,4 @@ -/*arch/ppc/platforms/mpc885ads-setup.c +/*arch/ppc/platforms/mpc885ads_setup.c * * Platform setup for the Freescale mpc885ads board * diff --git a/arch/ppc/platforms/mvme5100.h b/arch/ppc/platforms/mvme5100.h index edd479439a4e..9e2a09e636ae 100644 --- a/arch/ppc/platforms/mvme5100.h +++ b/arch/ppc/platforms/mvme5100.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/platforms/mvme5100.h + * arch/ppc/platforms/mvme5100.h * * Definitions for Motorola MVME5100. * diff --git a/arch/ppc/platforms/powerpmc250.h b/arch/ppc/platforms/powerpmc250.h index 41a6dc881911..d33ad8dc0439 100644 --- a/arch/ppc/platforms/powerpmc250.h +++ b/arch/ppc/platforms/powerpmc250.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/platforms/powerpmc250.h + * arch/ppc/platforms/powerpmc250.h * * Definitions for Force PowerPMC-250 board support * diff --git a/arch/ppc/platforms/prpmc750.h b/arch/ppc/platforms/prpmc750.h index 015b4f52c3eb..4c7adcc9ae33 100644 --- a/arch/ppc/platforms/prpmc750.h +++ b/arch/ppc/platforms/prpmc750.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/platforms/prpmc750.h + * arch/ppc/platforms/prpmc750.h * * Definitions for Motorola PrPMC750 board support * diff --git a/arch/ppc/platforms/prpmc800.h b/arch/ppc/platforms/prpmc800.h index e53ec9b42a35..26f604e05cfa 100644 --- a/arch/ppc/platforms/prpmc800.h +++ b/arch/ppc/platforms/prpmc800.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/platforms/prpmc800.h + * arch/ppc/platforms/prpmc800.h * * Definitions for Motorola PrPMC800 board support * diff --git a/arch/ppc/platforms/spruce.h b/arch/ppc/platforms/spruce.h index a31ff7ee698f..f1f96f1de72a 100644 --- a/arch/ppc/platforms/spruce.h +++ b/arch/ppc/platforms/spruce.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/platforms/spruce.h + * arch/ppc/platforms/spruce.h * * Definitions for IBM Spruce reference board support * diff --git a/arch/sh/boards/bigsur/io.c b/arch/sh/boards/bigsur/io.c index 6835381da5fd..23071f97eec3 100644 --- a/arch/sh/boards/bigsur/io.c +++ b/arch/sh/boards/bigsur/io.c @@ -1,5 +1,5 @@ /* - * include/asm-sh/io_bigsur.c + * arch/sh/boards/bigsur/io.c * * By Dustin McIntire (dustin@sensoria.com) (c)2001 * Derived from io_hd64465.h, which bore the message: diff --git a/arch/sh/boards/bigsur/led.c b/arch/sh/boards/bigsur/led.c index 6b08c0e1c453..d221439aafcc 100644 --- a/arch/sh/boards/bigsur/led.c +++ b/arch/sh/boards/bigsur/led.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/led_bigsur.c + * linux/arch/sh/boards/bigsur/led.c * * By Dustin McIntire (dustin@sensoria.com) (c)2001 * Derived from led_se.c and led.c, which bore the message: diff --git a/arch/sh/boards/ec3104/io.c b/arch/sh/boards/ec3104/io.c index a70928c44753..2f86394b280b 100644 --- a/arch/sh/boards/ec3104/io.c +++ b/arch/sh/boards/ec3104/io.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/io_ec3104.c + * linux/arch/sh/boards/ec3104/io.c * EC3104 companion chip support * * Copyright (C) 2000 Philipp Rumpf diff --git a/arch/sh/boards/hp6xx/setup.c b/arch/sh/boards/hp6xx/setup.c index 60ab17ad6054..2d3a5b4faf58 100644 --- a/arch/sh/boards/hp6xx/setup.c +++ b/arch/sh/boards/hp6xx/setup.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/boards/hp6xx/hp680/setup.c + * linux/arch/sh/boards/hp6xx/setup.c * * Copyright (C) 2002 Andriy Skulysh * diff --git a/arch/sh/boards/mpc1211/led.c b/arch/sh/boards/mpc1211/led.c index 1fe36927f691..8df1591823d6 100644 --- a/arch/sh/boards/mpc1211/led.c +++ b/arch/sh/boards/mpc1211/led.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/led_mpc1211.c + * linux/arch/sh/boards/mpc1211/led.c * * Copyright (C) 2001 Saito.K & Jeanne * diff --git a/arch/sh/boards/mpc1211/setup.c b/arch/sh/boards/mpc1211/setup.c index 8eb5d4303972..01c10fa5c058 100644 --- a/arch/sh/boards/mpc1211/setup.c +++ b/arch/sh/boards/mpc1211/setup.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/board/mpc1211/setup.c + * linux/arch/sh/boards/mpc1211/setup.c * * Copyright (C) 2002 Saito.K & Jeanne, Fujii.Y * diff --git a/arch/sh/boards/renesas/hs7751rvoip/io.c b/arch/sh/boards/renesas/hs7751rvoip/io.c index 9ea1136b219b..51f3f6574210 100644 --- a/arch/sh/boards/renesas/hs7751rvoip/io.c +++ b/arch/sh/boards/renesas/hs7751rvoip/io.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/io_hs7751rvoip.c + * linux/arch/sh/boards/renesas/hs7751rvoip/io.c * * Copyright (C) 2001 Ian da Silva, Jeremy Siegel * Based largely on io_se.c. diff --git a/arch/sh/boards/renesas/hs7751rvoip/pci.c b/arch/sh/boards/renesas/hs7751rvoip/pci.c index 7e5786b58110..1c0ddee30d21 100644 --- a/arch/sh/boards/renesas/hs7751rvoip/pci.c +++ b/arch/sh/boards/renesas/hs7751rvoip/pci.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/pci-hs7751rvoip.c + * linux/arch/sh/boards/renesas/hs7751rvoip/pci.c * * Author: Ian DaSilva (idasilva@mvista.com) * diff --git a/arch/sh/boards/renesas/rts7751r2d/led.c b/arch/sh/boards/renesas/rts7751r2d/led.c index e14a13d12d4a..a7ce66c1e4f0 100644 --- a/arch/sh/boards/renesas/rts7751r2d/led.c +++ b/arch/sh/boards/renesas/rts7751r2d/led.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/led_rts7751r2d.c + * linux/arch/sh/boards/renesas/rts7751r2d/led.c * * Copyright (C) Atom Create Engineering Co., Ltd. * diff --git a/arch/sh/boards/renesas/systemh/io.c b/arch/sh/boards/renesas/systemh/io.c index cde6e5d192c4..1b767e1a1428 100644 --- a/arch/sh/boards/renesas/systemh/io.c +++ b/arch/sh/boards/renesas/systemh/io.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/boards/systemh/io.c + * linux/arch/sh/boards/renesas/systemh/io.c * * Copyright (C) 2001 Ian da Silva, Jeremy Siegel * Based largely on io_se.c. diff --git a/arch/sh/boards/renesas/systemh/irq.c b/arch/sh/boards/renesas/systemh/irq.c index 8d016dae2333..0ba2fe674c47 100644 --- a/arch/sh/boards/renesas/systemh/irq.c +++ b/arch/sh/boards/renesas/systemh/irq.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/boards/systemh/irq.c + * linux/arch/sh/boards/renesas/systemh/irq.c * * Copyright (C) 2000 Kazumoto Kojima * diff --git a/arch/sh/boards/renesas/systemh/setup.c b/arch/sh/boards/renesas/systemh/setup.c index bab7d3cdc87b..936117659b74 100644 --- a/arch/sh/boards/renesas/systemh/setup.c +++ b/arch/sh/boards/renesas/systemh/setup.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/boards/systemh/setup.c + * linux/arch/sh/boards/renesas/systemh/setup.c * * Copyright (C) 2000 Kazumoto Kojima * Copyright (C) 2003 Paul Mundt diff --git a/arch/sh/boards/se/770x/led.c b/arch/sh/boards/se/770x/led.c index daf7b1ee786a..d93dd831b2ad 100644 --- a/arch/sh/boards/se/770x/led.c +++ b/arch/sh/boards/se/770x/led.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/led_se.c + * linux/arch/sh/boards/se/770x/led.c * * Copyright (C) 2000 Stuart Menefy * diff --git a/arch/sh/boards/se/7751/led.c b/arch/sh/boards/se/7751/led.c index ff0355dea81b..de4194d97c88 100644 --- a/arch/sh/boards/se/7751/led.c +++ b/arch/sh/boards/se/7751/led.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/led_se.c + * linux/arch/sh/boards/se/7751/led.c * * Copyright (C) 2000 Stuart Menefy * diff --git a/arch/sh/boards/se/7751/pci.c b/arch/sh/boards/se/7751/pci.c index 3ee03014dea3..203b2923fe7f 100644 --- a/arch/sh/boards/se/7751/pci.c +++ b/arch/sh/boards/se/7751/pci.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/pci-7751se.c + * linux/arch/sh/boards/se/7751/pci.c * * Author: Ian DaSilva (idasilva@mvista.com) * diff --git a/arch/sh/boards/superh/microdev/io.c b/arch/sh/boards/superh/microdev/io.c index 4836b9422e27..83419bf4c834 100644 --- a/arch/sh/boards/superh/microdev/io.c +++ b/arch/sh/boards/superh/microdev/io.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/io_microdev.c + * linux/arch/sh/boards/superh/microdev/io.c * * Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com) * Copyright (C) 2003, 2004 SuperH, Inc. diff --git a/arch/sh/boards/superh/microdev/led.c b/arch/sh/boards/superh/microdev/led.c index a38f5351bd16..36e54b47a752 100644 --- a/arch/sh/boards/superh/microdev/led.c +++ b/arch/sh/boards/superh/microdev/led.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/led_microdev.c + * linux/arch/sh/boards/superh/microdev/led.c * * Copyright (C) 2002 Stuart Menefy * Copyright (C) 2003 Richard Curnow (Richard.Curnow@superh.com) diff --git a/arch/sh/drivers/dma/dma-pvr2.c b/arch/sh/drivers/dma/dma-pvr2.c index 3b0b0f60bb3c..c1b6bc23c107 100644 --- a/arch/sh/drivers/dma/dma-pvr2.c +++ b/arch/sh/drivers/dma/dma-pvr2.c @@ -1,5 +1,5 @@ /* - * arch/sh/boards/dreamcast/dma-pvr2.c + * arch/sh/drivers/dma/dma-pvr2.c * * NEC PowerVR 2 (Dreamcast) DMA support * diff --git a/arch/sh/drivers/pci/dma-dreamcast.c b/arch/sh/drivers/pci/dma-dreamcast.c index 6acf02b9375b..230d6ec0d239 100644 --- a/arch/sh/drivers/pci/dma-dreamcast.c +++ b/arch/sh/drivers/pci/dma-dreamcast.c @@ -1,5 +1,5 @@ /* - * arch/sh/pci/dma-dreamcast.c + * arch/sh/drivers/pci/dma-dreamcast.c * * PCI DMA support for the Sega Dreamcast * diff --git a/arch/sh/drivers/pci/fixups-dreamcast.c b/arch/sh/drivers/pci/fixups-dreamcast.c index c0af5f7ef414..6f53f8200dc3 100644 --- a/arch/sh/drivers/pci/fixups-dreamcast.c +++ b/arch/sh/drivers/pci/fixups-dreamcast.c @@ -1,5 +1,5 @@ /* - * arch/sh/pci/fixups-dreamcast.c + * arch/sh/drivers/pci/fixups-dreamcast.c * * PCI fixups for the Sega Dreamcast * diff --git a/arch/sh/drivers/pci/ops-bigsur.c b/arch/sh/drivers/pci/ops-bigsur.c index 5da501bd77b5..eb31be751524 100644 --- a/arch/sh/drivers/pci/ops-bigsur.c +++ b/arch/sh/drivers/pci/ops-bigsur.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/pci-bigsur.c + * linux/arch/sh/drivers/pci/ops-bigsur.c * * By Dustin McIntire (dustin@sensoria.com) (c)2001 * diff --git a/arch/sh/drivers/pci/ops-dreamcast.c b/arch/sh/drivers/pci/ops-dreamcast.c index 23d52791917e..381306cf5425 100644 --- a/arch/sh/drivers/pci/ops-dreamcast.c +++ b/arch/sh/drivers/pci/ops-dreamcast.c @@ -1,5 +1,5 @@ /* - * arch/sh/pci/ops-dreamcast.c + * arch/sh/drivers/pci/ops-dreamcast.c * * PCI operations for the Sega Dreamcast * diff --git a/arch/sh/drivers/pci/ops-rts7751r2d.c b/arch/sh/drivers/pci/ops-rts7751r2d.c index 88f44e245424..b68824c8b81e 100644 --- a/arch/sh/drivers/pci/ops-rts7751r2d.c +++ b/arch/sh/drivers/pci/ops-rts7751r2d.c @@ -1,5 +1,5 @@ /* - * linux/arch/sh/kernel/pci-rts7751r2d.c + * linux/arch/sh/drivers/pci/ops-rts7751r2d.c * * Author: Ian DaSilva (idasilva@mvista.com) * diff --git a/arch/sh/kernel/cpu/ubc.S b/arch/sh/kernel/cpu/ubc.S index 0c569b20e1c1..81923079fa12 100644 --- a/arch/sh/kernel/cpu/ubc.S +++ b/arch/sh/kernel/cpu/ubc.S @@ -1,5 +1,5 @@ /* - * arch/sh/kernel/ubc.S + * arch/sh/kernel/cpu/ubc.S * * Set of management routines for the User Break Controller (UBC) * diff --git a/arch/sh64/boot/compressed/misc.c b/arch/sh64/boot/compressed/misc.c index ee7a1b6acb83..aea00c53ce29 100644 --- a/arch/sh64/boot/compressed/misc.c +++ b/arch/sh64/boot/compressed/misc.c @@ -1,5 +1,5 @@ /* - * arch/shmedia/boot/compressed/misc.c + * arch/sh64/boot/compressed/misc.c * * This is a collection of several routines from gzip-1.0.3 * adapted for Linux. diff --git a/arch/sh64/kernel/alphanum.c b/arch/sh64/kernel/alphanum.c index 9079d1e94f2b..91707c1acd70 100644 --- a/arch/sh64/kernel/alphanum.c +++ b/arch/sh64/kernel/alphanum.c @@ -1,5 +1,5 @@ /* - * arch/sh64/kernel/alpanum.c + * arch/sh64/kernel/alphanum.c * * Copyright (C) 2002 Stuart Menefy * diff --git a/arch/sh64/lib/c-checksum.c b/arch/sh64/lib/c-checksum.c index 53c1cabb3428..0e8a742abf8c 100644 --- a/arch/sh64/lib/c-checksum.c +++ b/arch/sh64/lib/c-checksum.c @@ -1,5 +1,5 @@ /* - * arch/sh/lib/csum_parial.c + * arch/sh64/lib/c-checksum.c * * This file contains network checksum routines that are better done * in an architecture-specific manner due to speed.. diff --git a/arch/sh64/mach-cayman/led.c b/arch/sh64/mach-cayman/led.c index 8b3cc4c78870..b4e122fd9502 100644 --- a/arch/sh64/mach-cayman/led.c +++ b/arch/sh64/mach-cayman/led.c @@ -1,5 +1,5 @@ /* - * arch/sh64/kernel/led_cayman.c + * arch/sh64/mach-cayman/led.c * * Copyright (C) 2002 Stuart Menefy * diff --git a/arch/sh64/oprofile/op_model_null.c b/arch/sh64/oprofile/op_model_null.c index a845b088edb4..a750ea1fee98 100644 --- a/arch/sh64/oprofile/op_model_null.c +++ b/arch/sh64/oprofile/op_model_null.c @@ -1,5 +1,5 @@ /* - * arch/sh/oprofile/op_model_null.c + * arch/sh64/oprofile/op_model_null.c * * Copyright (C) 2003 Paul Mundt * diff --git a/arch/sparc/kernel/sys_solaris.c b/arch/sparc/kernel/sys_solaris.c index c09afd96dd9c..01b07bb440f0 100644 --- a/arch/sparc/kernel/sys_solaris.c +++ b/arch/sparc/kernel/sys_solaris.c @@ -1,5 +1,5 @@ /* - * linux/arch/sparc/sys_solaris.c + * linux/arch/sparc/kernel/sys_solaris.c * * Copyright (C) 1996 Miguel de Icaza (miguel@nuclecu.unam.mx) */ diff --git a/arch/xtensa/kernel/module.c b/arch/xtensa/kernel/module.c index d1683cfa19a2..2ea1755a0858 100644 --- a/arch/xtensa/kernel/module.c +++ b/arch/xtensa/kernel/module.c @@ -1,5 +1,5 @@ /* - * arch/xtensa/kernel/platform.c + * arch/xtensa/kernel/module.c * * Module support. * diff --git a/arch/xtensa/kernel/pci-dma.c b/arch/xtensa/kernel/pci-dma.c index 1ff82268e8ea..6648fa9d9192 100644 --- a/arch/xtensa/kernel/pci-dma.c +++ b/arch/xtensa/kernel/pci-dma.c @@ -1,5 +1,5 @@ /* - * arch/xtensa/pci-dma.c + * arch/xtensa/kernel/pci-dma.c * * DMA coherent memory allocation. * diff --git a/arch/xtensa/kernel/pci.c b/arch/xtensa/kernel/pci.c index 8709f8249d02..45571ccb72d6 100644 --- a/arch/xtensa/kernel/pci.c +++ b/arch/xtensa/kernel/pci.c @@ -1,5 +1,5 @@ /* - * arch/xtensa/pcibios.c + * arch/xtensa/kernel/pci.c * * PCI bios-type initialisation for PCI machines * diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 82684d05910a..c99ab72b41b6 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -1,5 +1,5 @@ /* - * arch/xtensa/setup.c + * arch/xtensa/kernel/setup.c * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/arch/xtensa/kernel/syscalls.c b/arch/xtensa/kernel/syscalls.c index d9285d4d5565..f49cb239e603 100644 --- a/arch/xtensa/kernel/syscalls.c +++ b/arch/xtensa/kernel/syscalls.c @@ -1,5 +1,5 @@ /* - * arch/xtensa/kernel/syscall.c + * arch/xtensa/kernel/syscalls.c * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/arch/xtensa/lib/pci-auto.c b/arch/xtensa/lib/pci-auto.c index 90c790f6123b..a71733ae1193 100644 --- a/arch/xtensa/lib/pci-auto.c +++ b/arch/xtensa/lib/pci-auto.c @@ -1,5 +1,5 @@ /* - * arch/xtensa/kernel/pci-auto.c + * arch/xtensa/lib/pci-auto.c * * PCI autoconfiguration library * diff --git a/arch/xtensa/mm/pgtable.c b/arch/xtensa/mm/pgtable.c index 7d28914d11cb..697992738205 100644 --- a/arch/xtensa/mm/pgtable.c +++ b/arch/xtensa/mm/pgtable.c @@ -1,5 +1,5 @@ /* - * arch/xtensa/mm/fault.c + * arch/xtensa/mm/pgtable.c * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/arch/xtensa/mm/tlb.c b/arch/xtensa/mm/tlb.c index d3bd3bfc3b3b..0fefb8666874 100644 --- a/arch/xtensa/mm/tlb.c +++ b/arch/xtensa/mm/tlb.c @@ -1,5 +1,5 @@ /* - * arch/xtensa/mm/mmu.c + * arch/xtensa/mm/tlb.c * * Logic that manipulates the Xtensa MMU. Derived from MIPS. * diff --git a/drivers/acorn/block/mfmhd.c b/drivers/acorn/block/mfmhd.c index 3dd6b7bb5d35..1bace29f4b6a 100644 --- a/drivers/acorn/block/mfmhd.c +++ b/drivers/acorn/block/mfmhd.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/drivers/block/mfmhd.c + * linux/drivers/acorn/block/mfmhd.c * * Copyright (C) 1995, 1996 Russell King, Dave Alan Gilbert (gilbertd@cs.man.ac.uk) * diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index b38c84a7a8e3..2a0c50d84fc5 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -1,4 +1,4 @@ -/* linux/drivers/cdrom/cdrom.c. +/* linux/drivers/cdrom/cdrom.c Copyright (c) 1996, 1997 David A. van Leeuwen. Copyright (c) 1997, 1998 Erik Andersen Copyright (c) 1998, 1999 Jens Axboe diff --git a/drivers/char/hw_random/ixp4xx-rng.c b/drivers/char/hw_random/ixp4xx-rng.c index ef71022423c9..3cf4d641a51c 100644 --- a/drivers/char/hw_random/ixp4xx-rng.c +++ b/drivers/char/hw_random/ixp4xx-rng.c @@ -1,5 +1,5 @@ /* - * drivers/char/rng/ixp4xx-rng.c + * drivers/char/hw_random/ixp4xx-rng.c * * RNG driver for Intel IXP4xx family of NPUs * diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c index a01d796d1eeb..e13dd1892bfd 100644 --- a/drivers/char/hw_random/omap-rng.c +++ b/drivers/char/hw_random/omap-rng.c @@ -1,5 +1,5 @@ /* - * driver/char/hw_random/omap-rng.c + * drivers/char/hw_random/omap-rng.c * * RNG driver for TI OMAP CPU family * diff --git a/drivers/char/watchdog/ixp2000_wdt.c b/drivers/char/watchdog/ixp2000_wdt.c index c91d9a660ec0..fd955dbd588c 100644 --- a/drivers/char/watchdog/ixp2000_wdt.c +++ b/drivers/char/watchdog/ixp2000_wdt.c @@ -1,5 +1,5 @@ /* - * drivers/watchdog/ixp2000_wdt.c + * drivers/char/watchdog/ixp2000_wdt.c * * Watchdog driver for Intel IXP2000 network processors * diff --git a/drivers/char/watchdog/ixp4xx_wdt.c b/drivers/char/watchdog/ixp4xx_wdt.c index db477f712388..5864bb865cfe 100644 --- a/drivers/char/watchdog/ixp4xx_wdt.c +++ b/drivers/char/watchdog/ixp4xx_wdt.c @@ -1,5 +1,5 @@ /* - * drivers/watchdog/ixp4xx_wdt.c + * drivers/char/watchdog/ixp4xx_wdt.c * * Watchdog driver for Intel IXP4xx network processors * diff --git a/drivers/firmware/edd.c b/drivers/firmware/edd.c index b4502ed65793..5c261e1f92b2 100644 --- a/drivers/firmware/edd.c +++ b/drivers/firmware/edd.c @@ -1,5 +1,5 @@ /* - * linux/arch/i386/kernel/edd.c + * linux/drivers/firmware/edd.c * Copyright (C) 2002, 2003, 2004 Dell Inc. * by Matt Domsch * disk signature by Matt Domsch, Andrew Wilks, and Sandeep K. Shandilya diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c index 5bccb5d68318..80d4ba1bdfec 100644 --- a/drivers/i2c/busses/i2c-ibm_iic.c +++ b/drivers/i2c/busses/i2c-ibm_iic.c @@ -1,5 +1,5 @@ /* - * drivers/i2c/i2c-ibm_iic.c + * drivers/i2c/busses/i2c-ibm_iic.c * * Support for the IIC peripheral on IBM PPC 4xx * diff --git a/drivers/i2c/busses/i2c-ibm_iic.h b/drivers/i2c/busses/i2c-ibm_iic.h index 2b3219d00e92..59d7b437f7ff 100644 --- a/drivers/i2c/busses/i2c-ibm_iic.h +++ b/drivers/i2c/busses/i2c-ibm_iic.h @@ -1,5 +1,5 @@ /* - * drivers/i2c/i2c-ibm_iic.h + * drivers/i2c/busses/i2c-ibm_iic.h * * Support for the IIC peripheral on IBM PPC 4xx * diff --git a/drivers/i2c/busses/i2c-ixp4xx.c b/drivers/i2c/busses/i2c-ixp4xx.c index ab573254a8aa..1ce01fb0ac09 100644 --- a/drivers/i2c/busses/i2c-ixp4xx.c +++ b/drivers/i2c/busses/i2c-ixp4xx.c @@ -1,5 +1,5 @@ /* - * drivers/i2c/i2c-adap-ixp4xx.c + * drivers/i2c/busses/i2c-ixp4xx.c * * Intel's IXP4xx XScale NPU chipsets (IXP420, 421, 422, 425) do not have * an on board I2C controller but provide 16 GPIO pins that are often diff --git a/drivers/i2c/busses/scx200_i2c.c b/drivers/i2c/busses/scx200_i2c.c index 8b65a5cf8251..8ddbae4fafe6 100644 --- a/drivers/i2c/busses/scx200_i2c.c +++ b/drivers/i2c/busses/scx200_i2c.c @@ -1,4 +1,4 @@ -/* linux/drivers/i2c/scx200_i2c.c +/* linux/drivers/i2c/busses/scx200_i2c.c Copyright (c) 2001,2002 Christer Weinigel diff --git a/drivers/ide/h8300/ide-h8300.c b/drivers/ide/h8300/ide-h8300.c index 15955996a1f3..608ca871744b 100644 --- a/drivers/ide/h8300/ide-h8300.c +++ b/drivers/ide/h8300/ide-h8300.c @@ -1,5 +1,5 @@ /* - * drivers/ide/ide-h8300.c + * drivers/ide/h8300/ide-h8300.c * H8/300 generic IDE interface */ diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c index 31ad79f52df7..91c5344a945d 100644 --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -1,5 +1,5 @@ /* - * linux/drivers/ide/ide-pmac.c + * linux/drivers/ide/ppc/pmac.c * * Support for IDE interfaces on PowerMacs. * These IDE interfaces are memory-mapped and have a DBDMA channel diff --git a/drivers/isdn/hisax/amd7930_fn.h b/drivers/isdn/hisax/amd7930_fn.h index e039c3a0f2a2..1f4d80c5e5a6 100644 --- a/drivers/isdn/hisax/amd7930_fn.h +++ b/drivers/isdn/hisax/amd7930_fn.h @@ -1,4 +1,4 @@ -/* 2001/10/02 +/* drivers/isdn/hisax/amd7930_fn.h * * gerdes_amd7930.h Header-file included by * gerdes_amd7930.c diff --git a/drivers/leds/leds-locomo.c b/drivers/leds/leds-locomo.c index 3b87951aa555..6f2d449ba983 100644 --- a/drivers/leds/leds-locomo.c +++ b/drivers/leds/leds-locomo.c @@ -1,5 +1,5 @@ /* - * linux/drivers/leds/locomo.c + * linux/drivers/leds/leds-locomo.c * * Copyright (C) 2005 John Lenz * diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c index efd51e01c06e..b7fb367808d8 100644 --- a/drivers/macintosh/adbhid.c +++ b/drivers/macintosh/adbhid.c @@ -1,5 +1,5 @@ /* - * drivers/input/adbhid.c + * drivers/macintosh/adbhid.c * * ADB HID driver for Power Macintosh computers. * diff --git a/drivers/mtd/maps/bast-flash.c b/drivers/mtd/maps/bast-flash.c index 51f962dd7e31..e074bb6787d2 100644 --- a/drivers/mtd/maps/bast-flash.c +++ b/drivers/mtd/maps/bast-flash.c @@ -1,4 +1,4 @@ -/* linux/drivers/mtd/maps/bast_flash.c +/* linux/drivers/mtd/maps/bast-flash.c * * Copyright (c) 2004-2005 Simtec Electronics * Ben Dooks diff --git a/drivers/mtd/maps/dmv182.c b/drivers/mtd/maps/dmv182.c index a43c49905cac..e0558b0b2fe6 100644 --- a/drivers/mtd/maps/dmv182.c +++ b/drivers/mtd/maps/dmv182.c @@ -1,6 +1,6 @@ /* - * drivers/mtd/maps/svme182.c + * drivers/mtd/maps/dmv182.c * * Flash map driver for the Dy4 SVME182 board * diff --git a/drivers/net/arm/am79c961a.h b/drivers/net/arm/am79c961a.h index 6a49ac7f6d46..483009fe6ec2 100644 --- a/drivers/net/arm/am79c961a.h +++ b/drivers/net/arm/am79c961a.h @@ -1,5 +1,5 @@ /* - * linux/drivers/net/am79c961.h + * linux/drivers/net/arm/am79c961a.h * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as diff --git a/drivers/net/ibm_emac/ibm_emac_debug.h b/drivers/net/ibm_emac/ibm_emac_debug.h index 5761389495d0..6c7dccc84bf5 100644 --- a/drivers/net/ibm_emac/ibm_emac_debug.h +++ b/drivers/net/ibm_emac/ibm_emac_debug.h @@ -1,5 +1,5 @@ /* - * drivers/net/ibm_emac/ibm_ocp_debug.h + * drivers/net/ibm_emac/ibm_emac_debug.h * * Driver for PowerPC 4xx on-chip ethernet controller, debug print routines. * diff --git a/drivers/net/ibm_emac/ibm_emac_rgmii.h b/drivers/net/ibm_emac/ibm_emac_rgmii.h index 94abde55e2e9..117ea486c2ca 100644 --- a/drivers/net/ibm_emac/ibm_emac_rgmii.h +++ b/drivers/net/ibm_emac/ibm_emac_rgmii.h @@ -1,5 +1,5 @@ /* - * drivers/net/ibm_emac/ibm_emac_rgmii.c + * drivers/net/ibm_emac/ibm_emac_rgmii.h * * Driver for PowerPC 4xx on-chip ethernet controller, RGMII bridge support. * diff --git a/drivers/parisc/power.c b/drivers/parisc/power.c index 4a9f025a6b58..2eb3577a88c5 100644 --- a/drivers/parisc/power.c +++ b/drivers/parisc/power.c @@ -1,5 +1,5 @@ /* - * linux/arch/parisc/kernel/power.c + * linux/drivers/parisc/power.c * HP PARISC soft power switch support driver * * Copyright (c) 2001-2005 Helge Deller diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c index 9eeef964663a..2f0b77724192 100644 --- a/drivers/rtc/rtc-max6902.c +++ b/drivers/rtc/rtc-max6902.c @@ -1,4 +1,4 @@ -/* drivers/char/max6902.c +/* drivers/rtc/rtc-max6902.c * * Copyright (C) 2006 8D Technologies inc. * Copyright (C) 2004 Compulab Ltd. diff --git a/drivers/scsi/arm/arxescsi.c b/drivers/scsi/arm/arxescsi.c index a28940156703..4385e9e3ded6 100644 --- a/drivers/scsi/arm/arxescsi.c +++ b/drivers/scsi/arm/arxescsi.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/drivers/scsi/arxescsi.c + * linux/drivers/scsi/arm/arxescsi.c * * Copyright (C) 1997-2000 Russell King, Stefan Hanske * diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c index 57438326b07f..76d83ade9857 100644 --- a/drivers/serial/21285.c +++ b/drivers/serial/21285.c @@ -1,5 +1,5 @@ /* - * linux/drivers/char/21285.c + * linux/drivers/serial/21285.c * * Driver for the serial port on the 21285 StrongArm-110 core logic chip. * diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.h b/drivers/serial/cpm_uart/cpm_uart_cpm1.h index 5d867ab581b7..5eb49ea63bfe 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm1.h +++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.h @@ -1,5 +1,5 @@ /* - * linux/drivers/serial/cpm_uart_cpm1.h + * linux/drivers/serial/cpm_uart/cpm_uart_cpm1.h * * Driver for CPM (SCC/SMC) serial ports * diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.h b/drivers/serial/cpm_uart/cpm_uart_cpm2.h index a663300d3476..4b779111eaf9 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm2.h +++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.h @@ -1,5 +1,5 @@ /* - * linux/drivers/serial/cpm_uart_cpm2.h + * linux/drivers/serial/cpm_uart/cpm_uart_cpm2.h * * Driver for CPM (SCC/SMC) serial ports * diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c index c376c655c5de..f794f07cfb33 100644 --- a/drivers/usb/core/file.c +++ b/drivers/usb/core/file.c @@ -1,5 +1,5 @@ /* - * drivers/usb/file.c + * drivers/usb/core/file.c * * (C) Copyright Linus Torvalds 1999 * (C) Copyright Johannes Erdfelt 1999-2001 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index e4df9edf1bc0..467cb02832f3 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -1,5 +1,5 @@ /* - * drivers/usb/usb.c + * drivers/usb/core/usb.c * * (C) Copyright Linus Torvalds 1999 * (C) Copyright Johannes Erdfelt 1999-2001 diff --git a/drivers/video/s3c2410fb.h b/drivers/video/s3c2410fb.h index be40968f899e..f3f8a8e15012 100644 --- a/drivers/video/s3c2410fb.h +++ b/drivers/video/s3c2410fb.h @@ -1,5 +1,5 @@ /* - * linux/drivers/s3c2410fb.h + * linux/drivers/video/s3c2410fb.h * Copyright (c) Arnaud Patard * * This file is subject to the terms and conditions of the GNU General Public diff --git a/fs/befs/befs_fs_types.h b/fs/befs/befs_fs_types.h index 9095518e918d..63ef1e18fb84 100644 --- a/fs/befs/befs_fs_types.h +++ b/fs/befs/befs_fs_types.h @@ -1,5 +1,5 @@ /* - * include/linux/befs_fs_types.h + * fs/befs/befs_fs_types.h * * Copyright (C) 2001 Will Dyson (will@cs.earlham.edu) * diff --git a/fs/hfsplus/part_tbl.c b/fs/hfsplus/part_tbl.c index ae783066fc3a..1528a6fd0299 100644 --- a/fs/hfsplus/part_tbl.c +++ b/fs/hfsplus/part_tbl.c @@ -1,5 +1,5 @@ /* - * linux/fs/hfs/part_tbl.c + * linux/fs/hfsplus/part_tbl.c * * Copyright (C) 1996-1997 Paul H. Hargrove * This file may be distributed under the terms of the GNU General Public License. diff --git a/fs/jbd/commit.c b/fs/jbd/commit.c index 32a8caf0c41e..10be51290a27 100644 --- a/fs/jbd/commit.c +++ b/fs/jbd/commit.c @@ -1,5 +1,5 @@ /* - * linux/fs/commit.c + * linux/fs/jbd/commit.c * * Written by Stephen C. Tweedie , 1998 * diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index 7af6099c911c..c518dd8fe60a 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -1,5 +1,5 @@ /* - * linux/fs/journal.c + * linux/fs/jbd/journal.c * * Written by Stephen C. Tweedie , 1998 * diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c index fc95c4df6693..fe56b38364cc 100644 --- a/fs/nfsd/nfs2acl.c +++ b/fs/nfsd/nfs2acl.c @@ -1,5 +1,5 @@ /* - * linux/fs/nfsd/nfsacl.c + * linux/fs/nfsd/nfs2acl.c * * Process version 2 NFSACL requests. * diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c index e3a0797dd56b..3f14a17eaa6e 100644 --- a/fs/nfsd/nfsxdr.c +++ b/fs/nfsd/nfsxdr.c @@ -1,5 +1,5 @@ /* - * linux/fs/nfsd/xdr.c + * linux/fs/nfsd/nfsxdr.c * * XDR support for nfsd * diff --git a/fs/nls/nls_ascii.c b/fs/nls/nls_ascii.c index b83381c07ad6..6993faea28ac 100644 --- a/fs/nls/nls_ascii.c +++ b/fs/nls/nls_ascii.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_ascii.c + * linux/fs/nls/nls_ascii.c * * Charset ascii translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c index b1317ad5ca18..7dfdab98729b 100644 --- a/fs/nls/nls_base.c +++ b/fs/nls/nls_base.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_base.c + * linux/fs/nls/nls_base.c * * Native language support--charsets and unicode translations. * By Gordon Chaffee 1996, 1997 diff --git a/fs/nls/nls_cp1250.c b/fs/nls/nls_cp1250.c index 32e78cf95180..570aa69846a0 100644 --- a/fs/nls/nls_cp1250.c +++ b/fs/nls/nls_cp1250.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp1250.c + * linux/fs/nls/nls_cp1250.c * * Charset cp1250 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp1251.c b/fs/nls/nls_cp1251.c index cb41c8ae4486..f114afa069db 100644 --- a/fs/nls/nls_cp1251.c +++ b/fs/nls/nls_cp1251.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp1251.c + * linux/fs/nls/nls_cp1251.c * * Charset cp1251 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp1255.c b/fs/nls/nls_cp1255.c index efdeefee5346..e57f2cbf5bc0 100644 --- a/fs/nls/nls_cp1255.c +++ b/fs/nls/nls_cp1255.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp1255.c + * linux/fs/nls/nls_cp1255.c * * Charset cp1255 translation tables. * The Unicode to charset table has only exact mappings. diff --git a/fs/nls/nls_cp437.c b/fs/nls/nls_cp437.c index 5c4a1cd685dd..d41930ce4a44 100644 --- a/fs/nls/nls_cp437.c +++ b/fs/nls/nls_cp437.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp437.c + * linux/fs/nls/nls_cp437.c * * Charset cp437 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp737.c b/fs/nls/nls_cp737.c index e8b3ca8462e7..d21f8790aa19 100644 --- a/fs/nls/nls_cp737.c +++ b/fs/nls/nls_cp737.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp737.c + * linux/fs/nls/nls_cp737.c * * Charset cp737 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp775.c b/fs/nls/nls_cp775.c index bdb290ea523a..c97714c38a90 100644 --- a/fs/nls/nls_cp775.c +++ b/fs/nls/nls_cp775.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp775.c + * linux/fs/nls/nls_cp775.c * * Charset cp775 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp850.c b/fs/nls/nls_cp850.c index 25deaa4c8648..843b7d975ba2 100644 --- a/fs/nls/nls_cp850.c +++ b/fs/nls/nls_cp850.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp850.c + * linux/fs/nls/nls_cp850.c * * Charset cp850 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp852.c b/fs/nls/nls_cp852.c index b822a7b6b970..83cfd844d5ca 100644 --- a/fs/nls/nls_cp852.c +++ b/fs/nls/nls_cp852.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp852.c + * linux/fs/nls/nls_cp852.c * * Charset cp852 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp855.c b/fs/nls/nls_cp855.c index e8641b7a8b27..9190b7b574ff 100644 --- a/fs/nls/nls_cp855.c +++ b/fs/nls/nls_cp855.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp855.c + * linux/fs/nls/nls_cp855.c * * Charset cp855 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp857.c b/fs/nls/nls_cp857.c index 7ba589ef8cc0..ef3d36db8082 100644 --- a/fs/nls/nls_cp857.c +++ b/fs/nls/nls_cp857.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp857.c + * linux/fs/nls/nls_cp857.c * * Charset cp857 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp860.c b/fs/nls/nls_cp860.c index 3b9e49ce8c80..7e2fb6645893 100644 --- a/fs/nls/nls_cp860.c +++ b/fs/nls/nls_cp860.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp860.c + * linux/fs/nls/nls_cp860.c * * Charset cp860 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp861.c b/fs/nls/nls_cp861.c index 959ff64ee971..66d8d808ccf1 100644 --- a/fs/nls/nls_cp861.c +++ b/fs/nls/nls_cp861.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp861.c + * linux/fs/nls/nls_cp861.c * * Charset cp861 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp862.c b/fs/nls/nls_cp862.c index b96928f5a023..360ba388485f 100644 --- a/fs/nls/nls_cp862.c +++ b/fs/nls/nls_cp862.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp862.c + * linux/fs/nls/nls_cp862.c * * Charset cp862 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp863.c b/fs/nls/nls_cp863.c index baa6e0eab1d6..656a93113e37 100644 --- a/fs/nls/nls_cp863.c +++ b/fs/nls/nls_cp863.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp863.c + * linux/fs/nls/nls_cp863.c * * Charset cp863 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp864.c b/fs/nls/nls_cp864.c index f4dabb037dfe..01ca7309753e 100644 --- a/fs/nls/nls_cp864.c +++ b/fs/nls/nls_cp864.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp864.c + * linux/fs/nls/nls_cp864.c * * Charset cp864 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp865.c b/fs/nls/nls_cp865.c index 4caeafae32c2..5ba6ee13e109 100644 --- a/fs/nls/nls_cp865.c +++ b/fs/nls/nls_cp865.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp865.c + * linux/fs/nls/nls_cp865.c * * Charset cp865 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp866.c b/fs/nls/nls_cp866.c index f2b4a9a293fb..c5f82221c9fe 100644 --- a/fs/nls/nls_cp866.c +++ b/fs/nls/nls_cp866.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp866.c + * linux/fs/nls/nls_cp866.c * * Charset cp866 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp869.c b/fs/nls/nls_cp869.c index 12b436f4eca1..8d4015124d11 100644 --- a/fs/nls/nls_cp869.c +++ b/fs/nls/nls_cp869.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp869.c + * linux/fs/nls/nls_cp869.c * * Charset cp869 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp874.c b/fs/nls/nls_cp874.c index b5766a01703a..df042052c2db 100644 --- a/fs/nls/nls_cp874.c +++ b/fs/nls/nls_cp874.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp874.c + * linux/fs/nls/nls_cp874.c * * Charset cp874 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_cp932.c b/fs/nls/nls_cp932.c index 2c1a17cdcd24..2a9ccf3bc7ef 100644 --- a/fs/nls/nls_cp932.c +++ b/fs/nls/nls_cp932.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp932.c + * linux/fs/nls/nls_cp932.c * * Charset cp932 translation tables. * This translation table was generated automatically, the diff --git a/fs/nls/nls_cp936.c b/fs/nls/nls_cp936.c index ef4cef464aba..046fde8170ea 100644 --- a/fs/nls/nls_cp936.c +++ b/fs/nls/nls_cp936.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp936.c + * linux/fs/nls/nls_cp936.c * * Charset cp936 translation tables. * This translation table was generated automatically, the diff --git a/fs/nls/nls_cp949.c b/fs/nls/nls_cp949.c index 4351ae21d897..92ae19372f0f 100644 --- a/fs/nls/nls_cp949.c +++ b/fs/nls/nls_cp949.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp949.c + * linux/fs/nls/nls_cp949.c * * Charset cp949 translation tables. * This translation table was generated automatically, the diff --git a/fs/nls/nls_cp950.c b/fs/nls/nls_cp950.c index 8167a2858879..5665945fb88c 100644 --- a/fs/nls/nls_cp950.c +++ b/fs/nls/nls_cp950.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_cp950.c + * linux/fs/nls/nls_cp950.c * * Charset cp950 translation tables. * This translation table was generated automatically, the diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c index 06640c3e4021..73293511578b 100644 --- a/fs/nls/nls_euc-jp.c +++ b/fs/nls/nls_euc-jp.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_euc-jp.c + * linux/fs/nls/nls_euc-jp.c * * Added `OSF/JVC Recommended Code Set Conversion Specification * between Japanese EUC and Shift-JIS' support: diff --git a/fs/nls/nls_iso8859-1.c b/fs/nls/nls_iso8859-1.c index 70a2c1956723..2483c3c6c1c1 100644 --- a/fs/nls/nls_iso8859-1.c +++ b/fs/nls/nls_iso8859-1.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_iso8859-1.c + * linux/fs/nls/nls_iso8859-1.c * * Charset iso8859-1 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_iso8859-13.c b/fs/nls/nls_iso8859-13.c index 4547035f21a3..7b8721d74368 100644 --- a/fs/nls/nls_iso8859-13.c +++ b/fs/nls/nls_iso8859-13.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_iso8859-13.c + * linux/fs/nls/nls_iso8859-13.c * * Charset iso8859-13 translation tables. * The Unicode to charset table has only exact mappings. diff --git a/fs/nls/nls_iso8859-14.c b/fs/nls/nls_iso8859-14.c index 13628d0dd3a9..2e895e638dba 100644 --- a/fs/nls/nls_iso8859-14.c +++ b/fs/nls/nls_iso8859-14.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_iso8859-14.c + * linux/fs/nls/nls_iso8859-14.c * * Charset iso8859-14 translation tables. * diff --git a/fs/nls/nls_iso8859-15.c b/fs/nls/nls_iso8859-15.c index 88b924bf7e18..5c91592779fe 100644 --- a/fs/nls/nls_iso8859-15.c +++ b/fs/nls/nls_iso8859-15.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_iso8859-15.c + * linux/fs/nls/nls_iso8859-15.c * * Charset iso8859-15 translation tables. * The Unicode to charset table has only exact mappings. diff --git a/fs/nls/nls_iso8859-2.c b/fs/nls/nls_iso8859-2.c index 372528a6c40c..892d38fe9530 100644 --- a/fs/nls/nls_iso8859-2.c +++ b/fs/nls/nls_iso8859-2.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_iso8859-2.c + * linux/fs/nls/nls_iso8859-2.c * * Charset iso8859-2 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_iso8859-3.c b/fs/nls/nls_iso8859-3.c index 81b45a234369..49317bcdb4be 100644 --- a/fs/nls/nls_iso8859-3.c +++ b/fs/nls/nls_iso8859-3.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_iso8859-3.c + * linux/fs/nls/nls_iso8859-3.c * * Charset iso8859-3 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_iso8859-4.c b/fs/nls/nls_iso8859-4.c index 101b87f5a49b..9f3b9368c2cf 100644 --- a/fs/nls/nls_iso8859-4.c +++ b/fs/nls/nls_iso8859-4.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_iso8859-4.c + * linux/fs/nls/nls_iso8859-4.c * * Charset iso8859-4 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_iso8859-5.c b/fs/nls/nls_iso8859-5.c index 83b0084de5eb..001a2bb132ce 100644 --- a/fs/nls/nls_iso8859-5.c +++ b/fs/nls/nls_iso8859-5.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_iso8859-5.c + * linux/fs/nls/nls_iso8859-5.c * * Charset iso8859-5 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_iso8859-6.c b/fs/nls/nls_iso8859-6.c index 0c519d65f55b..8cec03d66088 100644 --- a/fs/nls/nls_iso8859-6.c +++ b/fs/nls/nls_iso8859-6.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_iso8859-6.c + * linux/fs/nls/nls_iso8859-6.c * * Charset iso8859-6 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_iso8859-7.c b/fs/nls/nls_iso8859-7.c index bd0854625acf..1be707d5ac31 100644 --- a/fs/nls/nls_iso8859-7.c +++ b/fs/nls/nls_iso8859-7.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_iso8859-7.c + * linux/fs/nls/nls_iso8859-7.c * * Charset iso8859-7 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_iso8859-9.c b/fs/nls/nls_iso8859-9.c index 988eff791c06..8c0146f73834 100644 --- a/fs/nls/nls_iso8859-9.c +++ b/fs/nls/nls_iso8859-9.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_iso8859-9.c + * linux/fs/nls/nls_iso8859-9.c * * Charset iso8859-9 translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_koi8-r.c b/fs/nls/nls_koi8-r.c index 0ad22c249796..fefbe0807265 100644 --- a/fs/nls/nls_koi8-r.c +++ b/fs/nls/nls_koi8-r.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_koi8-r.c + * linux/fs/nls/nls_koi8-r.c * * Charset koi8-r translation tables. * Generated automatically from the Unicode and charset diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c index 5db83efe27c6..e7bc1d75c78c 100644 --- a/fs/nls/nls_koi8-ru.c +++ b/fs/nls/nls_koi8-ru.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_koi8-ru.c + * linux/fs/nls/nls_koi8-ru.c * * Charset koi8-ru translation based on charset koi8-u. * The Unicode to charset table has only exact mappings. diff --git a/fs/nls/nls_koi8-u.c b/fs/nls/nls_koi8-u.c index 9d30fd61cf46..015070211f22 100644 --- a/fs/nls/nls_koi8-u.c +++ b/fs/nls/nls_koi8-u.c @@ -1,5 +1,5 @@ /* - * linux/fs/nls_koi8-u.c + * linux/fs/nls/nls_koi8-u.c * * Charset koi8-u translation tables. * The Unicode to charset table has only exact mappings. diff --git a/include/asm-arm/arch-clps711x/entry-macro.S b/include/asm-arm/arch-clps711x/entry-macro.S index 21f6ee485819..de4481dd8ba0 100644 --- a/include/asm-arm/arch-clps711x/entry-macro.S +++ b/include/asm-arm/arch-clps711x/entry-macro.S @@ -1,5 +1,5 @@ /* - * include/asm-arm/arch-CLPS711x/entry-macro.S + * include/asm-arm/arch-clps711x/entry-macro.S * * Low-level IRQ helper macros for CLPS711X-based platforms * diff --git a/include/asm-arm/arch-ebsa285/entry-macro.S b/include/asm-arm/arch-ebsa285/entry-macro.S index cf10ac96fdde..ce812d4f4a33 100644 --- a/include/asm-arm/arch-ebsa285/entry-macro.S +++ b/include/asm-arm/arch-ebsa285/entry-macro.S @@ -1,5 +1,5 @@ /* - * include/asm-arm/arch-footbridge/entry-macro.S + * include/asm-arm/arch-ebsa285/entry-macro.S * * Low-level IRQ helper macros for footbridge-based platforms * diff --git a/include/asm-arm/arch-h720x/system.h b/include/asm-arm/arch-h720x/system.h index 09eda84592ff..8dc1460b2305 100644 --- a/include/asm-arm/arch-h720x/system.h +++ b/include/asm-arm/arch-h720x/system.h @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-h720x/system.h + * linux/include/asm-arm/arch-h720x/system.h * * Copyright (C) 2001-2002 Jungjun Kim, Hynix Semiconductor Inc. * diff --git a/include/asm-arm/arch-ixp4xx/system.h b/include/asm-arm/arch-ixp4xx/system.h index 73589aad8dd6..8e1db423b1cc 100644 --- a/include/asm-arm/arch-ixp4xx/system.h +++ b/include/asm-arm/arch-ixp4xx/system.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/arch-ixp4x//system.h + * include/asm-arm/arch-ixp4xx/system.h * * Copyright (C) 2002 Intel Corporation. * diff --git a/include/asm-arm/arch-omap/dmtimer.h b/include/asm-arm/arch-omap/dmtimer.h index b5f3a71b899d..fefb276ed402 100644 --- a/include/asm-arm/arch-omap/dmtimer.h +++ b/include/asm-arm/arch-omap/dmtimer.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/arm/arch-omap/dmtimer.h + * linux/include/asm-arm/arch-omap/dmtimer.h * * OMAP Dual-Mode Timers * diff --git a/include/asm-arm/arch-omap/mcbsp.h b/include/asm-arm/arch-omap/mcbsp.h index ed0dde4f7219..c7a0cc1c4e93 100644 --- a/include/asm-arm/arch-omap/mcbsp.h +++ b/include/asm-arm/arch-omap/mcbsp.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/arch-omap/gpio.h + * linux/include/asm-arm/arch-omap/mcbsp.h * * Defines for Multi-Channel Buffered Serial Port * diff --git a/include/asm-arm/arch-omap/pm.h b/include/asm-arm/arch-omap/pm.h index e46623c61a72..14588059981f 100644 --- a/include/asm-arm/arch-omap/pm.h +++ b/include/asm-arm/arch-omap/pm.h @@ -1,5 +1,5 @@ /* - * linux/include/asm/arch-omap/pm.h + * linux/include/asm-arm/arch-omap/pm.h * * Header file for OMAP Power Management Routines * diff --git a/include/asm-arm/arch-pnx4008/platform.h b/include/asm-arm/arch-pnx4008/platform.h index 485a3651b4d7..2613c7c669b1 100644 --- a/include/asm-arm/arch-pnx4008/platform.h +++ b/include/asm-arm/arch-pnx4008/platform.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/arch-pnx4008/platfrom.h + * include/asm-arm/arch-pnx4008/platform.h * * PNX4008 Base addresses - header file * diff --git a/include/asm-arm/arch-s3c2410/fb.h b/include/asm-arm/arch-s3c2410/fb.h index 71161797bc89..90894214cace 100644 --- a/include/asm-arm/arch-s3c2410/fb.h +++ b/include/asm-arm/arch-s3c2410/fb.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/fb.h +/* linux/include/asm-arm/arch-s3c2410/fb.h * * Copyright (c) 2004 Arnaud Patard * diff --git a/include/asm-arm/arch-s3c2410/regs-adc.h b/include/asm-arm/arch-s3c2410/regs-adc.h index c7b90b3ecc9e..3196a2849e8a 100644 --- a/include/asm-arm/arch-s3c2410/regs-adc.h +++ b/include/asm-arm/arch-s3c2410/regs-adc.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-adc.h +/* linux/include/asm-arm/arch-s3c2410/regs-adc.h * * Copyright (c) 2004 Shannon Holland * diff --git a/include/asm-arm/arch-s3c2410/regs-clock.h b/include/asm-arm/arch-s3c2410/regs-clock.h index b2f4690c0791..e39656b7a086 100644 --- a/include/asm-arm/arch-s3c2410/regs-clock.h +++ b/include/asm-arm/arch-s3c2410/regs-clock.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-clock.h +/* linux/include/asm-arm/arch-s3c2410/regs-clock.h * * Copyright (c) 2003,2004,2005,2006 Simtec Electronics * http://armlinux.simtec.co.uk/ diff --git a/include/asm-arm/arch-s3c2410/regs-dsc.h b/include/asm-arm/arch-s3c2410/regs-dsc.h index a0a124875164..c0748511edbc 100644 --- a/include/asm-arm/arch-s3c2410/regs-dsc.h +++ b/include/asm-arm/arch-s3c2410/regs-dsc.h @@ -1,4 +1,4 @@ -/* linux/include/asm/hardware/s3c2410/regs-dsc.h +/* linux/include/asm-arm/arch-s3c2410/regs-dsc.h * * Copyright (c) 2004 Simtec Electronics * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h index 93c49432db95..b2893e32a236 100644 --- a/include/asm-arm/arch-s3c2410/regs-gpio.h +++ b/include/asm-arm/arch-s3c2410/regs-gpio.h @@ -1,4 +1,4 @@ -/* linux/include/asm/hardware/s3c2410/regs-gpio.h +/* linux/include/asm-arm/arch-s3c2410/regs-gpio.h * * Copyright (c) 2003,2004 Simtec Electronics * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-gpioj.h b/include/asm-arm/arch-s3c2410/regs-gpioj.h index 91cefa260497..02131a5a1d3a 100644 --- a/include/asm-arm/arch-s3c2410/regs-gpioj.h +++ b/include/asm-arm/arch-s3c2410/regs-gpioj.h @@ -1,4 +1,4 @@ -/* linux/include/asm/hardware/s3c2410/regs-gpioj.h +/* linux/include/asm-arm/arch-s3c2410/regs-gpioj.h * * Copyright (c) 2004 Simtec Electronics * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-iis.h b/include/asm-arm/arch-s3c2410/regs-iis.h index 72cd2509822e..eaf77916a602 100644 --- a/include/asm-arm/arch-s3c2410/regs-iis.h +++ b/include/asm-arm/arch-s3c2410/regs-iis.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-iis.h +/* linux/include/asm-arm/arch-s3c2410/regs-iis.h * * Copyright (c) 2003 Simtec Electronics * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-irq.h b/include/asm-arm/arch-s3c2410/regs-irq.h index 29fb8ef670f0..498184cb8adc 100644 --- a/include/asm-arm/arch-s3c2410/regs-irq.h +++ b/include/asm-arm/arch-s3c2410/regs-irq.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-irq.h +/* linux/include/asm-arm/arch-s3c2410/regs-irq.h * * Copyright (c) 2003 Simtec Electronics * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-lcd.h b/include/asm-arm/arch-s3c2410/regs-lcd.h index 6d7881c8cfc8..b7faeb04c0ff 100644 --- a/include/asm-arm/arch-s3c2410/regs-lcd.h +++ b/include/asm-arm/arch-s3c2410/regs-lcd.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-lcd.h +/* linux/include/asm-arm/arch-s3c2410/regs-lcd.h * * Copyright (c) 2003 Simtec Electronics * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-rtc.h b/include/asm-arm/arch-s3c2410/regs-rtc.h index cd88fd634d12..93b03c49710a 100644 --- a/include/asm-arm/arch-s3c2410/regs-rtc.h +++ b/include/asm-arm/arch-s3c2410/regs-rtc.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-rtc.h +/* linux/include/asm-arm/arch-s3c2410/regs-rtc.h * * Copyright (c) 2003 Simtec Electronics * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-sdi.h b/include/asm-arm/arch-s3c2410/regs-sdi.h index 06e716e5b46d..bb9d30b72952 100644 --- a/include/asm-arm/arch-s3c2410/regs-sdi.h +++ b/include/asm-arm/arch-s3c2410/regs-sdi.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-sdi.h +/* linux/include/asm-arm/arch-s3c2410/regs-sdi.h * * Copyright (c) 2004 Simtec Electronics * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-timer.h b/include/asm-arm/arch-s3c2410/regs-timer.h index 731918e77831..6f8fe432fe3a 100644 --- a/include/asm-arm/arch-s3c2410/regs-timer.h +++ b/include/asm-arm/arch-s3c2410/regs-timer.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-timer.h +/* linux/include/asm-arm/arch-s3c2410/regs-timer.h * * Copyright (c) 2003 Simtec Electronics * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-udc.h b/include/asm-arm/arch-s3c2410/regs-udc.h index 3aa31a27da1a..487861d5b49a 100644 --- a/include/asm-arm/arch-s3c2410/regs-udc.h +++ b/include/asm-arm/arch-s3c2410/regs-udc.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-udc.h +/* linux/include/asm-arm/arch-s3c2410/regs-udc.h * * Copyright (C) 2004 Herbert Poetzl * diff --git a/include/asm-arm/arch-s3c2410/spi-gpio.h b/include/asm-arm/arch-s3c2410/spi-gpio.h index 258c00bca270..c1e4db7c9710 100644 --- a/include/asm-arm/arch-s3c2410/spi-gpio.h +++ b/include/asm-arm/arch-s3c2410/spi-gpio.h @@ -1,4 +1,4 @@ -/* linux/include/asm-arm/arch-s3c2410/spi.h +/* linux/include/asm-arm/arch-s3c2410/spi-gpio.h * * Copyright (c) 2006 Simtec Electronics * Ben Dooks diff --git a/include/asm-arm/arch-sa1100/neponset.h b/include/asm-arm/arch-sa1100/neponset.h index 8051fd73a80b..09ec9e2bd182 100644 --- a/include/asm-arm/arch-sa1100/neponset.h +++ b/include/asm-arm/arch-sa1100/neponset.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/arch-sa1100/assabet.h + * linux/include/asm-arm/arch-sa1100/neponset.h * * Created 2000/06/05 by Nicolas Pitre * diff --git a/include/asm-arm/arch-sa1100/uncompress.h b/include/asm-arm/arch-sa1100/uncompress.h index 2601a77a6dda..17e64d232e7d 100644 --- a/include/asm-arm/arch-sa1100/uncompress.h +++ b/include/asm-arm/arch-sa1100/uncompress.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/arch-brutus/uncompress.h + * linux/include/asm-arm/arch-sa1100/uncompress.h * * (C) 1999 Nicolas Pitre * diff --git a/include/asm-arm/arch-shark/vmalloc.h b/include/asm-arm/arch-shark/vmalloc.h index 10db5d188231..fac37c636b38 100644 --- a/include/asm-arm/arch-shark/vmalloc.h +++ b/include/asm-arm/arch-shark/vmalloc.h @@ -1,4 +1,4 @@ /* - * linux/include/asm-arm/arch-rpc/vmalloc.h + * linux/include/asm-arm/arch-shark/vmalloc.h */ #define VMALLOC_END (PAGE_OFFSET + 0x10000000) diff --git a/include/asm-arm/hardware/debug-8250.S b/include/asm-arm/hardware/debug-8250.S index 4594fea91ec1..07c97fb233fc 100644 --- a/include/asm-arm/hardware/debug-8250.S +++ b/include/asm-arm/hardware/debug-8250.S @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/hardware/debug-8250.h + * linux/include/asm-arm/hardware/debug-8250.S * * Copyright (C) 1994-1999 Russell King * diff --git a/include/asm-arm/hardware/debug-pl01x.S b/include/asm-arm/hardware/debug-pl01x.S index db0d0f7de5e9..23c541a9e89a 100644 --- a/include/asm-arm/hardware/debug-pl01x.S +++ b/include/asm-arm/hardware/debug-pl01x.S @@ -1,4 +1,4 @@ -/* linux/include/asm-arm/arch-integrator/debug-macro.S +/* linux/include/asm-arm/hardware/debug-pl01x.S * * Debugging macro include header * diff --git a/include/asm-arm/hardware/entry-macro-iomd.S b/include/asm-arm/hardware/entry-macro-iomd.S index 30c7b92c2416..fbed08f298d0 100644 --- a/include/asm-arm/hardware/entry-macro-iomd.S +++ b/include/asm-arm/hardware/entry-macro-iomd.S @@ -1,5 +1,5 @@ /* - * arch/arm/commond/entry-macro-iomd.S + * include/asm-arm/hardware/entry-macro-iomd.S * * Low-level IRQ helper macros for IOC/IOMD based platforms * diff --git a/include/asm-arm/hardware/sa1111.h b/include/asm-arm/hardware/sa1111.h index 319aea064c36..6aa0a5b75b69 100644 --- a/include/asm-arm/hardware/sa1111.h +++ b/include/asm-arm/hardware/sa1111.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/hardware/SA-1111.h + * linux/include/asm-arm/hardware/sa1111.h * * Copyright (C) 2000 John G Dorsey * diff --git a/include/asm-arm26/assembler.h b/include/asm-arm26/assembler.h index 83f9aec55e4f..bb507a9a4a55 100644 --- a/include/asm-arm26/assembler.h +++ b/include/asm-arm26/assembler.h @@ -1,5 +1,5 @@ /* - * linux/asm/assembler.h + * linux/include/asm-arm26/assembler.h * * This file contains arm architecture specific defines * for the different processors. diff --git a/include/asm-arm26/namei.h b/include/asm-arm26/namei.h index a402d3b9d0f7..3f5d340110eb 100644 --- a/include/asm-arm26/namei.h +++ b/include/asm-arm26/namei.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/namei.h + * linux/include/asm-arm26/namei.h * * Routines to handle famous /usr/gnemul * Derived from the Sparc version of this file diff --git a/include/asm-arm26/semaphore.h b/include/asm-arm26/semaphore.h index ccf15e704109..1fda54375ed8 100644 --- a/include/asm-arm26/semaphore.h +++ b/include/asm-arm26/semaphore.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/semaphore.h + * linux/include/asm-arm26/semaphore.h */ #ifndef __ASM_ARM_SEMAPHORE_H #define __ASM_ARM_SEMAPHORE_H diff --git a/include/asm-frv/namei.h b/include/asm-frv/namei.h index 84ddd6445f23..4ea57171d951 100644 --- a/include/asm-frv/namei.h +++ b/include/asm-frv/namei.h @@ -1,5 +1,5 @@ /* - * asm/namei.h + * include/asm-frv/namei.h * * Included from linux/fs/namei.c */ diff --git a/include/asm-generic/mutex-dec.h b/include/asm-generic/mutex-dec.h index 29c6ac34e236..0134151656af 100644 --- a/include/asm-generic/mutex-dec.h +++ b/include/asm-generic/mutex-dec.h @@ -1,5 +1,5 @@ /* - * asm-generic/mutex-dec.h + * include/asm-generic/mutex-dec.h * * Generic implementation of the mutex fastpath, based on atomic * decrement/increment. diff --git a/include/asm-generic/mutex-null.h b/include/asm-generic/mutex-null.h index 254a126ede5c..e1bbbc72b6a2 100644 --- a/include/asm-generic/mutex-null.h +++ b/include/asm-generic/mutex-null.h @@ -1,5 +1,5 @@ /* - * asm-generic/mutex-null.h + * include/asm-generic/mutex-null.h * * Generic implementation of the mutex fastpath, based on NOP :-) * diff --git a/include/asm-generic/mutex-xchg.h b/include/asm-generic/mutex-xchg.h index 32a2100c1aeb..6a7e8c141b53 100644 --- a/include/asm-generic/mutex-xchg.h +++ b/include/asm-generic/mutex-xchg.h @@ -1,5 +1,5 @@ /* - * asm-generic/mutex-xchg.h + * include/asm-generic/mutex-xchg.h * * Generic implementation of the mutex fastpath, based on xchg(). * diff --git a/include/asm-generic/rtc.h b/include/asm-generic/rtc.h index 4087037a4225..d3238f1f70a6 100644 --- a/include/asm-generic/rtc.h +++ b/include/asm-generic/rtc.h @@ -1,5 +1,5 @@ /* - * inclue/asm-generic/rtc.h + * include/asm-generic/rtc.h * * Author: Tom Rini * diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h index 867d9008fafa..f490e43a90b9 100644 --- a/include/asm-generic/tlb.h +++ b/include/asm-generic/tlb.h @@ -1,4 +1,4 @@ -/* asm-generic/tlb.h +/* include/asm-generic/tlb.h * * Generic TLB shootdown code * diff --git a/include/asm-m32r/m32104ut/m32104ut_pld.h b/include/asm-m32r/m32104ut/m32104ut_pld.h index 6ba4ddf7dcf7..cbdbc5891445 100644 --- a/include/asm-m32r/m32104ut/m32104ut_pld.h +++ b/include/asm-m32r/m32104ut/m32104ut_pld.h @@ -1,5 +1,5 @@ /* - * include/asm/m32104ut/m32104ut_pld.h + * include/asm-m32r/m32104ut/m32104ut_pld.h * * Definitions for Programable Logic Device(PLD) on M32104UT board. * Based on m32700ut_pld.h diff --git a/include/asm-m32r/m32700ut/m32700ut_lan.h b/include/asm-m32r/m32700ut/m32700ut_lan.h index c050b19e8101..f1e47ae1f891 100644 --- a/include/asm-m32r/m32700ut/m32700ut_lan.h +++ b/include/asm-m32r/m32700ut/m32700ut_lan.h @@ -1,5 +1,5 @@ /* - * include/asm/m32700ut_lan.h + * include/asm-m32r/m32700ut/m32700ut_lan.h * * M32700UT-LAN board * diff --git a/include/asm-m32r/m32700ut/m32700ut_lcd.h b/include/asm-m32r/m32700ut/m32700ut_lcd.h index 4da4e822e2f3..e41c4aa48b4c 100644 --- a/include/asm-m32r/m32700ut/m32700ut_lcd.h +++ b/include/asm-m32r/m32700ut/m32700ut_lcd.h @@ -1,5 +1,5 @@ /* - * include/asm/m32700ut_lcd.h + * include/asm-m32r/m32700ut/m32700ut_lcd.h * * M32700UT-LCD board * diff --git a/include/asm-m32r/m32700ut/m32700ut_pld.h b/include/asm-m32r/m32700ut/m32700ut_pld.h index f35f9159acff..a48c22c978ca 100644 --- a/include/asm-m32r/m32700ut/m32700ut_pld.h +++ b/include/asm-m32r/m32700ut/m32700ut_pld.h @@ -1,5 +1,5 @@ /* - * include/asm/m32700ut/m32700ut_pld.h + * include/asm-m32r/m32700ut/m32700ut_pld.h * * Definitions for Programable Logic Device(PLD) on M32700UT board. * diff --git a/include/asm-m32r/mappi2/mappi2_pld.h b/include/asm-m32r/mappi2/mappi2_pld.h index 01dcdd19dbe6..56a2b12f2bfc 100644 --- a/include/asm-m32r/mappi2/mappi2_pld.h +++ b/include/asm-m32r/mappi2/mappi2_pld.h @@ -1,5 +1,5 @@ /* - * include/asm/mappi2/mappi2_pld.h + * include/asm-m32r/mappi2/mappi2_pld.h * * Definitions for Extended IO Logic on MAPPI2 board. * based on m32700ut_pld.h by diff --git a/include/asm-m32r/mappi3/mappi3_pld.h b/include/asm-m32r/mappi3/mappi3_pld.h index 031369a7afc8..92f10defaef8 100644 --- a/include/asm-m32r/mappi3/mappi3_pld.h +++ b/include/asm-m32r/mappi3/mappi3_pld.h @@ -1,5 +1,5 @@ /* - * include/asm/mappi3/mappi3_pld.h + * include/asm-m32r/mappi3/mappi3_pld.h * * Definitions for Extended IO Logic on MAPPI3 board. * based on m32700ut_pld.h diff --git a/include/asm-m32r/opsput/opsput_lan.h b/include/asm-m32r/opsput/opsput_lan.h index 61948296f445..f53e10187c03 100644 --- a/include/asm-m32r/opsput/opsput_lan.h +++ b/include/asm-m32r/opsput/opsput_lan.h @@ -1,5 +1,5 @@ /* - * include/asm/opsput_lan.h + * include/asm-m32r/opsput/opsput_lan.h * * OPSPUT-LAN board * diff --git a/include/asm-m32r/opsput/opsput_lcd.h b/include/asm-m32r/opsput/opsput_lcd.h index 44cfd7fe2d88..99f296e1b61b 100644 --- a/include/asm-m32r/opsput/opsput_lcd.h +++ b/include/asm-m32r/opsput/opsput_lcd.h @@ -1,5 +1,5 @@ /* - * include/asm/opsput_lcd.h + * include/asm-m32r/opsput/opsput_lcd.h * * OPSPUT-LCD board * diff --git a/include/asm-m32r/opsput/opsput_pld.h b/include/asm-m32r/opsput/opsput_pld.h index 46296fe1ec1a..a8d6452076f1 100644 --- a/include/asm-m32r/opsput/opsput_pld.h +++ b/include/asm-m32r/opsput/opsput_pld.h @@ -1,5 +1,5 @@ /* - * include/asm/opsput/opsput_pld.h + * include/asm-m32r/opsput/opsput_pld.h * * Definitions for Programable Logic Device(PLD) on OPSPUT board. * diff --git a/include/asm-m68k/rtc.h b/include/asm-m68k/rtc.h index 71406fc4e599..5d3e03859844 100644 --- a/include/asm-m68k/rtc.h +++ b/include/asm-m68k/rtc.h @@ -1,4 +1,4 @@ -/* asm-m68k/rtc.h +/* include/asm-m68k/rtc.h * * Copyright Richard Zidlicky * implementation details for genrtc/q40rtc driver diff --git a/include/asm-m68knommu/processor.h b/include/asm-m68knommu/processor.h index 9d3a1bf41231..91cba18acdd3 100644 --- a/include/asm-m68knommu/processor.h +++ b/include/asm-m68knommu/processor.h @@ -1,5 +1,5 @@ /* - * include/asm-m68k/processor.h + * include/asm-m68knommu/processor.h * * Copyright (C) 1995 Hamish Macdonald */ diff --git a/include/asm-mips/tx4938/tx4938_mips.h b/include/asm-mips/tx4938/tx4938_mips.h index cf89b205f103..5f8498fef005 100644 --- a/include/asm-mips/tx4938/tx4938_mips.h +++ b/include/asm-mips/tx4938/tx4938_mips.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-mips/tx4938/tx4938_bitmask.h + * linux/include/asm-mips/tx4938/tx4938_mips.h * Generic bitmask definitions * * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the diff --git a/include/asm-parisc/rtc.h b/include/asm-parisc/rtc.h index f3d3d6b110ba..f4ebff11dcbd 100644 --- a/include/asm-parisc/rtc.h +++ b/include/asm-parisc/rtc.h @@ -1,5 +1,5 @@ /* - * inclue/asm-parisc/rtc.h + * include/asm-parisc/rtc.h * * Copyright 2002 Randolph CHung * diff --git a/include/asm-powerpc/ipic.h b/include/asm-powerpc/ipic.h index 53079ec3a515..1ce09a35906e 100644 --- a/include/asm-powerpc/ipic.h +++ b/include/asm-powerpc/ipic.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/ipic.h + * include/asm-powerpc/ipic.h * * IPIC external definitions and structure. * diff --git a/include/asm-ppc/mv64x60_defs.h b/include/asm-ppc/mv64x60_defs.h index f8f7f16b9b53..5b0704a3e6ea 100644 --- a/include/asm-ppc/mv64x60_defs.h +++ b/include/asm-ppc/mv64x60_defs.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/gt64260_defs.h + * include/asm-ppc/mv64x60_defs.h * * Register definitions for the Marvell/Galileo GT64260, MV64360, etc. * host bridges. diff --git a/include/asm-ppc/rheap.h b/include/asm-ppc/rheap.h index 65b93225a778..39a10d862244 100644 --- a/include/asm-ppc/rheap.h +++ b/include/asm-ppc/rheap.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/rheap.c + * include/asm-ppc/rheap.h * * Header file for the implementation of a remote heap. * diff --git a/include/asm-ppc/rtc.h b/include/asm-ppc/rtc.h index 05fbf912ab4d..6025b46d0a2a 100644 --- a/include/asm-ppc/rtc.h +++ b/include/asm-ppc/rtc.h @@ -1,5 +1,5 @@ /* - * inclue/asm-ppc/rtc.h + * include/asm-ppc/rtc.h * * Author: Tom Rini * diff --git a/include/asm-s390/qdio.h b/include/asm-s390/qdio.h index a2f37a9353d3..7189c79bc673 100644 --- a/include/asm-s390/qdio.h +++ b/include/asm-s390/qdio.h @@ -1,5 +1,5 @@ /* - * linux/include/asm/qdio.h + * linux/include/asm-s390/qdio.h * * Linux for S/390 QDIO base support, Hipersocket base support * version 2 diff --git a/include/asm-sh/bigsur/io.h b/include/asm-sh/bigsur/io.h index 939735ee8dc5..1470ac8d4a39 100644 --- a/include/asm-sh/bigsur/io.h +++ b/include/asm-sh/bigsur/io.h @@ -1,5 +1,5 @@ /* - * include/asm-sh/io_bigsur.h + * include/asm-sh/bigsur/io.h * * By Dustin McIntire (dustin@sensoria.com) (c)2001 * Derived from io_hd64465.h, which bore the message: diff --git a/include/asm-sh/bigsur/serial.h b/include/asm-sh/bigsur/serial.h index 7233af42f755..a08fa82fe45a 100644 --- a/include/asm-sh/bigsur/serial.h +++ b/include/asm-sh/bigsur/serial.h @@ -1,5 +1,5 @@ /* - * include/asm-sh/serial-bigsur.h + * include/asm-sh/bigsur/serial.h * * Configuration details for Big Sur 16550 based serial ports * i.e. HD64465, PCMCIA, etc. diff --git a/include/asm-sh/dreamcast/sysasic.h b/include/asm-sh/dreamcast/sysasic.h index c8858537803c..7874e3dac736 100644 --- a/include/asm-sh/dreamcast/sysasic.h +++ b/include/asm-sh/dreamcast/sysasic.h @@ -1,4 +1,4 @@ -/* include/asm-sh/dc_sysasic.h +/* include/asm-sh/dreamcast/sysasic.h * * Definitions for the Dreamcast System ASIC and related peripherals. * diff --git a/include/asm-sh/hd64465/io.h b/include/asm-sh/hd64465/io.h index 1100bcf4968e..139f1472e5bb 100644 --- a/include/asm-sh/hd64465/io.h +++ b/include/asm-sh/hd64465/io.h @@ -1,5 +1,5 @@ /* - * include/asm-sh/io_hd64465.h + * include/asm-sh/hd64465/io.h * * By Greg Banks * (c) 2000 PocketPenguins Inc. diff --git a/include/asm-sh/mpc1211/io.h b/include/asm-sh/mpc1211/io.h index eba8a0b5fd7b..6298370bec2d 100644 --- a/include/asm-sh/mpc1211/io.h +++ b/include/asm-sh/mpc1211/io.h @@ -1,5 +1,5 @@ /* - * include/asm-sh/io_mpc1211.h + * include/asm-sh/mpc1211/io.h * * Copyright 2001 Saito.K & Jeanne * diff --git a/include/asm-sh64/serial.h b/include/asm-sh64/serial.h index 29c9be15112b..e8d7b3f2da57 100644 --- a/include/asm-sh64/serial.h +++ b/include/asm-sh64/serial.h @@ -1,5 +1,5 @@ /* - * include/asm-sh/serial.h + * include/asm-sh64/serial.h * * Configuration details for 8250, 16450, 16550, etc. serial ports */ diff --git a/include/asm-sparc/reg.h b/include/asm-sparc/reg.h index ed60ebec5930..ea0a7e590bb3 100644 --- a/include/asm-sparc/reg.h +++ b/include/asm-sparc/reg.h @@ -1,5 +1,5 @@ /* - * linux/asm-sparc/reg.h + * linux/include/asm-sparc/reg.h * Layout of the registers as expected by gdb on the Sparc * we should replace the user.h definitions with those in * this file, we don't even use the other diff --git a/include/asm-x86_64/cache.h b/include/asm-x86_64/cache.h index ed8a9d25272d..052df758ae61 100644 --- a/include/asm-x86_64/cache.h +++ b/include/asm-x86_64/cache.h @@ -1,5 +1,5 @@ /* - * include/asm-x8664/cache.h + * include/asm-x86_64/cache.h */ #ifndef __ARCH_X8664_CACHE_H #define __ARCH_X8664_CACHE_H diff --git a/include/asm-xtensa/a.out.h b/include/asm-xtensa/a.out.h index 3be701dfe098..ffc4dcfd6ac1 100644 --- a/include/asm-xtensa/a.out.h +++ b/include/asm-xtensa/a.out.h @@ -1,5 +1,5 @@ /* - * include/asm-xtensa/addrspace.h + * include/asm-xtensa/a.out.h * * Dummy a.out file. Xtensa does not support the a.out format, but the kernel * seems to depend on it. diff --git a/include/asm-xtensa/cache.h b/include/asm-xtensa/cache.h index 5aae3f12407c..1e79c0e27460 100644 --- a/include/asm-xtensa/cache.h +++ b/include/asm-xtensa/cache.h @@ -1,5 +1,5 @@ /* - * include/asm-xtensa/cacheflush.h + * include/asm-xtensa/cache.h * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/include/asm-xtensa/coprocessor.h b/include/asm-xtensa/coprocessor.h index a91b96dc0efe..5093034723be 100644 --- a/include/asm-xtensa/coprocessor.h +++ b/include/asm-xtensa/coprocessor.h @@ -1,5 +1,5 @@ /* - * include/asm-xtensa/cpextra.h + * include/asm-xtensa/coprocessor.h * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/include/asm-xtensa/dma-mapping.h b/include/asm-xtensa/dma-mapping.h index c425f10d086a..c39c91dfcc69 100644 --- a/include/asm-xtensa/dma-mapping.h +++ b/include/asm-xtensa/dma-mapping.h @@ -1,5 +1,5 @@ /* - * include/asm-xtensa/dma_mapping.h + * include/asm-xtensa/dma-mapping.h * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/include/asm-xtensa/ioctls.h b/include/asm-xtensa/ioctls.h index 3b89a772d0a0..39e6f23921bb 100644 --- a/include/asm-xtensa/ioctls.h +++ b/include/asm-xtensa/ioctls.h @@ -1,5 +1,5 @@ /* - * include/asm-xtensa/ioctl.h + * include/asm-xtensa/ioctls.h * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/include/asm-xtensa/pgtable.h b/include/asm-xtensa/pgtable.h index a47cc734c20c..b4318934b10d 100644 --- a/include/asm-xtensa/pgtable.h +++ b/include/asm-xtensa/pgtable.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-xtensa/page.h + * linux/include/asm-xtensa/pgtable.h * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version2 as diff --git a/include/asm-xtensa/siginfo.h b/include/asm-xtensa/siginfo.h index 44f0ae77b539..6916248295df 100644 --- a/include/asm-xtensa/siginfo.h +++ b/include/asm-xtensa/siginfo.h @@ -1,5 +1,5 @@ /* - * include/asm-xtensa/processor.h + * include/asm-xtensa/siginfo.h * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/include/linux/aio_abi.h b/include/linux/aio_abi.h index 3466b1d0ffd2..e3ca0a485cc6 100644 --- a/include/linux/aio_abi.h +++ b/include/linux/aio_abi.h @@ -1,4 +1,4 @@ -/* linux/aio_abi.h +/* include/linux/aio_abi.h * * Copyright 2000,2001,2002 Red Hat. * diff --git a/include/linux/awe_voice.h b/include/linux/awe_voice.h index 4bf9f33048e2..bf33f17bea99 100644 --- a/include/linux/awe_voice.h +++ b/include/linux/awe_voice.h @@ -1,5 +1,5 @@ /* - * sound/awe_voice.h + * include/linux/awe_voice.h * * Voice information definitions for the low level driver for the * AWE32/SB32/AWE64 wave table synth. diff --git a/include/linux/harrier_defs.h b/include/linux/harrier_defs.h index 685b252e16cc..efef11db790f 100644 --- a/include/linux/harrier_defs.h +++ b/include/linux/harrier_defs.h @@ -1,5 +1,5 @@ /* - * asm-ppc/harrier_defs.h + * include/linux/harrier_defs.h * * Definitions for Motorola MCG Harrier North Bridge & Memory controller * diff --git a/include/linux/lockd/xdr4.h b/include/linux/lockd/xdr4.h index cee36e7c0548..3cc1ae25009b 100644 --- a/include/linux/lockd/xdr4.h +++ b/include/linux/lockd/xdr4.h @@ -1,5 +1,5 @@ /* - * linux/include/linux/lockd/xdr.h + * linux/include/linux/lockd/xdr4.h * * XDR types for the NLM protocol * diff --git a/include/linux/mtd/plat-ram.h b/include/linux/mtd/plat-ram.h index 2332eda07e0e..9667863bd7e3 100644 --- a/include/linux/mtd/plat-ram.h +++ b/include/linux/mtd/plat-ram.h @@ -1,4 +1,4 @@ -/* linux/include/mtd/plat-ram.h +/* linux/include/linux/mtd/plat-ram.h * * (c) 2004 Simtec Electronics * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/linux/nfsd/stats.h b/include/linux/nfsd/stats.h index 28a82fdd922f..7678cfbe9960 100644 --- a/include/linux/nfsd/stats.h +++ b/include/linux/nfsd/stats.h @@ -1,5 +1,5 @@ /* - * linux/include/nfsd/stats.h + * linux/include/linux/nfsd/stats.h * * Statistics for NFS server. * diff --git a/include/linux/nfsd/xdr.h b/include/linux/nfsd/xdr.h index 3f4f7142bbe3..a38f9d776de9 100644 --- a/include/linux/nfsd/xdr.h +++ b/include/linux/nfsd/xdr.h @@ -1,5 +1,5 @@ /* - * linux/inxlude/linux/nfsd/xdr.h + * linux/include/linux/nfsd/xdr.h * * XDR types for nfsd. This is mainly a typing exercise. */ diff --git a/include/linux/ppdev.h b/include/linux/ppdev.h index f376a7598a78..dc18c5d23ebe 100644 --- a/include/linux/ppdev.h +++ b/include/linux/ppdev.h @@ -1,5 +1,5 @@ /* - * linux/drivers/char/ppdev.h + * linux/include/linux/ppdev.h * * User-space parallel port device driver (header file). * diff --git a/include/linux/slab.h b/include/linux/slab.h index a96fd9310d55..70be57d8ae0d 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -1,5 +1,5 @@ /* - * linux/mm/slab.h + * linux/include/linux/slab.h * Written by Mark Hemment, 1996. * (markhe@nextd.demon.co.uk) */ diff --git a/include/linux/sunrpc/auth_gss.h b/include/linux/sunrpc/auth_gss.h index 03084dc4bb6a..97b62e97dd8d 100644 --- a/include/linux/sunrpc/auth_gss.h +++ b/include/linux/sunrpc/auth_gss.h @@ -1,5 +1,5 @@ /* - * linux/include/linux/auth_gss.h + * linux/include/linux/sunrpc/auth_gss.h * * Declarations for RPCSEC_GSS * diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h index 6e112cc5cdda..5eca9e442051 100644 --- a/include/linux/sunrpc/gss_api.h +++ b/include/linux/sunrpc/gss_api.h @@ -1,5 +1,5 @@ /* - * linux/include/linux/gss_api.h + * linux/include/linux/sunrpc/gss_api.h * * Somewhat simplified version of the gss api. * diff --git a/include/linux/sunrpc/msg_prot.h b/include/linux/sunrpc/msg_prot.h index d9f5934ac9fe..8d10d148834e 100644 --- a/include/linux/sunrpc/msg_prot.h +++ b/include/linux/sunrpc/msg_prot.h @@ -1,5 +1,5 @@ /* - * linux/include/net/sunrpc/msg_prot.h + * linux/include/linux/sunrpc/msg_prot.h * * Copyright (C) 1996, Olaf Kirch */ diff --git a/include/linux/sunrpc/svcauth_gss.h b/include/linux/sunrpc/svcauth_gss.h index 3a2206f61de0..5a5db16ab660 100644 --- a/include/linux/sunrpc/svcauth_gss.h +++ b/include/linux/sunrpc/svcauth_gss.h @@ -1,5 +1,5 @@ /* - * linux/include/linux/svcauth_gss.h + * linux/include/linux/sunrpc/svcauth_gss.h * * Bruce Fields * Copyright (c) 2002 The Regents of the Unviersity of Michigan diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 4f4d98addb44..a341c8032866 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -1,5 +1,5 @@ /* - * include/linux/writeback.h. + * include/linux/writeback.h */ #ifndef WRITEBACK_H #define WRITEBACK_H diff --git a/include/video/s1d13xxxfb.h b/include/video/s1d13xxxfb.h index f06cc88607f5..c99d261df8f7 100644 --- a/include/video/s1d13xxxfb.h +++ b/include/video/s1d13xxxfb.h @@ -1,4 +1,4 @@ -/* drivers/video/s1d3xxxfb.h +/* include/video/s1d13xxxfb.h * * (c) 2004 Simtec Electronics * (c) 2005 Thibaut VARENE diff --git a/ipc/msgutil.c b/ipc/msgutil.c index 66cfb87646eb..0992616eeed6 100644 --- a/ipc/msgutil.c +++ b/ipc/msgutil.c @@ -1,5 +1,5 @@ /* - * linux/ipc/util.c + * linux/ipc/msgutil.c * Copyright (C) 1999, 2004 Manfred Spraul * * This file is released under GNU General Public Licence version 2 or diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c index e5ebcc1ec3a0..9cbb5d1be06f 100644 --- a/kernel/posix-timers.c +++ b/kernel/posix-timers.c @@ -1,5 +1,5 @@ /* - * linux/kernel/posix_timers.c + * linux/kernel/posix-timers.c * * * 2002-10-15 Posix Clocks & timers diff --git a/lib/reed_solomon/reed_solomon.c b/lib/reed_solomon/reed_solomon.c index 2cc11faa4ff1..a4b730a2180c 100644 --- a/lib/reed_solomon/reed_solomon.c +++ b/lib/reed_solomon/reed_solomon.c @@ -1,5 +1,5 @@ /* - * lib/reed_solomon/rslib.c + * lib/reed_solomon/reed_solomon.c * * Overview: * Generic Reed Solomon encoder / decoder library diff --git a/mm/page-writeback.c b/mm/page-writeback.c index c0d4ce144dec..a0f339057449 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -1,5 +1,5 @@ /* - * mm/page-writeback.c. + * mm/page-writeback.c * * Copyright (C) 2002, Linus Torvalds. * diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index cfe5c8474286..cfb5d3de9c84 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -1,4 +1,4 @@ -/* linux/net/inet/arp.c +/* linux/net/ipv4/arp.c * * Version: $Id: arp.c,v 1.99 2001/08/30 22:55:42 davem Exp $ * diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index a6ed2d22a6e6..b36b9463f5a4 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -1,5 +1,5 @@ /* - * linux/net/sunrpc/auth_gss.c + * linux/net/sunrpc/auth_gss/auth_gss.c * * RPCSEC_GSS client authentication. * diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c index 3b45e11e5303..f6b6b886c2ad 100644 --- a/sound/oss/ad1848.c +++ b/sound/oss/ad1848.c @@ -1,5 +1,5 @@ /* - * sound/ad1848.c + * sound/oss/ad1848.c * * The low level driver for the AD1848/CS4248 codec chip which * is used for example in the MS Sound System. diff --git a/sound/oss/ad1848_mixer.h b/sound/oss/ad1848_mixer.h index f9231c6cd4e1..2cf719b5fbbc 100644 --- a/sound/oss/ad1848_mixer.h +++ b/sound/oss/ad1848_mixer.h @@ -1,5 +1,5 @@ /* - * sound/ad1848_mixer.h + * sound/oss/ad1848_mixer.h * * Definitions for the mixer of AD1848 and compatible codecs. */ diff --git a/sound/oss/adlib_card.c b/sound/oss/adlib_card.c index 6414ceb8f072..c9a7c9b470de 100644 --- a/sound/oss/adlib_card.c +++ b/sound/oss/adlib_card.c @@ -1,5 +1,5 @@ /* - * sound/adlib_card.c + * sound/oss/adlib_card.c * * Detection routine for the AdLib card. * diff --git a/sound/oss/audio.c b/sound/oss/audio.c index 22dd63c36816..89bd27a5e865 100644 --- a/sound/oss/audio.c +++ b/sound/oss/audio.c @@ -1,5 +1,5 @@ /* - * sound/audio.c + * sound/oss/audio.c * * Device file manager for /dev/audio */ diff --git a/sound/oss/awe_hw.h b/sound/oss/awe_hw.h index 7e403ad68152..ab00c3c67e4e 100644 --- a/sound/oss/awe_hw.h +++ b/sound/oss/awe_hw.h @@ -1,5 +1,5 @@ /* - * sound/awe_hw.h + * sound/oss/awe_hw.h * * Access routines and definitions for the low level driver for the * Creative AWE32/SB32/AWE64 wave table synth. diff --git a/sound/oss/awe_wave.c b/sound/oss/awe_wave.c index d1a0eb294d6f..01c592cee045 100644 --- a/sound/oss/awe_wave.c +++ b/sound/oss/awe_wave.c @@ -1,5 +1,5 @@ /* - * sound/awe_wave.c + * sound/oss/awe_wave.c * * The low level driver for the AWE32/SB32/AWE64 wave table synth. * version 0.4.4; Jan. 4, 2000 diff --git a/sound/oss/awe_wave.h b/sound/oss/awe_wave.h index a3aa018118bd..fe584810608f 100644 --- a/sound/oss/awe_wave.h +++ b/sound/oss/awe_wave.h @@ -1,5 +1,5 @@ /* - * sound/awe_config.h + * sound/oss/awe_wave.h * * Configuration of AWE32/SB32/AWE64 wave table synth driver. * version 0.4.4; Jan. 4, 2000 diff --git a/sound/oss/dev_table.c b/sound/oss/dev_table.c index f65a90469d8a..fb64279f3935 100644 --- a/sound/oss/dev_table.c +++ b/sound/oss/dev_table.c @@ -1,5 +1,5 @@ /* - * sound/dev_table.c + * sound/oss/dev_table.c * * Device call tables. * diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c index 15ce7119c5f4..6c1cf74b78c5 100644 --- a/sound/oss/dmabuf.c +++ b/sound/oss/dmabuf.c @@ -1,5 +1,5 @@ /* - * sound/dmabuf.c + * sound/oss/dmabuf.c * * The DMA buffer manager for digitized voice applications */ diff --git a/sound/oss/gus_card.c b/sound/oss/gus_card.c index dbb29771e2bb..a3d6ae33fe8b 100644 --- a/sound/oss/gus_card.c +++ b/sound/oss/gus_card.c @@ -1,5 +1,5 @@ /* - * sound/gus_card.c + * sound/oss/gus_card.c * * Detection routine for the Gravis Ultrasound. * diff --git a/sound/oss/gus_midi.c b/sound/oss/gus_midi.c index b48f57c24e48..d1997a417ad0 100644 --- a/sound/oss/gus_midi.c +++ b/sound/oss/gus_midi.c @@ -1,5 +1,5 @@ /* - * sound/gus2_midi.c + * sound/oss/gus_midi.c * * The low level driver for the GUS Midi Interface. * diff --git a/sound/oss/gus_wave.c b/sound/oss/gus_wave.c index 942d5186580d..597db7aee632 100644 --- a/sound/oss/gus_wave.c +++ b/sound/oss/gus_wave.c @@ -1,5 +1,5 @@ /* - * sound/gus_wave.c + * sound/oss/gus_wave.c * * Driver for the Gravis UltraSound wave table synth. * diff --git a/sound/oss/harmony.c b/sound/oss/harmony.c index 591683c55f27..6601b284f03a 100644 --- a/sound/oss/harmony.c +++ b/sound/oss/harmony.c @@ -1,5 +1,5 @@ /* - drivers/sound/harmony.c + sound/oss/harmony.c This is a sound driver for ASP's and Lasi's Harmony sound chip and is unlikely to be used for anything other than on a HP PA-RISC. diff --git a/sound/oss/ics2101.c b/sound/oss/ics2101.c index d5f3be8550f3..45918df150b3 100644 --- a/sound/oss/ics2101.c +++ b/sound/oss/ics2101.c @@ -1,5 +1,5 @@ /* - * sound/ics2101.c + * sound/oss/ics2101.c * * Driver for the ICS2101 mixer of GUS v3.7. * diff --git a/sound/oss/iwmem.h b/sound/oss/iwmem.h index 84745fbcabcb..48d333c7302b 100644 --- a/sound/oss/iwmem.h +++ b/sound/oss/iwmem.h @@ -1,5 +1,5 @@ /* - * sound/iwmem.h + * sound/oss/iwmem.h * * DRAM size encoding table for AMD Interwave chip. */ diff --git a/sound/oss/maui.c b/sound/oss/maui.c index 05cf194eda6b..317f22589a05 100644 --- a/sound/oss/maui.c +++ b/sound/oss/maui.c @@ -1,5 +1,5 @@ /* - * sound/maui.c + * sound/oss/maui.c * * The low level driver for Turtle Beach Maui and Tropez. * diff --git a/sound/oss/midi_synth.c b/sound/oss/midi_synth.c index 972edc62afd1..d2ab5c08b616 100644 --- a/sound/oss/midi_synth.c +++ b/sound/oss/midi_synth.c @@ -1,5 +1,5 @@ /* - * sound/midi_synth.c + * sound/oss/midi_synth.c * * High level midi sequencer manager for dumb MIDI interfaces. */ diff --git a/sound/oss/midibuf.c b/sound/oss/midibuf.c index 6982556ded56..c0e4bbc22c80 100644 --- a/sound/oss/midibuf.c +++ b/sound/oss/midibuf.c @@ -1,5 +1,5 @@ /* - * sound/midibuf.c + * sound/oss/midibuf.c * * Device file manager for /dev/midi# */ diff --git a/sound/oss/mpu401.c b/sound/oss/mpu401.c index 0aac54c68f01..321f4c4b5a7b 100644 --- a/sound/oss/mpu401.c +++ b/sound/oss/mpu401.c @@ -1,5 +1,5 @@ /* - * sound/mpu401.c + * sound/oss/mpu401.c * * The low level driver for Roland MPU-401 compatible Midi cards. */ diff --git a/sound/oss/opl3.c b/sound/oss/opl3.c index a31734b7842f..4799bc77f987 100644 --- a/sound/oss/opl3.c +++ b/sound/oss/opl3.c @@ -1,5 +1,5 @@ /* - * sound/opl3.c + * sound/oss/opl3.c * * A low level driver for Yamaha YM3812 and OPL-3 -chips * diff --git a/sound/oss/opl3sa.c b/sound/oss/opl3sa.c index fe4907c6e8fc..2535ed0b5fbf 100644 --- a/sound/oss/opl3sa.c +++ b/sound/oss/opl3sa.c @@ -1,5 +1,5 @@ /* - * sound/opl3sa.c + * sound/oss/opl3sa.c * * Low level driver for Yamaha YMF701B aka OPL3-SA chip * diff --git a/sound/oss/opl3sa2.c b/sound/oss/opl3sa2.c index aec05a2bfc87..e20051f1be4d 100644 --- a/sound/oss/opl3sa2.c +++ b/sound/oss/opl3sa2.c @@ -1,5 +1,5 @@ /* - * sound/opl3sa2.c + * sound/oss/opl3sa2.c * * A low level driver for Yamaha OPL3-SA2 and SA3 cards. * NOTE: All traces of the name OPL3-SAx have now (December 2000) been diff --git a/sound/oss/pas2_card.c b/sound/oss/pas2_card.c index 97666007b274..4ebb9638746e 100644 --- a/sound/oss/pas2_card.c +++ b/sound/oss/pas2_card.c @@ -1,5 +1,5 @@ /* - * sound/pas2_card.c + * sound/oss/pas2_card.c * * Detection routine for the Pro Audio Spectrum cards. */ diff --git a/sound/oss/pas2_midi.c b/sound/oss/pas2_midi.c index 79d6a5827b6d..1122d10a20c3 100644 --- a/sound/oss/pas2_midi.c +++ b/sound/oss/pas2_midi.c @@ -1,5 +1,5 @@ /* - * sound/pas2_midi.c + * sound/oss/pas2_midi.c * * The low level driver for the PAS Midi Interface. */ diff --git a/sound/oss/pas2_mixer.c b/sound/oss/pas2_mixer.c index 4aade5304587..a0bcb85c3904 100644 --- a/sound/oss/pas2_mixer.c +++ b/sound/oss/pas2_mixer.c @@ -1,6 +1,6 @@ /* - * sound/pas2_mixer.c + * sound/oss/pas2_mixer.c * * Mixer routines for the Pro Audio Spectrum cards. */ diff --git a/sound/oss/pss.c b/sound/oss/pss.c index 37ee234b587c..ece428b2ba9f 100644 --- a/sound/oss/pss.c +++ b/sound/oss/pss.c @@ -1,5 +1,5 @@ /* - * sound/pss.c + * sound/oss/pss.c * * The low level driver for the Personal Sound System (ECHO ESC614). * diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c index 75e54f6f638a..733b014ec7d1 100644 --- a/sound/oss/sb_audio.c +++ b/sound/oss/sb_audio.c @@ -1,5 +1,5 @@ /* - * sound/sb_audio.c + * sound/oss/sb_audio.c * * Audio routines for Sound Blaster compatible cards. * diff --git a/sound/oss/sb_common.c b/sound/oss/sb_common.c index 35bab6e2f998..bbe5b7596d0e 100644 --- a/sound/oss/sb_common.c +++ b/sound/oss/sb_common.c @@ -1,5 +1,5 @@ /* - * sound/sb_common.c + * sound/oss/sb_common.c * * Common routines for Sound Blaster compatible cards. * diff --git a/sound/oss/sb_midi.c b/sound/oss/sb_midi.c index ed3bd0640ffd..2e3bc045caba 100644 --- a/sound/oss/sb_midi.c +++ b/sound/oss/sb_midi.c @@ -1,5 +1,5 @@ /* - * sound/sb_dsp.c + * sound/oss/sb_midi.c * * The low level driver for the Sound Blaster DS chips. * diff --git a/sound/oss/sb_mixer.c b/sound/oss/sb_mixer.c index ccb21d48d42c..238e2cf44b08 100644 --- a/sound/oss/sb_mixer.c +++ b/sound/oss/sb_mixer.c @@ -1,5 +1,5 @@ /* - * sound/sb_mixer.c + * sound/oss/sb_mixer.c * * The low level mixer driver for the Sound Blaster compatible cards. */ diff --git a/sound/oss/sb_mixer.h b/sound/oss/sb_mixer.h index ab74426157ba..4b9425f085e3 100644 --- a/sound/oss/sb_mixer.h +++ b/sound/oss/sb_mixer.h @@ -1,5 +1,5 @@ /* - * sound/sb_mixer.h + * sound/oss/sb_mixer.h * * Definitions for the SB Pro and SB16 mixers */ diff --git a/sound/oss/sequencer.c b/sound/oss/sequencer.c index 6815c30e0bc1..0ce4e4ef6fe9 100644 --- a/sound/oss/sequencer.c +++ b/sound/oss/sequencer.c @@ -1,5 +1,5 @@ /* - * sound/sequencer.c + * sound/oss/sequencer.c * * The sequencer personality manager. */ diff --git a/sound/oss/sgalaxy.c b/sound/oss/sgalaxy.c index 3f32d4674371..0bcff6735319 100644 --- a/sound/oss/sgalaxy.c +++ b/sound/oss/sgalaxy.c @@ -1,5 +1,5 @@ /* - * sound/sgalaxy.c + * sound/oss/sgalaxy.c * * Low level driver for Aztech Sound Galaxy cards. * Copyright 1998 Artur Skawina diff --git a/sound/oss/sound_timer.c b/sound/oss/sound_timer.c index bc2777dd2ef9..146bf85de958 100644 --- a/sound/oss/sound_timer.c +++ b/sound/oss/sound_timer.c @@ -1,5 +1,5 @@ /* - * sound/sound_timer.c + * sound/oss/sound_timer.c */ /* * Copyright (C) by Hannu Savolainen 1993-1997 diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c index 0860d6789715..683dc00a8d2b 100644 --- a/sound/oss/soundcard.c +++ b/sound/oss/soundcard.c @@ -1,5 +1,5 @@ /* - * linux/drivers/sound/soundcard.c + * linux/sound/oss/soundcard.c * * Sound card driver for Linux * diff --git a/sound/oss/sscape.c b/sound/oss/sscape.c index 9ed5211c3168..51f2fa615413 100644 --- a/sound/oss/sscape.c +++ b/sound/oss/sscape.c @@ -1,5 +1,5 @@ /* - * sound/sscape.c + * sound/oss/sscape.c * * Low level driver for Ensoniq SoundScape * diff --git a/sound/oss/sys_timer.c b/sound/oss/sys_timer.c index c9d04518b172..107534477a2f 100644 --- a/sound/oss/sys_timer.c +++ b/sound/oss/sys_timer.c @@ -1,5 +1,5 @@ /* - * sound/sys_timer.c + * sound/oss/sys_timer.c * * The default timer for the Level 2 sequencer interface * Uses the (1/HZ sec) timer of kernel. diff --git a/sound/oss/trix.c b/sound/oss/trix.c index d1f1f154dcce..e04169e8e3f8 100644 --- a/sound/oss/trix.c +++ b/sound/oss/trix.c @@ -1,5 +1,5 @@ /* - * sound/trix.c + * sound/oss/trix.c * * Low level driver for the MediaTrix AudioTrix Pro * (MT-0002-PC Control Chip) diff --git a/sound/oss/uart401.c b/sound/oss/uart401.c index a3d75baf6df8..8e18b6e25818 100644 --- a/sound/oss/uart401.c +++ b/sound/oss/uart401.c @@ -1,5 +1,5 @@ /* - * sound/uart401.c + * sound/oss/uart401.c * * MPU-401 UART driver (formerly uart401_midi.c) * diff --git a/sound/oss/uart6850.c b/sound/oss/uart6850.c index 74ae75f9e2dc..501d3e654a67 100644 --- a/sound/oss/uart6850.c +++ b/sound/oss/uart6850.c @@ -1,5 +1,5 @@ /* - * sound/uart6850.c + * sound/oss/uart6850.c * * * Copyright (C) by Hannu Savolainen 1993-1997 diff --git a/sound/oss/v_midi.c b/sound/oss/v_midi.c index a7ef04fab075..d952b2264da1 100644 --- a/sound/oss/v_midi.c +++ b/sound/oss/v_midi.c @@ -1,5 +1,5 @@ /* - * sound/v_midi.c + * sound/oss/v_midi.c * * The low level driver for the Sound Blaster DS chips. * diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c index 22d26624b34a..59a2f28eb5a5 100644 --- a/sound/oss/waveartist.c +++ b/sound/oss/waveartist.c @@ -1,5 +1,5 @@ /* - * linux/drivers/sound/waveartist.c + * linux/sound/oss/waveartist.c * * The low level driver for the RWA010 Rockwell Wave Artist * codec chip used in the Rebel.com NetWinder. diff --git a/sound/oss/waveartist.h b/sound/oss/waveartist.h index 2033fb87b247..dac4ca910d95 100644 --- a/sound/oss/waveartist.h +++ b/sound/oss/waveartist.h @@ -1,5 +1,5 @@ /* - * linux/drivers/sound/waveartist.h + * linux/sound/oss/waveartist.h * * def file for Rockwell RWA010 chip set, as installed in Rebel.com NetWinder */ diff --git a/sound/oss/wf_midi.c b/sound/oss/wf_midi.c index 3f3a390014ca..75c0c143a759 100644 --- a/sound/oss/wf_midi.c +++ b/sound/oss/wf_midi.c @@ -1,5 +1,5 @@ /* - * sound/wf_midi.c + * sound/oss/wf_midi.c * * The low level driver for the WaveFront ICS2115 MIDI interface(s) * Note that there is also an MPU-401 emulation (actually, a UART-401 -- cgit v1.2.3 From 7d12e780e003f93433d49ce78cfedf4b4c52adc5 Mon Sep 17 00:00:00 2001 From: David Howells Date: Thu, 5 Oct 2006 14:55:46 +0100 Subject: IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit) --- arch/frv/kernel/dma.c | 5 +- arch/frv/kernel/irq-mb93091.c | 4 +- arch/frv/kernel/irq-mb93093.c | 4 +- arch/frv/kernel/irq-mb93493.c | 4 +- arch/frv/kernel/irq.c | 2 +- arch/frv/kernel/time.c | 8 +- arch/i386/kernel/apic.c | 18 +-- arch/i386/kernel/i8259.c | 4 +- arch/i386/kernel/irq.c | 12 +- arch/i386/kernel/smp.c | 6 + arch/i386/kernel/time.c | 6 +- arch/i386/kernel/time_hpet.c | 4 +- arch/i386/kernel/vm86.c | 2 +- arch/i386/mach-visws/visws_apic.c | 4 +- arch/i386/mach-voyager/voyager_basic.c | 2 +- arch/i386/mach-voyager/voyager_smp.c | 28 +++-- arch/ia64/kernel/irq_ia64.c | 4 +- arch/ia64/kernel/machvec.c | 2 +- arch/ia64/kernel/mca.c | 32 +++-- arch/ia64/kernel/time.c | 8 +- arch/ia64/sn/pci/tioca_provider.c | 3 +- arch/ia64/sn/pci/tioce_provider.c | 3 +- arch/mips/kernel/irq.c | 4 +- arch/mips/kernel/time.c | 24 ++-- arch/mips/sgi-ip22/ip22-reset.c | 2 +- arch/mips/sgi-ip22/ip22-time.c | 4 +- arch/powerpc/kernel/irq.c | 6 +- arch/powerpc/kernel/misc_64.S | 6 +- arch/powerpc/kernel/smp.c | 6 +- arch/powerpc/kernel/time.c | 6 +- arch/powerpc/platforms/cell/interrupt.c | 4 +- arch/powerpc/platforms/cell/spider-pic.c | 5 +- arch/powerpc/platforms/powermac/low_i2c.c | 2 +- arch/powerpc/platforms/powermac/pfunc_base.c | 2 +- arch/powerpc/platforms/powermac/pic.c | 7 +- arch/powerpc/platforms/pseries/ras.c | 14 +-- arch/powerpc/platforms/pseries/setup.c | 7 +- arch/powerpc/platforms/pseries/xics.c | 18 +-- arch/powerpc/platforms/pseries/xics.h | 3 +- arch/powerpc/sysdev/mpic.c | 4 +- arch/powerpc/xmon/xmon.c | 6 +- arch/x86_64/kernel/apic.c | 12 +- arch/x86_64/kernel/irq.c | 7 +- arch/x86_64/kernel/time.c | 20 ++-- drivers/acorn/block/mfmhd.c | 2 +- drivers/acpi/osl.c | 2 +- drivers/ata/ahci.c | 4 +- drivers/ata/libata-core.c | 3 +- drivers/ata/pdc_adma.c | 5 +- drivers/ata/sata_mv.c | 6 +- drivers/ata/sata_nv.c | 18 +-- drivers/ata/sata_promise.c | 4 +- drivers/ata/sata_qstor.c | 4 +- drivers/ata/sata_sil.c | 6 +- drivers/ata/sata_sil24.c | 4 +- drivers/ata/sata_sx4.c | 4 +- drivers/ata/sata_vsc.c | 3 +- drivers/atm/ambassador.c | 4 +- drivers/atm/eni.c | 2 +- drivers/atm/firestream.c | 2 +- drivers/atm/fore200e.c | 2 +- drivers/atm/he.c | 4 +- drivers/atm/horizon.c | 4 +- drivers/atm/idt77252.c | 2 +- drivers/atm/iphase.c | 2 +- drivers/atm/lanai.c | 4 +- drivers/atm/nicstar.c | 4 +- drivers/atm/zatm.c | 2 +- drivers/block/DAC960.c | 24 ++-- drivers/block/DAC960.h | 14 +-- drivers/block/acsi.c | 4 +- drivers/block/acsi_slm.c | 4 +- drivers/block/amiflop.c | 4 +- drivers/block/ataflop.c | 4 +- drivers/block/cciss.c | 6 +- drivers/block/cpqarray.c | 4 +- drivers/block/floppy.c | 4 +- drivers/block/ps2esdi.c | 6 +- drivers/block/swim3.c | 8 +- drivers/block/swim_iop.c | 4 +- drivers/block/sx8.c | 2 +- drivers/block/ub.c | 6 +- drivers/block/umem.c | 2 +- drivers/block/xd.c | 3 +- drivers/block/xd.h | 3 +- drivers/bluetooth/bcm203x.c | 2 +- drivers/bluetooth/bfusb.c | 8 +- drivers/bluetooth/bluecard_cs.c | 2 +- drivers/bluetooth/bpa10x.c | 2 +- drivers/bluetooth/bt3c_cs.c | 2 +- drivers/bluetooth/btuart_cs.c | 2 +- drivers/bluetooth/dtl1_cs.c | 2 +- drivers/bluetooth/hci_usb.c | 8 +- drivers/cdrom/cdu31a.c | 2 +- drivers/cdrom/cm206.c | 2 +- drivers/cdrom/mcdx.c | 2 +- drivers/cdrom/sonycd535.c | 2 +- drivers/char/amiserial.c | 6 +- drivers/char/applicom.c | 4 +- drivers/char/cyclades.c | 4 +- drivers/char/drm/drm_os_linux.h | 2 +- drivers/char/ec3104_keyb.c | 2 +- drivers/char/esp.c | 3 +- drivers/char/ftape/lowlevel/fdc-io.c | 2 +- drivers/char/hangcheck-timer.c | 2 +- drivers/char/hpet.c | 2 +- drivers/char/hvc_console.c | 4 +- drivers/char/hvcs.c | 6 +- drivers/char/hvsi.c | 6 +- drivers/char/ip2/ip2main.c | 9 +- drivers/char/ipmi/ipmi_si_intf.c | 6 +- drivers/char/ipmi/ipmi_watchdog.c | 2 +- drivers/char/isicom.c | 2 +- drivers/char/keyboard.c | 135 +++++++++++----------- drivers/char/mbcs.c | 3 +- drivers/char/mmtimer.c | 3 +- drivers/char/mwave/tp3780i.c | 4 +- drivers/char/mxser.c | 4 +- drivers/char/nwbutton.c | 2 +- drivers/char/nwbutton.h | 2 +- drivers/char/pcmcia/synclink_cs.c | 5 +- drivers/char/ppdev.c | 2 +- drivers/char/qtronix.c | 4 +- drivers/char/rio/rio_linux.c | 4 +- drivers/char/riscom8.c | 2 +- drivers/char/rtc.c | 8 +- drivers/char/ser_a2232.c | 4 +- drivers/char/serial167.c | 8 +- drivers/char/snsc.c | 2 +- drivers/char/snsc_event.c | 2 +- drivers/char/sonypi.c | 2 +- drivers/char/specialix.c | 4 +- drivers/char/stallion.c | 5 +- drivers/char/sx.c | 4 +- drivers/char/synclink.c | 3 +- drivers/char/synclink_gt.c | 5 +- drivers/char/synclinkmp.c | 3 +- drivers/char/sysrq.c | 62 ++++------ drivers/char/tlclk.c | 4 +- drivers/char/tpm/tpm_tis.c | 4 +- drivers/char/vme_scc.c | 18 +-- drivers/char/vr41xx_giu.c | 2 +- drivers/char/watchdog/eurotechwdt.c | 2 +- drivers/char/watchdog/mpcore_wdt.c | 2 +- drivers/char/watchdog/pcwd_usb.c | 2 +- drivers/char/watchdog/s3c2410_wdt.c | 3 +- drivers/char/watchdog/wdt.c | 3 +- drivers/char/watchdog/wdt285.c | 2 +- drivers/char/watchdog/wdt_pci.c | 3 +- drivers/dma/ioatdma.c | 2 +- drivers/fc4/soc.c | 2 +- drivers/fc4/socal.c | 2 +- drivers/i2c/busses/i2c-elektor.c | 2 +- drivers/i2c/busses/i2c-ibm_iic.c | 2 +- drivers/i2c/busses/i2c-iop3xx.c | 2 +- drivers/i2c/busses/i2c-ite.c | 3 +- drivers/i2c/busses/i2c-mpc.c | 2 +- drivers/i2c/busses/i2c-mv64xxx.c | 2 +- drivers/i2c/busses/i2c-ocores.c | 2 +- drivers/i2c/busses/i2c-omap.c | 4 +- drivers/i2c/busses/i2c-pca-isa.c | 2 +- drivers/i2c/busses/i2c-pxa.c | 2 +- drivers/i2c/busses/i2c-rpx.c | 4 +- drivers/i2c/busses/i2c-s3c2410.c | 3 +- drivers/i2c/chips/isp1301_omap.c | 4 +- drivers/i2c/chips/tps65010.c | 2 +- drivers/ide/ide-io.c | 2 +- drivers/ide/legacy/hd.c | 2 +- drivers/ide/legacy/macide.c | 2 +- drivers/ieee1394/ohci1394.c | 3 +- drivers/ieee1394/pcilynx.c | 3 +- drivers/infiniband/hw/amso1100/c2.c | 4 +- drivers/infiniband/hw/ehca/ehca_irq.c | 4 +- drivers/infiniband/hw/ehca/ehca_irq.h | 4 +- drivers/infiniband/hw/ipath/ipath_intr.c | 2 +- drivers/infiniband/hw/ipath/ipath_kernel.h | 2 +- drivers/infiniband/hw/mthca/mthca_eq.c | 10 +- drivers/input/joystick/amijoy.c | 4 +- drivers/input/joystick/iforce/iforce-packets.c | 6 +- drivers/input/joystick/iforce/iforce-serio.c | 4 +- drivers/input/joystick/iforce/iforce-usb.c | 8 +- drivers/input/joystick/iforce/iforce.h | 2 +- drivers/input/joystick/magellan.c | 8 +- drivers/input/joystick/spaceball.c | 8 +- drivers/input/joystick/spaceorb.c | 8 +- drivers/input/joystick/stinger.c | 8 +- drivers/input/joystick/twidjoy.c | 8 +- drivers/input/joystick/warrior.c | 10 +- drivers/input/keyboard/amikbd.c | 4 +- drivers/input/keyboard/atkbd.c | 4 +- drivers/input/keyboard/corgikbd.c | 9 +- drivers/input/keyboard/hil_kbd.c | 2 +- drivers/input/keyboard/hilkbd.c | 2 +- drivers/input/keyboard/lkkbd.c | 5 +- drivers/input/keyboard/locomokbd.c | 8 +- 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6 +- drivers/scsi/NCR5380.h | 2 +- drivers/scsi/NCR53C9x.c | 6 +- drivers/scsi/NCR53C9x.h | 2 +- drivers/scsi/NCR53c406a.c | 11 +- drivers/scsi/NCR_D700.c | 4 +- drivers/scsi/NCR_Q720.c | 4 +- drivers/scsi/a100u2w.c | 2 +- drivers/scsi/a2091.c | 2 +- drivers/scsi/a3000.c | 2 +- drivers/scsi/aacraid/rx.c | 4 +- drivers/scsi/aacraid/sa.c | 2 +- drivers/scsi/advansys.c | 4 +- drivers/scsi/aha152x.c | 6 +- drivers/scsi/aha1542.c | 12 +- drivers/scsi/aha1740.c | 3 +- drivers/scsi/aic7xxx/aic79xx_osm.c | 2 +- drivers/scsi/aic7xxx/aic79xx_osm.h | 2 +- drivers/scsi/aic7xxx/aic7xxx_osm.c | 2 +- drivers/scsi/aic7xxx/aic7xxx_osm.h | 2 +- drivers/scsi/aic7xxx_old.c | 12 +- drivers/scsi/aic94xx/aic94xx_hwi.c | 3 +- drivers/scsi/aic94xx/aic94xx_hwi.h | 2 +- drivers/scsi/amiga7xx.h | 2 +- drivers/scsi/arcmsr/arcmsr_hba.c | 3 +- drivers/scsi/arm/acornscsi.c | 5 +- drivers/scsi/arm/cumana_2.c | 3 +- drivers/scsi/arm/eesox.c | 3 +- drivers/scsi/arm/powertec.c | 4 +- drivers/scsi/atari_NCR5380.c | 2 +- drivers/scsi/atari_dma_emul.c | 4 +- drivers/scsi/atari_scsi.c | 10 +- drivers/scsi/atp870u.c | 2 +- drivers/scsi/bvme6000.h | 2 +- drivers/scsi/dc395x.c | 3 +- drivers/scsi/dec_esp.c | 12 +- drivers/scsi/dpt_i2o.c | 2 +- drivers/scsi/dpti.h | 2 +- drivers/scsi/eata.c | 5 +- drivers/scsi/eata_pio.c | 7 +- drivers/scsi/esp.c | 4 +- drivers/scsi/fd_mcs.c | 4 +- drivers/scsi/fdomain.c | 6 +- drivers/scsi/gdth.c | 6 +- drivers/scsi/gvp11.c | 2 +- drivers/scsi/hptiop.c | 2 +- drivers/scsi/ibmmca.c | 3 +- drivers/scsi/ibmvscsi/rpa_vscsi.c | 5 +- drivers/scsi/in2000.c | 2 +- drivers/scsi/initio.c | 2 +- drivers/scsi/ipr.c | 3 +- drivers/scsi/ips.c | 4 +- drivers/scsi/lpfc/lpfc_crtn.h | 2 +- drivers/scsi/lpfc/lpfc_sli.c | 2 +- drivers/scsi/mac53c94.c | 10 +- drivers/scsi/mac_esp.c | 14 +-- drivers/scsi/megaraid.c | 6 +- drivers/scsi/megaraid.h | 4 +- drivers/scsi/megaraid/megaraid_mbox.c | 4 +- drivers/scsi/megaraid/megaraid_sas.c | 2 +- drivers/scsi/mesh.c | 8 +- drivers/scsi/mvme147.c | 2 +- drivers/scsi/mvme16x.h | 2 +- drivers/scsi/ncr53c8xx.c | 2 +- drivers/scsi/ncr53c8xx.h | 2 +- drivers/scsi/nsp32.c | 4 +- drivers/scsi/pcmcia/nsp_cs.c | 2 +- drivers/scsi/pcmcia/nsp_cs.h | 2 +- drivers/scsi/pcmcia/sym53c500_cs.c | 2 +- drivers/scsi/psi240i.c | 7 +- drivers/scsi/qla1280.c | 2 +- drivers/scsi/qla2xxx/qla_def.h | 2 +- drivers/scsi/qla2xxx/qla_gbl.h | 6 +- drivers/scsi/qla2xxx/qla_inline.h | 2 +- drivers/scsi/qla2xxx/qla_isr.c | 9 +- drivers/scsi/qla4xxx/ql4_glbl.h | 2 +- drivers/scsi/qla4xxx/ql4_isr.c | 3 +- drivers/scsi/qlogicfas408.c | 6 +- drivers/scsi/qlogicfas408.h | 2 +- drivers/scsi/qlogicpti.c | 4 +- drivers/scsi/seagate.c | 11 +- drivers/scsi/sgiwd93.c | 2 +- drivers/scsi/stex.c | 2 +- drivers/scsi/sun3_NCR5380.c | 2 +- drivers/scsi/sun3_scsi.c | 6 +- drivers/scsi/sun3_scsi_vme.c | 6 +- drivers/scsi/sym53c416.c | 3 +- drivers/scsi/sym53c8xx_2/sym_glue.c | 2 +- drivers/scsi/tmscsim.c | 6 +- drivers/scsi/u14-34f.c | 5 +- drivers/scsi/ultrastor.c | 13 +-- drivers/scsi/wd7000.c | 2 +- drivers/serial/21285.c | 4 +- drivers/serial/68328serial.c | 9 +- drivers/serial/68360serial.c | 2 +- drivers/serial/8250.c | 14 +-- drivers/serial/amba-pl010.c | 15 +-- drivers/serial/amba-pl011.c | 15 +-- drivers/serial/atmel_serial.c | 8 +- drivers/serial/clps711x.c | 6 +- drivers/serial/cpm_uart/cpm_uart_core.c | 16 +-- drivers/serial/crisv10.c | 6 +- drivers/serial/dz.c | 2 +- drivers/serial/icom.c | 3 +- drivers/serial/imx.c | 8 +- drivers/serial/ioc3_serial.c | 10 +- drivers/serial/ioc4_serial.c | 3 +- drivers/serial/ip22zilog.c | 18 ++- drivers/serial/jsm/jsm.h | 2 +- drivers/serial/jsm/jsm_neo.c | 2 +- drivers/serial/m32r_sio.c | 14 +-- drivers/serial/mcfserial.c | 2 +- drivers/serial/mpc52xx_uart.c | 10 +- drivers/serial/mpsc.c | 8 +- drivers/serial/netx-serial.c | 8 +- drivers/serial/pmac_zilog.c | 17 ++- drivers/serial/pxa.c | 10 +- drivers/serial/s3c2410.c | 6 +- drivers/serial/sa1100.c | 8 +- drivers/serial/serial_lh7a40x.c | 16 +-- drivers/serial/serial_txx9.c | 8 +- drivers/serial/sh-sci.c | 33 +++--- drivers/serial/sn_console.c | 11 +- drivers/serial/sunhv.c | 10 +- drivers/serial/sunsab.c | 13 +-- drivers/serial/sunsu.c | 19 ++- drivers/serial/sunzilog.c | 31 +++-- drivers/serial/v850e_uart.c | 4 +- drivers/serial/vr41xx_siu.c | 9 +- drivers/sn/ioc3.c | 12 +- drivers/spi/pxa2xx_spi.c | 4 +- drivers/spi/spi_mpc83xx.c | 3 +- drivers/spi/spi_s3c24xx.c | 2 +- drivers/tc/zs.c | 6 +- drivers/usb/atm/cxacru.c | 2 +- drivers/usb/atm/speedtch.c | 2 +- drivers/usb/atm/ueagle-atm.c | 2 +- drivers/usb/atm/usbatm.c | 2 +- drivers/usb/class/cdc-acm.c | 6 +- drivers/usb/class/usblp.c | 4 +- drivers/usb/core/devio.c | 2 +- drivers/usb/core/hcd.c | 15 ++- drivers/usb/core/hcd.h | 9 +- drivers/usb/core/hub.c | 2 +- drivers/usb/core/message.c | 4 +- drivers/usb/gadget/at91_udc.c | 4 +- drivers/usb/gadget/goku_udc.c | 2 +- drivers/usb/gadget/lh7a40x_udc.c | 2 +- drivers/usb/gadget/net2280.c | 2 +- drivers/usb/gadget/omap_udc.c | 9 +- drivers/usb/gadget/pxa2xx_udc.c | 11 +- drivers/usb/host/ehci-hcd.c | 26 ++--- drivers/usb/host/ehci-hub.c | 4 +- drivers/usb/host/ehci-pci.c | 4 +- drivers/usb/host/ehci-q.c | 21 ++-- drivers/usb/host/ehci-sched.c | 21 ++-- drivers/usb/host/hc_crisv10.c | 12 +- drivers/usb/host/isp116x-hcd.c | 16 +-- drivers/usb/host/ohci-hcd.c | 14 +-- drivers/usb/host/ohci-hub.c | 8 +- drivers/usb/host/ohci-q.c | 16 +-- drivers/usb/host/sl811-hcd.c | 21 ++-- drivers/usb/host/u132-hcd.c | 8 +- drivers/usb/host/uhci-hcd.c | 8 +- drivers/usb/host/uhci-hub.c | 2 +- drivers/usb/host/uhci-q.c | 15 ++- drivers/usb/image/mdc800.c | 6 +- drivers/usb/image/microtek.c | 10 +- drivers/usb/input/acecad.c | 2 +- drivers/usb/input/aiptek.c | 13 +-- drivers/usb/input/appletouch.c | 2 +- drivers/usb/input/ati_remote.c | 17 ++- drivers/usb/input/ati_remote2.c | 14 +-- drivers/usb/input/hid-core.c | 28 ++--- drivers/usb/input/hid-input.c | 4 +- drivers/usb/input/hid.h | 4 +- drivers/usb/input/hiddev.c | 2 +- drivers/usb/input/itmtouch.c | 4 +- drivers/usb/input/kbtab.c | 2 +- drivers/usb/input/keyspan_remote.c | 7 +- drivers/usb/input/mtouchusb.c | 3 +- drivers/usb/input/powermate.c | 7 +- drivers/usb/input/touchkitusb.c | 15 +-- drivers/usb/input/usbkbd.c | 6 +- drivers/usb/input/usbmouse.c | 4 +- drivers/usb/input/usbtouchscreen.c | 15 +-- drivers/usb/input/wacom.h | 4 +- drivers/usb/input/wacom_sys.c | 9 +- drivers/usb/input/wacom_wac.c | 9 -- drivers/usb/input/xpad.c | 8 +- drivers/usb/input/yealink.c | 9 +- drivers/usb/misc/adutux.c | 4 +- drivers/usb/misc/appledisplay.c | 2 +- drivers/usb/misc/auerswald.c | 30 ++--- drivers/usb/misc/ftdi-elan.c | 2 +- drivers/usb/misc/ldusb.c | 4 +- drivers/usb/misc/legousbtower.c | 8 +- drivers/usb/misc/phidgetkit.c | 2 +- drivers/usb/misc/phidgetmotorcontrol.c | 2 +- drivers/usb/misc/sisusbvga/sisusb.c | 4 +- drivers/usb/misc/usblcd.c | 2 +- drivers/usb/misc/usbtest.c | 8 +- drivers/usb/misc/uss720.c | 4 +- drivers/usb/net/asix.c | 2 +- drivers/usb/net/catc.c | 8 +- drivers/usb/net/gl620a.c | 2 +- drivers/usb/net/kaweth.c | 10 +- drivers/usb/net/net1080.c | 2 +- drivers/usb/net/pegasus.c | 14 +-- drivers/usb/net/rtl8150.c | 12 +- drivers/usb/net/usbnet.c | 10 +- drivers/usb/serial/aircable.c | 4 +- drivers/usb/serial/airprime.c | 4 +- drivers/usb/serial/belkin_sa.c | 4 +- drivers/usb/serial/cyberjack.c | 12 +- drivers/usb/serial/cypress_m8.c | 8 +- drivers/usb/serial/digi_acceleport.c | 8 +- drivers/usb/serial/empeg.c | 8 +- drivers/usb/serial/ftdi_sio.c | 8 +- drivers/usb/serial/garmin_gps.c | 6 +- drivers/usb/serial/generic.c | 4 +- drivers/usb/serial/io_edgeport.c | 16 +-- drivers/usb/serial/io_ti.c | 6 +- drivers/usb/serial/ipaq.c | 8 +- drivers/usb/serial/ipw.c | 4 +- drivers/usb/serial/ir-usb.c | 8 +- drivers/usb/serial/keyspan.c | 52 ++++----- drivers/usb/serial/keyspan_pda.c | 4 +- drivers/usb/serial/kl5kusb105.c | 8 +- drivers/usb/serial/kobil_sct.c | 8 +- drivers/usb/serial/mct_u232.c | 4 +- drivers/usb/serial/mos7840.c | 9 +- drivers/usb/serial/navman.c | 2 +- drivers/usb/serial/omninet.c | 8 +- drivers/usb/serial/option.c | 10 +- drivers/usb/serial/pl2303.c | 6 +- drivers/usb/serial/safe_serial.c | 2 +- drivers/usb/serial/ti_usb_3410_5052.c | 12 +- drivers/usb/serial/visor.c | 12 +- drivers/usb/serial/whiteheat.c | 16 +-- drivers/usb/storage/onetouch.c | 3 +- drivers/usb/storage/transport.c | 2 +- drivers/usb/usb-skeleton.c | 2 +- drivers/video/amifb.c | 4 +- drivers/video/arcfb.c | 3 +- drivers/video/atafb.c | 2 +- drivers/video/aty/atyfb_base.c | 2 +- drivers/video/au1200fb.c | 2 +- drivers/video/console/fbcon.c | 4 +- drivers/video/intelfb/intelfbhw.c | 2 +- drivers/video/matrox/matroxfb_base.c | 2 +- drivers/video/pvr2fb.c | 4 +- drivers/video/pxafb.c | 2 +- drivers/video/s3c2410fb.c | 2 +- drivers/video/sa1100fb.c | 2 +- fs/proc/proc_misc.c | 2 +- include/asm-frv/dma.h | 5 +- include/asm-frv/irq_regs.h | 27 +++++ include/asm-frv/ptrace.h | 1 + include/asm-generic/irq_regs.h | 37 ++++++ include/asm-i386/apic.h | 4 +- include/asm-i386/arch_hooks.h | 2 +- include/asm-i386/floppy.h | 6 +- include/asm-i386/hpet.h | 2 +- include/asm-i386/hw_irq.h | 2 +- include/asm-i386/irq_regs.h | 1 + include/asm-i386/mach-default/do_timer.h | 8 +- include/asm-i386/mach-visws/do_timer.h | 8 +- include/asm-i386/mach-voyager/do_timer.h | 6 +- include/asm-i386/voyager.h | 4 +- include/asm-ia64/irq_regs.h | 1 + include/asm-ia64/machvec.h | 4 +- include/asm-mips/irq_regs.h | 1 + include/asm-mips/time.h | 4 +- include/asm-powerpc/irq.h | 2 +- include/asm-powerpc/irq_regs.h | 2 + include/asm-powerpc/smp.h | 3 +- include/asm-x86_64/apic.h | 2 +- include/asm-x86_64/floppy.h | 6 +- include/asm-x86_64/irq_regs.h | 1 + include/asm-x86_64/proto.h | 4 +- include/linux/adb.h | 4 +- include/linux/arcdevice.h | 2 +- include/linux/hiddev.h | 4 +- include/linux/ide.h | 2 +- include/linux/input.h | 7 -- include/linux/interrupt.h | 4 +- include/linux/ioc3.h | 2 +- include/linux/irq.h | 40 +++---- include/linux/libata.h | 4 +- include/linux/parport.h | 16 ++- include/linux/profile.h | 2 +- include/linux/rtc.h | 2 +- include/linux/serial_core.h | 7 +- include/linux/serio.h | 5 +- include/linux/sysrq.h | 6 +- include/linux/usb.h | 3 +- include/linux/usb/serial.h | 12 +- include/sound/cs4231.h | 2 +- include/sound/emu10k1.h | 2 +- include/sound/gus.h | 2 +- include/sound/initval.h | 2 +- include/sound/mpu401.h | 6 +- include/sound/sb.h | 6 +- include/sound/vx_core.h | 2 +- kernel/irq/chip.c | 36 +++--- kernel/irq/handle.c | 19 ++- kernel/irq/spurious.c | 10 +- kernel/power/poweroff.c | 3 +- kernel/profile.c | 5 +- lib/Makefile | 2 +- lib/irq_regs.c | 15 +++ sound/aoa/core/snd-aoa-gpio-feature.c | 4 +- sound/aoa/soundbus/i2sbus/i2sbus-core.c | 5 +- sound/aoa/soundbus/i2sbus/i2sbus-pcm.c | 4 +- sound/aoa/soundbus/i2sbus/i2sbus.h | 4 +- sound/arm/aaci.c | 2 +- sound/arm/pxa2xx-ac97.c | 2 +- sound/arm/pxa2xx-pcm.c | 2 +- sound/drivers/mpu401/mpu401_uart.c | 8 +- sound/drivers/mtpav.c | 2 +- sound/drivers/mts64.c | 2 +- sound/drivers/serial-u16550.c | 2 +- sound/drivers/vx/vx_core.c | 2 +- sound/isa/ad1816a/ad1816a_lib.c | 2 +- sound/isa/ad1848/ad1848_lib.c | 2 +- sound/isa/cs423x/cs4231_lib.c | 2 +- sound/isa/es1688/es1688_lib.c | 2 +- sound/isa/es18xx.c | 4 +- sound/isa/gus/gus_irq.c | 2 +- sound/isa/gus/gusmax.c | 6 +- sound/isa/gus/interwave.c | 6 +- sound/isa/opl3sa2.c | 6 +- sound/isa/opti9xx/opti92x-ad1848.c | 2 +- sound/isa/sb/es968.c | 3 +- sound/isa/sb/sb16_main.c | 4 +- sound/isa/sb/sb8.c | 2 +- sound/isa/sb/sb_common.c | 2 +- sound/isa/sgalaxy.c | 2 +- sound/isa/wavefront/wavefront.c | 4 +- sound/mips/au1x00.c | 2 +- sound/oss/ad1816.c | 2 +- sound/oss/ad1848.c | 4 +- sound/oss/ad1889.c | 2 +- sound/oss/btaudio.c | 2 +- sound/oss/cs46xx.c | 2 +- sound/oss/dmasound/dmasound_atari.c | 4 +- sound/oss/dmasound/dmasound_awacs.c | 14 +-- sound/oss/dmasound/dmasound_paula.c | 4 +- sound/oss/dmasound/dmasound_q40.c | 8 +- sound/oss/emu10k1/irqmgr.c | 2 +- sound/oss/emu10k1/main.c | 2 +- sound/oss/es1371.c | 2 +- sound/oss/hal2.c | 2 +- sound/oss/i810_audio.c | 2 +- sound/oss/mpu401.c | 2 +- sound/oss/mpu401.h | 3 +- sound/oss/msnd_pinnacle.c | 2 +- sound/oss/nec_vrc5477.c | 2 +- sound/oss/nm256.h | 2 +- sound/oss/nm256_audio.c | 8 +- sound/oss/pas2_card.c | 2 +- sound/oss/sb_common.c | 4 +- sound/oss/sh_dac_audio.c | 2 +- sound/oss/swarm_cs4297a.c | 2 +- sound/oss/trident.c | 2 +- sound/oss/uart401.c | 2 +- sound/oss/uart6850.c | 2 +- sound/oss/via82cxxx_audio.c | 6 +- sound/oss/vidc.h | 2 +- sound/oss/vwsnd.c | 4 +- sound/oss/waveartist.c | 2 +- sound/parisc/harmony.c | 2 +- sound/pci/ad1889.c | 4 +- sound/pci/ali5451/ali5451.c | 4 +- sound/pci/als300.c | 6 +- sound/pci/als4000.c | 4 +- sound/pci/atiixp.c | 2 +- sound/pci/atiixp_modem.c | 2 +- sound/pci/au88x0/au88x0.h | 3 +- sound/pci/au88x0/au88x0_core.c | 4 +- sound/pci/azt3328.c | 4 +- sound/pci/bt87x.c | 2 +- sound/pci/ca0106/ca0106_main.c | 3 +- sound/pci/cmipci.c | 4 +- sound/pci/cs4281.c | 4 +- sound/pci/cs46xx/cs46xx_lib.c | 2 +- sound/pci/cs5535audio/cs5535audio.c | 3 +- sound/pci/echoaudio/echoaudio.c | 3 +- sound/pci/emu10k1/emu10k1x.c | 3 +- sound/pci/emu10k1/irq.c | 2 +- sound/pci/ens1370.c | 4 +- sound/pci/es1938.c | 6 +- sound/pci/es1968.c | 6 +- sound/pci/fm801.c | 4 +- sound/pci/hda/hda_intel.c | 2 +- sound/pci/ice1712/ice1712.c | 6 +- sound/pci/ice1712/ice1724.c | 4 +- sound/pci/intel8x0.c | 2 +- sound/pci/intel8x0m.c | 2 +- sound/pci/korg1212/korg1212.c | 2 +- sound/pci/maestro3.c | 3 +- sound/pci/mixart/mixart_core.c | 2 +- sound/pci/mixart/mixart_core.h | 2 +- sound/pci/nm256/nm256.c | 6 +- sound/pci/pcxhr/pcxhr_core.c | 2 +- sound/pci/pcxhr/pcxhr_core.h | 2 +- sound/pci/riptide/riptide.c | 5 +- sound/pci/rme32.c | 3 +- sound/pci/rme96.c | 3 +- sound/pci/rme9652/hdsp.c | 2 +- sound/pci/rme9652/hdspm.c | 3 +- sound/pci/rme9652/rme9652.c | 2 +- sound/pci/sonicvibes.c | 4 +- sound/pci/trident/trident_main.c | 7 +- sound/pci/via82xx.c | 6 +- sound/pci/via82xx_modem.c | 2 +- sound/pci/ymfpci/ymfpci_main.c | 4 +- sound/pcmcia/pdaudiocf/pdaudiocf.h | 2 +- sound/pcmcia/pdaudiocf/pdaudiocf_irq.c | 4 +- sound/ppc/pmac.c | 6 +- sound/ppc/tumbler.c | 2 +- sound/sparc/amd7930.c | 2 +- sound/sparc/cs4231.c | 2 +- sound/sparc/dbri.c | 3 +- sound/usb/usbaudio.c | 4 +- sound/usb/usbmidi.c | 4 +- sound/usb/usbmixer.c | 5 +- sound/usb/usx2y/usbusx2y.c | 4 +- sound/usb/usx2y/usbusx2yaudio.c | 10 +- sound/usb/usx2y/usx2yhwdeppcm.c | 6 +- 1079 files changed, 2621 insertions(+), 2976 deletions(-) create mode 100644 include/asm-frv/irq_regs.h create mode 100644 include/asm-generic/irq_regs.h create mode 100644 include/asm-i386/irq_regs.h create mode 100644 include/asm-ia64/irq_regs.h create mode 100644 include/asm-mips/irq_regs.h create mode 100644 include/asm-powerpc/irq_regs.h create mode 100644 include/asm-x86_64/irq_regs.h create mode 100644 lib/irq_regs.c (limited to 'lib') diff --git a/arch/frv/kernel/dma.c b/arch/frv/kernel/dma.c index f5de6cf7df4e..156184e17e57 100644 --- a/arch/frv/kernel/dma.c +++ b/arch/frv/kernel/dma.c @@ -121,15 +121,14 @@ unsigned long frv_dma_inprogress; /* * DMA irq handler - determine channel involved, grab status and call real handler */ -static irqreturn_t dma_irq_handler(int irq, void *_channel, struct pt_regs *regs) +static irqreturn_t dma_irq_handler(int irq, void *_channel) { struct frv_dma_channel *channel = _channel; frv_clear_dma_inprogress(channel - frv_dma_channels); return channel->handler(channel - frv_dma_channels, __get_DMAC(channel->ioaddr, CSTR), - channel->data, - regs); + channel->data); } /* end dma_irq_handler() */ diff --git a/arch/frv/kernel/irq-mb93091.c b/arch/frv/kernel/irq-mb93091.c index 369bc0a7443d..ad753c1e9b8f 100644 --- a/arch/frv/kernel/irq-mb93091.c +++ b/arch/frv/kernel/irq-mb93091.c @@ -80,7 +80,7 @@ static struct irq_chip frv_fpga_pic = { /* * FPGA PIC interrupt handler */ -static irqreturn_t fpga_interrupt(int irq, void *_mask, struct pt_regs *regs) +static irqreturn_t fpga_interrupt(int irq, void *_mask) { uint16_t imr, mask = (unsigned long) _mask; @@ -95,7 +95,7 @@ static irqreturn_t fpga_interrupt(int irq, void *_mask, struct pt_regs *regs) irq = 31 - irq; mask &= ~(1 << irq); - generic_handle_irq(IRQ_BASE_FPGA + irq, regs); + generic_handle_irq(IRQ_BASE_FPGA + irq); } return IRQ_HANDLED; diff --git a/arch/frv/kernel/irq-mb93093.c b/arch/frv/kernel/irq-mb93093.c index a43a22158956..e0983f6926ed 100644 --- a/arch/frv/kernel/irq-mb93093.c +++ b/arch/frv/kernel/irq-mb93093.c @@ -79,7 +79,7 @@ static struct irq_chip frv_fpga_pic = { /* * FPGA PIC interrupt handler */ -static irqreturn_t fpga_interrupt(int irq, void *_mask, struct pt_regs *regs) +static irqreturn_t fpga_interrupt(int irq, void *_mask) { uint16_t imr, mask = (unsigned long) _mask; @@ -94,7 +94,7 @@ static irqreturn_t fpga_interrupt(int irq, void *_mask, struct pt_regs *regs) irq = 31 - irq; mask &= ~(1 << irq); - generic_irq_handle(IRQ_BASE_FPGA + irq, regs); + generic_irq_handle(IRQ_BASE_FPGA + irq); } return IRQ_HANDLED; diff --git a/arch/frv/kernel/irq-mb93493.c b/arch/frv/kernel/irq-mb93493.c index 39c0188a3498..c157eeff871d 100644 --- a/arch/frv/kernel/irq-mb93493.c +++ b/arch/frv/kernel/irq-mb93493.c @@ -90,7 +90,7 @@ static struct irq_chip frv_mb93493_pic = { /* * MB93493 PIC interrupt handler */ -static irqreturn_t mb93493_interrupt(int irq, void *_piqsr, struct pt_regs *regs) +static irqreturn_t mb93493_interrupt(int irq, void *_piqsr) { volatile void *piqsr = _piqsr; uint32_t iqsr; @@ -106,7 +106,7 @@ static irqreturn_t mb93493_interrupt(int irq, void *_piqsr, struct pt_regs *regs irq = 31 - irq; iqsr &= ~(1 << irq); - generic_handle_irq(IRQ_BASE_MB93493 + irq, regs); + generic_handle_irq(IRQ_BASE_MB93493 + irq); } return IRQ_HANDLED; diff --git a/arch/frv/kernel/irq.c b/arch/frv/kernel/irq.c index 5ac041c7c0a4..87f360a4ea27 100644 --- a/arch/frv/kernel/irq.c +++ b/arch/frv/kernel/irq.c @@ -143,7 +143,7 @@ static struct irq_chip frv_cpu_pic = { asmlinkage void do_IRQ(void) { irq_enter(); - generic_handle_irq(__get_IRL(), __frame); + generic_handle_irq(__get_IRL()); irq_exit(); } diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c index 44a9aebc4f5a..ed588d73d7d8 100644 --- a/arch/frv/kernel/time.c +++ b/arch/frv/kernel/time.c @@ -40,7 +40,7 @@ unsigned long __nongprelbss __dsu_clock_speed_HZ; unsigned long __nongprelbss __serial_clock_speed_HZ; unsigned long __delay_loops_MHz; -static irqreturn_t timer_interrupt(int irq, void *dummy, struct pt_regs *regs); +static irqreturn_t timer_interrupt(int irq, void *dummy); static struct irqaction timer_irq = { timer_interrupt, IRQF_DISABLED, CPU_MASK_NONE, "timer", NULL, NULL @@ -55,7 +55,7 @@ static inline int set_rtc_mmss(unsigned long nowtime) * timer_interrupt() needs to keep up the real-time clock, * as well as call the "do_timer()" routine every clocktick */ -static irqreturn_t timer_interrupt(int irq, void *dummy, struct pt_regs * regs) +static irqreturn_t timer_interrupt(int irq, void *dummy) { /* last time the cmos clock got updated */ static long last_rtc_update = 0; @@ -70,8 +70,8 @@ static irqreturn_t timer_interrupt(int irq, void *dummy, struct pt_regs * regs) write_seqlock(&xtime_lock); do_timer(1); - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); /* * If we have an externally synchronized Linux clock, then update diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c index 90faae5c5d30..7d500da0e63b 100644 --- a/arch/i386/kernel/apic.c +++ b/arch/i386/kernel/apic.c @@ -1193,11 +1193,11 @@ EXPORT_SYMBOL(switch_ipi_to_APIC_timer); * value into /proc/profile. */ -inline void smp_local_timer_interrupt(struct pt_regs * regs) +inline void smp_local_timer_interrupt(void) { - profile_tick(CPU_PROFILING, regs); + profile_tick(CPU_PROFILING); #ifdef CONFIG_SMP - update_process_times(user_mode_vm(regs)); + update_process_times(user_mode_vm(irq_regs)); #endif /* @@ -1223,6 +1223,7 @@ inline void smp_local_timer_interrupt(struct pt_regs * regs) fastcall void smp_apic_timer_interrupt(struct pt_regs *regs) { + struct pt_regs *old_regs = set_irq_regs(regs); int cpu = smp_processor_id(); /* @@ -1241,12 +1242,13 @@ fastcall void smp_apic_timer_interrupt(struct pt_regs *regs) * interrupt lock, which is the WrongThing (tm) to do. */ irq_enter(); - smp_local_timer_interrupt(regs); + smp_local_timer_interrupt(); irq_exit(); + set_irq_regs(old_regs); } #ifndef CONFIG_SMP -static void up_apic_timer_interrupt_call(struct pt_regs *regs) +static void up_apic_timer_interrupt_call(void) { int cpu = smp_processor_id(); @@ -1255,11 +1257,11 @@ static void up_apic_timer_interrupt_call(struct pt_regs *regs) */ per_cpu(irq_stat, cpu).apic_timer_irqs++; - smp_local_timer_interrupt(regs); + smp_local_timer_interrupt(); } #endif -void smp_send_timer_broadcast_ipi(struct pt_regs *regs) +void smp_send_timer_broadcast_ipi(void) { cpumask_t mask; @@ -1272,7 +1274,7 @@ void smp_send_timer_broadcast_ipi(struct pt_regs *regs) * We can directly call the apic timer interrupt handler * in UP case. Minus all irq related functions */ - up_apic_timer_interrupt_call(regs); + up_apic_timer_interrupt_call(); #endif } } diff --git a/arch/i386/kernel/i8259.c b/arch/i386/kernel/i8259.c index d07ed31f11e3..d53eafb6daa7 100644 --- a/arch/i386/kernel/i8259.c +++ b/arch/i386/kernel/i8259.c @@ -335,13 +335,13 @@ void init_8259A(int auto_eoi) */ -static irqreturn_t math_error_irq(int cpl, void *dev_id, struct pt_regs *regs) +static irqreturn_t math_error_irq(int cpl, void *dev_id) { extern void math_error(void __user *); outb(0,0xF0); if (ignore_fpu_irq || !boot_cpu_data.hard_math) return IRQ_NONE; - math_error((void __user *)regs->eip); + math_error((void __user *)get_irq_regs()->eip); return IRQ_HANDLED; } diff --git a/arch/i386/kernel/irq.c b/arch/i386/kernel/irq.c index 3dd2e180151b..8cfc7dbec7b9 100644 --- a/arch/i386/kernel/irq.c +++ b/arch/i386/kernel/irq.c @@ -53,6 +53,7 @@ static union irq_ctx *softirq_ctx[NR_CPUS] __read_mostly; */ fastcall unsigned int do_IRQ(struct pt_regs *regs) { + struct pt_regs *old_regs; /* high bit used in ret_from_ code */ int irq = ~regs->orig_eax; struct irq_desc *desc = irq_desc + irq; @@ -67,6 +68,7 @@ fastcall unsigned int do_IRQ(struct pt_regs *regs) BUG(); } + old_regs = set_irq_regs(regs); irq_enter(); #ifdef CONFIG_DEBUG_STACKOVERFLOW /* Debugging check for stack overflow: is there less than 1KB free? */ @@ -95,7 +97,7 @@ fastcall unsigned int do_IRQ(struct pt_regs *regs) * current stack (which is the irq stack already after all) */ if (curctx != irqctx) { - int arg1, arg2, arg3, ebx; + int arg1, arg2, ebx; /* build the stack frame on the IRQ stack */ isp = (u32*) ((char*)irqctx + sizeof(*irqctx)); @@ -114,17 +116,17 @@ fastcall unsigned int do_IRQ(struct pt_regs *regs) " xchgl %%ebx,%%esp \n" " call *%%edi \n" " movl %%ebx,%%esp \n" - : "=a" (arg1), "=d" (arg2), "=c" (arg3), "=b" (ebx) - : "0" (irq), "1" (desc), "2" (regs), "3" (isp), + : "=a" (arg1), "=d" (arg2), "=b" (ebx) + : "0" (irq), "1" (desc), "2" (isp), "D" (desc->handle_irq) : "memory", "cc" ); } else #endif - desc->handle_irq(irq, desc, regs); + desc->handle_irq(irq, desc); irq_exit(); - + set_irq_regs(old_regs); return 1; } diff --git a/arch/i386/kernel/smp.c b/arch/i386/kernel/smp.c index 1b080ab8a49f..31e5c6573aae 100644 --- a/arch/i386/kernel/smp.c +++ b/arch/i386/kernel/smp.c @@ -321,6 +321,7 @@ static inline void leave_mm (unsigned long cpu) fastcall void smp_invalidate_interrupt(struct pt_regs *regs) { + struct pt_regs *old_regs = set_irq_regs(regs); unsigned long cpu; cpu = get_cpu(); @@ -351,6 +352,7 @@ fastcall void smp_invalidate_interrupt(struct pt_regs *regs) smp_mb__after_clear_bit(); out: put_cpu_no_resched(); + set_irq_regs(old_regs); } static void flush_tlb_others(cpumask_t cpumask, struct mm_struct *mm, @@ -605,11 +607,14 @@ void smp_send_stop(void) */ fastcall void smp_reschedule_interrupt(struct pt_regs *regs) { + struct pt_regs *old_regs = set_irq_regs(regs); ack_APIC_irq(); + set_irq_regs(old_regs); } fastcall void smp_call_function_interrupt(struct pt_regs *regs) { + struct pt_regs *old_regs = set_irq_regs(regs); void (*func) (void *info) = call_data->func; void *info = call_data->info; int wait = call_data->wait; @@ -632,6 +637,7 @@ fastcall void smp_call_function_interrupt(struct pt_regs *regs) mb(); atomic_inc(&call_data->finished); } + set_irq_regs(old_regs); } /* diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c index 58a2d5582419..3f221f5eb47e 100644 --- a/arch/i386/kernel/time.c +++ b/arch/i386/kernel/time.c @@ -161,7 +161,7 @@ EXPORT_SYMBOL(profile_pc); * Time Stamp Counter value at the time of the timer interrupt, so that * we later on can estimate the time of day more exactly. */ -irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t timer_interrupt(int irq, void *dev_id) { /* * Here we are in the timer irq handler. We just have irqs locally @@ -188,7 +188,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) } #endif - do_timer_interrupt_hook(regs); + do_timer_interrupt_hook(); if (MCA_bus) { @@ -209,7 +209,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) #ifdef CONFIG_X86_LOCAL_APIC if (using_apic_timer) - smp_send_timer_broadcast_ipi(regs); + smp_send_timer_broadcast_ipi(); #endif return IRQ_HANDLED; diff --git a/arch/i386/kernel/time_hpet.c b/arch/i386/kernel/time_hpet.c index 6bf14a4e995e..1a2a979cf6a3 100644 --- a/arch/i386/kernel/time_hpet.c +++ b/arch/i386/kernel/time_hpet.c @@ -441,7 +441,7 @@ int hpet_rtc_dropped_irq(void) return 1; } -irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id) { struct rtc_time curr_time; unsigned long rtc_int_flag = 0; @@ -480,7 +480,7 @@ irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id, struct pt_regs *regs) } if (call_rtc_interrupt) { rtc_int_flag |= (RTC_IRQF | (RTC_NUM_INTS << 8)); - rtc_interrupt(rtc_int_flag, dev_id, regs); + rtc_interrupt(rtc_int_flag, dev_id); } return IRQ_HANDLED; } diff --git a/arch/i386/kernel/vm86.c b/arch/i386/kernel/vm86.c index 8355d8d87d18..cbcd61d6120b 100644 --- a/arch/i386/kernel/vm86.c +++ b/arch/i386/kernel/vm86.c @@ -714,7 +714,7 @@ static int irqbits; | (1 << SIGUSR1) | (1 << SIGUSR2) | (1 << SIGIO) | (1 << SIGURG) \ | (1 << SIGUNUSED) ) -static irqreturn_t irq_handler(int intno, void *dev_id, struct pt_regs * regs) +static irqreturn_t irq_handler(int intno, void *dev_id) { int irq_bit; unsigned long flags; diff --git a/arch/i386/mach-visws/visws_apic.c b/arch/i386/mach-visws/visws_apic.c index 5929f884d79b..07097ed48890 100644 --- a/arch/i386/mach-visws/visws_apic.c +++ b/arch/i386/mach-visws/visws_apic.c @@ -191,7 +191,7 @@ static struct hw_interrupt_type piix4_virtual_irq_type = { * enable_irq gets the right irq. This 'master' irq is never directly * manipulated by any driver. */ -static irqreturn_t piix4_master_intr(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t piix4_master_intr(int irq, void *dev_id) { int realirq; irq_desc_t *desc; @@ -244,7 +244,7 @@ static irqreturn_t piix4_master_intr(int irq, void *dev_id, struct pt_regs * reg kstat_cpu(smp_processor_id()).irqs[realirq]++; if (likely(desc->action != NULL)) - handle_IRQ_event(realirq, regs, desc->action); + handle_IRQ_event(realirq, desc->action); if (!(desc->status & IRQ_DISABLED)) enable_8259A_irq(realirq); diff --git a/arch/i386/mach-voyager/voyager_basic.c b/arch/i386/mach-voyager/voyager_basic.c index 80b7f2fc4f46..c639d30d8bdc 100644 --- a/arch/i386/mach-voyager/voyager_basic.c +++ b/arch/i386/mach-voyager/voyager_basic.c @@ -87,7 +87,7 @@ voyager_detect(struct voyager_bios_info *bios) } void -voyager_system_interrupt(int cpl, void *dev_id, struct pt_regs *regs) +voyager_system_interrupt(int cpl, void *dev_id) { printk("Voyager: detected system interrupt\n"); } diff --git a/arch/i386/mach-voyager/voyager_smp.c b/arch/i386/mach-voyager/voyager_smp.c index 856c73fcb7e7..d42422fc4af3 100644 --- a/arch/i386/mach-voyager/voyager_smp.c +++ b/arch/i386/mach-voyager/voyager_smp.c @@ -126,10 +126,10 @@ send_QIC_CPI(__u32 cpuset, __u8 cpi) } static inline void -wrapper_smp_local_timer_interrupt(struct pt_regs *regs) +wrapper_smp_local_timer_interrupt(void) { irq_enter(); - smp_local_timer_interrupt(regs); + smp_local_timer_interrupt(); irq_exit(); } @@ -786,7 +786,7 @@ fastcall void smp_vic_sys_interrupt(struct pt_regs *regs) { ack_CPI(VIC_SYS_INT); - printk("Voyager SYSTEM INTERRUPT\n"); + printk("Voyager SYSTEM INTERRUPT\n"); } /* Handle a voyager CMN_INT; These interrupts occur either because of @@ -1135,7 +1135,9 @@ EXPORT_SYMBOL(smp_call_function); fastcall void smp_apic_timer_interrupt(struct pt_regs *regs) { - wrapper_smp_local_timer_interrupt(regs); + struct pt_regs *old_regs = set_irq_regs(regs); + wrapper_smp_local_timer_interrupt(); + set_irq_regs(old_regs); } /* All of the QUAD interrupt GATES */ @@ -1143,7 +1145,9 @@ fastcall void smp_qic_timer_interrupt(struct pt_regs *regs) { ack_QIC_CPI(QIC_TIMER_CPI); - wrapper_smp_local_timer_interrupt(regs); + struct pt_regs *old_regs = set_irq_regs(regs); + wrapper_smp_local_timer_interrupt(void); + set_irq_regs(old_regs); } fastcall void @@ -1177,6 +1181,7 @@ smp_qic_call_function_interrupt(struct pt_regs *regs) fastcall void smp_vic_cpi_interrupt(struct pt_regs *regs) { + struct pt_regs *old_regs = set_irq_regs(regs); __u8 cpu = smp_processor_id(); if(is_cpu_quad()) @@ -1185,7 +1190,7 @@ smp_vic_cpi_interrupt(struct pt_regs *regs) ack_VIC_CPI(VIC_CPI_LEVEL0); if(test_and_clear_bit(VIC_TIMER_CPI, &vic_cpi_mailbox[cpu])) - wrapper_smp_local_timer_interrupt(regs); + wrapper_smp_local_timer_interrupt(); if(test_and_clear_bit(VIC_INVALIDATE_CPI, &vic_cpi_mailbox[cpu])) smp_invalidate_interrupt(); if(test_and_clear_bit(VIC_RESCHEDULE_CPI, &vic_cpi_mailbox[cpu])) @@ -1194,6 +1199,7 @@ smp_vic_cpi_interrupt(struct pt_regs *regs) smp_enable_irq_interrupt(); if(test_and_clear_bit(VIC_CALL_FUNCTION_CPI, &vic_cpi_mailbox[cpu])) smp_call_function_interrupt(); + set_irq_regs(old_regs); } static void @@ -1266,8 +1272,10 @@ smp_send_stop(void) void smp_vic_timer_interrupt(struct pt_regs *regs) { + struct pt_regs *old_regs = set_irq_regs(regs); send_CPI_allbutself(VIC_TIMER_CPI); - smp_local_timer_interrupt(regs); + smp_local_timer_interrupt(); + set_irq_regs(old_regs); } /* local (per CPU) timer interrupt. It does both profiling and @@ -1279,12 +1287,12 @@ smp_vic_timer_interrupt(struct pt_regs *regs) * value into /proc/profile. */ void -smp_local_timer_interrupt(struct pt_regs * regs) +smp_local_timer_interrupt(void) { int cpu = smp_processor_id(); long weight; - profile_tick(CPU_PROFILING, regs); + profile_tick(CPU_PROFILING); if (--per_cpu(prof_counter, cpu) <= 0) { /* * The multiplier may have changed since the last time we got @@ -1302,7 +1310,7 @@ smp_local_timer_interrupt(struct pt_regs * regs) per_cpu(prof_counter, cpu); } - update_process_times(user_mode_vm(regs)); + update_process_times(user_mode_vm(irq_regs)); } if( ((1<itm_next; @@ -61,10 +61,10 @@ timer_interrupt (int irq, void *dev_id, struct pt_regs *regs) printk(KERN_ERR "Oops: timer tick before it's due (itc=%lx,itm=%lx)\n", ia64_get_itc(), new_itm); - profile_tick(CPU_PROFILING, regs); + profile_tick(CPU_PROFILING); while (1) { - update_process_times(user_mode(regs)); + update_process_times(user_mode(get_irq_regs())); new_itm += local_cpu_data->itm_delta; diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c index c36b0f5affb3..8a2cb4e691fd 100644 --- a/arch/ia64/sn/pci/tioca_provider.c +++ b/arch/ia64/sn/pci/tioca_provider.c @@ -550,13 +550,12 @@ tioca_dma_map(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma_flags) * tioca_error_intr_handler - SGI TIO CA error interrupt handler * @irq: unused * @arg: pointer to tioca_common struct for the given CA - * @pt: unused * * Handle a CA error interrupt. Simply a wrapper around a SAL call which * defers processing to the SGI prom. */ static irqreturn_t -tioca_error_intr_handler(int irq, void *arg, struct pt_regs *pt) +tioca_error_intr_handler(int irq, void *arg) { struct tioca_common *soft = arg; struct ia64_sal_retval ret_stuff; diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c index af7171adcd2c..0e81f68aaf8e 100644 --- a/arch/ia64/sn/pci/tioce_provider.c +++ b/arch/ia64/sn/pci/tioce_provider.c @@ -666,12 +666,11 @@ tioce_dma_consistent(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma * tioce_error_intr_handler - SGI TIO CE error interrupt handler * @irq: unused * @arg: pointer to tioce_common struct for the given CE - * @pt: unused * * Handle a CE error interrupt. Simply a wrapper around a SAL call which * defers processing to the SGI prom. */ static irqreturn_t -tioce_error_intr_handler(int irq, void *arg, struct pt_regs *pt) +tioce_error_intr_handler(int irq, void *arg) { struct tioce_common *soft = arg; struct ia64_sal_retval ret_stuff; diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c index d955aaefbb8e..a00b0e7ab9b1 100644 --- a/arch/mips/kernel/irq.c +++ b/arch/mips/kernel/irq.c @@ -55,13 +55,15 @@ unsigned long irq_hwmask[NR_IRQS]; */ asmlinkage unsigned int do_IRQ(unsigned int irq, struct pt_regs *regs) { + struct pt_regs *old_regs = set_irq_regs(regs); irq_enter(); __DO_IRQ_SMTC_HOOK(); - __do_IRQ(irq, regs); + __do_IRQ(irq); irq_exit(); + set_irq_regs(old_regs); return 1; } diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c index a8340802f2d7..d349eb9e4ffb 100644 --- a/arch/mips/kernel/time.c +++ b/arch/mips/kernel/time.c @@ -322,18 +322,18 @@ static long last_rtc_update; * a broadcasted inter-processor interrupt which itself is triggered * by the global timer interrupt. */ -void local_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) +void local_timer_interrupt(int irq, void *dev_id) { if (current->pid) - profile_tick(CPU_PROFILING, regs); - update_process_times(user_mode(regs)); + profile_tick(CPU_PROFILING); + update_process_times(user_mode(get_irq_regs())); } /* * High-level timer interrupt service routines. This function * is set as irqaction->handler and is invoked through do_IRQ. */ -irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t timer_interrupt(int irq, void *dev_id) { unsigned long j; unsigned int count; @@ -419,23 +419,24 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) * In SMP mode, local_timer_interrupt() is invoked by appropriate * low-level local timer interrupt handler. */ - local_timer_interrupt(irq, dev_id, regs); + local_timer_interrupt(irq, dev_id); return IRQ_HANDLED; } -int null_perf_irq(struct pt_regs *regs) +int null_perf_irq(void) { return 0; } -int (*perf_irq)(struct pt_regs *regs) = null_perf_irq; +int (*perf_irq)(void) = null_perf_irq; EXPORT_SYMBOL(null_perf_irq); EXPORT_SYMBOL(perf_irq); asmlinkage void ll_timer_interrupt(int irq, struct pt_regs *regs) { + struct pt_regs *old_regs = set_irq_regs(regs); int r2 = cpu_has_mips_r2; irq_enter(); @@ -448,27 +449,30 @@ asmlinkage void ll_timer_interrupt(int irq, struct pt_regs *regs) * performance counter interrupt handler anyway. */ if (!r2 || (read_c0_cause() & (1 << 26))) - if (perf_irq(regs)) + if (perf_irq()) goto out; /* we keep interrupt disabled all the time */ if (!r2 || (read_c0_cause() & (1 << 30))) - timer_interrupt(irq, NULL, regs); + timer_interrupt(irq, NULL); out: irq_exit(); + set_irq_regs(old_regs); } asmlinkage void ll_local_timer_interrupt(int irq, struct pt_regs *regs) { + struct pt_regs *old_regs = set_irq_regs(regs); irq_enter(); if (smp_processor_id() != 0) kstat_this_cpu.irqs[irq]++; /* we keep interrupt disabled all the time */ - local_timer_interrupt(irq, NULL, regs); + local_timer_interrupt(irq, NULL); irq_exit(); + set_irq_regs(old_regs); } /* diff --git a/arch/mips/sgi-ip22/ip22-reset.c b/arch/mips/sgi-ip22/ip22-reset.c index 7a941ecff3bb..66df5ac8f089 100644 --- a/arch/mips/sgi-ip22/ip22-reset.c +++ b/arch/mips/sgi-ip22/ip22-reset.c @@ -169,7 +169,7 @@ static inline void volume_down_button(unsigned long data) } } -static irqreturn_t panel_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t panel_int(int irq, void *dev_id) { unsigned int buttons; diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c index 0e061890f797..3462b0d98def 100644 --- a/arch/mips/sgi-ip22/ip22-time.c +++ b/arch/mips/sgi-ip22/ip22-time.c @@ -191,12 +191,14 @@ void indy_8254timer_irq(struct pt_regs *regs) void indy_r4k_timer_interrupt(struct pt_regs *regs) { + struct pt_regs *old_regs = set_irq_regs(regs); int irq = SGI_TIMER_IRQ; irq_enter(); kstat_this_cpu.irqs[irq]++; - timer_interrupt(irq, NULL, regs); + timer_interrupt(irq, NULL); irq_exit(); + set_irq_regs(old_regs); } void __init plat_timer_setup(struct irqaction *irq) diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index c3f58f2f9f52..5deaab3090b4 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -187,6 +187,7 @@ void fixup_irqs(cpumask_t map) void do_IRQ(struct pt_regs *regs) { + struct pt_regs *old_regs = set_irq_regs(regs); unsigned int irq; #ifdef CONFIG_IRQSTACKS struct thread_info *curtp, *irqtp; @@ -230,18 +231,19 @@ void do_IRQ(struct pt_regs *regs) handler = &__do_IRQ; irqtp->task = curtp->task; irqtp->flags = 0; - call_handle_irq(irq, desc, regs, irqtp, handler); + call_handle_irq(irq, desc, irqtp, handler); irqtp->task = NULL; if (irqtp->flags) set_bits(irqtp->flags, &curtp->flags); } else #endif - generic_handle_irq(irq, regs); + generic_handle_irq(irq); } else if (irq != NO_IRQ_IGNORE) /* That's not SMP safe ... but who cares ? */ ppc_spurious_interrupts++; irq_exit(); + set_irq_regs(old_regs); #ifdef CONFIG_PPC_ISERIES if (get_lppaca()->int_dword.fields.decr_int) { diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index 41521b30c3cd..c70e20708a1f 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -52,12 +52,12 @@ _GLOBAL(call_do_softirq) blr _GLOBAL(call_handle_irq) - ld r8,0(r7) + ld r8,0(r6) mflr r0 std r0,16(r1) mtctr r8 - stdu r1,THREAD_SIZE-112(r6) - mr r1,r6 + stdu r1,THREAD_SIZE-112(r5) + mr r1,r5 bctrl ld r1,0(r1) ld r0,16(r1) diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 6a9bc9ce54e0..35c6309bdb76 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -115,7 +115,7 @@ void __devinit smp_generic_kick_cpu(int nr) } #endif -void smp_message_recv(int msg, struct pt_regs *regs) +void smp_message_recv(int msg) { switch(msg) { case PPC_MSG_CALL_FUNCTION: @@ -127,11 +127,11 @@ void smp_message_recv(int msg, struct pt_regs *regs) break; case PPC_MSG_DEBUGGER_BREAK: if (crash_ipi_function_ptr) { - crash_ipi_function_ptr(regs); + crash_ipi_function_ptr(get_irq_regs()); break; } #ifdef CONFIG_DEBUGGER - debugger_ipi(regs); + debugger_ipi(get_irq_regs()); break; #endif /* CONFIG_DEBUGGER */ /* FALLTHROUGH */ diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 85b9244a098c..d210d0a5006b 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -51,6 +51,7 @@ #include #include #include +#include #include #include @@ -643,6 +644,7 @@ static void iSeries_tb_recal(void) */ void timer_interrupt(struct pt_regs * regs) { + struct pt_regs *old_regs; int next_dec; int cpu = smp_processor_id(); unsigned long ticks; @@ -653,9 +655,10 @@ void timer_interrupt(struct pt_regs * regs) do_IRQ(regs); #endif + old_regs = set_irq_regs(regs); irq_enter(); - profile_tick(CPU_PROFILING, regs); + profile_tick(CPU_PROFILING); calculate_steal_time(); #ifdef CONFIG_PPC_ISERIES @@ -715,6 +718,7 @@ void timer_interrupt(struct pt_regs * regs) #endif irq_exit(); + set_irq_regs(old_regs); } void wakeup_decrementer(void) diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c index 8533f13a5ed1..434fb934dd20 100644 --- a/arch/powerpc/platforms/cell/interrupt.c +++ b/arch/powerpc/platforms/cell/interrupt.c @@ -190,11 +190,11 @@ struct irq_host *iic_get_irq_host(int node) EXPORT_SYMBOL_GPL(iic_get_irq_host); -static irqreturn_t iic_ipi_action(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t iic_ipi_action(int irq, void *dev_id) { int ipi = (int)(long)dev_id; - smp_message_recv(ipi, regs); + smp_message_recv(ipi); return IRQ_HANDLED; } diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c index b0e95d594c51..21a9ebd4978e 100644 --- a/arch/powerpc/platforms/cell/spider-pic.c +++ b/arch/powerpc/platforms/cell/spider-pic.c @@ -213,8 +213,7 @@ static struct irq_host_ops spider_host_ops = { .xlate = spider_host_xlate, }; -static void spider_irq_cascade(unsigned int irq, struct irq_desc *desc, - struct pt_regs *regs) +static void spider_irq_cascade(unsigned int irq, struct irq_desc *desc) { struct spider_pic *pic = desc->handler_data; unsigned int cs, virq; @@ -225,7 +224,7 @@ static void spider_irq_cascade(unsigned int irq, struct irq_desc *desc, else virq = irq_linear_revmap(pic->host, cs); if (virq != NO_IRQ) - generic_handle_irq(virq, regs); + generic_handle_irq(virq); desc->chip->eoi(irq); } diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c index c2c7cf75dd5f..bfc4829162f1 100644 --- a/arch/powerpc/platforms/powermac/low_i2c.c +++ b/arch/powerpc/platforms/powermac/low_i2c.c @@ -342,7 +342,7 @@ static void kw_i2c_handle_interrupt(struct pmac_i2c_host_kw *host, u8 isr) } /* Interrupt handler */ -static irqreturn_t kw_i2c_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t kw_i2c_irq(int irq, void *dev_id) { struct pmac_i2c_host_kw *host = dev_id; unsigned long flags; diff --git a/arch/powerpc/platforms/powermac/pfunc_base.c b/arch/powerpc/platforms/powermac/pfunc_base.c index ee3b223ab17a..5c6c15c5f9a3 100644 --- a/arch/powerpc/platforms/powermac/pfunc_base.c +++ b/arch/powerpc/platforms/powermac/pfunc_base.c @@ -15,7 +15,7 @@ #define DBG(fmt...) #endif -static irqreturn_t macio_gpio_irq(int irq, void *data, struct pt_regs *regs) +static irqreturn_t macio_gpio_irq(int irq, void *data) { pmf_do_irq(data); diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index 39f7ddb554ea..e93a115961aa 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -440,14 +440,13 @@ static void __init pmac_pic_probe_oldstyle(void) } #endif /* CONFIG_PPC32 */ -static void pmac_u3_cascade(unsigned int irq, struct irq_desc *desc, - struct pt_regs *regs) +static void pmac_u3_cascade(unsigned int irq, struct irq_desc *desc) { struct mpic *mpic = desc->handler_data; - unsigned int cascade_irq = mpic_get_one_irq(mpic, regs); + unsigned int cascade_irq = mpic_get_one_irq(mpic, get_irq_regs()); if (cascade_irq != NO_IRQ) - generic_handle_irq(cascade_irq, regs); + generic_handle_irq(cascade_irq); desc->chip->eoi(irq); } diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c index 311ed1993fc0..b1d3d161249e 100644 --- a/arch/powerpc/platforms/pseries/ras.c +++ b/arch/powerpc/platforms/pseries/ras.c @@ -65,16 +65,14 @@ static int ras_check_exception_token; #define EPOW_SENSOR_INDEX 0 #define RAS_VECTOR_OFFSET 0x500 -static irqreturn_t ras_epow_interrupt(int irq, void *dev_id, - struct pt_regs * regs); -static irqreturn_t ras_error_interrupt(int irq, void *dev_id, - struct pt_regs * regs); +static irqreturn_t ras_epow_interrupt(int irq, void *dev_id); +static irqreturn_t ras_error_interrupt(int irq, void *dev_id); /* #define DEBUG */ static void request_ras_irqs(struct device_node *np, - irqreturn_t (*handler)(int, void *, struct pt_regs *), + irq_handler_t handler, const char *name) { int i, index, count = 0; @@ -166,8 +164,7 @@ __initcall(init_ras_IRQ); * to examine the type of power failure and take appropriate action where * the time horizon permits something useful to be done. */ -static irqreturn_t -ras_epow_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t ras_epow_interrupt(int irq, void *dev_id) { int status = 0xdeadbeef; int state = 0; @@ -210,8 +207,7 @@ ras_epow_interrupt(int irq, void *dev_id, struct pt_regs * regs) * For nonrecoverable errors, an error is logged and we stop all processing * as quickly as possible in order to prevent propagation of the failure. */ -static irqreturn_t -ras_error_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t ras_error_interrupt(int irq, void *dev_id) { struct rtas_error_log *rtas_elog; int status = 0xdeadbeef; diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index f82b13e531a3..ad9aec2c6fee 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -121,12 +121,11 @@ static void __init fwnmi_init(void) fwnmi_active = 1; } -void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc, - struct pt_regs *regs) +void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc) { - unsigned int cascade_irq = i8259_irq(regs); + unsigned int cascade_irq = i8259_irq(get_irq_regs()); if (cascade_irq != NO_IRQ) - generic_handle_irq(cascade_irq, regs); + generic_handle_irq(cascade_irq); desc->chip->eoi(irq); } diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c index 253972e5479f..f6bd2f285153 100644 --- a/arch/powerpc/platforms/pseries/xics.c +++ b/arch/powerpc/platforms/pseries/xics.c @@ -324,7 +324,7 @@ static unsigned int xics_get_irq_lpar(struct pt_regs *regs) #ifdef CONFIG_SMP -static irqreturn_t xics_ipi_dispatch(int cpu, struct pt_regs *regs) +static irqreturn_t xics_ipi_dispatch(int cpu) { WARN_ON(cpu_is_offline(cpu)); @@ -332,47 +332,47 @@ static irqreturn_t xics_ipi_dispatch(int cpu, struct pt_regs *regs) if (test_and_clear_bit(PPC_MSG_CALL_FUNCTION, &xics_ipi_message[cpu].value)) { mb(); - smp_message_recv(PPC_MSG_CALL_FUNCTION, regs); + smp_message_recv(PPC_MSG_CALL_FUNCTION); } if (test_and_clear_bit(PPC_MSG_RESCHEDULE, &xics_ipi_message[cpu].value)) { mb(); - smp_message_recv(PPC_MSG_RESCHEDULE, regs); + smp_message_recv(PPC_MSG_RESCHEDULE); } #if 0 if (test_and_clear_bit(PPC_MSG_MIGRATE_TASK, &xics_ipi_message[cpu].value)) { mb(); - smp_message_recv(PPC_MSG_MIGRATE_TASK, regs); + smp_message_recv(PPC_MSG_MIGRATE_TASK); } #endif #if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC) if (test_and_clear_bit(PPC_MSG_DEBUGGER_BREAK, &xics_ipi_message[cpu].value)) { mb(); - smp_message_recv(PPC_MSG_DEBUGGER_BREAK, regs); + smp_message_recv(PPC_MSG_DEBUGGER_BREAK); } #endif } return IRQ_HANDLED; } -static irqreturn_t xics_ipi_action_direct(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t xics_ipi_action_direct(int irq, void *dev_id) { int cpu = smp_processor_id(); direct_qirr_info(cpu, 0xff); - return xics_ipi_dispatch(cpu, regs); + return xics_ipi_dispatch(cpu); } -static irqreturn_t xics_ipi_action_lpar(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t xics_ipi_action_lpar(int irq, void *dev_id) { int cpu = smp_processor_id(); lpar_qirr_info(cpu, 0xff); - return xics_ipi_dispatch(cpu, regs); + return xics_ipi_dispatch(cpu); } void xics_cause_IPI(int cpu) diff --git a/arch/powerpc/platforms/pseries/xics.h b/arch/powerpc/platforms/pseries/xics.h index 6ee1055b0ffb..db0ec3ba3ae2 100644 --- a/arch/powerpc/platforms/pseries/xics.h +++ b/arch/powerpc/platforms/pseries/xics.h @@ -31,7 +31,6 @@ struct xics_ipi_struct { extern struct xics_ipi_struct xics_ipi_message[NR_CPUS] __cacheline_aligned; struct irq_desc; -extern void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc, - struct pt_regs *regs); +extern void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc); #endif /* _POWERPC_KERNEL_XICS_H */ diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 3ee03a9a98fa..195215560fd7 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -489,9 +489,9 @@ static inline void mpic_eoi(struct mpic *mpic) } #ifdef CONFIG_SMP -static irqreturn_t mpic_ipi_action(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mpic_ipi_action(int irq, void *dev_id) { - smp_message_recv(mpic_irq_to_hw(irq) - MPIC_VEC_IPI_0, regs); + smp_message_recv(mpic_irq_to_hw(irq) - MPIC_VEC_IPI_0); return IRQ_HANDLED; } #endif /* CONFIG_SMP */ diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 708236f34746..5a854f36383c 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include @@ -2577,12 +2578,11 @@ void xmon_init(int enable) } #ifdef CONFIG_MAGIC_SYSRQ -static void sysrq_handle_xmon(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_xmon(int key, struct tty_struct *tty) { /* ensure xmon is enabled */ xmon_init(1); - debugger(pt_regs); + debugger(get_irq_regs()); } static struct sysrq_key_op sysrq_xmon_op = diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c index 6472e321cad7..af4a1c71a80d 100644 --- a/arch/x86_64/kernel/apic.c +++ b/arch/x86_64/kernel/apic.c @@ -885,14 +885,14 @@ void setup_APIC_extened_lvt(unsigned char lvt_off, unsigned char vector, * value into /proc/profile. */ -void smp_local_timer_interrupt(struct pt_regs *regs) +void smp_local_timer_interrupt(void) { - profile_tick(CPU_PROFILING, regs); + profile_tick(CPU_PROFILING); #ifdef CONFIG_SMP - update_process_times(user_mode(regs)); + update_process_times(user_mode(get_irq_regs())); #endif if (apic_runs_main_timer > 1 && smp_processor_id() == boot_cpu_id) - main_timer_handler(regs); + main_timer_handler(); /* * We take the 'long' return path, and there every subsystem * grabs the appropriate locks (kernel lock/ irq lock). @@ -913,7 +913,7 @@ void smp_local_timer_interrupt(struct pt_regs *regs) * [ if a single-CPU system runs an SMP kernel then we call the local * interrupt as well. Thus we cannot inline the local irq ... ] */ -void smp_apic_timer_interrupt(struct pt_regs *regs) +void smp_apic_timer_interrupt(void) { /* * the NMI deadlock-detector uses this. @@ -932,7 +932,7 @@ void smp_apic_timer_interrupt(struct pt_regs *regs) */ exit_idle(); irq_enter(); - smp_local_timer_interrupt(regs); + smp_local_timer_interrupt(); irq_exit(); } diff --git a/arch/x86_64/kernel/irq.c b/arch/x86_64/kernel/irq.c index 506f27c85ca5..b8a407fcd5d5 100644 --- a/arch/x86_64/kernel/irq.c +++ b/arch/x86_64/kernel/irq.c @@ -103,7 +103,9 @@ skip: * handlers). */ asmlinkage unsigned int do_IRQ(struct pt_regs *regs) -{ +{ + struct pt_regs *old_regs = set_irq_regs(regs); + /* high bit used in ret_from_ code */ unsigned vector = ~regs->orig_rax; unsigned irq; @@ -121,9 +123,10 @@ asmlinkage unsigned int do_IRQ(struct pt_regs *regs) #ifdef CONFIG_DEBUG_STACKOVERFLOW stack_overflow_check(regs); #endif - generic_handle_irq(irq, regs); + generic_handle_irq(irq); irq_exit(); + set_irq_regs(old_regs); return 1; } diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c index 557e92af7bea..1ba5a442ac32 100644 --- a/arch/x86_64/kernel/time.c +++ b/arch/x86_64/kernel/time.c @@ -302,20 +302,20 @@ unsigned long long monotonic_clock(void) } EXPORT_SYMBOL(monotonic_clock); -static noinline void handle_lost_ticks(int lost, struct pt_regs *regs) +static noinline void handle_lost_ticks(int lost) { static long lost_count; static int warned; if (report_lost_ticks) { printk(KERN_WARNING "time.c: Lost %d timer tick(s)! ", lost); - print_symbol("rip %s)\n", regs->rip); + print_symbol("rip %s)\n", get_irq_regs()->rip); } if (lost_count == 1000 && !warned) { printk(KERN_WARNING "warning: many lost ticks.\n" KERN_WARNING "Your time source seems to be instable or " "some driver is hogging interupts\n"); - print_symbol("rip %s\n", regs->rip); + print_symbol("rip %s\n", get_irq_regs()->rip); if (vxtime.mode == VXTIME_TSC && vxtime.hpet_address) { printk(KERN_WARNING "Falling back to HPET\n"); if (hpet_use_timer) @@ -339,7 +339,7 @@ static noinline void handle_lost_ticks(int lost, struct pt_regs *regs) #endif } -void main_timer_handler(struct pt_regs *regs) +void main_timer_handler(void) { static unsigned long rtc_update = 0; unsigned long tsc; @@ -411,7 +411,7 @@ void main_timer_handler(struct pt_regs *regs) } if (lost > 0) - handle_lost_ticks(lost, regs); + handle_lost_ticks(lost); else lost = 0; @@ -421,7 +421,7 @@ void main_timer_handler(struct pt_regs *regs) do_timer(lost + 1); #ifndef CONFIG_SMP - update_process_times(user_mode(regs)); + update_process_times(user_mode(get_irq_regs())); #endif /* @@ -431,7 +431,7 @@ void main_timer_handler(struct pt_regs *regs) */ if (!using_apic_timer) - smp_local_timer_interrupt(regs); + smp_local_timer_interrupt(); /* * If we have an externally synchronized Linux clock, then update CMOS clock @@ -450,11 +450,11 @@ void main_timer_handler(struct pt_regs *regs) write_sequnlock(&xtime_lock); } -static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t timer_interrupt(int irq, void *dev_id) { if (apic_runs_main_timer > 1) return IRQ_HANDLED; - main_timer_handler(regs); + main_timer_handler(); if (using_apic_timer) smp_send_timer_broadcast_ipi(); return IRQ_HANDLED; @@ -1337,7 +1337,7 @@ irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id, struct pt_regs *regs) } if (call_rtc_interrupt) { rtc_int_flag |= (RTC_IRQF | (RTC_NUM_INTS << 8)); - rtc_interrupt(rtc_int_flag, dev_id, regs); + rtc_interrupt(rtc_int_flag, dev_id); } return IRQ_HANDLED; } diff --git a/drivers/acorn/block/mfmhd.c b/drivers/acorn/block/mfmhd.c index 1bace29f4b6a..7fde8f4daebf 100644 --- a/drivers/acorn/block/mfmhd.c +++ b/drivers/acorn/block/mfmhd.c @@ -938,7 +938,7 @@ static void do_mfm_request(request_queue_t *q) mfm_request(); } -static void mfm_interrupt_handler(int unused, void *dev_id, struct pt_regs *regs) +static void mfm_interrupt_handler(int unused, void *dev_id) { void (*handler) (void) = do_mfm; diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 20beea778ea2..068fe4f100b0 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -237,7 +237,7 @@ acpi_os_table_override(struct acpi_table_header * existing_table, return AE_OK; } -static irqreturn_t acpi_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t acpi_irq(int irq, void *dev_id) { return (*acpi_irq_handler) (acpi_irq_context) ? IRQ_HANDLED : IRQ_NONE; } diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 54e1f38ce301..25929123ffff 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -204,7 +204,7 @@ static u32 ahci_scr_read (struct ata_port *ap, unsigned int sc_reg); static void ahci_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val); static int ahci_init_one (struct pci_dev *pdev, const struct pci_device_id *ent); static unsigned int ahci_qc_issue(struct ata_queued_cmd *qc); -static irqreturn_t ahci_interrupt (int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t ahci_interrupt (int irq, void *dev_instance); static void ahci_irq_clear(struct ata_port *ap); static int ahci_port_start(struct ata_port *ap); static void ahci_port_stop(struct ata_port *ap); @@ -1059,7 +1059,7 @@ static void ahci_irq_clear(struct ata_port *ap) /* TODO */ } -static irqreturn_t ahci_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t ahci_interrupt(int irq, void *dev_instance) { struct ata_host *host = dev_instance; struct ahci_host_priv *hpriv; diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index dce65651d858..77138a39eb04 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4857,7 +4857,6 @@ idle_irq: * ata_interrupt - Default ATA host interrupt handler * @irq: irq line (unused) * @dev_instance: pointer to our ata_host information structure - * @regs: unused * * Default interrupt handler for PCI IDE devices. Calls * ata_host_intr() for each port that is not disabled. @@ -4869,7 +4868,7 @@ idle_irq: * IRQ_NONE or IRQ_HANDLED. */ -irqreturn_t ata_interrupt (int irq, void *dev_instance, struct pt_regs *regs) +irqreturn_t ata_interrupt (int irq, void *dev_instance) { struct ata_host *host = dev_instance; unsigned int i; diff --git a/drivers/ata/pdc_adma.c b/drivers/ata/pdc_adma.c index 81f3d219e70e..9021e34d2096 100644 --- a/drivers/ata/pdc_adma.c +++ b/drivers/ata/pdc_adma.c @@ -124,8 +124,7 @@ struct adma_port_priv { static int adma_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent); -static irqreturn_t adma_intr (int irq, void *dev_instance, - struct pt_regs *regs); +static irqreturn_t adma_intr (int irq, void *dev_instance); static int adma_port_start(struct ata_port *ap); static void adma_host_stop(struct ata_host *host); static void adma_port_stop(struct ata_port *ap); @@ -508,7 +507,7 @@ static inline unsigned int adma_intr_mmio(struct ata_host *host) return handled; } -static irqreturn_t adma_intr(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t adma_intr(int irq, void *dev_instance) { struct ata_host *host = dev_instance; unsigned int handled = 0; diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index e6aa1a86d5cf..1b8e0eb9e032 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -348,8 +348,7 @@ static void mv_port_stop(struct ata_port *ap); static void mv_qc_prep(struct ata_queued_cmd *qc); static void mv_qc_prep_iie(struct ata_queued_cmd *qc); static unsigned int mv_qc_issue(struct ata_queued_cmd *qc); -static irqreturn_t mv_interrupt(int irq, void *dev_instance, - struct pt_regs *regs); +static irqreturn_t mv_interrupt(int irq, void *dev_instance); static void mv_eng_timeout(struct ata_port *ap); static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent); @@ -1448,8 +1447,7 @@ static void mv_host_intr(struct ata_host *host, u32 relevant, unsigned int hc) * This routine holds the host lock while processing pending * interrupts. */ -static irqreturn_t mv_interrupt(int irq, void *dev_instance, - struct pt_regs *regs) +static irqreturn_t mv_interrupt(int irq, void *dev_instance) { struct ata_host *host = dev_instance; unsigned int hc, handled = 0, n_hcs; diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index d09d20a17790..323b60710806 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c @@ -82,12 +82,9 @@ enum { static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent); static void nv_ck804_host_stop(struct ata_host *host); -static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance, - struct pt_regs *regs); -static irqreturn_t nv_nf2_interrupt(int irq, void *dev_instance, - struct pt_regs *regs); -static irqreturn_t nv_ck804_interrupt(int irq, void *dev_instance, - struct pt_regs *regs); +static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance); +static irqreturn_t nv_nf2_interrupt(int irq, void *dev_instance); +static irqreturn_t nv_ck804_interrupt(int irq, void *dev_instance); static u32 nv_scr_read (struct ata_port *ap, unsigned int sc_reg); static void nv_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val); @@ -276,8 +273,7 @@ MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, nv_pci_tbl); MODULE_VERSION(DRV_VERSION); -static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance, - struct pt_regs *regs) +static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance) { struct ata_host *host = dev_instance; unsigned int i; @@ -357,8 +353,7 @@ static irqreturn_t nv_do_interrupt(struct ata_host *host, u8 irq_stat) return IRQ_RETVAL(handled); } -static irqreturn_t nv_nf2_interrupt(int irq, void *dev_instance, - struct pt_regs *regs) +static irqreturn_t nv_nf2_interrupt(int irq, void *dev_instance) { struct ata_host *host = dev_instance; u8 irq_stat; @@ -372,8 +367,7 @@ static irqreturn_t nv_nf2_interrupt(int irq, void *dev_instance, return ret; } -static irqreturn_t nv_ck804_interrupt(int irq, void *dev_instance, - struct pt_regs *regs) +static irqreturn_t nv_ck804_interrupt(int irq, void *dev_instance) { struct ata_host *host = dev_instance; u8 irq_stat; diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c index 15c9437710fc..d636ede064aa 100644 --- a/drivers/ata/sata_promise.c +++ b/drivers/ata/sata_promise.c @@ -93,7 +93,7 @@ struct pdc_host_priv { static u32 pdc_sata_scr_read (struct ata_port *ap, unsigned int sc_reg); static void pdc_sata_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val); static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent); -static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t pdc_interrupt (int irq, void *dev_instance); static void pdc_eng_timeout(struct ata_port *ap); static int pdc_port_start(struct ata_port *ap); static void pdc_port_stop(struct ata_port *ap); @@ -498,7 +498,7 @@ static void pdc_irq_clear(struct ata_port *ap) readl(mmio + PDC_INT_SEQMASK); } -static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t pdc_interrupt (int irq, void *dev_instance) { struct ata_host *host = dev_instance; struct ata_port *ap; diff --git a/drivers/ata/sata_qstor.c b/drivers/ata/sata_qstor.c index 7f6cc3c07de5..710909df4eaf 100644 --- a/drivers/ata/sata_qstor.c +++ b/drivers/ata/sata_qstor.c @@ -114,7 +114,7 @@ struct qs_port_priv { static u32 qs_scr_read (struct ata_port *ap, unsigned int sc_reg); static void qs_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val); static int qs_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent); -static irqreturn_t qs_intr (int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t qs_intr (int irq, void *dev_instance); static int qs_port_start(struct ata_port *ap); static void qs_host_stop(struct ata_host *host); static void qs_port_stop(struct ata_port *ap); @@ -454,7 +454,7 @@ static inline unsigned int qs_intr_mmio(struct ata_host *host) return handled; } -static irqreturn_t qs_intr(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t qs_intr(int irq, void *dev_instance) { struct ata_host *host = dev_instance; unsigned int handled = 0; diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c index 3d9fa1cc834d..ae5edb80ea9a 100644 --- a/drivers/ata/sata_sil.c +++ b/drivers/ata/sata_sil.c @@ -116,8 +116,7 @@ static void sil_dev_config(struct ata_port *ap, struct ata_device *dev); static u32 sil_scr_read (struct ata_port *ap, unsigned int sc_reg); static void sil_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val); static void sil_post_set_mode (struct ata_port *ap); -static irqreturn_t sil_interrupt(int irq, void *dev_instance, - struct pt_regs *regs); +static irqreturn_t sil_interrupt(int irq, void *dev_instance); static void sil_freeze(struct ata_port *ap); static void sil_thaw(struct ata_port *ap); @@ -437,8 +436,7 @@ static void sil_host_intr(struct ata_port *ap, u32 bmdma2) ata_port_freeze(ap); } -static irqreturn_t sil_interrupt(int irq, void *dev_instance, - struct pt_regs *regs) +static irqreturn_t sil_interrupt(int irq, void *dev_instance) { struct ata_host *host = dev_instance; void __iomem *mmio_base = host->mmio_base; diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c index a951f40c2f21..169e200a6a71 100644 --- a/drivers/ata/sata_sil24.c +++ b/drivers/ata/sata_sil24.c @@ -330,7 +330,7 @@ static void sil24_tf_read(struct ata_port *ap, struct ata_taskfile *tf); static void sil24_qc_prep(struct ata_queued_cmd *qc); static unsigned int sil24_qc_issue(struct ata_queued_cmd *qc); static void sil24_irq_clear(struct ata_port *ap); -static irqreturn_t sil24_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t sil24_interrupt(int irq, void *dev_instance); static void sil24_freeze(struct ata_port *ap); static void sil24_thaw(struct ata_port *ap); static void sil24_error_handler(struct ata_port *ap); @@ -870,7 +870,7 @@ static inline void sil24_host_intr(struct ata_port *ap) slot_stat, ap->active_tag, ap->sactive); } -static irqreturn_t sil24_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t sil24_interrupt(int irq, void *dev_instance) { struct ata_host *host = dev_instance; struct sil24_host_priv *hpriv = host->private_data; diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c index 8c74f2ff4344..ae7992de4b08 100644 --- a/drivers/ata/sata_sx4.c +++ b/drivers/ata/sata_sx4.c @@ -152,7 +152,7 @@ struct pdc_host_priv { static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent); -static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance); static void pdc_eng_timeout(struct ata_port *ap); static void pdc_20621_phy_reset (struct ata_port *ap); static int pdc_port_start(struct ata_port *ap); @@ -788,7 +788,7 @@ static void pdc20621_irq_clear(struct ata_port *ap) readl(mmio + PDC_20621_SEQMASK); } -static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance) { struct ata_host *host = dev_instance; struct ata_port *ap; diff --git a/drivers/ata/sata_vsc.c b/drivers/ata/sata_vsc.c index 273d88fcf980..e654b990b905 100644 --- a/drivers/ata/sata_vsc.c +++ b/drivers/ata/sata_vsc.c @@ -203,8 +203,7 @@ static void vsc_sata_tf_read(struct ata_port *ap, struct ata_taskfile *tf) * * Read the interrupt register and process for the devices that have them pending. */ -static irqreturn_t vsc_sata_interrupt (int irq, void *dev_instance, - struct pt_regs *regs) +static irqreturn_t vsc_sata_interrupt (int irq, void *dev_instance) { struct ata_host *host = dev_instance; unsigned int i; diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c index da599e6e9d34..8ff5c4e50823 100644 --- a/drivers/atm/ambassador.c +++ b/drivers/atm/ambassador.c @@ -861,10 +861,8 @@ static inline void interrupts_off (amb_dev * dev) { /********** interrupt handling **********/ -static irqreturn_t interrupt_handler(int irq, void *dev_id, - struct pt_regs *pt_regs) { +static irqreturn_t interrupt_handler(int irq, void *dev_id) { amb_dev * dev = (amb_dev *) dev_id; - (void) pt_regs; PRINTD (DBG_IRQ|DBG_FLOW, "interrupt_handler: %p", dev_id); diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c index df359a6c14f6..bc1b13c8f5d7 100644 --- a/drivers/atm/eni.c +++ b/drivers/atm/eni.c @@ -1488,7 +1488,7 @@ static void bug_int(struct atm_dev *dev,unsigned long reason) } -static irqreturn_t eni_int(int irq,void *dev_id,struct pt_regs *regs) +static irqreturn_t eni_int(int irq,void *dev_id) { struct atm_dev *dev; struct eni_dev *eni_dev; diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c index 5f25e5efefcd..40ab9b65fae9 100644 --- a/drivers/atm/firestream.c +++ b/drivers/atm/firestream.c @@ -1546,7 +1546,7 @@ static void __devexit free_freepool (struct fs_dev *dev, struct freepool *fp) -static irqreturn_t fs_irq (int irq, void *dev_id, struct pt_regs * pt_regs) +static irqreturn_t fs_irq (int irq, void *dev_id) { int i; u32 status; diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index 98622130de5b..3a7b21ff30a5 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -1328,7 +1328,7 @@ fore200e_irq(struct fore200e* fore200e) static irqreturn_t -fore200e_interrupt(int irq, void* dev, struct pt_regs* regs) +fore200e_interrupt(int irq, void* dev) { struct fore200e* fore200e = FORE200E_DEV((struct atm_dev*)dev); diff --git a/drivers/atm/he.c b/drivers/atm/he.c index b22a9142b240..c7314a79da0f 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -109,7 +109,7 @@ static int he_open(struct atm_vcc *vcc); static void he_close(struct atm_vcc *vcc); static int he_send(struct atm_vcc *vcc, struct sk_buff *skb); static int he_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg); -static irqreturn_t he_irq_handler(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t he_irq_handler(int irq, void *dev_id); static void he_tasklet(unsigned long data); static int he_proc_read(struct atm_dev *dev,loff_t *pos,char *page); static int he_start(struct atm_dev *dev); @@ -2216,7 +2216,7 @@ he_tasklet(unsigned long data) } static irqreturn_t -he_irq_handler(int irq, void *dev_id, struct pt_regs *regs) +he_irq_handler(int irq, void *dev_id) { unsigned long flags; struct he_dev *he_dev = (struct he_dev * )dev_id; diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c index 209dba1c70da..33e9ee47392b 100644 --- a/drivers/atm/horizon.c +++ b/drivers/atm/horizon.c @@ -1382,12 +1382,10 @@ static inline void rx_data_av_handler (hrz_dev * dev) { /********** interrupt handler **********/ -static irqreturn_t interrupt_handler(int irq, void *dev_id, - struct pt_regs *pt_regs) { +static irqreturn_t interrupt_handler(int irq, void *dev_id) { hrz_dev * dev = (hrz_dev *) dev_id; u32 int_source; unsigned int irq_ok; - (void) pt_regs; PRINTD (DBG_FLOW, "interrupt_handler: %p", dev_id); diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c index 7487f0ad68e9..87b17c33b3f9 100644 --- a/drivers/atm/idt77252.c +++ b/drivers/atm/idt77252.c @@ -2774,7 +2774,7 @@ idt77252_collect_stat(struct idt77252_dev *card) } static irqreturn_t -idt77252_interrupt(int irq, void *dev_id, struct pt_regs *ptregs) +idt77252_interrupt(int irq, void *dev_id) { struct idt77252_dev *card = dev_id; u32 stat; diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c index f20b0b2c06c6..9ed1c60048f0 100644 --- a/drivers/atm/iphase.c +++ b/drivers/atm/iphase.c @@ -2195,7 +2195,7 @@ err_out: return -ENOMEM; } -static irqreturn_t ia_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ia_int(int irq, void *dev_id) { struct atm_dev *dev; IADEV *iadev; diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c index b9568e10965a..8895f026bea7 100644 --- a/drivers/atm/lanai.c +++ b/drivers/atm/lanai.c @@ -1890,12 +1890,12 @@ static inline void lanai_int_1(struct lanai_dev *lanai, u32 reason) reg_write(lanai, ack, IntAck_Reg); } -static irqreturn_t lanai_int(int irq, void *devid, struct pt_regs *regs) +static irqreturn_t lanai_int(int irq, void *devid) { struct lanai_dev *lanai = (struct lanai_dev *) devid; u32 reason; - (void) irq; (void) regs; /* unused variables */ + (void) irq; /* unused variables */ #ifdef USE_POWERDOWN /* diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c index b8036899e56f..632ede552761 100644 --- a/drivers/atm/nicstar.c +++ b/drivers/atm/nicstar.c @@ -214,7 +214,7 @@ static void __devinit ns_init_card_error(ns_dev *card, int error); static scq_info *get_scq(int size, u32 scd); static void free_scq(scq_info *scq, struct atm_vcc *vcc); static void push_rxbufs(ns_dev *, struct sk_buff *); -static irqreturn_t ns_irq_handler(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t ns_irq_handler(int irq, void *dev_id); static int ns_open(struct atm_vcc *vcc); static void ns_close(struct atm_vcc *vcc); static void fill_tst(ns_dev *card, int n, vc_map *vc); @@ -1194,7 +1194,7 @@ static void push_rxbufs(ns_dev *card, struct sk_buff *skb) -static irqreturn_t ns_irq_handler(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ns_irq_handler(int irq, void *dev_id) { u32 stat_r; ns_dev *card; diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c index 083c5d3f2e18..7df0f373188e 100644 --- a/drivers/atm/zatm.c +++ b/drivers/atm/zatm.c @@ -1012,7 +1012,7 @@ static int start_tx(struct atm_dev *dev) /*------------------------------- interrupts --------------------------------*/ -static irqreturn_t zatm_int(int irq,void *dev_id,struct pt_regs *regs) +static irqreturn_t zatm_int(int irq,void *dev_id) { struct atm_dev *dev; struct zatm_dev *zatm_dev; diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c index b3f639fbf220..3e8ab84b9447 100644 --- a/drivers/block/DAC960.c +++ b/drivers/block/DAC960.c @@ -2698,8 +2698,7 @@ DAC960_DetectController(struct pci_dev *PCI_Device, { struct DAC960_privdata *privdata = (struct DAC960_privdata *)entry->driver_data; - irqreturn_t (*InterruptHandler)(int, void *, struct pt_regs *) = - privdata->InterruptHandler; + irq_handler_t InterruptHandler = privdata->InterruptHandler; unsigned int MemoryWindowSize = privdata->MemoryWindowSize; DAC960_Controller_T *Controller = NULL; unsigned char DeviceFunction = PCI_Device->devfn; @@ -5253,8 +5252,7 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command) */ static irqreturn_t DAC960_GEM_InterruptHandler(int IRQ_Channel, - void *DeviceIdentifier, - struct pt_regs *InterruptRegisters) + void *DeviceIdentifier) { DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier; void __iomem *ControllerBaseAddress = Controller->BaseAddress; @@ -5295,8 +5293,7 @@ static irqreturn_t DAC960_GEM_InterruptHandler(int IRQ_Channel, */ static irqreturn_t DAC960_BA_InterruptHandler(int IRQ_Channel, - void *DeviceIdentifier, - struct pt_regs *InterruptRegisters) + void *DeviceIdentifier) { DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier; void __iomem *ControllerBaseAddress = Controller->BaseAddress; @@ -5338,8 +5335,7 @@ static irqreturn_t DAC960_BA_InterruptHandler(int IRQ_Channel, */ static irqreturn_t DAC960_LP_InterruptHandler(int IRQ_Channel, - void *DeviceIdentifier, - struct pt_regs *InterruptRegisters) + void *DeviceIdentifier) { DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier; void __iomem *ControllerBaseAddress = Controller->BaseAddress; @@ -5381,8 +5377,7 @@ static irqreturn_t DAC960_LP_InterruptHandler(int IRQ_Channel, */ static irqreturn_t DAC960_LA_InterruptHandler(int IRQ_Channel, - void *DeviceIdentifier, - struct pt_regs *InterruptRegisters) + void *DeviceIdentifier) { DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier; void __iomem *ControllerBaseAddress = Controller->BaseAddress; @@ -5420,8 +5415,7 @@ static irqreturn_t DAC960_LA_InterruptHandler(int IRQ_Channel, */ static irqreturn_t DAC960_PG_InterruptHandler(int IRQ_Channel, - void *DeviceIdentifier, - struct pt_regs *InterruptRegisters) + void *DeviceIdentifier) { DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier; void __iomem *ControllerBaseAddress = Controller->BaseAddress; @@ -5459,8 +5453,7 @@ static irqreturn_t DAC960_PG_InterruptHandler(int IRQ_Channel, */ static irqreturn_t DAC960_PD_InterruptHandler(int IRQ_Channel, - void *DeviceIdentifier, - struct pt_regs *InterruptRegisters) + void *DeviceIdentifier) { DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier; void __iomem *ControllerBaseAddress = Controller->BaseAddress; @@ -5498,8 +5491,7 @@ static irqreturn_t DAC960_PD_InterruptHandler(int IRQ_Channel, */ static irqreturn_t DAC960_P_InterruptHandler(int IRQ_Channel, - void *DeviceIdentifier, - struct pt_regs *InterruptRegisters) + void *DeviceIdentifier) { DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier; void __iomem *ControllerBaseAddress = Controller->BaseAddress; diff --git a/drivers/block/DAC960.h b/drivers/block/DAC960.h index f9217c34bc2b..cec539e601fe 100644 --- a/drivers/block/DAC960.h +++ b/drivers/block/DAC960.h @@ -2175,7 +2175,7 @@ static char struct DAC960_privdata { DAC960_HardwareType_T HardwareType; DAC960_FirmwareType_T FirmwareType; - irqreturn_t (*InterruptHandler)(int, void *, struct pt_regs *); + irq_handler_t InterruptHandler; unsigned int MemoryWindowSize; }; @@ -4412,12 +4412,12 @@ static void DAC960_FinalizeController(DAC960_Controller_T *); static void DAC960_V1_QueueReadWriteCommand(DAC960_Command_T *); static void DAC960_V2_QueueReadWriteCommand(DAC960_Command_T *); static void DAC960_RequestFunction(struct request_queue *); -static irqreturn_t DAC960_BA_InterruptHandler(int, void *, struct pt_regs *); -static irqreturn_t DAC960_LP_InterruptHandler(int, void *, struct pt_regs *); -static irqreturn_t DAC960_LA_InterruptHandler(int, void *, struct pt_regs *); -static irqreturn_t DAC960_PG_InterruptHandler(int, void *, struct pt_regs *); -static irqreturn_t DAC960_PD_InterruptHandler(int, void *, struct pt_regs *); -static irqreturn_t DAC960_P_InterruptHandler(int, void *, struct pt_regs *); +static irqreturn_t DAC960_BA_InterruptHandler(int, void *); +static irqreturn_t DAC960_LP_InterruptHandler(int, void *); +static irqreturn_t DAC960_LA_InterruptHandler(int, void *); +static irqreturn_t DAC960_PG_InterruptHandler(int, void *); +static irqreturn_t DAC960_PD_InterruptHandler(int, void *); +static irqreturn_t DAC960_P_InterruptHandler(int, void *); static void DAC960_V1_QueueMonitoringCommand(DAC960_Command_T *); static void DAC960_V2_QueueMonitoringCommand(DAC960_Command_T *); static void DAC960_MonitoringTimerFunction(unsigned long); diff --git a/drivers/block/acsi.c b/drivers/block/acsi.c index 0b80fbb8dbfd..706cdc6a69ec 100644 --- a/drivers/block/acsi.c +++ b/drivers/block/acsi.c @@ -346,7 +346,7 @@ static int acsicmd_dma( const char *cmd, char *buffer, int blocks, int rwflag, int enable); static int acsi_reqsense( char *buffer, int targ, int lun); static void acsi_print_error(const unsigned char *errblk, struct acsi_info_struct *aip); -static irqreturn_t acsi_interrupt (int irq, void *data, struct pt_regs *fp); +static irqreturn_t acsi_interrupt (int irq, void *data); static void unexpected_acsi_interrupt( void ); static void bad_rw_intr( void ); static void read_intr( void ); @@ -726,7 +726,7 @@ static void acsi_print_error(const unsigned char *errblk, struct acsi_info_struc * *******************************************************************/ -static irqreturn_t acsi_interrupt(int irq, void *data, struct pt_regs *fp ) +static irqreturn_t acsi_interrupt(int irq, void *data ) { void (*acsi_irq_handler)(void) = do_acsi; diff --git a/drivers/block/acsi_slm.c b/drivers/block/acsi_slm.c index 4030a8fd1187..8e41c87b026e 100644 --- a/drivers/block/acsi_slm.c +++ b/drivers/block/acsi_slm.c @@ -246,7 +246,7 @@ static int slm_getstats( char *buffer, int device ); static ssize_t slm_read( struct file* file, char *buf, size_t count, loff_t *ppos ); static void start_print( int device ); -static irqreturn_t slm_interrupt(int irc, void *data, struct pt_regs *fp); +static irqreturn_t slm_interrupt(int irc, void *data); static void slm_test_ready( unsigned long dummy ); static void set_dma_addr( unsigned long paddr ); static unsigned long get_dma_addr( void ); @@ -452,7 +452,7 @@ static void start_print( int device ) /* Only called when an error happened or at the end of a page */ -static irqreturn_t slm_interrupt(int irc, void *data, struct pt_regs *fp) +static irqreturn_t slm_interrupt(int irc, void *data) { unsigned long addr; int stat; diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c index 2641597c6549..5d254b714509 100644 --- a/drivers/block/amiflop.c +++ b/drivers/block/amiflop.c @@ -209,7 +209,7 @@ static int fd_device[4] = { 0, 0, 0, 0 }; /* Milliseconds timer */ -static irqreturn_t ms_isr(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t ms_isr(int irq, void *dummy) { ms_busy = -1; wake_up(&ms_wait); @@ -560,7 +560,7 @@ static unsigned long fd_get_drive_id(int drive) return (id); } -static irqreturn_t fd_block_done(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t fd_block_done(int irq, void *dummy) { if (block_flag) custom.dsklen = 0x4000; diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c index c39650920bdf..14d6b9492750 100644 --- a/drivers/block/ataflop.c +++ b/drivers/block/ataflop.c @@ -342,7 +342,7 @@ static void fd_select_drive( int drive ); static void fd_deselect( void ); static void fd_motor_off_timer( unsigned long dummy ); static void check_change( unsigned long dummy ); -static irqreturn_t floppy_irq (int irq, void *dummy, struct pt_regs *fp); +static irqreturn_t floppy_irq (int irq, void *dummy); static void fd_error( void ); static int do_format(int drive, int type, struct atari_format_descr *desc); static void do_fd_action( int drive ); @@ -573,7 +573,7 @@ static inline void copy_buffer(void *from, void *to) static void (*FloppyIRQHandler)( int status ) = NULL; -static irqreturn_t floppy_irq (int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t floppy_irq (int irq, void *dummy) { unsigned char status; void (*handler)( int ); diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 36b88f6c5f82..dcccaf2782f3 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -130,7 +130,7 @@ static struct board_type products[] = { static ctlr_info_t *hba[MAX_CTLR]; static void do_cciss_request(request_queue_t *q); -static irqreturn_t do_cciss_intr(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t do_cciss_intr(int irq, void *dev_id); static int cciss_open(struct inode *inode, struct file *filep); static int cciss_release(struct inode *inode, struct file *filep); static int cciss_ioctl(struct inode *inode, struct file *filep, @@ -2300,7 +2300,7 @@ static int sendcmd(__u8 cmd, int ctlr, void *buff, size_t size, unsigned int use #ifdef CONFIG_CISS_SCSI_TAPE /* if we saved some commands for later, process them now. */ if (info_p->scsi_rejects.ncompletions > 0) - do_cciss_intr(0, info_p, NULL); + do_cciss_intr(0, info_p); #endif cmd_free(info_p, c, 1); return status; @@ -2652,7 +2652,7 @@ static inline long interrupt_not_for_us(ctlr_info_t *h) #endif } -static irqreturn_t do_cciss_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t do_cciss_intr(int irq, void *dev_id) { ctlr_info_t *h = dev_id; CommandList_struct *c; diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c index ada68e65b5ff..570d2f049323 100644 --- a/drivers/block/cpqarray.c +++ b/drivers/block/cpqarray.c @@ -169,7 +169,7 @@ static inline cmdlist_t *removeQ(cmdlist_t **Qptr, cmdlist_t *c); static inline void complete_buffers(struct bio *bio, int ok); static inline void complete_command(cmdlist_t *cmd, int timeout); -static irqreturn_t do_ida_intr(int irq, void *dev_id, struct pt_regs * regs); +static irqreturn_t do_ida_intr(int irq, void *dev_id); static void ida_timer(unsigned long tdata); static int ida_revalidate(struct gendisk *disk); static int revalidate_allvol(ctlr_info_t *host); @@ -1042,7 +1042,7 @@ static inline void complete_command(cmdlist_t *cmd, int timeout) * Find the command on the completion queue, remove it, tell the OS and * try to queue up more IO */ -static irqreturn_t do_ida_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t do_ida_intr(int irq, void *dev_id) { ctlr_info_t *h = dev_id; cmdlist_t *c; diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 629c5769d994..9e6d3a87cbe3 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -221,7 +221,7 @@ static DEFINE_SPINLOCK(floppy_lock); static struct completion device_release; static unsigned short virtual_dma_port = 0x3f0; -irqreturn_t floppy_interrupt(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t floppy_interrupt(int irq, void *dev_id); static int set_dor(int fdc, char mask, char data); #define K_64 0x10000 /* 64KB */ @@ -1726,7 +1726,7 @@ static void print_result(char *message, int inr) } /* interrupt handler. Note that this can be called externally on the Sparc */ -irqreturn_t floppy_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t floppy_interrupt(int irq, void *dev_id) { void (*handler) (void) = do_floppy; int do_print; diff --git a/drivers/block/ps2esdi.c b/drivers/block/ps2esdi.c index 5537974fb242..688a4fb0dc99 100644 --- a/drivers/block/ps2esdi.c +++ b/drivers/block/ps2esdi.c @@ -75,8 +75,7 @@ static int ps2esdi_out_cmd_blk(u_short * cmd_blk); static void ps2esdi_prep_dma(char *buffer, u_short length, u_char dma_xmode); -static irqreturn_t ps2esdi_interrupt_handler(int irq, void *dev_id, - struct pt_regs *regs); +static irqreturn_t ps2esdi_interrupt_handler(int irq, void *dev_id); static void (*current_int_handler) (u_int) = NULL; static void ps2esdi_normal_interrupt_handler(u_int); static void ps2esdi_initial_reset_int_handler(u_int); @@ -687,8 +686,7 @@ static void ps2esdi_prep_dma(char *buffer, u_short length, u_char dma_xmode) -static irqreturn_t ps2esdi_interrupt_handler(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t ps2esdi_interrupt_handler(int irq, void *dev_id) { u_int int_ret_code; diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c index fdc8f892eb86..1a65979f1f0f 100644 --- a/drivers/block/swim3.c +++ b/drivers/block/swim3.c @@ -238,8 +238,8 @@ static void scan_timeout(unsigned long data); static void seek_timeout(unsigned long data); static void settle_timeout(unsigned long data); static void xfer_timeout(unsigned long data); -static irqreturn_t swim3_interrupt(int irq, void *dev_id, struct pt_regs *regs); -/*static void fd_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs);*/ +static irqreturn_t swim3_interrupt(int irq, void *dev_id); +/*static void fd_dma_interrupt(int irq, void *dev_id);*/ static int grab_drive(struct floppy_state *fs, enum swim_state state, int interruptible); static void release_drive(struct floppy_state *fs); @@ -624,7 +624,7 @@ static void xfer_timeout(unsigned long data) start_request(fs); } -static irqreturn_t swim3_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t swim3_interrupt(int irq, void *dev_id) { struct floppy_state *fs = (struct floppy_state *) dev_id; struct swim3 __iomem *sw = fs->swim3; @@ -777,7 +777,7 @@ static irqreturn_t swim3_interrupt(int irq, void *dev_id, struct pt_regs *regs) } /* -static void fd_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static void fd_dma_interrupt(int irq, void *dev_id) { } */ diff --git a/drivers/block/swim_iop.c b/drivers/block/swim_iop.c index dfda796eba56..ed7b06cf3e68 100644 --- a/drivers/block/swim_iop.c +++ b/drivers/block/swim_iop.c @@ -94,7 +94,7 @@ static char *drive_names[7] = { int swimiop_init(void); static void swimiop_init_request(struct swim_iop_req *); static int swimiop_send_request(struct swim_iop_req *); -static void swimiop_receive(struct iop_msg *, struct pt_regs *); +static void swimiop_receive(struct iop_msg *); static void swimiop_status_update(int, struct swim_drvstatus *); static int swimiop_eject(struct floppy_state *fs); @@ -257,7 +257,7 @@ static int swimiop_send_request(struct swim_iop_req *req) * 2. An unsolicited message was received from the IOP. */ -void swimiop_receive(struct iop_msg *msg, struct pt_regs *regs) +void swimiop_receive(struct iop_msg *msg) { struct swim_iop_req *req; struct swimmsg_status *sm; diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c index c6beee18a07c..47d6975268ff 100644 --- a/drivers/block/sx8.c +++ b/drivers/block/sx8.c @@ -1200,7 +1200,7 @@ static inline void carm_handle_responses(struct carm_host *host) host->resp_idx += work; } -static irqreturn_t carm_interrupt(int irq, void *__host, struct pt_regs *regs) +static irqreturn_t carm_interrupt(int irq, void *__host) { struct carm_host *host = __host; void __iomem *mmio; diff --git a/drivers/block/ub.c b/drivers/block/ub.c index 45a8f402b07b..0d5c73f07265 100644 --- a/drivers/block/ub.c +++ b/drivers/block/ub.c @@ -362,7 +362,7 @@ static void ub_end_rq(struct request *rq, unsigned int status); static int ub_rw_cmd_retry(struct ub_dev *sc, struct ub_lun *lun, struct ub_request *urq, struct ub_scsi_cmd *cmd); static int ub_submit_scsi(struct ub_dev *sc, struct ub_scsi_cmd *cmd); -static void ub_urb_complete(struct urb *urb, struct pt_regs *pt); +static void ub_urb_complete(struct urb *urb); static void ub_scsi_action(unsigned long _dev); static void ub_scsi_dispatch(struct ub_dev *sc); static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd); @@ -959,7 +959,7 @@ static void ub_urb_timeout(unsigned long arg) * the sc->lock taken) and from an interrupt (while we do NOT have * the sc->lock taken). Therefore, bounce this off to a tasklet. */ -static void ub_urb_complete(struct urb *urb, struct pt_regs *pt) +static void ub_urb_complete(struct urb *urb) { struct ub_dev *sc = urb->context; @@ -1923,7 +1923,7 @@ err_alloc: /* */ -static void ub_probe_urb_complete(struct urb *urb, struct pt_regs *pt) +static void ub_probe_urb_complete(struct urb *urb) { struct completion *cop = urb->context; complete(cop); diff --git a/drivers/block/umem.c b/drivers/block/umem.c index cbb9d0f21acc..30f16bd83650 100644 --- a/drivers/block/umem.c +++ b/drivers/block/umem.c @@ -571,7 +571,7 @@ static int mm_make_request(request_queue_t *q, struct bio *bio) -- mm_interrupt ----------------------------------------------------------------------------------- */ -static irqreturn_t mm_interrupt(int irq, void *__card, struct pt_regs *regs) +static irqreturn_t mm_interrupt(int irq, void *__card) { struct cardinfo *card = (struct cardinfo *) __card; unsigned int dma_status; diff --git a/drivers/block/xd.c b/drivers/block/xd.c index ebf3025721d1..10cc38783bdf 100644 --- a/drivers/block/xd.c +++ b/drivers/block/xd.c @@ -462,8 +462,7 @@ static void xd_recalibrate (u_char drive) } /* xd_interrupt_handler: interrupt service routine */ -static irqreturn_t xd_interrupt_handler(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t xd_interrupt_handler(int irq, void *dev_id) { if (inb(XD_STATUS) & STAT_INTERRUPT) { /* check if it was our device */ #ifdef DEBUG_OTHER diff --git a/drivers/block/xd.h b/drivers/block/xd.h index 71ac2e3dffc8..82e090fea957 100644 --- a/drivers/block/xd.h +++ b/drivers/block/xd.h @@ -109,8 +109,7 @@ static int xd_ioctl (struct inode *inode,struct file *file,unsigned int cmd,unsi static int xd_readwrite (u_char operation,XD_INFO *disk,char *buffer,u_int block,u_int count); static void xd_recalibrate (u_char drive); -static irqreturn_t xd_interrupt_handler(int irq, void *dev_id, - struct pt_regs *regs); +static irqreturn_t xd_interrupt_handler(int irq, void *dev_id); static u_char xd_setup_dma (u_char opcode,u_char *buffer,u_int count); static u_char *xd_build (u_char *cmdblk,u_char command,u_char drive,u_char head,u_short cylinder,u_char sector,u_char count,u_char control); static void xd_watchdog (unsigned long unused); diff --git a/drivers/bluetooth/bcm203x.c b/drivers/bluetooth/bcm203x.c index 13ba729cdd57..67cdda43f229 100644 --- a/drivers/bluetooth/bcm203x.c +++ b/drivers/bluetooth/bcm203x.c @@ -82,7 +82,7 @@ struct bcm203x_data { unsigned int fw_sent; }; -static void bcm203x_complete(struct urb *urb, struct pt_regs *regs) +static void bcm203x_complete(struct urb *urb) { struct bcm203x_data *data = urb->context; struct usb_device *udev = urb->dev; diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c index efcc28ec9d9a..31ade991aa91 100644 --- a/drivers/bluetooth/bfusb.c +++ b/drivers/bluetooth/bfusb.c @@ -95,8 +95,8 @@ struct bfusb_data_scb { struct urb *urb; }; -static void bfusb_tx_complete(struct urb *urb, struct pt_regs *regs); -static void bfusb_rx_complete(struct urb *urb, struct pt_regs *regs); +static void bfusb_tx_complete(struct urb *urb); +static void bfusb_rx_complete(struct urb *urb); static struct urb *bfusb_get_completed(struct bfusb_data *data) { @@ -190,7 +190,7 @@ static void bfusb_tx_wakeup(struct bfusb_data *data) clear_bit(BFUSB_TX_PROCESS, &data->state); } -static void bfusb_tx_complete(struct urb *urb, struct pt_regs *regs) +static void bfusb_tx_complete(struct urb *urb) { struct sk_buff *skb = (struct sk_buff *) urb->context; struct bfusb_data *data = (struct bfusb_data *) skb->dev; @@ -349,7 +349,7 @@ static inline int bfusb_recv_block(struct bfusb_data *data, int hdr, unsigned ch return 0; } -static void bfusb_rx_complete(struct urb *urb, struct pt_regs *regs) +static void bfusb_rx_complete(struct urb *urb) { struct sk_buff *skb = (struct sk_buff *) urb->context; struct bfusb_data *data = (struct bfusb_data *) skb->dev; diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index 8eebf9ca3786..845b8680032a 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -497,7 +497,7 @@ static void bluecard_receive(bluecard_info_t *info, unsigned int offset) } -static irqreturn_t bluecard_interrupt(int irq, void *dev_inst, struct pt_regs *regs) +static irqreturn_t bluecard_interrupt(int irq, void *dev_inst) { bluecard_info_t *info = dev_inst; unsigned int iobase; diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c index e0231dc2cb1a..9fca6513562d 100644 --- a/drivers/bluetooth/bpa10x.c +++ b/drivers/bluetooth/bpa10x.c @@ -263,7 +263,7 @@ static void bpa10x_wakeup(struct bpa10x_data *data) } } -static void bpa10x_complete(struct urb *urb, struct pt_regs *regs) +static void bpa10x_complete(struct urb *urb) { struct bpa10x_data *data = urb->context; unsigned char *buf = urb->transfer_buffer; diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index df7bb016df49..3a96a0babc6a 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -338,7 +338,7 @@ static void bt3c_receive(bt3c_info_t *info) } -static irqreturn_t bt3c_interrupt(int irq, void *dev_inst, struct pt_regs *regs) +static irqreturn_t bt3c_interrupt(int irq, void *dev_inst) { bt3c_info_t *info = dev_inst; unsigned int iobase; diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 746ccca97f6f..3b29086b7c3f 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -288,7 +288,7 @@ static void btuart_receive(btuart_info_t *info) } -static irqreturn_t btuart_interrupt(int irq, void *dev_inst, struct pt_regs *regs) +static irqreturn_t btuart_interrupt(int irq, void *dev_inst) { btuart_info_t *info = dev_inst; unsigned int iobase; diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index 0e99def8a1e3..e7c800f4c3ad 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -291,7 +291,7 @@ static void dtl1_receive(dtl1_info_t *info) } -static irqreturn_t dtl1_interrupt(int irq, void *dev_inst, struct pt_regs *regs) +static irqreturn_t dtl1_interrupt(int irq, void *dev_inst) { dtl1_info_t *info = dev_inst; unsigned int iobase; diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c index 0801af4ad2b9..7565642a007a 100644 --- a/drivers/bluetooth/hci_usb.c +++ b/drivers/bluetooth/hci_usb.c @@ -176,8 +176,8 @@ static struct _urb *_urb_dequeue(struct _urb_queue *q) return _urb; } -static void hci_usb_rx_complete(struct urb *urb, struct pt_regs *regs); -static void hci_usb_tx_complete(struct urb *urb, struct pt_regs *regs); +static void hci_usb_rx_complete(struct urb *urb); +static void hci_usb_tx_complete(struct urb *urb); #define __pending_tx(husb, type) (&husb->pending_tx[type-1]) #define __pending_q(husb, type) (&husb->pending_q[type-1]) @@ -732,7 +732,7 @@ static inline int __recv_frame(struct hci_usb *husb, int type, void *data, int c return 0; } -static void hci_usb_rx_complete(struct urb *urb, struct pt_regs *regs) +static void hci_usb_rx_complete(struct urb *urb) { struct _urb *_urb = container_of(urb, struct _urb, urb); struct hci_usb *husb = (void *) urb->context; @@ -786,7 +786,7 @@ unlock: read_unlock(&husb->completion_lock); } -static void hci_usb_tx_complete(struct urb *urb, struct pt_regs *regs) +static void hci_usb_tx_complete(struct urb *urb) { struct _urb *_urb = container_of(urb, struct _urb, urb); struct hci_usb *husb = (void *) urb->context; diff --git a/drivers/cdrom/cdu31a.c b/drivers/cdrom/cdu31a.c index ccd91c1a84bd..2157c58755e0 100644 --- a/drivers/cdrom/cdu31a.c +++ b/drivers/cdrom/cdu31a.c @@ -513,7 +513,7 @@ static inline void write_cmd(unsigned char cmd) outb(cmd, sony_cd_cmd_reg); } -static irqreturn_t cdu31a_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t cdu31a_interrupt(int irq, void *dev_id) { unsigned char val; diff --git a/drivers/cdrom/cm206.c b/drivers/cdrom/cm206.c index 9b05ddd23141..e6d8e9ededea 100644 --- a/drivers/cdrom/cm206.c +++ b/drivers/cdrom/cm206.c @@ -359,7 +359,7 @@ static struct tasklet_struct cm206_tasklet; as there seems so reason for this to happen. */ -static irqreturn_t cm206_interrupt(int sig, void *dev_id, struct pt_regs *regs) +static irqreturn_t cm206_interrupt(int sig, void *dev_id) { volatile ush fool; cd->intr_ds = inw(r_data_status); /* resets data_ready, data_error, diff --git a/drivers/cdrom/mcdx.c b/drivers/cdrom/mcdx.c index dcd1ab684f3e..60e1978ec0ea 100644 --- a/drivers/cdrom/mcdx.c +++ b/drivers/cdrom/mcdx.c @@ -845,7 +845,7 @@ static void mcdx_delay(struct s_drive_stuff *stuff, long jifs) } } -static irqreturn_t mcdx_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mcdx_intr(int irq, void *dev_id) { struct s_drive_stuff *stuffp = dev_id; unsigned char b; diff --git a/drivers/cdrom/sonycd535.c b/drivers/cdrom/sonycd535.c index 30ab56258a92..f77ada933ea0 100644 --- a/drivers/cdrom/sonycd535.c +++ b/drivers/cdrom/sonycd535.c @@ -322,7 +322,7 @@ disable_interrupts(void) } static irqreturn_t -cdu535_interrupt(int irq, void *dev_id, struct pt_regs *regs) +cdu535_interrupt(int irq, void *dev_id) { disable_interrupts(); if (waitqueue_active(&cdu535_irq_wait)) { diff --git a/drivers/char/amiserial.c b/drivers/char/amiserial.c index 486f97c3f4e5..66086fa2d59a 100644 --- a/drivers/char/amiserial.c +++ b/drivers/char/amiserial.c @@ -447,7 +447,7 @@ static void check_modem_status(struct async_struct *info) } } -static irqreturn_t ser_vbl_int( int irq, void *data, struct pt_regs *regs) +static irqreturn_t ser_vbl_int( int irq, void *data) { /* vbl is just a periodic interrupt we tie into to update modem status */ struct async_struct * info = IRQ_ports; @@ -460,7 +460,7 @@ static irqreturn_t ser_vbl_int( int irq, void *data, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t ser_rx_int(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t ser_rx_int(int irq, void *dev_id) { struct async_struct * info; @@ -480,7 +480,7 @@ static irqreturn_t ser_rx_int(int irq, void *dev_id, struct pt_regs * regs) return IRQ_HANDLED; } -static irqreturn_t ser_tx_int(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t ser_tx_int(int irq, void *dev_id) { struct async_struct * info; diff --git a/drivers/char/applicom.c b/drivers/char/applicom.c index 10a389dafd60..1f0b752e5de1 100644 --- a/drivers/char/applicom.c +++ b/drivers/char/applicom.c @@ -110,7 +110,7 @@ static ssize_t ac_read (struct file *, char __user *, size_t, loff_t *); static ssize_t ac_write (struct file *, const char __user *, size_t, loff_t *); static int ac_ioctl(struct inode *, struct file *, unsigned int, unsigned long); -static irqreturn_t ac_interrupt(int, void *, struct pt_regs *); +static irqreturn_t ac_interrupt(int, void *); static const struct file_operations ac_fops = { .owner = THIS_MODULE, @@ -617,7 +617,7 @@ static ssize_t ac_read (struct file *filp, char __user *buf, size_t count, loff_ } } -static irqreturn_t ac_interrupt(int vec, void *dev_instance, struct pt_regs *regs) +static irqreturn_t ac_interrupt(int vec, void *dev_instance) { unsigned int i; unsigned int FlagInt; diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c index 87b2fb510871..e608dadece2f 100644 --- a/drivers/char/cyclades.c +++ b/drivers/char/cyclades.c @@ -1057,7 +1057,7 @@ detect_isa_irq(void __iomem *address) received, out buffer empty, modem change, etc. */ static irqreturn_t -cyy_interrupt(int irq, void *dev_id, struct pt_regs *regs) +cyy_interrupt(int irq, void *dev_id) { struct tty_struct *tty; int status; @@ -1802,7 +1802,7 @@ cyz_handle_cmd(struct cyclades_card *cinfo) #ifdef CONFIG_CYZ_INTR static irqreturn_t -cyz_interrupt(int irq, void *dev_id, struct pt_regs *regs) +cyz_interrupt(int irq, void *dev_id) { struct cyclades_card *cinfo; diff --git a/drivers/char/drm/drm_os_linux.h b/drivers/char/drm/drm_os_linux.h index 695115d70382..2908b72daa6e 100644 --- a/drivers/char/drm/drm_os_linux.h +++ b/drivers/char/drm/drm_os_linux.h @@ -38,7 +38,7 @@ drm_device_t *dev = priv->head->dev /** IRQ handler arguments and return type and values */ -#define DRM_IRQ_ARGS int irq, void *arg, struct pt_regs *regs +#define DRM_IRQ_ARGS int irq, void *arg /** AGP types */ #if __OS_HAS_AGP diff --git a/drivers/char/ec3104_keyb.c b/drivers/char/ec3104_keyb.c index abac18b1871c..77f58ed6d59a 100644 --- a/drivers/char/ec3104_keyb.c +++ b/drivers/char/ec3104_keyb.c @@ -370,7 +370,7 @@ static void e5_receive(struct e5_struct *k) } } -static void ec3104_keyb_interrupt(int irq, void *data, struct pt_regs *regs) +static void ec3104_keyb_interrupt(int irq, void *data) { struct e5_struct *k = &ec3104_keyb; u8 msr, lsr; diff --git a/drivers/char/esp.c b/drivers/char/esp.c index 05788c75d7fc..15a4ea896328 100644 --- a/drivers/char/esp.c +++ b/drivers/char/esp.c @@ -615,8 +615,7 @@ static inline void check_modem_status(struct esp_struct *info) /* * This is the serial driver's interrupt routine */ -static irqreturn_t rs_interrupt_single(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t rs_interrupt_single(int irq, void *dev_id) { struct esp_struct * info; unsigned err_status; diff --git a/drivers/char/ftape/lowlevel/fdc-io.c b/drivers/char/ftape/lowlevel/fdc-io.c index 216532445652..bbcf918f056f 100644 --- a/drivers/char/ftape/lowlevel/fdc-io.c +++ b/drivers/char/ftape/lowlevel/fdc-io.c @@ -1243,7 +1243,7 @@ static int fdc_config(void) TRACE_EXIT 0; } -static irqreturn_t ftape_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ftape_interrupt(int irq, void *dev_id) { void (*handler) (void) = *fdc.hook; int handled = 0; diff --git a/drivers/char/hangcheck-timer.c b/drivers/char/hangcheck-timer.c index d69f2ad9a67d..1aa93a752a9c 100644 --- a/drivers/char/hangcheck-timer.c +++ b/drivers/char/hangcheck-timer.c @@ -159,7 +159,7 @@ static void hangcheck_fire(unsigned long data) if (hangcheck_dump_tasks) { printk(KERN_CRIT "Hangcheck: Task state:\n"); #ifdef CONFIG_MAGIC_SYSRQ - handle_sysrq('t', NULL, NULL); + handle_sysrq('t', NULL); #endif /* CONFIG_MAGIC_SYSRQ */ } if (hangcheck_reboot) { diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index 58b0eb581114..091a11cd878c 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -116,7 +116,7 @@ static inline void writeq(unsigned long long v, void __iomem *addr) } #endif -static irqreturn_t hpet_interrupt(int irq, void *data, struct pt_regs *regs) +static irqreturn_t hpet_interrupt(int irq, void *data) { struct hpet_dev *devp; unsigned long isr; diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c index 4053d1cd393f..9902ffad3b12 100644 --- a/drivers/char/hvc_console.c +++ b/drivers/char/hvc_console.c @@ -294,7 +294,7 @@ static int hvc_poll(struct hvc_struct *hp); * NOTE: This API isn't used if the console adapter doesn't support interrupts. * In this case the console is poll driven. */ -static irqreturn_t hvc_handle_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t hvc_handle_interrupt(int irq, void *dev_instance) { /* if hvc_poll request a repoll, then kick the hvcd thread */ if (hvc_poll(dev_instance)) @@ -621,7 +621,7 @@ static int hvc_poll(struct hvc_struct *hp) sysrq_pressed = 1; continue; } else if (sysrq_pressed) { - handle_sysrq(buf[i], NULL, tty); + handle_sysrq(buf[i], tty); sysrq_pressed = 0; continue; } diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c index 0b89bcde8c52..8728255c9463 100644 --- a/drivers/char/hvcs.c +++ b/drivers/char/hvcs.c @@ -313,8 +313,7 @@ static DEFINE_SPINLOCK(hvcs_structs_lock); static void hvcs_unthrottle(struct tty_struct *tty); static void hvcs_throttle(struct tty_struct *tty); -static irqreturn_t hvcs_handle_interrupt(int irq, void *dev_instance, - struct pt_regs *regs); +static irqreturn_t hvcs_handle_interrupt(int irq, void *dev_instance); static int hvcs_write(struct tty_struct *tty, const unsigned char *buf, int count); @@ -387,8 +386,7 @@ static void hvcs_throttle(struct tty_struct *tty) * handler taking any further interrupts because they are disabled which means * the hvcs_struct will always be valid in this handler. */ -static irqreturn_t hvcs_handle_interrupt(int irq, void *dev_instance, - struct pt_regs *regs) +static irqreturn_t hvcs_handle_interrupt(int irq, void *dev_instance) { struct hvcs_struct *hvcsd = dev_instance; diff --git a/drivers/char/hvsi.c b/drivers/char/hvsi.c index c07dc58d5c1d..2cf63e7305a3 100644 --- a/drivers/char/hvsi.c +++ b/drivers/char/hvsi.c @@ -406,7 +406,7 @@ static void hvsi_insert_chars(struct hvsi_struct *hp, const char *buf, int len) hp->sysrq = 1; continue; } else if (hp->sysrq) { - handle_sysrq(c, NULL, hp->tty); + handle_sysrq(c, hp->tty); hp->sysrq = 0; continue; } @@ -555,7 +555,7 @@ static void hvsi_send_overflow(struct hvsi_struct *hp) * must get all pending data because we only get an irq on empty->non-empty * transition */ -static irqreturn_t hvsi_interrupt(int irq, void *arg, struct pt_regs *regs) +static irqreturn_t hvsi_interrupt(int irq, void *arg) { struct hvsi_struct *hp = (struct hvsi_struct *)arg; struct tty_struct *flip; @@ -616,7 +616,7 @@ static int __init poll_for_state(struct hvsi_struct *hp, int state) unsigned long end_jiffies = jiffies + HVSI_TIMEOUT; for (;;) { - hvsi_interrupt(hp->virq, (void *)hp, NULL); /* get pending data */ + hvsi_interrupt(hp->virq, (void *)hp); /* get pending data */ if (hp->state == state) return 0; diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c index 62ef511d143b..858ba5432c99 100644 --- a/drivers/char/ip2/ip2main.c +++ b/drivers/char/ip2/ip2main.c @@ -190,7 +190,7 @@ static int ip2_tiocmset(struct tty_struct *tty, struct file *file, static void set_irq(int, int); static void ip2_interrupt_bh(i2eBordStrPtr pB); -static irqreturn_t ip2_interrupt(int irq, void *dev_id, struct pt_regs * regs); +static irqreturn_t ip2_interrupt(int irq, void *dev_id); static void ip2_poll(unsigned long arg); static inline void service_all_boards(void); static void do_input(void *p); @@ -1154,10 +1154,9 @@ ip2_interrupt_bh(i2eBordStrPtr pB) /******************************************************************************/ -/* Function: ip2_interrupt(int irq, void *dev_id, struct pt_regs * regs) */ +/* Function: ip2_interrupt(int irq, void *dev_id) */ /* Parameters: irq - interrupt number */ /* pointer to optional device ID structure */ -/* pointer to register structure */ /* Returns: Nothing */ /* */ /* Description: */ @@ -1173,7 +1172,7 @@ ip2_interrupt_bh(i2eBordStrPtr pB) /* */ /******************************************************************************/ static irqreturn_t -ip2_interrupt(int irq, void *dev_id, struct pt_regs * regs) +ip2_interrupt(int irq, void *dev_id) { int i; i2eBordStrPtr pB; @@ -1237,7 +1236,7 @@ ip2_poll(unsigned long arg) // Just polled boards, IRQ = 0 will hit all non-interrupt boards. // It will NOT poll boards handled by hard interrupts. // The issue of queued BH interrups is handled in ip2_interrupt(). - ip2_interrupt(0, NULL, NULL); + ip2_interrupt(0, NULL); PollTimer.expires = POLL_TIMEOUT; add_timer( &PollTimer ); diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index b106c45abfc9..24825bdca8f4 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -872,7 +872,7 @@ static void smi_timeout(unsigned long data) add_timer(&(smi_info->si_timer)); } -static irqreturn_t si_irq_handler(int irq, void *data, struct pt_regs *regs) +static irqreturn_t si_irq_handler(int irq, void *data) { struct smi_info *smi_info = data; unsigned long flags; @@ -899,14 +899,14 @@ static irqreturn_t si_irq_handler(int irq, void *data, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t si_bt_irq_handler(int irq, void *data, struct pt_regs *regs) +static irqreturn_t si_bt_irq_handler(int irq, void *data) { struct smi_info *smi_info = data; /* We need to clear the IRQ flag for the BT interface. */ smi_info->io.outputb(&smi_info->io, IPMI_BT_INTMASK_REG, IPMI_BT_INTMASK_CLEAR_IRQ_BIT | IPMI_BT_INTMASK_ENABLE_IRQ_BIT); - return si_irq_handler(irq, data, regs); + return si_irq_handler(irq, data); } static int smi_start_processing(void *send_info, diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c index accaaf1a6b69..73f759eaa5a6 100644 --- a/drivers/char/ipmi/ipmi_watchdog.c +++ b/drivers/char/ipmi/ipmi_watchdog.c @@ -903,7 +903,7 @@ static void ipmi_register_watchdog(int ipmi_intf) #ifdef HAVE_NMI_HANDLER static int -ipmi_nmi(void *dev_id, struct pt_regs *regs, int cpu, int handled) +ipmi_nmi(void *dev_id, int cpu, int handled) { /* If we are not expecting a timeout, ignore it. */ if (ipmi_watchdog_state == WDOG_TIMEOUT_NONE) diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c index ea2bbf80ad33..e9e9bf31c369 100644 --- a/drivers/char/isicom.c +++ b/drivers/char/isicom.c @@ -546,7 +546,7 @@ static void isicom_bottomhalf(void *data) * Main interrupt handler routine */ -static irqreturn_t isicom_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t isicom_interrupt(int irq, void *dev_id) { struct isi_board *card = dev_id; struct isi_port *port; diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c index e2011669c7bb..20b6c8b30248 100644 --- a/drivers/char/keyboard.c +++ b/drivers/char/keyboard.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include @@ -77,7 +78,7 @@ void compute_shiftstate(void); k_slock, k_dead2, k_brl, k_ignore typedef void (k_handler_fn)(struct vc_data *vc, unsigned char value, - char up_flag, struct pt_regs *regs); + char up_flag); static k_handler_fn K_HANDLERS; static k_handler_fn *k_handler[16] = { K_HANDLERS }; @@ -88,7 +89,7 @@ static k_handler_fn *k_handler[16] = { K_HANDLERS }; fn_boot_it, fn_caps_on, fn_compose, fn_SAK,\ fn_dec_console, fn_inc_console, fn_spawn_con, fn_bare_num -typedef void (fn_handler_fn)(struct vc_data *vc, struct pt_regs *regs); +typedef void (fn_handler_fn)(struct vc_data *vc); static fn_handler_fn FN_HANDLERS; static fn_handler_fn *fn_handler[] = { FN_HANDLERS }; @@ -428,7 +429,7 @@ static unsigned int handle_diacr(struct vc_data *vc, unsigned int ch) /* * Special function handlers */ -static void fn_enter(struct vc_data *vc, struct pt_regs *regs) +static void fn_enter(struct vc_data *vc) { if (diacr) { if (kbd->kbdmode == VC_UNICODE) @@ -442,27 +443,28 @@ static void fn_enter(struct vc_data *vc, struct pt_regs *regs) put_queue(vc, 10); } -static void fn_caps_toggle(struct vc_data *vc, struct pt_regs *regs) +static void fn_caps_toggle(struct vc_data *vc) { if (rep) return; chg_vc_kbd_led(kbd, VC_CAPSLOCK); } -static void fn_caps_on(struct vc_data *vc, struct pt_regs *regs) +static void fn_caps_on(struct vc_data *vc) { if (rep) return; set_vc_kbd_led(kbd, VC_CAPSLOCK); } -static void fn_show_ptregs(struct vc_data *vc, struct pt_regs *regs) +static void fn_show_ptregs(struct vc_data *vc) { + struct pt_regs *regs = get_irq_regs(); if (regs) show_regs(regs); } -static void fn_hold(struct vc_data *vc, struct pt_regs *regs) +static void fn_hold(struct vc_data *vc) { struct tty_struct *tty = vc->vc_tty; @@ -480,12 +482,12 @@ static void fn_hold(struct vc_data *vc, struct pt_regs *regs) stop_tty(tty); } -static void fn_num(struct vc_data *vc, struct pt_regs *regs) +static void fn_num(struct vc_data *vc) { if (vc_kbd_mode(kbd,VC_APPLIC)) applkey(vc, 'P', 1); else - fn_bare_num(vc, regs); + fn_bare_num(vc); } /* @@ -494,19 +496,19 @@ static void fn_num(struct vc_data *vc, struct pt_regs *regs) * Bind this to NumLock if you prefer that the NumLock key always * changes the NumLock flag. */ -static void fn_bare_num(struct vc_data *vc, struct pt_regs *regs) +static void fn_bare_num(struct vc_data *vc) { if (!rep) chg_vc_kbd_led(kbd, VC_NUMLOCK); } -static void fn_lastcons(struct vc_data *vc, struct pt_regs *regs) +static void fn_lastcons(struct vc_data *vc) { /* switch to the last used console, ChN */ set_console(last_console); } -static void fn_dec_console(struct vc_data *vc, struct pt_regs *regs) +static void fn_dec_console(struct vc_data *vc) { int i, cur = fg_console; @@ -523,7 +525,7 @@ static void fn_dec_console(struct vc_data *vc, struct pt_regs *regs) set_console(i); } -static void fn_inc_console(struct vc_data *vc, struct pt_regs *regs) +static void fn_inc_console(struct vc_data *vc) { int i, cur = fg_console; @@ -540,7 +542,7 @@ static void fn_inc_console(struct vc_data *vc, struct pt_regs *regs) set_console(i); } -static void fn_send_intr(struct vc_data *vc, struct pt_regs *regs) +static void fn_send_intr(struct vc_data *vc) { struct tty_struct *tty = vc->vc_tty; @@ -550,37 +552,37 @@ static void fn_send_intr(struct vc_data *vc, struct pt_regs *regs) con_schedule_flip(tty); } -static void fn_scroll_forw(struct vc_data *vc, struct pt_regs *regs) +static void fn_scroll_forw(struct vc_data *vc) { scrollfront(vc, 0); } -static void fn_scroll_back(struct vc_data *vc, struct pt_regs *regs) +static void fn_scroll_back(struct vc_data *vc) { scrollback(vc, 0); } -static void fn_show_mem(struct vc_data *vc, struct pt_regs *regs) +static void fn_show_mem(struct vc_data *vc) { show_mem(); } -static void fn_show_state(struct vc_data *vc, struct pt_regs *regs) +static void fn_show_state(struct vc_data *vc) { show_state(); } -static void fn_boot_it(struct vc_data *vc, struct pt_regs *regs) +static void fn_boot_it(struct vc_data *vc) { ctrl_alt_del(); } -static void fn_compose(struct vc_data *vc, struct pt_regs *regs) +static void fn_compose(struct vc_data *vc) { dead_key_next = 1; } -static void fn_spawn_con(struct vc_data *vc, struct pt_regs *regs) +static void fn_spawn_con(struct vc_data *vc) { spin_lock(&vt_spawn_con.lock); if (vt_spawn_con.pid) @@ -591,7 +593,7 @@ static void fn_spawn_con(struct vc_data *vc, struct pt_regs *regs) spin_unlock(&vt_spawn_con.lock); } -static void fn_SAK(struct vc_data *vc, struct pt_regs *regs) +static void fn_SAK(struct vc_data *vc) { struct tty_struct *tty = vc->vc_tty; @@ -604,7 +606,7 @@ static void fn_SAK(struct vc_data *vc, struct pt_regs *regs) reset_vc(vc); } -static void fn_null(struct vc_data *vc, struct pt_regs *regs) +static void fn_null(struct vc_data *vc) { compute_shiftstate(); } @@ -612,11 +614,11 @@ static void fn_null(struct vc_data *vc, struct pt_regs *regs) /* * Special key handlers */ -static void k_ignore(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_ignore(struct vc_data *vc, unsigned char value, char up_flag) { } -static void k_spec(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_spec(struct vc_data *vc, unsigned char value, char up_flag) { if (up_flag) return; @@ -626,15 +628,15 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag, struct kbd->kbdmode == VC_MEDIUMRAW) && value != KVAL(K_SAK)) return; /* SAK is allowed even in raw mode */ - fn_handler[value](vc, regs); + fn_handler[value](vc); } -static void k_lowercase(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_lowercase(struct vc_data *vc, unsigned char value, char up_flag) { printk(KERN_ERR "keyboard.c: k_lowercase was called - impossible\n"); } -static void k_unicode(struct vc_data *vc, unsigned int value, char up_flag, struct pt_regs *regs) +static void k_unicode(struct vc_data *vc, unsigned int value, char up_flag) { if (up_flag) return; /* no action, if this is a key release */ @@ -658,41 +660,41 @@ static void k_unicode(struct vc_data *vc, unsigned int value, char up_flag, stru * dead keys modifying the same character. Very useful * for Vietnamese. */ -static void k_deadunicode(struct vc_data *vc, unsigned int value, char up_flag, struct pt_regs *regs) +static void k_deadunicode(struct vc_data *vc, unsigned int value, char up_flag) { if (up_flag) return; diacr = (diacr ? handle_diacr(vc, value) : value); } -static void k_self(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_self(struct vc_data *vc, unsigned char value, char up_flag) { - k_unicode(vc, value, up_flag, regs); + k_unicode(vc, value, up_flag); } -static void k_dead2(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_dead2(struct vc_data *vc, unsigned char value, char up_flag) { - k_deadunicode(vc, value, up_flag, regs); + k_deadunicode(vc, value, up_flag); } /* * Obsolete - for backwards compatibility only */ -static void k_dead(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_dead(struct vc_data *vc, unsigned char value, char up_flag) { static const unsigned char ret_diacr[NR_DEAD] = {'`', '\'', '^', '~', '"', ',' }; value = ret_diacr[value]; - k_deadunicode(vc, value, up_flag, regs); + k_deadunicode(vc, value, up_flag); } -static void k_cons(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_cons(struct vc_data *vc, unsigned char value, char up_flag) { if (up_flag) return; set_console(value); } -static void k_fn(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_fn(struct vc_data *vc, unsigned char value, char up_flag) { unsigned v; @@ -706,7 +708,7 @@ static void k_fn(struct vc_data *vc, unsigned char value, char up_flag, struct p printk(KERN_ERR "k_fn called with value=%d\n", value); } -static void k_cur(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_cur(struct vc_data *vc, unsigned char value, char up_flag) { static const char *cur_chars = "BDCA"; @@ -715,7 +717,7 @@ static void k_cur(struct vc_data *vc, unsigned char value, char up_flag, struct applkey(vc, cur_chars[value], vc_kbd_mode(kbd, VC_CKMODE)); } -static void k_pad(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_pad(struct vc_data *vc, unsigned char value, char up_flag) { static const char pad_chars[] = "0123456789+-*/\015,.?()#"; static const char app_map[] = "pqrstuvwxylSRQMnnmPQS"; @@ -733,34 +735,34 @@ static void k_pad(struct vc_data *vc, unsigned char value, char up_flag, struct switch (value) { case KVAL(K_PCOMMA): case KVAL(K_PDOT): - k_fn(vc, KVAL(K_REMOVE), 0, regs); + k_fn(vc, KVAL(K_REMOVE), 0); return; case KVAL(K_P0): - k_fn(vc, KVAL(K_INSERT), 0, regs); + k_fn(vc, KVAL(K_INSERT), 0); return; case KVAL(K_P1): - k_fn(vc, KVAL(K_SELECT), 0, regs); + k_fn(vc, KVAL(K_SELECT), 0); return; case KVAL(K_P2): - k_cur(vc, KVAL(K_DOWN), 0, regs); + k_cur(vc, KVAL(K_DOWN), 0); return; case KVAL(K_P3): - k_fn(vc, KVAL(K_PGDN), 0, regs); + k_fn(vc, KVAL(K_PGDN), 0); return; case KVAL(K_P4): - k_cur(vc, KVAL(K_LEFT), 0, regs); + k_cur(vc, KVAL(K_LEFT), 0); return; case KVAL(K_P6): - k_cur(vc, KVAL(K_RIGHT), 0, regs); + k_cur(vc, KVAL(K_RIGHT), 0); return; case KVAL(K_P7): - k_fn(vc, KVAL(K_FIND), 0, regs); + k_fn(vc, KVAL(K_FIND), 0); return; case KVAL(K_P8): - k_cur(vc, KVAL(K_UP), 0, regs); + k_cur(vc, KVAL(K_UP), 0); return; case KVAL(K_P9): - k_fn(vc, KVAL(K_PGUP), 0, regs); + k_fn(vc, KVAL(K_PGUP), 0); return; case KVAL(K_P5): applkey(vc, 'G', vc_kbd_mode(kbd, VC_APPLIC)); @@ -772,7 +774,7 @@ static void k_pad(struct vc_data *vc, unsigned char value, char up_flag, struct put_queue(vc, 10); } -static void k_shift(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_shift(struct vc_data *vc, unsigned char value, char up_flag) { int old_state = shift_state; @@ -813,7 +815,7 @@ static void k_shift(struct vc_data *vc, unsigned char value, char up_flag, struc } } -static void k_meta(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_meta(struct vc_data *vc, unsigned char value, char up_flag) { if (up_flag) return; @@ -825,7 +827,7 @@ static void k_meta(struct vc_data *vc, unsigned char value, char up_flag, struct put_queue(vc, value | 0x80); } -static void k_ascii(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_ascii(struct vc_data *vc, unsigned char value, char up_flag) { int base; @@ -847,16 +849,16 @@ static void k_ascii(struct vc_data *vc, unsigned char value, char up_flag, struc npadch = npadch * base + value; } -static void k_lock(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_lock(struct vc_data *vc, unsigned char value, char up_flag) { if (up_flag || rep) return; chg_vc_kbd_lock(kbd, value); } -static void k_slock(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_slock(struct vc_data *vc, unsigned char value, char up_flag) { - k_shift(vc, value, up_flag, regs); + k_shift(vc, value, up_flag); if (up_flag || rep) return; chg_vc_kbd_slock(kbd, value); @@ -876,25 +878,25 @@ static unsigned brl_nbchords = 1; MODULE_PARM_DESC(brl_nbchords, "Number of chords that produce a braille pattern (0 for dead chords)"); module_param(brl_nbchords, uint, 0644); -static void k_brlcommit(struct vc_data *vc, unsigned int pattern, char up_flag, struct pt_regs *regs) +static void k_brlcommit(struct vc_data *vc, unsigned int pattern, char up_flag) { static unsigned long chords; static unsigned committed; if (!brl_nbchords) - k_deadunicode(vc, BRL_UC_ROW | pattern, up_flag, regs); + k_deadunicode(vc, BRL_UC_ROW | pattern, up_flag); else { committed |= pattern; chords++; if (chords == brl_nbchords) { - k_unicode(vc, BRL_UC_ROW | committed, up_flag, regs); + k_unicode(vc, BRL_UC_ROW | committed, up_flag); chords = 0; committed = 0; } } } -static void k_brl(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) +static void k_brl(struct vc_data *vc, unsigned char value, char up_flag) { static unsigned pressed,committing; static unsigned long releasestart; @@ -906,7 +908,7 @@ static void k_brl(struct vc_data *vc, unsigned char value, char up_flag, struct } if (!value) { - k_unicode(vc, BRL_UC_ROW, up_flag, regs); + k_unicode(vc, BRL_UC_ROW, up_flag); return; } @@ -923,13 +925,13 @@ static void k_brl(struct vc_data *vc, unsigned char value, char up_flag, struct pressed &= ~(1 << (value - 1)); if (!pressed) { if (committing) { - k_brlcommit(vc, committing, 0, regs); + k_brlcommit(vc, committing, 0); committing = 0; } } } else { if (committing) { - k_brlcommit(vc, committing, 0, regs); + k_brlcommit(vc, committing, 0); committing = 0; } pressed &= ~(1 << (value - 1)); @@ -1133,8 +1135,7 @@ static void kbd_rawcode(unsigned char data) put_queue(vc, data); } -static void kbd_keycode(unsigned int keycode, int down, - int hw_raw, struct pt_regs *regs) +static void kbd_keycode(unsigned int keycode, int down, int hw_raw) { struct vc_data *vc = vc_cons[fg_console].d; unsigned short keysym, *key_map; @@ -1181,7 +1182,7 @@ static void kbd_keycode(unsigned int keycode, int down, if (sysrq_down && !down && keycode == sysrq_alt_use) sysrq_down = 0; if (sysrq_down && down && !rep) { - handle_sysrq(kbd_sysrq_xlate[keycode], regs, tty); + handle_sysrq(kbd_sysrq_xlate[keycode], tty); return; } #endif @@ -1267,7 +1268,7 @@ static void kbd_keycode(unsigned int keycode, int down, } } - (*k_handler[type])(vc, keysym & 0xff, !down, regs); + (*k_handler[type])(vc, keysym & 0xff, !down); if (type != KT_SLOCK) kbd->slockstate = 0; @@ -1279,7 +1280,7 @@ static void kbd_event(struct input_handle *handle, unsigned int event_type, if (event_type == EV_MSC && event_code == MSC_RAW && HW_RAW(handle->dev)) kbd_rawcode(value); if (event_type == EV_KEY) - kbd_keycode(event_code, value, HW_RAW(handle->dev), handle->dev->regs); + kbd_keycode(event_code, value, HW_RAW(handle->dev)); tasklet_schedule(&keyboard_tasklet); do_poke_blanked_console = 1; schedule_console_callback(); diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c index 636354722658..0afb7ba999cf 100644 --- a/drivers/char/mbcs.c +++ b/drivers/char/mbcs.c @@ -516,11 +516,10 @@ int mbcs_gscr_mmap(struct file *fp, struct vm_area_struct *vma) * mbcs_completion_intr_handler - Primary completion handler. * @irq: irq * @arg: soft struct for device - * @ep: regs * */ static irqreturn_t -mbcs_completion_intr_handler(int irq, void *arg, struct pt_regs *ep) +mbcs_completion_intr_handler(int irq, void *arg) { struct mbcs_soft *soft = (struct mbcs_soft *)arg; void *mmr_base; diff --git a/drivers/char/mmtimer.c b/drivers/char/mmtimer.c index 1f0f2b6dae26..22b9905c1e52 100644 --- a/drivers/char/mmtimer.c +++ b/drivers/char/mmtimer.c @@ -422,7 +422,6 @@ static int inline reschedule_periodic_timer(mmtimer_t *x) * mmtimer_interrupt - timer interrupt handler * @irq: irq received * @dev_id: device the irq came from - * @regs: register state upon receipt of the interrupt * * Called when one of the comarators matches the counter, This * routine will send signals to processes that have requested @@ -433,7 +432,7 @@ static int inline reschedule_periodic_timer(mmtimer_t *x) * registers. */ static irqreturn_t -mmtimer_interrupt(int irq, void *dev_id, struct pt_regs *regs) +mmtimer_interrupt(int irq, void *dev_id) { int i; unsigned long expires = 0; diff --git a/drivers/char/mwave/tp3780i.c b/drivers/char/mwave/tp3780i.c index cc3e54dd7234..f282976daaac 100644 --- a/drivers/char/mwave/tp3780i.c +++ b/drivers/char/mwave/tp3780i.c @@ -95,14 +95,14 @@ static void EnableSRAM(THINKPAD_BD_DATA * pBDData) } -static irqreturn_t UartInterrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t UartInterrupt(int irq, void *dev_id) { PRINTK_3(TRACE_TP3780I, "tp3780i::UartInterrupt entry irq %x dev_id %p\n", irq, dev_id); return IRQ_HANDLED; } -static irqreturn_t DspInterrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t DspInterrupt(int irq, void *dev_id) { pMWAVE_DEVICE_DATA pDrvData = &mwave_s_mdd; DSP_3780I_CONFIG_SETTINGS *pSettings = &pDrvData->rBDData.rDspSettings; diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c index 8253fca8efd5..048d91142c17 100644 --- a/drivers/char/mxser.c +++ b/drivers/char/mxser.c @@ -407,7 +407,7 @@ static void mxser_stop(struct tty_struct *); static void mxser_start(struct tty_struct *); static void mxser_hangup(struct tty_struct *); static void mxser_rs_break(struct tty_struct *, int); -static irqreturn_t mxser_interrupt(int, void *, struct pt_regs *); +static irqreturn_t mxser_interrupt(int, void *); static void mxser_receive_chars(struct mxser_struct *, int *); static void mxser_transmit_chars(struct mxser_struct *); static void mxser_check_modem_status(struct mxser_struct *, int); @@ -1916,7 +1916,7 @@ static void mxser_rs_break(struct tty_struct *tty, int break_state) /* * This is the serial driver's generic interrupt routine */ -static irqreturn_t mxser_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mxser_interrupt(int irq, void *dev_id) { int status, iir, i; struct mxser_struct *info; diff --git a/drivers/char/nwbutton.c b/drivers/char/nwbutton.c index ea1aa7764f8e..2d264971d839 100644 --- a/drivers/char/nwbutton.c +++ b/drivers/char/nwbutton.c @@ -144,7 +144,7 @@ static void button_sequence_finished (unsigned long parameters) * increments the counter. */ -static irqreturn_t button_handler (int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t button_handler (int irq, void *dev_id) { if (button_press_count) { del_timer (&button_timer); diff --git a/drivers/char/nwbutton.h b/drivers/char/nwbutton.h index ddb7b928dcbb..c3ebc16ce8a7 100644 --- a/drivers/char/nwbutton.h +++ b/drivers/char/nwbutton.h @@ -25,7 +25,7 @@ struct button_callback { /* Function prototypes: */ static void button_sequence_finished (unsigned long parameters); -static irqreturn_t button_handler (int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t button_handler (int irq, void *dev_id); int button_init (void); int button_add_callback (void (*callback) (void), int count); int button_del_callback (void (*callback) (void)); diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index 73e324209913..1a0bc30b79d1 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -416,7 +416,7 @@ static void rx_reset_buffers(MGSLPC_INFO *info); static int rx_alloc_buffers(MGSLPC_INFO *info); static void rx_free_buffers(MGSLPC_INFO *info); -static irqreturn_t mgslpc_isr(int irq, void *dev_id, struct pt_regs * regs); +static irqreturn_t mgslpc_isr(int irq, void *dev_id); /* * Bottom half interrupt handlers @@ -1234,9 +1234,8 @@ static void ri_change(MGSLPC_INFO *info) * * irq interrupt number that caused interrupt * dev_id device ID supplied during interrupt registration - * regs interrupted processor context */ -static irqreturn_t mgslpc_isr(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t mgslpc_isr(int irq, void *dev_id) { MGSLPC_INFO * info = (MGSLPC_INFO *)dev_id; unsigned short isr; diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c index 520d2cf82bc0..efc485edad1c 100644 --- a/drivers/char/ppdev.c +++ b/drivers/char/ppdev.c @@ -269,7 +269,7 @@ static ssize_t pp_write (struct file * file, const char __user * buf, return bytes_written; } -static void pp_irq (int irq, void * private, struct pt_regs * unused) +static void pp_irq (int irq, void * private) { struct pp_struct * pp = (struct pp_struct *) private; diff --git a/drivers/char/qtronix.c b/drivers/char/qtronix.c index 9d134e98d2a0..5c9477741a30 100644 --- a/drivers/char/qtronix.c +++ b/drivers/char/qtronix.c @@ -93,7 +93,7 @@ struct cir_port *cir; static unsigned char kbdbytes[5]; static unsigned char cir_data[32]; /* we only need 16 chars */ -static void kbd_int_handler(int irq, void *dev_id, struct pt_regs *regs); +static void kbd_int_handler(int irq, void *dev_id); static int handle_data(unsigned char *p_data); static inline void handle_mouse_event(unsigned char scancode); static inline void handle_keyboard_event(unsigned char scancode, int down); @@ -197,7 +197,7 @@ int CheckSumOk(u_int8_t byte1, u_int8_t byte2, } -static void kbd_int_handler(int irq, void *dev_id, struct pt_regs *regs) +static void kbd_int_handler(int irq, void *dev_id) { struct cir_port *cir; int j; diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c index 202a3b0945b7..3bea594600d4 100644 --- a/drivers/char/rio/rio_linux.c +++ b/drivers/char/rio/rio_linux.c @@ -363,7 +363,7 @@ static void rio_reset_interrupt(struct Host *HostP) } -static irqreturn_t rio_interrupt(int irq, void *ptr, struct pt_regs *regs) +static irqreturn_t rio_interrupt(int irq, void *ptr) { struct Host *HostP; func_enter(); @@ -417,7 +417,7 @@ static void rio_pollfunc(unsigned long data) { func_enter(); - rio_interrupt(0, &p->RIOHosts[data], NULL); + rio_interrupt(0, &p->RIOHosts[data]); p->RIOHosts[data].timer.expires = jiffies + rio_poll; add_timer(&p->RIOHosts[data].timer); diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c index b0ab3f28cc6a..be68cfb0ae69 100644 --- a/drivers/char/riscom8.c +++ b/drivers/char/riscom8.c @@ -550,7 +550,7 @@ static inline void rc_check_modem(struct riscom_board const * bp) } /* The main interrupt processing routine */ -static irqreturn_t rc_interrupt(int irq, void * dev_id, struct pt_regs * regs) +static irqreturn_t rc_interrupt(int irq, void * dev_id) { unsigned char status; unsigned char ack; diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index 656f8c0ca52e..abee7a339462 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -113,9 +113,9 @@ static int rtc_has_irq = 1; #define hpet_set_rtc_irq_bit(arg) 0 #define hpet_rtc_timer_init() do { } while (0) #define hpet_rtc_dropped_irq() 0 -static inline irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id, struct pt_regs *regs) {return 0;} +static inline irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id) {return 0;} #else -extern irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id, struct pt_regs *regs); +extern irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id); #endif /* @@ -229,7 +229,7 @@ static inline unsigned char rtc_is_updating(void) * (See ./arch/XXXX/kernel/time.c for the set_rtc_mmss() function.) */ -irqreturn_t rtc_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t rtc_interrupt(int irq, void *dev_id) { /* * Can be an alarm interrupt, update complete interrupt, @@ -915,7 +915,7 @@ static const struct file_operations rtc_proc_fops = { }; #if defined(RTC_IRQ) && !defined(__sparc__) -static irqreturn_t (*rtc_int_handler_ptr)(int irq, void *dev_id, struct pt_regs *regs); +static irq_handler_t rtc_int_handler_ptr; #endif static int __init rtc_init(void) diff --git a/drivers/char/ser_a2232.c b/drivers/char/ser_a2232.c index 65c751d0d643..4217d38caef9 100644 --- a/drivers/char/ser_a2232.c +++ b/drivers/char/ser_a2232.c @@ -111,7 +111,7 @@ /***************************** Prototypes ***************************/ /* The interrupt service routine */ -static irqreturn_t a2232_vbl_inter(int irq, void *data, struct pt_regs *fp); +static irqreturn_t a2232_vbl_inter(int irq, void *data); /* Initialize the port structures */ static void a2232_init_portstructs(void); /* Initialize and register TTY drivers. */ @@ -504,7 +504,7 @@ static int a2232_open(struct tty_struct * tty, struct file * filp) } /*** END OF FUNCTIONS EXPECTED BY TTY DRIVER STRUCTS ***/ -static irqreturn_t a2232_vbl_inter(int irq, void *data, struct pt_regs *fp) +static irqreturn_t a2232_vbl_inter(int irq, void *data) { #if A2232_IOBUFLEN != 256 #error "Re-Implement a2232_vbl_inter()!" diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c index f4809c8183cc..6f13f98e3171 100644 --- a/drivers/char/serial167.c +++ b/drivers/char/serial167.c @@ -370,7 +370,7 @@ cy_sched_event(struct cyclades_port *info, int event) received, out buffer empty, modem change, etc. */ static irqreturn_t -cd2401_rxerr_interrupt(int irq, void *dev_id, struct pt_regs *fp) +cd2401_rxerr_interrupt(int irq, void *dev_id) { struct tty_struct *tty; struct cyclades_port *info; @@ -451,7 +451,7 @@ cd2401_rxerr_interrupt(int irq, void *dev_id, struct pt_regs *fp) } /* cy_rxerr_interrupt */ static irqreturn_t -cd2401_modem_interrupt(int irq, void *dev_id, struct pt_regs *fp) +cd2401_modem_interrupt(int irq, void *dev_id) { struct cyclades_port *info; volatile unsigned char *base_addr = (unsigned char *)BASE_ADDR; @@ -506,7 +506,7 @@ cd2401_modem_interrupt(int irq, void *dev_id, struct pt_regs *fp) } /* cy_modem_interrupt */ static irqreturn_t -cd2401_tx_interrupt(int irq, void *dev_id, struct pt_regs *fp) +cd2401_tx_interrupt(int irq, void *dev_id) { struct cyclades_port *info; volatile unsigned char *base_addr = (unsigned char *)BASE_ADDR; @@ -626,7 +626,7 @@ cd2401_tx_interrupt(int irq, void *dev_id, struct pt_regs *fp) } /* cy_tx_interrupt */ static irqreturn_t -cd2401_rx_interrupt(int irq, void *dev_id, struct pt_regs *fp) +cd2401_rx_interrupt(int irq, void *dev_id) { struct tty_struct *tty; struct cyclades_port *info; diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c index 07e0b75f2338..52753e723eaa 100644 --- a/drivers/char/snsc.c +++ b/drivers/char/snsc.c @@ -34,7 +34,7 @@ #define SCDRV_TIMEOUT 1000 static irqreturn_t -scdrv_interrupt(int irq, void *subch_data, struct pt_regs *regs) +scdrv_interrupt(int irq, void *subch_data) { struct subch_data_s *sd = subch_data; unsigned long flags; diff --git a/drivers/char/snsc_event.c b/drivers/char/snsc_event.c index 864854c58866..2f56e8c54897 100644 --- a/drivers/char/snsc_event.c +++ b/drivers/char/snsc_event.c @@ -36,7 +36,7 @@ DECLARE_TASKLET(sn_sysctl_event, scdrv_event, 0); * destination. */ static irqreturn_t -scdrv_event_interrupt(int irq, void *subch_data, struct pt_regs *regs) +scdrv_event_interrupt(int irq, void *subch_data) { struct subch_data_s *sd = subch_data; unsigned long flags; diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c index d4e434d694b7..c084149153de 100644 --- a/drivers/char/sonypi.c +++ b/drivers/char/sonypi.c @@ -826,7 +826,7 @@ static void sonypi_report_input_event(u8 event) } /* Interrupt handler: some event is available */ -static irqreturn_t sonypi_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sonypi_irq(int irq, void *dev_id) { u8 v1, v2, event = 0; int i, j; diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c index 902c48dca3bc..6022495571ae 100644 --- a/drivers/char/specialix.c +++ b/drivers/char/specialix.c @@ -200,7 +200,7 @@ static struct specialix_port sx_port[SX_NBOARD * SX_NPORT]; #ifdef SPECIALIX_TIMER static struct timer_list missed_irq_timer; -static irqreturn_t sx_interrupt(int irq, void * dev_id, struct pt_regs * regs); +static irqreturn_t sx_interrupt(int irq, void * dev_id); #endif @@ -897,7 +897,7 @@ static inline void sx_check_modem(struct specialix_board * bp) /* The main interrupt processing routine */ -static irqreturn_t sx_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sx_interrupt(int irq, void *dev_id) { unsigned char status; unsigned char ack; diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c index bd711537ec4e..522e88e395cc 100644 --- a/drivers/char/stallion.c +++ b/drivers/char/stallion.c @@ -1927,13 +1927,12 @@ stl_readdone: * calls off to the approrpriate board interrupt handlers. */ -static irqreturn_t stl_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t stl_intr(int irq, void *dev_id) { stlbrd_t *brdp = (stlbrd_t *) dev_id; #ifdef DEBUG - printk("stl_intr(brdp=%x,irq=%d,regs=%x)\n", (int) brdp, irq, - (int) regs); + printk("stl_intr(brdp=%x,irq=%d)\n", (int) brdp, irq); #endif return IRQ_RETVAL((* brdp->isr)(brdp)); diff --git a/drivers/char/sx.c b/drivers/char/sx.c index 8fd71a5fc619..5fec626598cd 100644 --- a/drivers/char/sx.c +++ b/drivers/char/sx.c @@ -1192,7 +1192,7 @@ static inline void sx_check_modem_signals (struct sx_port *port) * Small, elegant, clear. */ -static irqreturn_t sx_interrupt (int irq, void *ptr, struct pt_regs *regs) +static irqreturn_t sx_interrupt (int irq, void *ptr) { struct sx_board *board = ptr; struct sx_port *port; @@ -1300,7 +1300,7 @@ static void sx_pollfunc (unsigned long data) func_enter (); - sx_interrupt (0, board, NULL); + sx_interrupt (0, board); init_timer(&board->timer); diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c index a4150c4519c4..f2864cc64240 100644 --- a/drivers/char/synclink.c +++ b/drivers/char/synclink.c @@ -1698,11 +1698,10 @@ static void mgsl_isr_transmit_dma( struct mgsl_struct *info ) * * irq interrupt number that caused interrupt * dev_id device ID supplied during interrupt registration - * regs interrupted processor context * * Return Value: None */ -static irqreturn_t mgsl_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t mgsl_interrupt(int irq, void *dev_id) { struct mgsl_struct * info; u16 UscVector; diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c index bdc7cb248b8f..d4334c79f8d4 100644 --- a/drivers/char/synclink_gt.c +++ b/drivers/char/synclink_gt.c @@ -491,7 +491,7 @@ static void isr_serial(struct slgt_info *info); static void isr_rdma(struct slgt_info *info); static void isr_txeom(struct slgt_info *info, unsigned short status); static void isr_tdma(struct slgt_info *info); -static irqreturn_t slgt_interrupt(int irq, void *dev_id, struct pt_regs * regs); +static irqreturn_t slgt_interrupt(int irq, void *dev_id); static int alloc_dma_bufs(struct slgt_info *info); static void free_dma_bufs(struct slgt_info *info); @@ -2217,9 +2217,8 @@ static void isr_gpio(struct slgt_info *info, unsigned int changed, unsigned int * * irq interrupt number * dev_id device ID supplied during interrupt registration - * regs interrupted processor context */ -static irqreturn_t slgt_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t slgt_interrupt(int irq, void *dev_id) { struct slgt_info *info; unsigned int gsr; diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c index 6eb75dcd7961..3e932b681371 100644 --- a/drivers/char/synclinkmp.c +++ b/drivers/char/synclinkmp.c @@ -2596,8 +2596,7 @@ void isr_io_pin( SLMP_INFO *info, u16 status ) * dev_id device ID supplied during interrupt registration * regs interrupted processor context */ -static irqreturn_t synclinkmp_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t synclinkmp_interrupt(int irq, void *dev_id) { SLMP_INFO * info; unsigned char status, status0, status1=0; diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c index 6b4d4d1e343d..4c0e08685705 100644 --- a/drivers/char/sysrq.c +++ b/drivers/char/sysrq.c @@ -35,14 +35,14 @@ #include #include #include +#include #include /* Whether we react on sysrq keys or just ignore them */ int sysrq_enabled = 1; -static void sysrq_handle_loglevel(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_loglevel(int key, struct tty_struct *tty) { int i; i = key - '0'; @@ -58,8 +58,7 @@ static struct sysrq_key_op sysrq_loglevel_op = { }; #ifdef CONFIG_VT -static void sysrq_handle_SAK(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_SAK(int key, struct tty_struct *tty) { if (tty) do_SAK(tty); @@ -76,8 +75,7 @@ static struct sysrq_key_op sysrq_SAK_op = { #endif #ifdef CONFIG_VT -static void sysrq_handle_unraw(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_unraw(int key, struct tty_struct *tty) { struct kbd_struct *kbd = &kbd_table[fg_console]; @@ -95,10 +93,9 @@ static struct sysrq_key_op sysrq_unraw_op = { #endif /* CONFIG_VT */ #ifdef CONFIG_KEXEC -static void sysrq_handle_crashdump(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_crashdump(int key, struct tty_struct *tty) { - crash_kexec(pt_regs); + crash_kexec(get_irq_regs()); } static struct sysrq_key_op sysrq_crashdump_op = { .handler = sysrq_handle_crashdump, @@ -110,8 +107,7 @@ static struct sysrq_key_op sysrq_crashdump_op = { #define sysrq_crashdump_op (*(struct sysrq_key_op *)0) #endif -static void sysrq_handle_reboot(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_reboot(int key, struct tty_struct *tty) { lockdep_off(); local_irq_enable(); @@ -124,8 +120,7 @@ static struct sysrq_key_op sysrq_reboot_op = { .enable_mask = SYSRQ_ENABLE_BOOT, }; -static void sysrq_handle_sync(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_sync(int key, struct tty_struct *tty) { emergency_sync(); } @@ -136,8 +131,7 @@ static struct sysrq_key_op sysrq_sync_op = { .enable_mask = SYSRQ_ENABLE_SYNC, }; -static void sysrq_handle_mountro(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_mountro(int key, struct tty_struct *tty) { emergency_remount(); } @@ -149,8 +143,7 @@ static struct sysrq_key_op sysrq_mountro_op = { }; #ifdef CONFIG_LOCKDEP -static void sysrq_handle_showlocks(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_showlocks(int key, struct tty_struct *tty) { debug_show_all_locks(); } @@ -164,11 +157,11 @@ static struct sysrq_key_op sysrq_showlocks_op = { #define sysrq_showlocks_op (*(struct sysrq_key_op *)0) #endif -static void sysrq_handle_showregs(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_showregs(int key, struct tty_struct *tty) { - if (pt_regs) - show_regs(pt_regs); + struct pt_regs *regs = get_irq_regs(); + if (regs) + show_regs(regs); } static struct sysrq_key_op sysrq_showregs_op = { .handler = sysrq_handle_showregs, @@ -177,8 +170,7 @@ static struct sysrq_key_op sysrq_showregs_op = { .enable_mask = SYSRQ_ENABLE_DUMP, }; -static void sysrq_handle_showstate(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_showstate(int key, struct tty_struct *tty) { show_state(); } @@ -189,8 +181,7 @@ static struct sysrq_key_op sysrq_showstate_op = { .enable_mask = SYSRQ_ENABLE_DUMP, }; -static void sysrq_handle_showmem(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_showmem(int key, struct tty_struct *tty) { show_mem(); } @@ -215,8 +206,7 @@ static void send_sig_all(int sig) } } -static void sysrq_handle_term(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_term(int key, struct tty_struct *tty) { send_sig_all(SIGTERM); console_loglevel = 8; @@ -236,8 +226,7 @@ static void moom_callback(void *ignored) static DECLARE_WORK(moom_work, moom_callback, NULL); -static void sysrq_handle_moom(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_moom(int key, struct tty_struct *tty) { schedule_work(&moom_work); } @@ -247,8 +236,7 @@ static struct sysrq_key_op sysrq_moom_op = { .action_msg = "Manual OOM execution", }; -static void sysrq_handle_kill(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_kill(int key, struct tty_struct *tty) { send_sig_all(SIGKILL); console_loglevel = 8; @@ -260,8 +248,7 @@ static struct sysrq_key_op sysrq_kill_op = { .enable_mask = SYSRQ_ENABLE_SIGNAL, }; -static void sysrq_handle_unrt(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void sysrq_handle_unrt(int key, struct tty_struct *tty) { normalize_rt_tasks(); } @@ -361,8 +348,7 @@ static void __sysrq_put_key_op(int key, struct sysrq_key_op *op_p) * This is the non-locking version of handle_sysrq. It must/can only be called * by sysrq key handlers, as they are inside of the lock */ -void __handle_sysrq(int key, struct pt_regs *pt_regs, struct tty_struct *tty, - int check_mask) +void __handle_sysrq(int key, struct tty_struct *tty, int check_mask) { struct sysrq_key_op *op_p; int orig_log_level; @@ -384,7 +370,7 @@ void __handle_sysrq(int key, struct pt_regs *pt_regs, struct tty_struct *tty, (sysrq_enabled & op_p->enable_mask)) { printk("%s\n", op_p->action_msg); console_loglevel = orig_log_level; - op_p->handler(key, pt_regs, tty); + op_p->handler(key, tty); } else { printk("This sysrq operation is disabled.\n"); } @@ -413,11 +399,11 @@ void __handle_sysrq(int key, struct pt_regs *pt_regs, struct tty_struct *tty, * This function is called by the keyboard handler when SysRq is pressed * and any other keycode arrives. */ -void handle_sysrq(int key, struct pt_regs *pt_regs, struct tty_struct *tty) +void handle_sysrq(int key, struct tty_struct *tty) { if (!sysrq_enabled) return; - __handle_sysrq(key, pt_regs, tty, 1); + __handle_sysrq(key, tty, 1); } EXPORT_SYMBOL(handle_sysrq); diff --git a/drivers/char/tlclk.c b/drivers/char/tlclk.c index d2c5ba4e83b8..2444a0e24b31 100644 --- a/drivers/char/tlclk.c +++ b/drivers/char/tlclk.c @@ -193,7 +193,7 @@ static DEFINE_SPINLOCK(event_lock); static int tlclk_major = TLCLK_MAJOR; -static irqreturn_t tlclk_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t tlclk_interrupt(int irq, void *dev_id); static DECLARE_WAIT_QUEUE_HEAD(wq); @@ -856,7 +856,7 @@ static void switchover_timeout(unsigned long data) wake_up(&wq); } -static irqreturn_t tlclk_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t tlclk_interrupt(int irq, void *dev_id) { unsigned long flags; diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index ee7ac6f43c65..483f3f60013c 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -377,7 +377,7 @@ static struct tpm_vendor_specific tpm_tis = { .fops = &tis_ops,}, }; -static irqreturn_t tis_int_probe(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t tis_int_probe(int irq, void *dev_id) { struct tpm_chip *chip = (struct tpm_chip *) dev_id; u32 interrupt; @@ -397,7 +397,7 @@ static irqreturn_t tis_int_probe(int irq, void *dev_id, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t tis_int_handler(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t tis_int_handler(int irq, void *dev_id) { struct tpm_chip *chip = (struct tpm_chip *) dev_id; u32 interrupt; diff --git a/drivers/char/vme_scc.c b/drivers/char/vme_scc.c index c2ca31eb850b..0cdbaa70cf9f 100644 --- a/drivers/char/vme_scc.c +++ b/drivers/char/vme_scc.c @@ -81,10 +81,10 @@ static int scc_ioctl(struct tty_struct * tty, struct file * filp, unsigned int cmd, unsigned long arg); static void scc_throttle(struct tty_struct *tty); static void scc_unthrottle(struct tty_struct *tty); -static irqreturn_t scc_tx_int(int irq, void *data, struct pt_regs *fp); -static irqreturn_t scc_rx_int(int irq, void *data, struct pt_regs *fp); -static irqreturn_t scc_stat_int(int irq, void *data, struct pt_regs *fp); -static irqreturn_t scc_spcond_int(int irq, void *data, struct pt_regs *fp); +static irqreturn_t scc_tx_int(int irq, void *data); +static irqreturn_t scc_rx_int(int irq, void *data); +static irqreturn_t scc_stat_int(int irq, void *data); +static irqreturn_t scc_spcond_int(int irq, void *data); static void scc_setsignals(struct scc_port *port, int dtr, int rts); static void scc_break_ctl(struct tty_struct *tty, int break_state); @@ -419,7 +419,7 @@ module_init(vme_scc_init); * Interrupt handlers *--------------------------------------------------------------------------*/ -static irqreturn_t scc_rx_int(int irq, void *data, struct pt_regs *fp) +static irqreturn_t scc_rx_int(int irq, void *data) { unsigned char ch; struct scc_port *port = data; @@ -440,7 +440,7 @@ static irqreturn_t scc_rx_int(int irq, void *data, struct pt_regs *fp) */ if (SCCread(INT_PENDING_REG) & (port->channel == CHANNEL_A ? IPR_A_RX : IPR_B_RX)) { - scc_spcond_int (irq, data, fp); + scc_spcond_int (irq, data); return IRQ_HANDLED; } @@ -451,7 +451,7 @@ static irqreturn_t scc_rx_int(int irq, void *data, struct pt_regs *fp) } -static irqreturn_t scc_spcond_int(int irq, void *data, struct pt_regs *fp) +static irqreturn_t scc_spcond_int(int irq, void *data) { struct scc_port *port = data; struct tty_struct *tty = port->gs.tty; @@ -496,7 +496,7 @@ static irqreturn_t scc_spcond_int(int irq, void *data, struct pt_regs *fp) } -static irqreturn_t scc_tx_int(int irq, void *data, struct pt_regs *fp) +static irqreturn_t scc_tx_int(int irq, void *data) { struct scc_port *port = data; SCC_ACCESS_INIT(port); @@ -538,7 +538,7 @@ static irqreturn_t scc_tx_int(int irq, void *data, struct pt_regs *fp) } -static irqreturn_t scc_stat_int(int irq, void *data, struct pt_regs *fp) +static irqreturn_t scc_stat_int(int irq, void *data) { struct scc_port *port = data; unsigned channel = port->channel; diff --git a/drivers/char/vr41xx_giu.c b/drivers/char/vr41xx_giu.c index 8116a47b80f4..8e7949305171 100644 --- a/drivers/char/vr41xx_giu.c +++ b/drivers/char/vr41xx_giu.c @@ -221,7 +221,7 @@ static struct hw_interrupt_type giuint_high_irq_type = { .end = end_giuint_high_irq, }; -static int giu_get_irq(unsigned int irq, struct pt_regs *regs) +static int giu_get_irq(unsigned int irq) { uint16_t pendl, pendh, maskl, maskh; int i; diff --git a/drivers/char/watchdog/eurotechwdt.c b/drivers/char/watchdog/eurotechwdt.c index 4f4269754c46..e228d6e173ce 100644 --- a/drivers/char/watchdog/eurotechwdt.c +++ b/drivers/char/watchdog/eurotechwdt.c @@ -153,7 +153,7 @@ static void eurwdt_activate_timer(void) * Kernel methods. */ -static irqreturn_t eurwdt_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t eurwdt_interrupt(int irq, void *dev_id) { printk(KERN_CRIT "timeout WDT timeout\n"); diff --git a/drivers/char/watchdog/mpcore_wdt.c b/drivers/char/watchdog/mpcore_wdt.c index 02d336ace504..3404a9c67f08 100644 --- a/drivers/char/watchdog/mpcore_wdt.c +++ b/drivers/char/watchdog/mpcore_wdt.c @@ -64,7 +64,7 @@ MODULE_PARM_DESC(mpcore_noboot, "MPcore watchdog action, set to 1 to ignore rebo * This is the interrupt handler. Note that we only use this * in testing mode, so don't actually do a reboot here. */ -static irqreturn_t mpcore_wdt_fire(int irq, void *arg, struct pt_regs *regs) +static irqreturn_t mpcore_wdt_fire(int irq, void *arg) { struct mpcore_wdt *wdt = arg; diff --git a/drivers/char/watchdog/pcwd_usb.c b/drivers/char/watchdog/pcwd_usb.c index 77662cb0ac46..bda45334d802 100644 --- a/drivers/char/watchdog/pcwd_usb.c +++ b/drivers/char/watchdog/pcwd_usb.c @@ -158,7 +158,7 @@ static struct usb_driver usb_pcwd_driver = { }; -static void usb_pcwd_intr_done(struct urb *urb, struct pt_regs *regs) +static void usb_pcwd_intr_done(struct urb *urb) { struct usb_pcwd_private *usb_pcwd = (struct usb_pcwd_private *)urb->context; unsigned char *data = usb_pcwd->intr_buffer; diff --git a/drivers/char/watchdog/s3c2410_wdt.c b/drivers/char/watchdog/s3c2410_wdt.c index b36a04ae9ab8..68b1ca976d53 100644 --- a/drivers/char/watchdog/s3c2410_wdt.c +++ b/drivers/char/watchdog/s3c2410_wdt.c @@ -336,8 +336,7 @@ static struct miscdevice s3c2410wdt_miscdev = { /* interrupt handler code */ -static irqreturn_t s3c2410wdt_irq(int irqno, void *param, - struct pt_regs *regs) +static irqreturn_t s3c2410wdt_irq(int irqno, void *param) { printk(KERN_INFO PFX "Watchdog timer expired!\n"); diff --git a/drivers/char/watchdog/wdt.c b/drivers/char/watchdog/wdt.c index 13f23f4a2233..517fbd8643f8 100644 --- a/drivers/char/watchdog/wdt.c +++ b/drivers/char/watchdog/wdt.c @@ -225,14 +225,13 @@ static int wdt_get_temperature(int *temperature) * wdt_interrupt: * @irq: Interrupt number * @dev_id: Unused as we don't allow multiple devices. - * @regs: Unused. * * Handle an interrupt from the board. These are raised when the status * map changes in what the board considers an interesting way. That means * a failure condition occurring. */ -static irqreturn_t wdt_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t wdt_interrupt(int irq, void *dev_id) { /* * Read the status register see what is up and diff --git a/drivers/char/watchdog/wdt285.c b/drivers/char/watchdog/wdt285.c index 89a249e23fde..e4cf661dc890 100644 --- a/drivers/char/watchdog/wdt285.c +++ b/drivers/char/watchdog/wdt285.c @@ -46,7 +46,7 @@ static unsigned long timer_alive; /* * If the timer expires.. */ -static void watchdog_fire(int irq, void *dev_id, struct pt_regs *regs) +static void watchdog_fire(int irq, void *dev_id) { printk(KERN_CRIT "Watchdog: Would Reboot.\n"); *CSR_TIMER4_CNTL = 0; diff --git a/drivers/char/watchdog/wdt_pci.c b/drivers/char/watchdog/wdt_pci.c index 74d8cf836e13..ce1261c5cbce 100644 --- a/drivers/char/watchdog/wdt_pci.c +++ b/drivers/char/watchdog/wdt_pci.c @@ -270,14 +270,13 @@ static int wdtpci_get_temperature(int *temperature) * wdtpci_interrupt: * @irq: Interrupt number * @dev_id: Unused as we don't allow multiple devices. - * @regs: Unused. * * Handle an interrupt from the board. These are raised when the status * map changes in what the board considers an interesting way. That means * a failure condition occurring. */ -static irqreturn_t wdtpci_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t wdtpci_interrupt(int irq, void *dev_id) { /* * Read the status register see what is up and diff --git a/drivers/dma/ioatdma.c b/drivers/dma/ioatdma.c index dbd4d6c3698e..f3bf1e230bca 100644 --- a/drivers/dma/ioatdma.c +++ b/drivers/dma/ioatdma.c @@ -563,7 +563,7 @@ static struct pci_driver ioat_pci_drv = { .remove = __devexit_p(ioat_remove), }; -static irqreturn_t ioat_do_interrupt(int irq, void *data, struct pt_regs *regs) +static irqreturn_t ioat_do_interrupt(int irq, void *data) { struct ioat_device *instance = data; unsigned long attnstatus; diff --git a/drivers/fc4/soc.c b/drivers/fc4/soc.c index 3b07e0ca81cd..b09dfc78e5a2 100644 --- a/drivers/fc4/soc.c +++ b/drivers/fc4/soc.c @@ -334,7 +334,7 @@ update_out: } } -static irqreturn_t soc_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t soc_intr(int irq, void *dev_id) { u32 cmd; unsigned long flags; diff --git a/drivers/fc4/socal.c b/drivers/fc4/socal.c index 2b75edc5859d..a6b1ae256e16 100644 --- a/drivers/fc4/socal.c +++ b/drivers/fc4/socal.c @@ -404,7 +404,7 @@ update_out: } } -static irqreturn_t socal_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t socal_intr(int irq, void *dev_id) { u32 cmd; unsigned long flags; diff --git a/drivers/i2c/busses/i2c-elektor.c b/drivers/i2c/busses/i2c-elektor.c index caa8e5c8bfbb..a591fe685f06 100644 --- a/drivers/i2c/busses/i2c-elektor.c +++ b/drivers/i2c/busses/i2c-elektor.c @@ -131,7 +131,7 @@ static void pcf_isa_waitforpin(void) { } -static irqreturn_t pcf_isa_handler(int this_irq, void *dev_id, struct pt_regs *regs) { +static irqreturn_t pcf_isa_handler(int this_irq, void *dev_id) { spin_lock(&lock); pcf_pending = 1; spin_unlock(&lock); diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c index 80d4ba1bdfec..781a99c1647a 100644 --- a/drivers/i2c/busses/i2c-ibm_iic.c +++ b/drivers/i2c/busses/i2c-ibm_iic.c @@ -320,7 +320,7 @@ err: /* * IIC interrupt handler */ -static irqreturn_t iic_handler(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t iic_handler(int irq, void *dev_id) { struct ibm_iic_private* dev = (struct ibm_iic_private*)dev_id; volatile struct iic_regs __iomem *iic = dev->vaddr; diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c index 4436c89be58e..d108ab4974cc 100644 --- a/drivers/i2c/busses/i2c-iop3xx.c +++ b/drivers/i2c/busses/i2c-iop3xx.c @@ -120,7 +120,7 @@ iop3xx_i2c_transaction_cleanup(struct i2c_algo_iop3xx_data *iop3xx_adap) * Then it passes the SR flags of interest to BH via adap data */ static irqreturn_t -iop3xx_i2c_irq_handler(int this_irq, void *dev_id, struct pt_regs *regs) +iop3xx_i2c_irq_handler(int this_irq, void *dev_id) { struct i2c_algo_iop3xx_data *iop3xx_adap = dev_id; u32 sr = __raw_readl(iop3xx_adap->ioaddr + SR_OFFSET); diff --git a/drivers/i2c/busses/i2c-ite.c b/drivers/i2c/busses/i2c-ite.c index 559a62b04ee9..f7d71869b3b9 100644 --- a/drivers/i2c/busses/i2c-ite.c +++ b/drivers/i2c/busses/i2c-ite.c @@ -140,8 +140,7 @@ static void iic_ite_waitforpin(void) { } -static irqreturn_t iic_ite_handler(int this_irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t iic_ite_handler(int this_irq, void *dev_id) { spin_lock(&lock); iic_pending = 1; diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c index 155a986de516..ee65aa1be13a 100644 --- a/drivers/i2c/busses/i2c-mpc.c +++ b/drivers/i2c/busses/i2c-mpc.c @@ -63,7 +63,7 @@ static __inline__ void writeccr(struct mpc_i2c *i2c, u32 x) writeb(x, i2c->base + MPC_I2C_CR); } -static irqreturn_t mpc_i2c_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mpc_i2c_isr(int irq, void *dev_id) { struct mpc_i2c *i2c = dev_id; if (readb(i2c->base + MPC_I2C_SR) & CSR_MIF) { diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c index eacbaf745b64..bbc8e3a7ff55 100644 --- a/drivers/i2c/busses/i2c-mv64xxx.c +++ b/drivers/i2c/busses/i2c-mv64xxx.c @@ -278,7 +278,7 @@ mv64xxx_i2c_do_action(struct mv64xxx_i2c_data *drv_data) } static int -mv64xxx_i2c_intr(int irq, void *dev_id, struct pt_regs *regs) +mv64xxx_i2c_intr(int irq, void *dev_id) { struct mv64xxx_i2c_data *drv_data = dev_id; unsigned long flags; diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c index 3e276e958ef7..f28a76d1c0af 100644 --- a/drivers/i2c/busses/i2c-ocores.c +++ b/drivers/i2c/busses/i2c-ocores.c @@ -143,7 +143,7 @@ static void ocores_process(struct ocores_i2c *i2c) } } -static irqreturn_t ocores_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ocores_isr(int irq, void *dev_id) { struct ocores_i2c *i2c = dev_id; diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 81d87d2c2a2d..dec04da0455c 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -400,7 +400,7 @@ omap_i2c_ack_stat(struct omap_i2c_dev *dev, u16 stat) } static irqreturn_t -omap_i2c_rev1_isr(int this_irq, void *dev_id, struct pt_regs *regs) +omap_i2c_rev1_isr(int this_irq, void *dev_id) { struct omap_i2c_dev *dev = dev_id; u16 iv, w; @@ -452,7 +452,7 @@ omap_i2c_rev1_isr(int this_irq, void *dev_id, struct pt_regs *regs) } static irqreturn_t -omap_i2c_isr(int this_irq, void *dev_id, struct pt_regs *regs) +omap_i2c_isr(int this_irq, void *dev_id) { struct omap_i2c_dev *dev = dev_id; u16 bits; diff --git a/drivers/i2c/busses/i2c-pca-isa.c b/drivers/i2c/busses/i2c-pca-isa.c index d9b4ddbad7e0..407840b6a260 100644 --- a/drivers/i2c/busses/i2c-pca-isa.c +++ b/drivers/i2c/busses/i2c-pca-isa.c @@ -99,7 +99,7 @@ static int pca_isa_waitforinterrupt(struct i2c_algo_pca_data *adap) return ret; } -static irqreturn_t pca_handler(int this_irq, void *dev_id, struct pt_regs *regs) { +static irqreturn_t pca_handler(int this_irq, void *dev_id) { wake_up_interruptible(&pca_wait); return IRQ_HANDLED; } diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c index cd4ad98ad517..81050d3c9b21 100644 --- a/drivers/i2c/busses/i2c-pxa.c +++ b/drivers/i2c/busses/i2c-pxa.c @@ -850,7 +850,7 @@ static void i2c_pxa_irq_rxfull(struct pxa_i2c *i2c, u32 isr) ICR = icr; } -static irqreturn_t i2c_pxa_handler(int this_irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t i2c_pxa_handler(int this_irq, void *dev_id) { struct pxa_i2c *i2c = dev_id; u32 isr = ISR; diff --git a/drivers/i2c/busses/i2c-rpx.c b/drivers/i2c/busses/i2c-rpx.c index 0ebec3c1a54e..8764df06f51d 100644 --- a/drivers/i2c/busses/i2c-rpx.c +++ b/drivers/i2c/busses/i2c-rpx.c @@ -55,10 +55,10 @@ rpx_iic_init(struct i2c_algo_8xx_data *data) data->i2c = (i2c8xx_t *)&(((immap_t *)IMAP_ADDR)->im_i2c); } -static int rpx_install_isr(int irq, void (*func)(void *, void *), void *data) +static int rpx_install_isr(int irq, void (*func)(void *), void *data) { /* install interrupt handler */ - cpm_install_handler(irq, (void (*)(void *, struct pt_regs *)) func, data); + cpm_install_handler(irq, func, data); return 0; } diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index 9ebe429a0a0f..4ca6de209b8b 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -423,8 +423,7 @@ static int i2s_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat) * top level IRQ servicing routine */ -static irqreturn_t s3c24xx_i2c_irq(int irqno, void *dev_id, - struct pt_regs *regs) +static irqreturn_t s3c24xx_i2c_irq(int irqno, void *dev_id) { struct s3c24xx_i2c *i2c = dev_id; unsigned long status; diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c index 182f04953466..ccdf3e90862b 100644 --- a/drivers/i2c/chips/isp1301_omap.c +++ b/drivers/i2c/chips/isp1301_omap.c @@ -669,7 +669,7 @@ pulldown: dump_regs(isp, "otg->isp1301"); } -static irqreturn_t omap_otg_irq(int irq, void *_isp, struct pt_regs *regs) +static irqreturn_t omap_otg_irq(int irq, void *_isp) { u16 otg_irq = OTG_IRQ_SRC_REG; u32 otg_ctrl; @@ -1181,7 +1181,7 @@ isp1301_work(void *data) isp->working = 0; } -static irqreturn_t isp1301_irq(int irq, void *isp, struct pt_regs *regs) +static irqreturn_t isp1301_irq(int irq, void *isp) { isp1301_defer_work(isp, WORK_UPDATE_OTG); return IRQ_HANDLED; diff --git a/drivers/i2c/chips/tps65010.c b/drivers/i2c/chips/tps65010.c index 6a7578217177..60bef94cd25f 100644 --- a/drivers/i2c/chips/tps65010.c +++ b/drivers/i2c/chips/tps65010.c @@ -446,7 +446,7 @@ static void tps65010_work(void *_tps) mutex_unlock(&tps->lock); } -static irqreturn_t tps65010_irq(int irq, void *_tps, struct pt_regs *regs) +static irqreturn_t tps65010_irq(int irq, void *_tps) { struct tps65010 *tps = _tps; diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index ba6039b55b41..2614f41b5074 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -1562,7 +1562,7 @@ static void unexpected_intr (int irq, ide_hwgroup_t *hwgroup) * on the hwgroup and the process begins again. */ -irqreturn_t ide_intr (int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t ide_intr (int irq, void *dev_id) { unsigned long flags; ide_hwgroup_t *hwgroup = (ide_hwgroup_t *)dev_id; diff --git a/drivers/ide/legacy/hd.c b/drivers/ide/legacy/hd.c index 4ab931145673..b1d5291531b7 100644 --- a/drivers/ide/legacy/hd.c +++ b/drivers/ide/legacy/hd.c @@ -673,7 +673,7 @@ static int hd_getgeo(struct block_device *bdev, struct hd_geometry *geo) * be forgotten about... */ -static irqreturn_t hd_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t hd_interrupt(int irq, void *dev_id) { void (*handler)(void) = do_hd; diff --git a/drivers/ide/legacy/macide.c b/drivers/ide/legacy/macide.c index d655da749144..b1730d7e414c 100644 --- a/drivers/ide/legacy/macide.c +++ b/drivers/ide/legacy/macide.c @@ -78,7 +78,7 @@ int macide_ack_intr(ide_hwif_t* hwif) } #ifdef CONFIG_BLK_DEV_MAC_MEDIABAY -static void macide_mediabay_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static void macide_mediabay_interrupt(int irq, void *dev_id) { int state = baboon->mb_status & 0x04; diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c index 8fd0030475ba..dea13525df88 100644 --- a/drivers/ieee1394/ohci1394.c +++ b/drivers/ieee1394/ohci1394.c @@ -2301,8 +2301,7 @@ static void ohci_schedule_iso_tasklets(struct ti_ohci *ohci, spin_unlock_irqrestore(&ohci->iso_tasklet_list_lock, flags); } -static irqreturn_t ohci_irq_handler(int irq, void *dev_id, - struct pt_regs *regs_are_unused) +static irqreturn_t ohci_irq_handler(int irq, void *dev_id) { quadlet_t event, node_id; struct ti_ohci *ohci = (struct ti_ohci *)dev_id; diff --git a/drivers/ieee1394/pcilynx.c b/drivers/ieee1394/pcilynx.c index b4f146f2c951..0a7412e27eb4 100644 --- a/drivers/ieee1394/pcilynx.c +++ b/drivers/ieee1394/pcilynx.c @@ -839,8 +839,7 @@ static int lynx_devctl(struct hpsb_host *host, enum devctl_cmd cmd, int arg) ********************************************************/ -static irqreturn_t lynx_irq_handler(int irq, void *dev_id, - struct pt_regs *regs_are_unused) +static irqreturn_t lynx_irq_handler(int irq, void *dev_id) { struct ti_lynx *lynx = (struct ti_lynx *)dev_id; struct hpsb_host *host = lynx->host; diff --git a/drivers/infiniband/hw/amso1100/c2.c b/drivers/infiniband/hw/amso1100/c2.c index 9e9120f36019..dc1ebeac35c7 100644 --- a/drivers/infiniband/hw/amso1100/c2.c +++ b/drivers/infiniband/hw/amso1100/c2.c @@ -72,7 +72,7 @@ static int c2_down(struct net_device *netdev); static int c2_xmit_frame(struct sk_buff *skb, struct net_device *netdev); static void c2_tx_interrupt(struct net_device *netdev); static void c2_rx_interrupt(struct net_device *netdev); -static irqreturn_t c2_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t c2_interrupt(int irq, void *dev_id); static void c2_tx_timeout(struct net_device *netdev); static int c2_change_mtu(struct net_device *netdev, int new_mtu); static void c2_reset(struct c2_port *c2_port); @@ -544,7 +544,7 @@ static void c2_rx_interrupt(struct net_device *netdev) /* * Handle netisr0 TX & RX interrupts. */ -static irqreturn_t c2_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t c2_interrupt(int irq, void *dev_id) { unsigned int netisr0, dmaisr; int handled = 0; diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c index 2a65b5be1979..048cc443d1e7 100644 --- a/drivers/infiniband/hw/ehca/ehca_irq.c +++ b/drivers/infiniband/hw/ehca/ehca_irq.c @@ -360,7 +360,7 @@ static inline void reset_eq_pending(struct ehca_cq *cq) return; } -irqreturn_t ehca_interrupt_neq(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t ehca_interrupt_neq(int irq, void *dev_id) { struct ehca_shca *shca = (struct ehca_shca*)dev_id; @@ -393,7 +393,7 @@ void ehca_tasklet_neq(unsigned long data) return; } -irqreturn_t ehca_interrupt_eq(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t ehca_interrupt_eq(int irq, void *dev_id) { struct ehca_shca *shca = (struct ehca_shca*)dev_id; diff --git a/drivers/infiniband/hw/ehca/ehca_irq.h b/drivers/infiniband/hw/ehca/ehca_irq.h index 85bf1fe16fe4..be579cc0adf6 100644 --- a/drivers/infiniband/hw/ehca/ehca_irq.h +++ b/drivers/infiniband/hw/ehca/ehca_irq.h @@ -51,10 +51,10 @@ struct ehca_shca; int ehca_error_data(struct ehca_shca *shca, void *data, u64 resource); -irqreturn_t ehca_interrupt_neq(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t ehca_interrupt_neq(int irq, void *dev_id); void ehca_tasklet_neq(unsigned long data); -irqreturn_t ehca_interrupt_eq(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t ehca_interrupt_eq(int irq, void *dev_id); void ehca_tasklet_eq(unsigned long data); struct ehca_cpu_comp_task { diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c index 6bee53ce5f33..d9079ee12030 100644 --- a/drivers/infiniband/hw/ipath/ipath_intr.c +++ b/drivers/infiniband/hw/ipath/ipath_intr.c @@ -839,7 +839,7 @@ static void handle_urcv(struct ipath_devdata *dd, u32 istat) } } -irqreturn_t ipath_intr(int irq, void *data, struct pt_regs *regs) +irqreturn_t ipath_intr(int irq, void *data) { struct ipath_devdata *dd = data; u32 istat, chk0rcv = 0; diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h index d7540b71b451..7c436697d0e4 100644 --- a/drivers/infiniband/hw/ipath/ipath_kernel.h +++ b/drivers/infiniband/hw/ipath/ipath_kernel.h @@ -606,7 +606,7 @@ struct sk_buff *ipath_alloc_skb(struct ipath_devdata *dd, gfp_t); extern int ipath_diag_inuse; -irqreturn_t ipath_intr(int irq, void *devid, struct pt_regs *regs); +irqreturn_t ipath_intr(int irq, void *devid); void ipath_decode_err(char *buf, size_t blen, ipath_err_t err); #if __IPATH_INFO || __IPATH_DBG extern const char *ipath_ibcstatus_str[]; diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c index a29b1b6d82b1..e284e0613a94 100644 --- a/drivers/infiniband/hw/mthca/mthca_eq.c +++ b/drivers/infiniband/hw/mthca/mthca_eq.c @@ -405,7 +405,7 @@ static int mthca_eq_int(struct mthca_dev *dev, struct mthca_eq *eq) return eqes_found; } -static irqreturn_t mthca_tavor_interrupt(int irq, void *dev_ptr, struct pt_regs *regs) +static irqreturn_t mthca_tavor_interrupt(int irq, void *dev_ptr) { struct mthca_dev *dev = dev_ptr; u32 ecr; @@ -432,8 +432,7 @@ static irqreturn_t mthca_tavor_interrupt(int irq, void *dev_ptr, struct pt_regs return IRQ_HANDLED; } -static irqreturn_t mthca_tavor_msi_x_interrupt(int irq, void *eq_ptr, - struct pt_regs *regs) +static irqreturn_t mthca_tavor_msi_x_interrupt(int irq, void *eq_ptr) { struct mthca_eq *eq = eq_ptr; struct mthca_dev *dev = eq->dev; @@ -446,7 +445,7 @@ static irqreturn_t mthca_tavor_msi_x_interrupt(int irq, void *eq_ptr, return IRQ_HANDLED; } -static irqreturn_t mthca_arbel_interrupt(int irq, void *dev_ptr, struct pt_regs *regs) +static irqreturn_t mthca_arbel_interrupt(int irq, void *dev_ptr) { struct mthca_dev *dev = dev_ptr; int work = 0; @@ -467,8 +466,7 @@ static irqreturn_t mthca_arbel_interrupt(int irq, void *dev_ptr, struct pt_regs return IRQ_RETVAL(work); } -static irqreturn_t mthca_arbel_msi_x_interrupt(int irq, void *eq_ptr, - struct pt_regs *regs) +static irqreturn_t mthca_arbel_msi_x_interrupt(int irq, void *eq_ptr) { struct mthca_eq *eq = eq_ptr; struct mthca_dev *dev = eq->dev; diff --git a/drivers/input/joystick/amijoy.c b/drivers/input/joystick/amijoy.c index 7249d324297b..650acf3a30b7 100644 --- a/drivers/input/joystick/amijoy.c +++ b/drivers/input/joystick/amijoy.c @@ -57,7 +57,7 @@ static DEFINE_MUTEX(amijoy_mutex); static struct input_dev *amijoy_dev[2]; static char *amijoy_phys[2] = { "amijoy/input0", "amijoy/input1" }; -static irqreturn_t amijoy_interrupt(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t amijoy_interrupt(int irq, void *dummy) { int i, data = 0, button = 0; @@ -69,8 +69,6 @@ static irqreturn_t amijoy_interrupt(int irq, void *dummy, struct pt_regs *fp) case 1: data = ~amiga_custom.joy1dat; button = (~ciaa.pra >> 7) & 1; break; } - input_regs(amijoy_dev[i], fp); - input_report_key(amijoy_dev[i], BTN_TRIGGER, button); input_report_abs(amijoy_dev[i], ABS_X, ((data >> 1) & 1) - ((data >> 9) & 1)); diff --git a/drivers/input/joystick/iforce/iforce-packets.c b/drivers/input/joystick/iforce/iforce-packets.c index 8632d47a7fbe..808f05932a6f 100644 --- a/drivers/input/joystick/iforce/iforce-packets.c +++ b/drivers/input/joystick/iforce/iforce-packets.c @@ -155,7 +155,7 @@ static int mark_core_as_ready(struct iforce *iforce, unsigned short addr) return -1; } -void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data, struct pt_regs *regs) +void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data) { struct input_dev *dev = iforce->dev; int i; @@ -183,9 +183,6 @@ void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data, case 0x01: /* joystick position data */ case 0x03: /* wheel position data */ - - input_regs(dev, regs); - if (HI(cmd) == 1) { input_report_abs(dev, ABS_X, (__s16) (((__s16)data[1] << 8) | data[0])); input_report_abs(dev, ABS_Y, (__s16) (((__s16)data[3] << 8) | data[2])); @@ -224,7 +221,6 @@ void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data, break; case 0x02: /* status report */ - input_regs(dev, regs); input_report_key(dev, BTN_DEAD, data[0] & 0x02); input_sync(dev); diff --git a/drivers/input/joystick/iforce/iforce-serio.c b/drivers/input/joystick/iforce/iforce-serio.c index 64a78c515484..ca08f45c2040 100644 --- a/drivers/input/joystick/iforce/iforce-serio.c +++ b/drivers/input/joystick/iforce/iforce-serio.c @@ -81,7 +81,7 @@ static void iforce_serio_write_wakeup(struct serio *serio) } static irqreturn_t iforce_serio_irq(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct iforce *iforce = serio_get_drvdata(serio); @@ -115,7 +115,7 @@ static irqreturn_t iforce_serio_irq(struct serio *serio, } if (iforce->idx == iforce->len) { - iforce_process_packet(iforce, (iforce->id << 8) | iforce->idx, iforce->data, regs); + iforce_process_packet(iforce, (iforce->id << 8) | iforce->idx, iforce->data); iforce->pkt = 0; iforce->id = 0; iforce->len = 0; diff --git a/drivers/input/joystick/iforce/iforce-usb.c b/drivers/input/joystick/iforce/iforce-usb.c index fe79d158456d..105112fb7b57 100644 --- a/drivers/input/joystick/iforce/iforce-usb.c +++ b/drivers/input/joystick/iforce/iforce-usb.c @@ -74,7 +74,7 @@ void iforce_usb_xmit(struct iforce *iforce) spin_unlock_irqrestore(&iforce->xmit_lock, flags); } -static void iforce_usb_irq(struct urb *urb, struct pt_regs *regs) +static void iforce_usb_irq(struct urb *urb) { struct iforce *iforce = urb->context; int status; @@ -96,7 +96,7 @@ static void iforce_usb_irq(struct urb *urb, struct pt_regs *regs) } iforce_process_packet(iforce, - (iforce->data[0] << 8) | (urb->actual_length - 1), iforce->data + 1, regs); + (iforce->data[0] << 8) | (urb->actual_length - 1), iforce->data + 1); exit: status = usb_submit_urb (urb, GFP_ATOMIC); @@ -105,7 +105,7 @@ exit: __FUNCTION__, status); } -static void iforce_usb_out(struct urb *urb, struct pt_regs *regs) +static void iforce_usb_out(struct urb *urb) { struct iforce *iforce = urb->context; @@ -119,7 +119,7 @@ static void iforce_usb_out(struct urb *urb, struct pt_regs *regs) wake_up(&iforce->wait); } -static void iforce_usb_ctrl(struct urb *urb, struct pt_regs *regs) +static void iforce_usb_ctrl(struct urb *urb) { struct iforce *iforce = urb->context; if (urb->status) return; diff --git a/drivers/input/joystick/iforce/iforce.h b/drivers/input/joystick/iforce/iforce.h index 947df2739843..ffaeaefa1a42 100644 --- a/drivers/input/joystick/iforce/iforce.h +++ b/drivers/input/joystick/iforce/iforce.h @@ -160,7 +160,7 @@ void iforce_delete_device(struct iforce *iforce); /* iforce-packets.c */ int iforce_control_playback(struct iforce*, u16 id, unsigned int); -void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data, struct pt_regs *regs); +void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data); int iforce_send_packet(struct iforce *iforce, u16 cmd, unsigned char* data); void iforce_dump_packet(char *msg, u16 cmd, unsigned char *data) ; int iforce_get_id_packet(struct iforce *iforce, char *packet); diff --git a/drivers/input/joystick/magellan.c b/drivers/input/joystick/magellan.c index 168b1061a03b..e3d19444ba2e 100644 --- a/drivers/input/joystick/magellan.c +++ b/drivers/input/joystick/magellan.c @@ -82,7 +82,7 @@ static int magellan_crunch_nibbles(unsigned char *data, int count) return 0; } -static void magellan_process_packet(struct magellan* magellan, struct pt_regs *regs) +static void magellan_process_packet(struct magellan* magellan) { struct input_dev *dev = magellan->dev; unsigned char *data = magellan->data; @@ -90,8 +90,6 @@ static void magellan_process_packet(struct magellan* magellan, struct pt_regs *r if (!magellan->idx) return; - input_regs(dev, regs); - switch (magellan->data[0]) { case 'd': /* Axis data */ @@ -115,12 +113,12 @@ static void magellan_process_packet(struct magellan* magellan, struct pt_regs *r } static irqreturn_t magellan_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct magellan* magellan = serio_get_drvdata(serio); if (data == '\r') { - magellan_process_packet(magellan, regs); + magellan_process_packet(magellan); magellan->idx = 0; } else { if (magellan->idx < MAGELLAN_MAX_LENGTH) diff --git a/drivers/input/joystick/spaceball.c b/drivers/input/joystick/spaceball.c index 7a19ee052972..2a9808cf826f 100644 --- a/drivers/input/joystick/spaceball.c +++ b/drivers/input/joystick/spaceball.c @@ -82,7 +82,7 @@ struct spaceball { * SpaceBall. */ -static void spaceball_process_packet(struct spaceball* spaceball, struct pt_regs *regs) +static void spaceball_process_packet(struct spaceball* spaceball) { struct input_dev *dev = spaceball->dev; unsigned char *data = spaceball->data; @@ -90,8 +90,6 @@ static void spaceball_process_packet(struct spaceball* spaceball, struct pt_regs if (spaceball->idx < 2) return; - input_regs(dev, regs); - switch (spaceball->data[0]) { case 'D': /* Ball data */ @@ -151,13 +149,13 @@ static void spaceball_process_packet(struct spaceball* spaceball, struct pt_regs */ static irqreturn_t spaceball_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct spaceball *spaceball = serio_get_drvdata(serio); switch (data) { case 0xd: - spaceball_process_packet(spaceball, regs); + spaceball_process_packet(spaceball); spaceball->idx = 0; spaceball->escape = 0; break; diff --git a/drivers/input/joystick/spaceorb.c b/drivers/input/joystick/spaceorb.c index 3e2782e79834..c4db0247c5fb 100644 --- a/drivers/input/joystick/spaceorb.c +++ b/drivers/input/joystick/spaceorb.c @@ -74,7 +74,7 @@ static unsigned char *spaceorb_errors[] = { "EEPROM storing 0 failed", "Receive * SpaceOrb. */ -static void spaceorb_process_packet(struct spaceorb *spaceorb, struct pt_regs *regs) +static void spaceorb_process_packet(struct spaceorb *spaceorb) { struct input_dev *dev = spaceorb->dev; unsigned char *data = spaceorb->data; @@ -86,8 +86,6 @@ static void spaceorb_process_packet(struct spaceorb *spaceorb, struct pt_regs *r for (i = 0; i < spaceorb->idx; i++) c ^= data[i]; if (c) return; - input_regs(dev, regs); - switch (data[0]) { case 'R': /* Reset packet */ @@ -131,12 +129,12 @@ static void spaceorb_process_packet(struct spaceorb *spaceorb, struct pt_regs *r } static irqreturn_t spaceorb_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct spaceorb* spaceorb = serio_get_drvdata(serio); if (~data & 0x80) { - if (spaceorb->idx) spaceorb_process_packet(spaceorb, regs); + if (spaceorb->idx) spaceorb_process_packet(spaceorb); spaceorb->idx = 0; } if (spaceorb->idx < SPACEORB_MAX_LENGTH) diff --git a/drivers/input/joystick/stinger.c b/drivers/input/joystick/stinger.c index 011ec4858e15..1ffb03223311 100644 --- a/drivers/input/joystick/stinger.c +++ b/drivers/input/joystick/stinger.c @@ -64,15 +64,13 @@ struct stinger { * Stinger. It updates the data accordingly. */ -static void stinger_process_packet(struct stinger *stinger, struct pt_regs *regs) +static void stinger_process_packet(struct stinger *stinger) { struct input_dev *dev = stinger->dev; unsigned char *data = stinger->data; if (!stinger->idx) return; - input_regs(dev, regs); - input_report_key(dev, BTN_A, ((data[0] & 0x20) >> 5)); input_report_key(dev, BTN_B, ((data[0] & 0x10) >> 4)); input_report_key(dev, BTN_C, ((data[0] & 0x08) >> 3)); @@ -99,7 +97,7 @@ static void stinger_process_packet(struct stinger *stinger, struct pt_regs *regs */ static irqreturn_t stinger_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct stinger *stinger = serio_get_drvdata(serio); @@ -109,7 +107,7 @@ static irqreturn_t stinger_interrupt(struct serio *serio, stinger->data[stinger->idx++] = data; if (stinger->idx == 4) { - stinger_process_packet(stinger, regs); + stinger_process_packet(stinger); stinger->idx = 0; } diff --git a/drivers/input/joystick/twidjoy.c b/drivers/input/joystick/twidjoy.c index 076f237d9654..49085df2d631 100644 --- a/drivers/input/joystick/twidjoy.c +++ b/drivers/input/joystick/twidjoy.c @@ -104,7 +104,7 @@ struct twidjoy { * Twiddler. It updates the data accordingly. */ -static void twidjoy_process_packet(struct twidjoy *twidjoy, struct pt_regs *regs) +static void twidjoy_process_packet(struct twidjoy *twidjoy) { struct input_dev *dev = twidjoy->dev; unsigned char *data = twidjoy->data; @@ -113,8 +113,6 @@ static void twidjoy_process_packet(struct twidjoy *twidjoy, struct pt_regs *regs button_bits = ((data[1] & 0x7f) << 7) | (data[0] & 0x7f); - input_regs(dev, regs); - for (bp = twidjoy_buttons; bp->bitmask; bp++) { int value = (button_bits & (bp->bitmask << bp->bitshift)) >> bp->bitshift; int i; @@ -141,7 +139,7 @@ static void twidjoy_process_packet(struct twidjoy *twidjoy, struct pt_regs *regs * packet processing routine. */ -static irqreturn_t twidjoy_interrupt(struct serio *serio, unsigned char data, unsigned int flags, struct pt_regs *regs) +static irqreturn_t twidjoy_interrupt(struct serio *serio, unsigned char data, unsigned int flags) { struct twidjoy *twidjoy = serio_get_drvdata(serio); @@ -158,7 +156,7 @@ static irqreturn_t twidjoy_interrupt(struct serio *serio, unsigned char data, un twidjoy->data[twidjoy->idx++] = data; if (twidjoy->idx == TWIDJOY_MAX_LENGTH) { - twidjoy_process_packet(twidjoy, regs); + twidjoy_process_packet(twidjoy); twidjoy->idx = 0; } diff --git a/drivers/input/joystick/warrior.c b/drivers/input/joystick/warrior.c index f9c1a03214eb..35edea1ab955 100644 --- a/drivers/input/joystick/warrior.c +++ b/drivers/input/joystick/warrior.c @@ -64,15 +64,13 @@ struct warrior { * Warrior. It updates the data accordingly. */ -static void warrior_process_packet(struct warrior *warrior, struct pt_regs *regs) +static void warrior_process_packet(struct warrior *warrior) { struct input_dev *dev = warrior->dev; unsigned char *data = warrior->data; if (!warrior->idx) return; - input_regs(dev, regs); - switch ((data[0] >> 4) & 7) { case 1: /* Button data */ input_report_key(dev, BTN_TRIGGER, data[3] & 1); @@ -101,12 +99,12 @@ static void warrior_process_packet(struct warrior *warrior, struct pt_regs *regs */ static irqreturn_t warrior_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct warrior *warrior = serio_get_drvdata(serio); if (data & 0x80) { - if (warrior->idx) warrior_process_packet(warrior, regs); + if (warrior->idx) warrior_process_packet(warrior); warrior->idx = 0; warrior->len = warrior_lengths[(data >> 4) & 7]; } @@ -115,7 +113,7 @@ static irqreturn_t warrior_interrupt(struct serio *serio, warrior->data[warrior->idx++] = data; if (warrior->idx == warrior->len) { - if (warrior->idx) warrior_process_packet(warrior, regs); + if (warrior->idx) warrior_process_packet(warrior); warrior->idx = 0; warrior->len = 0; } diff --git a/drivers/input/keyboard/amikbd.c b/drivers/input/keyboard/amikbd.c index f1f9db9d282c..8abdbd0ee8f9 100644 --- a/drivers/input/keyboard/amikbd.c +++ b/drivers/input/keyboard/amikbd.c @@ -158,7 +158,7 @@ static const char *amikbd_messages[8] = { static struct input_dev *amikbd_dev; -static irqreturn_t amikbd_interrupt(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t amikbd_interrupt(int irq, void *dummy) { unsigned char scancode, down; @@ -171,8 +171,6 @@ static irqreturn_t amikbd_interrupt(int irq, void *dummy, struct pt_regs *fp) scancode >>= 1; if (scancode < 0x78) { /* scancodes < 0x78 are keys */ - input_regs(amikbd_dev, fp); - if (scancode == 98) { /* CapsLock is a toggle switch key on Amiga */ input_report_key(amikbd_dev, scancode, 1); input_report_key(amikbd_dev, scancode, 0); diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c index 40244d4ce0f1..b6ef9eaad1dc 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -318,7 +318,7 @@ static unsigned int atkbd_compat_scancode(struct atkbd *atkbd, unsigned int code */ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, - unsigned int flags, struct pt_regs *regs) + unsigned int flags) { struct atkbd *atkbd = serio_get_drvdata(serio); struct input_dev *dev = atkbd->dev; @@ -458,7 +458,6 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, atkbd->time = jiffies + msecs_to_jiffies(dev->rep[REP_DELAY]) / 2; } - input_regs(dev, regs); input_event(dev, EV_KEY, keycode, value); input_sync(dev); @@ -469,7 +468,6 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data, } if (atkbd->scroll) { - input_regs(dev, regs); if (click != -1) input_report_key(dev, BTN_MIDDLE, click); input_report_rel(dev, REL_WHEEL, scroll); diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c index 1e03153b9bca..cb70970625b5 100644 --- a/drivers/input/keyboard/corgikbd.c +++ b/drivers/input/keyboard/corgikbd.c @@ -129,7 +129,7 @@ static inline void corgikbd_reset_col(int col) */ /* Scan the hardware keyboard and push any changes up through the input layer */ -static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs *regs) +static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data) { unsigned int row, col, rowd; unsigned long flags; @@ -140,9 +140,6 @@ static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs spin_lock_irqsave(&corgikbd_data->lock, flags); - if (regs) - input_regs(corgikbd_data->input, regs); - num_pressed = 0; for (col = 0; col < KB_COLS; col++) { /* @@ -191,14 +188,14 @@ static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs /* * corgi keyboard interrupt handler. */ -static irqreturn_t corgikbd_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t corgikbd_interrupt(int irq, void *dev_id) { struct corgikbd *corgikbd_data = dev_id; if (!timer_pending(&corgikbd_data->timer)) { /** wait chattering delay **/ udelay(20); - corgikbd_scankeyboard(corgikbd_data, regs); + corgikbd_scankeyboard(corgikbd_data); } return IRQ_HANDLED; diff --git a/drivers/input/keyboard/hil_kbd.c b/drivers/input/keyboard/hil_kbd.c index 2e4abdc26367..c9b0b8978cd8 100644 --- a/drivers/input/keyboard/hil_kbd.c +++ b/drivers/input/keyboard/hil_kbd.c @@ -198,7 +198,7 @@ static void hil_kbd_process_err(struct hil_kbd *kbd) { } static irqreturn_t hil_kbd_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct hil_kbd *kbd; hil_packet packet; diff --git a/drivers/input/keyboard/hilkbd.c b/drivers/input/keyboard/hilkbd.c index d22c7c624296..54bc569db4b0 100644 --- a/drivers/input/keyboard/hilkbd.c +++ b/drivers/input/keyboard/hilkbd.c @@ -150,7 +150,7 @@ static inline void handle_data(unsigned char s, unsigned char c) /* * Handle HIL interrupts. */ -static irqreturn_t hil_interrupt(int irq, void *handle, struct pt_regs *regs) +static irqreturn_t hil_interrupt(int irq, void *handle) { unsigned char s, c; diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c index 5174224cadb4..708d5a1bc3d2 100644 --- a/drivers/input/keyboard/lkkbd.c +++ b/drivers/input/keyboard/lkkbd.c @@ -453,8 +453,7 @@ lkkbd_detection_done (struct lkkbd *lk) * is received. */ static irqreturn_t -lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags, - struct pt_regs *regs) +lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags) { struct lkkbd *lk = serio_get_drvdata (serio); int i; @@ -473,7 +472,6 @@ lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags, switch (data) { case LK_ALL_KEYS_UP: - input_regs (lk->dev, regs); for (i = 0; i < ARRAY_SIZE (lkkbd_keycode); i++) if (lk->keycode[i] != KEY_RESERVED) input_report_key (lk->dev, lk->keycode[i], 0); @@ -501,7 +499,6 @@ lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags, default: if (lk->keycode[data] != KEY_RESERVED) { - input_regs (lk->dev, regs); if (!test_bit (lk->keycode[data], lk->dev->key)) input_report_key (lk->dev, lk->keycode[data], 1); else diff --git a/drivers/input/keyboard/locomokbd.c b/drivers/input/keyboard/locomokbd.c index 83906f80ba21..fd33c9cc3272 100644 --- a/drivers/input/keyboard/locomokbd.c +++ b/drivers/input/keyboard/locomokbd.c @@ -126,7 +126,7 @@ static inline void locomokbd_reset_col(unsigned long membase, int col) */ /* Scan the hardware keyboard and push any changes up through the input layer */ -static void locomokbd_scankeyboard(struct locomokbd *locomokbd, struct pt_regs *regs) +static void locomokbd_scankeyboard(struct locomokbd *locomokbd) { unsigned int row, col, rowd, scancode; unsigned long flags; @@ -135,8 +135,6 @@ static void locomokbd_scankeyboard(struct locomokbd *locomokbd, struct pt_regs * spin_lock_irqsave(&locomokbd->lock, flags); - input_regs(locomokbd->input, regs); - locomokbd_charge_all(membase); num_pressed = 0; @@ -171,13 +169,13 @@ static void locomokbd_scankeyboard(struct locomokbd *locomokbd, struct pt_regs * /* * LoCoMo keyboard interrupt handler. */ -static irqreturn_t locomokbd_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t locomokbd_interrupt(int irq, void *dev_id) { struct locomokbd *locomokbd = dev_id; /** wait chattering delay **/ udelay(100); - locomokbd_scankeyboard(locomokbd, regs); + locomokbd_scankeyboard(locomokbd); return IRQ_HANDLED; } diff --git a/drivers/input/keyboard/newtonkbd.c b/drivers/input/keyboard/newtonkbd.c index 40a3f551247e..9282e4e082bd 100644 --- a/drivers/input/keyboard/newtonkbd.c +++ b/drivers/input/keyboard/newtonkbd.c @@ -65,13 +65,12 @@ struct nkbd { }; static irqreturn_t nkbd_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct nkbd *nkbd = serio_get_drvdata(serio); /* invalid scan codes are probably the init sequence, so we ignore them */ if (nkbd->keycode[data & NKBD_KEY]) { - input_regs(nkbd->dev, regs); input_report_key(nkbd->dev, nkbd->keycode[data & NKBD_KEY], data & NKBD_PRESS); input_sync(nkbd->dev); } diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c index d436287d1d2e..5680a6d95b2b 100644 --- a/drivers/input/keyboard/omap-keypad.c +++ b/drivers/input/keyboard/omap-keypad.c @@ -97,8 +97,7 @@ static u8 get_row_gpio_val(struct omap_kp *omap_kp) #define get_row_gpio_val(x) 0 #endif -static irqreturn_t omap_kp_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t omap_kp_interrupt(int irq, void *dev_id) { struct omap_kp *omap_kp = dev_id; diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c index e385710233f4..8b18c009e3e0 100644 --- a/drivers/input/keyboard/spitzkbd.c +++ b/drivers/input/keyboard/spitzkbd.c @@ -176,7 +176,7 @@ static inline int spitzkbd_get_row_status(int col) */ /* Scan the hardware keyboard and push any changes up through the input layer */ -static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data, struct pt_regs *regs) +static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data) { unsigned int row, col, rowd; unsigned long flags; @@ -187,8 +187,6 @@ static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data, struct pt_regs spin_lock_irqsave(&spitzkbd_data->lock, flags); - input_regs(spitzkbd_data->input, regs); - num_pressed = 0; for (col = 0; col < KB_COLS; col++) { /* @@ -239,14 +237,14 @@ static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data, struct pt_regs /* * spitz keyboard interrupt handler. */ -static irqreturn_t spitzkbd_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t spitzkbd_interrupt(int irq, void *dev_id) { struct spitzkbd *spitzkbd_data = dev_id; if (!timer_pending(&spitzkbd_data->timer)) { /** wait chattering delay **/ udelay(20); - spitzkbd_scankeyboard(spitzkbd_data, regs); + spitzkbd_scankeyboard(spitzkbd_data); } return IRQ_HANDLED; @@ -267,7 +265,7 @@ static void spitzkbd_timer_callback(unsigned long data) * We debounce the switches and pass them to the input system. */ -static irqreturn_t spitzkbd_hinge_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t spitzkbd_hinge_isr(int irq, void *dev_id) { struct spitzkbd *spitzkbd_data = dev_id; diff --git a/drivers/input/keyboard/stowaway.c b/drivers/input/keyboard/stowaway.c index 04c54c57f25c..e60937d17b1c 100644 --- a/drivers/input/keyboard/stowaway.c +++ b/drivers/input/keyboard/stowaway.c @@ -71,13 +71,12 @@ struct skbd { }; static irqreturn_t skbd_interrupt(struct serio *serio, unsigned char data, - unsigned int flags, struct pt_regs *regs) + unsigned int flags) { struct skbd *skbd = serio_get_drvdata(serio); struct input_dev *dev = skbd->dev; if (skbd->keycode[data & SKBD_KEY_MASK]) { - input_regs(dev, regs); input_report_key(dev, skbd->keycode[data & SKBD_KEY_MASK], !(data & SKBD_RELEASE)); input_sync(dev); diff --git a/drivers/input/keyboard/sunkbd.c b/drivers/input/keyboard/sunkbd.c index 9dbd7b85686d..cac4781103c3 100644 --- a/drivers/input/keyboard/sunkbd.c +++ b/drivers/input/keyboard/sunkbd.c @@ -94,7 +94,7 @@ struct sunkbd { */ static irqreturn_t sunkbd_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct sunkbd* sunkbd = serio_get_drvdata(serio); @@ -129,7 +129,6 @@ static irqreturn_t sunkbd_interrupt(struct serio *serio, break; if (sunkbd->keycode[data & SUNKBD_KEY]) { - input_regs(sunkbd->dev, regs); input_report_key(sunkbd->dev, sunkbd->keycode[data & SUNKBD_KEY], !(data & SUNKBD_RELEASE)); input_sync(sunkbd->dev); } else { diff --git a/drivers/input/keyboard/xtkbd.c b/drivers/input/keyboard/xtkbd.c index 0821d53cf0c1..8c11dc935454 100644 --- a/drivers/input/keyboard/xtkbd.c +++ b/drivers/input/keyboard/xtkbd.c @@ -64,7 +64,7 @@ struct xtkbd { }; static irqreturn_t xtkbd_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct xtkbd *xtkbd = serio_get_drvdata(serio); @@ -75,7 +75,6 @@ static irqreturn_t xtkbd_interrupt(struct serio *serio, default: if (xtkbd->keycode[data & XTKBD_KEY]) { - input_regs(xtkbd->dev, regs); input_report_key(xtkbd->dev, xtkbd->keycode[data & XTKBD_KEY], !(data & XTKBD_RELEASE)); input_sync(xtkbd->dev); } else { diff --git a/drivers/input/misc/ixp4xx-beeper.c b/drivers/input/misc/ixp4xx-beeper.c index 805b636e73d9..105c6fc27823 100644 --- a/drivers/input/misc/ixp4xx-beeper.c +++ b/drivers/input/misc/ixp4xx-beeper.c @@ -79,7 +79,7 @@ static int ixp4xx_spkr_event(struct input_dev *dev, unsigned int type, unsigned return 0; } -static irqreturn_t ixp4xx_spkr_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ixp4xx_spkr_interrupt(int irq, void *dev_id) { /* clear interrupt */ *IXP4XX_OSST = IXP4XX_OSST_TIMER_2_PEND; diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index 450b68a619fd..4e71a66fc7fc 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -76,7 +76,7 @@ static const struct alps_model_info alps_model_data[] = { * on a dualpoint, etc. */ -static void alps_process_packet(struct psmouse *psmouse, struct pt_regs *regs) +static void alps_process_packet(struct psmouse *psmouse) { struct alps_data *priv = psmouse->private; unsigned char *packet = psmouse->packet; @@ -85,8 +85,6 @@ static void alps_process_packet(struct psmouse *psmouse, struct pt_regs *regs) int x, y, z, ges, fin, left, right, middle; int back = 0, forward = 0; - input_regs(dev, regs); - if ((packet[0] & 0xc8) == 0x08) { /* 3-byte PS/2 packet */ input_report_key(dev2, BTN_LEFT, packet[0] & 1); input_report_key(dev2, BTN_RIGHT, packet[0] & 2); @@ -181,13 +179,13 @@ static void alps_process_packet(struct psmouse *psmouse, struct pt_regs *regs) input_sync(dev); } -static psmouse_ret_t alps_process_byte(struct psmouse *psmouse, struct pt_regs *regs) +static psmouse_ret_t alps_process_byte(struct psmouse *psmouse) { struct alps_data *priv = psmouse->private; if ((psmouse->packet[0] & 0xc8) == 0x08) { /* PS/2 packet */ if (psmouse->pktcnt == 3) { - alps_process_packet(psmouse, regs); + alps_process_packet(psmouse); return PSMOUSE_FULL_PACKET; } return PSMOUSE_GOOD_DATA; @@ -202,7 +200,7 @@ static psmouse_ret_t alps_process_byte(struct psmouse *psmouse, struct pt_regs * return PSMOUSE_BAD_DATA; if (psmouse->pktcnt == 6) { - alps_process_packet(psmouse, regs); + alps_process_packet(psmouse); return PSMOUSE_FULL_PACKET; } diff --git a/drivers/input/mouse/amimouse.c b/drivers/input/mouse/amimouse.c index c8b2cc9f184c..599a7b2dc519 100644 --- a/drivers/input/mouse/amimouse.c +++ b/drivers/input/mouse/amimouse.c @@ -36,7 +36,7 @@ MODULE_LICENSE("GPL"); static int amimouse_lastx, amimouse_lasty; static struct input_dev *amimouse_dev; -static irqreturn_t amimouse_interrupt(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t amimouse_interrupt(int irq, void *dummy) { unsigned short joy0dat, potgor; int nx, ny, dx, dy; @@ -59,8 +59,6 @@ static irqreturn_t amimouse_interrupt(int irq, void *dummy, struct pt_regs *fp) potgor = amiga_custom.potgor; - input_regs(amimouse_dev, fp); - input_report_rel(amimouse_dev, REL_X, dx); input_report_rel(amimouse_dev, REL_Y, dy); diff --git a/drivers/input/mouse/hil_ptr.c b/drivers/input/mouse/hil_ptr.c index 69f02178c528..402b057e986e 100644 --- a/drivers/input/mouse/hil_ptr.c +++ b/drivers/input/mouse/hil_ptr.c @@ -190,7 +190,7 @@ static void hil_ptr_process_err(struct hil_ptr *ptr) { } static irqreturn_t hil_ptr_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct hil_ptr *ptr; hil_packet packet; diff --git a/drivers/input/mouse/inport.c b/drivers/input/mouse/inport.c index 50f1fed10be4..e1252fa9a107 100644 --- a/drivers/input/mouse/inport.c +++ b/drivers/input/mouse/inport.c @@ -88,15 +88,13 @@ __obsolete_setup("inport_irq="); static struct input_dev *inport_dev; -static irqreturn_t inport_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t inport_interrupt(int irq, void *dev_id) { unsigned char buttons; outb(INPORT_REG_MODE, INPORT_CONTROL_PORT); outb(INPORT_MODE_HOLD | INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT); - input_regs(inport_dev, regs); - outb(INPORT_REG_X, INPORT_CONTROL_PORT); input_report_rel(inport_dev, REL_X, inb(INPORT_DATA_PORT)); diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c index 5e9d25067513..c57e8853b949 100644 --- a/drivers/input/mouse/lifebook.c +++ b/drivers/input/mouse/lifebook.c @@ -62,7 +62,7 @@ static struct dmi_system_id lifebook_dmi_table[] = { }; -static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse, struct pt_regs *regs) +static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse) { unsigned char *packet = psmouse->packet; struct input_dev *dev = psmouse->dev; @@ -70,8 +70,6 @@ static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse, struct pt_re if (psmouse->pktcnt != 3) return PSMOUSE_GOOD_DATA; - input_regs(dev, regs); - /* calculate X and Y */ if ((packet[0] & 0x08) == 0x00) { input_report_abs(dev, ABS_X, diff --git a/drivers/input/mouse/logibm.c b/drivers/input/mouse/logibm.c index 9c7ce38806d7..8e9c2f3d69a8 100644 --- a/drivers/input/mouse/logibm.c +++ b/drivers/input/mouse/logibm.c @@ -79,7 +79,7 @@ __obsolete_setup("logibm_irq="); static struct input_dev *logibm_dev; -static irqreturn_t logibm_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t logibm_interrupt(int irq, void *dev_id) { char dx, dy; unsigned char buttons; @@ -95,7 +95,6 @@ static irqreturn_t logibm_interrupt(int irq, void *dev_id, struct pt_regs *regs) dy |= (buttons & 0xf) << 4; buttons = ~buttons >> 5; - input_regs(logibm_dev, regs); input_report_rel(logibm_dev, REL_X, dx); input_report_rel(logibm_dev, REL_Y, dy); input_report_key(logibm_dev, BTN_RIGHT, buttons & 1); diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c index 7972eecbcfe4..8a4f862709e7 100644 --- a/drivers/input/mouse/logips2pp.c +++ b/drivers/input/mouse/logips2pp.c @@ -39,7 +39,7 @@ struct ps2pp_info { * Process a PS2++ or PS2T++ packet. */ -static psmouse_ret_t ps2pp_process_byte(struct psmouse *psmouse, struct pt_regs *regs) +static psmouse_ret_t ps2pp_process_byte(struct psmouse *psmouse) { struct input_dev *dev = psmouse->dev; unsigned char *packet = psmouse->packet; @@ -51,8 +51,6 @@ static psmouse_ret_t ps2pp_process_byte(struct psmouse *psmouse, struct pt_regs * Full packet accumulated, process it */ - input_regs(dev, regs); - if ((packet[0] & 0x48) == 0x48 && (packet[1] & 0x02) == 0x02) { /* Logitech extended packet */ diff --git a/drivers/input/mouse/pc110pad.c b/drivers/input/mouse/pc110pad.c index d284ea712151..8c075aa7223b 100644 --- a/drivers/input/mouse/pc110pad.c +++ b/drivers/input/mouse/pc110pad.c @@ -57,7 +57,7 @@ static struct input_dev *pc110pad_dev; static int pc110pad_data[3]; static int pc110pad_count; -static irqreturn_t pc110pad_interrupt(int irq, void *ptr, struct pt_regs *regs) +static irqreturn_t pc110pad_interrupt(int irq, void *ptr) { int value = inb_p(pc110pad_io); int handshake = inb_p(pc110pad_io + 2); @@ -71,7 +71,6 @@ static irqreturn_t pc110pad_interrupt(int irq, void *ptr, struct pt_regs *regs) if (pc110pad_count < 3) return IRQ_HANDLED; - input_regs(pc110pad_dev, regs); input_report_key(pc110pad_dev, BTN_TOUCH, pc110pad_data[0] & 0x01); input_report_abs(pc110pad_dev, ABS_X, @@ -91,9 +90,9 @@ static void pc110pad_close(struct input_dev *dev) static int pc110pad_open(struct input_dev *dev) { - pc110pad_interrupt(0, NULL, NULL); - pc110pad_interrupt(0, NULL, NULL); - pc110pad_interrupt(0, NULL, NULL); + pc110pad_interrupt(0, NULL); + pc110pad_interrupt(0, NULL); + pc110pad_interrupt(0, NULL); outb(PC110PAD_ON, pc110pad_io + 2); pc110pad_count = 0; diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index 9fb7eb6b0f71..6f9b2c7cc9c2 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -124,7 +124,7 @@ struct psmouse_protocol { * relevant events to the input module once full packet has arrived. */ -static psmouse_ret_t psmouse_process_byte(struct psmouse *psmouse, struct pt_regs *regs) +static psmouse_ret_t psmouse_process_byte(struct psmouse *psmouse) { struct input_dev *dev = psmouse->dev; unsigned char *packet = psmouse->packet; @@ -136,8 +136,6 @@ static psmouse_ret_t psmouse_process_byte(struct psmouse *psmouse, struct pt_reg * Full packet accumulated, process it */ - input_regs(dev, regs); - /* * Scroll wheel on IntelliMice, scroll buttons on NetMice */ @@ -231,9 +229,9 @@ static void psmouse_set_state(struct psmouse *psmouse, enum psmouse_state new_st * by calling corresponding protocol handler. */ -static int psmouse_handle_byte(struct psmouse *psmouse, struct pt_regs *regs) +static int psmouse_handle_byte(struct psmouse *psmouse) { - psmouse_ret_t rc = psmouse->protocol_handler(psmouse, regs); + psmouse_ret_t rc = psmouse->protocol_handler(psmouse); switch (rc) { case PSMOUSE_BAD_DATA: @@ -271,7 +269,7 @@ static int psmouse_handle_byte(struct psmouse *psmouse, struct pt_regs *regs) */ static irqreturn_t psmouse_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct psmouse *psmouse = serio_get_drvdata(serio); @@ -327,7 +325,7 @@ static irqreturn_t psmouse_interrupt(struct serio *serio, * Not a new device, try processing first byte normally */ psmouse->pktcnt = 1; - if (psmouse_handle_byte(psmouse, regs)) + if (psmouse_handle_byte(psmouse)) goto out; psmouse->packet[psmouse->pktcnt++] = data; @@ -346,7 +344,7 @@ static irqreturn_t psmouse_interrupt(struct serio *serio, } psmouse->last = jiffies; - psmouse_handle_byte(psmouse, regs); + psmouse_handle_byte(psmouse); out: return IRQ_HANDLED; @@ -940,7 +938,7 @@ static void psmouse_resync(void *p) psmouse_set_state(psmouse, PSMOUSE_CMD_MODE); for (i = 0; i < psmouse->pktsize; i++) { psmouse->pktcnt++; - rc = psmouse->protocol_handler(psmouse, NULL); + rc = psmouse->protocol_handler(psmouse); if (rc != PSMOUSE_GOOD_DATA) break; } diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h index 4d9107fba6a1..1b74cae8a556 100644 --- a/drivers/input/mouse/psmouse.h +++ b/drivers/input/mouse/psmouse.h @@ -62,7 +62,7 @@ struct psmouse { unsigned int resync_time; unsigned int smartscroll; /* Logitech only */ - psmouse_ret_t (*protocol_handler)(struct psmouse *psmouse, struct pt_regs *regs); + psmouse_ret_t (*protocol_handler)(struct psmouse *psmouse); void (*set_rate)(struct psmouse *psmouse, unsigned int rate); void (*set_resolution)(struct psmouse *psmouse, unsigned int resolution); diff --git a/drivers/input/mouse/rpcmouse.c b/drivers/input/mouse/rpcmouse.c index 872b30bf7aad..ea0468569610 100644 --- a/drivers/input/mouse/rpcmouse.c +++ b/drivers/input/mouse/rpcmouse.c @@ -36,7 +36,7 @@ MODULE_LICENSE("GPL"); static short rpcmouse_lastx, rpcmouse_lasty; static struct input_dev *rpcmouse_dev; -static irqreturn_t rpcmouse_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t rpcmouse_irq(int irq, void *dev_id) { struct input_dev *dev = dev_id; short x, y, dx, dy, b; @@ -51,8 +51,6 @@ static irqreturn_t rpcmouse_irq(int irq, void *dev_id, struct pt_regs *regs) rpcmouse_lastx = x; rpcmouse_lasty = y; - input_regs(dev, regs); - input_report_rel(dev, REL_X, dx); input_report_rel(dev, REL_Y, -dy); diff --git a/drivers/input/mouse/sermouse.c b/drivers/input/mouse/sermouse.c index 680b32353884..2a272c5daf08 100644 --- a/drivers/input/mouse/sermouse.c +++ b/drivers/input/mouse/sermouse.c @@ -61,13 +61,11 @@ struct sermouse { * second, which is as good as a PS/2 or USB mouse. */ -static void sermouse_process_msc(struct sermouse *sermouse, signed char data, struct pt_regs *regs) +static void sermouse_process_msc(struct sermouse *sermouse, signed char data) { struct input_dev *dev = sermouse->dev; signed char *buf = sermouse->buf; - input_regs(dev, regs); - switch (sermouse->count) { case 0: @@ -104,15 +102,13 @@ static void sermouse_process_msc(struct sermouse *sermouse, signed char data, st * standard 3-byte packets and 1200 bps. */ -static void sermouse_process_ms(struct sermouse *sermouse, signed char data, struct pt_regs *regs) +static void sermouse_process_ms(struct sermouse *sermouse, signed char data) { struct input_dev *dev = sermouse->dev; signed char *buf = sermouse->buf; if (data & 0x40) sermouse->count = 0; - input_regs(dev, regs); - switch (sermouse->count) { case 0: @@ -206,7 +202,7 @@ static void sermouse_process_ms(struct sermouse *sermouse, signed char data, str */ static irqreturn_t sermouse_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct sermouse *sermouse = serio_get_drvdata(serio); @@ -214,9 +210,9 @@ static irqreturn_t sermouse_interrupt(struct serio *serio, sermouse->last = jiffies; if (sermouse->type > SERIO_SUN) - sermouse_process_ms(sermouse, data, regs); + sermouse_process_ms(sermouse, data); else - sermouse_process_msc(sermouse, data, regs); + sermouse_process_msc(sermouse, data); return IRQ_HANDLED; } diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 392108c436ba..49ac696d6cff 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -216,13 +216,13 @@ static void synaptics_pass_pt_packet(struct serio *ptport, unsigned char *packet struct psmouse *child = serio_get_drvdata(ptport); if (child && child->state == PSMOUSE_ACTIVATED) { - serio_interrupt(ptport, packet[1], 0, NULL); - serio_interrupt(ptport, packet[4], 0, NULL); - serio_interrupt(ptport, packet[5], 0, NULL); + serio_interrupt(ptport, packet[1], 0); + serio_interrupt(ptport, packet[4], 0); + serio_interrupt(ptport, packet[5], 0); if (child->pktsize == 4) - serio_interrupt(ptport, packet[2], 0, NULL); + serio_interrupt(ptport, packet[2], 0); } else - serio_interrupt(ptport, packet[1], 0, NULL); + serio_interrupt(ptport, packet[1], 0); } static void synaptics_pt_activate(struct psmouse *psmouse) @@ -469,13 +469,10 @@ static unsigned char synaptics_detect_pkt_type(struct psmouse *psmouse) return SYN_NEWABS_STRICT; } -static psmouse_ret_t synaptics_process_byte(struct psmouse *psmouse, struct pt_regs *regs) +static psmouse_ret_t synaptics_process_byte(struct psmouse *psmouse) { - struct input_dev *dev = psmouse->dev; struct synaptics_data *priv = psmouse->private; - input_regs(dev, regs); - if (psmouse->pktcnt >= 6) { /* Full packet received */ if (unlikely(priv->pkt_type == SYN_NEWABS)) priv->pkt_type = synaptics_detect_pkt_type(psmouse); diff --git a/drivers/input/mouse/vsxxxaa.c b/drivers/input/mouse/vsxxxaa.c index 47edcfd022ba..ffdb50eee93d 100644 --- a/drivers/input/mouse/vsxxxaa.c +++ b/drivers/input/mouse/vsxxxaa.c @@ -211,7 +211,7 @@ vsxxxaa_smells_like_packet (struct vsxxxaa *mouse, unsigned char type, size_t le } static void -vsxxxaa_handle_REL_packet (struct vsxxxaa *mouse, struct pt_regs *regs) +vsxxxaa_handle_REL_packet (struct vsxxxaa *mouse) { struct input_dev *dev = mouse->dev; unsigned char *buf = mouse->buf; @@ -258,7 +258,6 @@ vsxxxaa_handle_REL_packet (struct vsxxxaa *mouse, struct pt_regs *regs) /* * Report what we've found so far... */ - input_regs (dev, regs); input_report_key (dev, BTN_LEFT, left); input_report_key (dev, BTN_MIDDLE, middle); input_report_key (dev, BTN_RIGHT, right); @@ -269,7 +268,7 @@ vsxxxaa_handle_REL_packet (struct vsxxxaa *mouse, struct pt_regs *regs) } static void -vsxxxaa_handle_ABS_packet (struct vsxxxaa *mouse, struct pt_regs *regs) +vsxxxaa_handle_ABS_packet (struct vsxxxaa *mouse) { struct input_dev *dev = mouse->dev; unsigned char *buf = mouse->buf; @@ -312,7 +311,6 @@ vsxxxaa_handle_ABS_packet (struct vsxxxaa *mouse, struct pt_regs *regs) /* * Report what we've found so far... */ - input_regs (dev, regs); input_report_key (dev, BTN_LEFT, left); input_report_key (dev, BTN_MIDDLE, middle); input_report_key (dev, BTN_RIGHT, right); @@ -323,7 +321,7 @@ vsxxxaa_handle_ABS_packet (struct vsxxxaa *mouse, struct pt_regs *regs) } static void -vsxxxaa_handle_POR_packet (struct vsxxxaa *mouse, struct pt_regs *regs) +vsxxxaa_handle_POR_packet (struct vsxxxaa *mouse) { struct input_dev *dev = mouse->dev; unsigned char *buf = mouse->buf; @@ -367,7 +365,6 @@ vsxxxaa_handle_POR_packet (struct vsxxxaa *mouse, struct pt_regs *regs) if (error <= 0x1f) { /* No (serious) error. Report buttons */ - input_regs (dev, regs); input_report_key (dev, BTN_LEFT, left); input_report_key (dev, BTN_MIDDLE, middle); input_report_key (dev, BTN_RIGHT, right); @@ -395,7 +392,7 @@ vsxxxaa_handle_POR_packet (struct vsxxxaa *mouse, struct pt_regs *regs) } static void -vsxxxaa_parse_buffer (struct vsxxxaa *mouse, struct pt_regs *regs) +vsxxxaa_parse_buffer (struct vsxxxaa *mouse) { unsigned char *buf = mouse->buf; int stray_bytes; @@ -432,7 +429,7 @@ vsxxxaa_parse_buffer (struct vsxxxaa *mouse, struct pt_regs *regs) continue; } - vsxxxaa_handle_REL_packet (mouse, regs); + vsxxxaa_handle_REL_packet (mouse); continue; /* More to parse? */ } @@ -446,7 +443,7 @@ vsxxxaa_parse_buffer (struct vsxxxaa *mouse, struct pt_regs *regs) continue; } - vsxxxaa_handle_ABS_packet (mouse, regs); + vsxxxaa_handle_ABS_packet (mouse); continue; /* More to parse? */ } @@ -460,7 +457,7 @@ vsxxxaa_parse_buffer (struct vsxxxaa *mouse, struct pt_regs *regs) continue; } - vsxxxaa_handle_POR_packet (mouse, regs); + vsxxxaa_handle_POR_packet (mouse); continue; /* More to parse? */ } @@ -469,13 +466,12 @@ vsxxxaa_parse_buffer (struct vsxxxaa *mouse, struct pt_regs *regs) } static irqreturn_t -vsxxxaa_interrupt (struct serio *serio, unsigned char data, unsigned int flags, - struct pt_regs *regs) +vsxxxaa_interrupt (struct serio *serio, unsigned char data, unsigned int flags) { struct vsxxxaa *mouse = serio_get_drvdata (serio); vsxxxaa_queue_byte (mouse, data); - vsxxxaa_parse_buffer (mouse, regs); + vsxxxaa_parse_buffer (mouse); return IRQ_HANDLED; } diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c index 3df5eedf8f31..5a7b49c35539 100644 --- a/drivers/input/serio/ambakmi.c +++ b/drivers/input/serio/ambakmi.c @@ -37,14 +37,14 @@ struct amba_kmi_port { unsigned int open; }; -static irqreturn_t amba_kmi_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t amba_kmi_int(int irq, void *dev_id) { struct amba_kmi_port *kmi = dev_id; unsigned int status = readb(KMIIR); int handled = IRQ_NONE; while (status & KMIIR_RXINTR) { - serio_interrupt(kmi->io, readb(KMIDATA), 0, regs); + serio_interrupt(kmi->io, readb(KMIDATA), 0); status = readb(KMIIR); handled = IRQ_HANDLED; } diff --git a/drivers/input/serio/ct82c710.c b/drivers/input/serio/ct82c710.c index bc6e87add093..0d35018c23a9 100644 --- a/drivers/input/serio/ct82c710.c +++ b/drivers/input/serio/ct82c710.c @@ -71,9 +71,9 @@ static struct resource ct82c710_iores; * is waiting in the 82C710. */ -static irqreturn_t ct82c710_interrupt(int cpl, void *dev_id, struct pt_regs * regs) +static irqreturn_t ct82c710_interrupt(int cpl, void *dev_id) { - return serio_interrupt(ct82c710_port, inb(CT82C710_DATA), 0, regs); + return serio_interrupt(ct82c710_port, inb(CT82C710_DATA), 0); } /* diff --git a/drivers/input/serio/gscps2.c b/drivers/input/serio/gscps2.c index cde036a92168..081fdc3c7737 100644 --- a/drivers/input/serio/gscps2.c +++ b/drivers/input/serio/gscps2.c @@ -82,7 +82,7 @@ MODULE_DEVICE_TABLE(parisc, gscps2_device_tbl); #define GSC_ID_MOUSE 1 -static irqreturn_t gscps2_interrupt(int irq, void *dev, struct pt_regs *regs); +static irqreturn_t gscps2_interrupt(int irq, void *dev); #define BUFFER_SIZE 0x0f @@ -226,7 +226,7 @@ static LIST_HEAD(ps2port_list); * later. */ -static irqreturn_t gscps2_interrupt(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t gscps2_interrupt(int irq, void *dev) { struct gscps2port *ps2port; @@ -267,7 +267,7 @@ static irqreturn_t gscps2_interrupt(int irq, void *dev, struct pt_regs *regs) rxflags = ((status & GSC_STAT_TERR) ? SERIO_TIMEOUT : 0 ) | ((status & GSC_STAT_PERR) ? SERIO_PARITY : 0 ); - serio_interrupt(ps2port->port, data, rxflags, regs); + serio_interrupt(ps2port->port, data, rxflags); } /* while() */ diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c index a10348bb25e9..ba7b920347e3 100644 --- a/drivers/input/serio/hp_sdc.c +++ b/drivers/input/serio/hp_sdc.c @@ -202,7 +202,7 @@ static void hp_sdc_take (int irq, void *dev_id, uint8_t status, uint8_t data) { } } -static irqreturn_t hp_sdc_isr(int irq, void *dev_id, struct pt_regs * regs) { +static irqreturn_t hp_sdc_isr(int irq, void *dev_id) { uint8_t status, data; status = hp_sdc_status_in8(); @@ -253,7 +253,7 @@ static irqreturn_t hp_sdc_isr(int irq, void *dev_id, struct pt_regs * regs) { } -static irqreturn_t hp_sdc_nmisr(int irq, void *dev_id, struct pt_regs * regs) { +static irqreturn_t hp_sdc_nmisr(int irq, void *dev_id) { int status; status = hp_sdc_status_in8(); diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index 1bb0c76a9259..09b06e605b50 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -108,7 +108,7 @@ static unsigned char i8042_kbd_irq_registered; static unsigned char i8042_aux_irq_registered; static struct platform_device *i8042_platform_device; -static irqreturn_t i8042_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t i8042_interrupt(int irq, void *dev_id); /* * The i8042_wait_read() and i8042_wait_write functions wait for the i8042 to @@ -271,7 +271,7 @@ static int i8042_aux_write(struct serio *serio, unsigned char c) * characters later. */ - i8042_interrupt(0, NULL, NULL); + i8042_interrupt(0, NULL); return retval; } @@ -309,7 +309,7 @@ static void i8042_stop(struct serio *serio) * to the upper layers. */ -static irqreturn_t i8042_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t i8042_interrupt(int irq, void *dev_id) { struct i8042_port *port; unsigned long flags; @@ -379,7 +379,7 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id, struct pt_regs *regs) dfl & SERIO_TIMEOUT ? ", timeout" : ""); if (likely(port->exists)) - serio_interrupt(port->serio, data, dfl, regs); + serio_interrupt(port->serio, data, dfl); ret = 1; out: @@ -519,7 +519,7 @@ static int __devinit i8042_check_mux(void) static struct completion i8042_aux_irq_delivered __devinitdata; static int i8042_irq_being_tested __devinitdata; -static irqreturn_t __devinit i8042_aux_test_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t __devinit i8042_aux_test_irq(int irq, void *dev_id) { unsigned long flags; unsigned char str, data; @@ -905,7 +905,7 @@ static int i8042_resume(struct platform_device *dev) if (i8042_ports[I8042_KBD_PORT_NO].serio) i8042_enable_kbd_port(); - i8042_interrupt(0, NULL, NULL); + i8042_interrupt(0, NULL); return 0; } diff --git a/drivers/input/serio/maceps2.c b/drivers/input/serio/maceps2.c index f08a5d0cd5fa..558200e96d0f 100644 --- a/drivers/input/serio/maceps2.c +++ b/drivers/input/serio/maceps2.c @@ -72,8 +72,7 @@ static int maceps2_write(struct serio *dev, unsigned char val) return -1; } -static irqreturn_t maceps2_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t maceps2_interrupt(int irq, void *dev_id) { struct serio *dev = dev_id; struct mace_ps2port *port = ((struct maceps2_data *)dev->port_data)->port; @@ -81,7 +80,7 @@ static irqreturn_t maceps2_interrupt(int irq, void *dev_id, if (port->status & PS2_STATUS_RX_FULL) { byte = port->rx; - serio_interrupt(dev, byte & 0xff, 0, regs); + serio_interrupt(dev, byte & 0xff, 0); } return IRQ_HANDLED; diff --git a/drivers/input/serio/parkbd.c b/drivers/input/serio/parkbd.c index a5c1fb3a4a51..688610e86a3e 100644 --- a/drivers/input/serio/parkbd.c +++ b/drivers/input/serio/parkbd.c @@ -102,7 +102,7 @@ static int parkbd_write(struct serio *port, unsigned char c) return 0; } -static void parkbd_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static void parkbd_interrupt(int irq, void *dev_id) { if (parkbd_writing) { @@ -134,7 +134,7 @@ static void parkbd_interrupt(int irq, void *dev_id, struct pt_regs *regs) parkbd_buffer |= (parkbd_readlines() >> 1) << parkbd_counter++; if (parkbd_counter == parkbd_mode + 10) - serio_interrupt(parkbd_port, (parkbd_buffer >> (2 - parkbd_mode)) & 0xff, 0, regs); + serio_interrupt(parkbd_port, (parkbd_buffer >> (2 - parkbd_mode)) & 0xff, 0); } parkbd_last = jiffies; diff --git a/drivers/input/serio/pcips2.c b/drivers/input/serio/pcips2.c index fb727c665253..ea5e3c6ddb62 100644 --- a/drivers/input/serio/pcips2.c +++ b/drivers/input/serio/pcips2.c @@ -58,7 +58,7 @@ static int pcips2_write(struct serio *io, unsigned char val) return 0; } -static irqreturn_t pcips2_interrupt(int irq, void *devid, struct pt_regs *regs) +static irqreturn_t pcips2_interrupt(int irq, void *devid) { struct pcips2_data *ps2if = devid; unsigned char status, scancode; @@ -80,7 +80,7 @@ static irqreturn_t pcips2_interrupt(int irq, void *devid, struct pt_regs *regs) if (hweight8(scancode) & 1) flag ^= SERIO_PARITY; - serio_interrupt(ps2if->io, scancode, flag, regs); + serio_interrupt(ps2if->io, scancode, flag); } while (1); return IRQ_RETVAL(handled); } diff --git a/drivers/input/serio/q40kbd.c b/drivers/input/serio/q40kbd.c index d3827c5fe119..cb89aff2e160 100644 --- a/drivers/input/serio/q40kbd.c +++ b/drivers/input/serio/q40kbd.c @@ -53,14 +53,14 @@ DEFINE_SPINLOCK(q40kbd_lock); static struct serio *q40kbd_port; static struct platform_device *q40kbd_device; -static irqreturn_t q40kbd_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t q40kbd_interrupt(int irq, void *dev_id) { unsigned long flags; spin_lock_irqsave(&q40kbd_lock, flags); if (Q40_IRQ_KEYB_MASK & master_inb(INTERRUPT_REG)) - serio_interrupt(q40kbd_port, master_inb(KEYCODE_REG), 0, regs); + serio_interrupt(q40kbd_port, master_inb(KEYCODE_REG), 0); master_outb(-1, KEYBOARD_UNLOCK_REG); diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c index 513d37fc1acf..49f84315cb32 100644 --- a/drivers/input/serio/rpckbd.c +++ b/drivers/input/serio/rpckbd.c @@ -56,7 +56,7 @@ static int rpckbd_write(struct serio *port, unsigned char val) return 0; } -static irqreturn_t rpckbd_rx(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t rpckbd_rx(int irq, void *dev_id) { struct serio *port = dev_id; unsigned int byte; @@ -65,13 +65,13 @@ static irqreturn_t rpckbd_rx(int irq, void *dev_id, struct pt_regs *regs) while (iomd_readb(IOMD_KCTRL) & (1 << 5)) { byte = iomd_readb(IOMD_KARTRX); - serio_interrupt(port, byte, 0, regs); + serio_interrupt(port, byte, 0); handled = IRQ_HANDLED; } return handled; } -static irqreturn_t rpckbd_tx(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t rpckbd_tx(int irq, void *dev_id) { return IRQ_HANDLED; } diff --git a/drivers/input/serio/sa1111ps2.c b/drivers/input/serio/sa1111ps2.c index ebd9976fc811..559508795af1 100644 --- a/drivers/input/serio/sa1111ps2.c +++ b/drivers/input/serio/sa1111ps2.c @@ -40,7 +40,7 @@ struct ps2if { * at the most one, but we loop for safety. If there was a * framing error, we have to manually clear the status. */ -static irqreturn_t ps2_rxint(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ps2_rxint(int irq, void *dev_id) { struct ps2if *ps2if = dev_id; unsigned int scancode, flag, status; @@ -58,7 +58,7 @@ static irqreturn_t ps2_rxint(int irq, void *dev_id, struct pt_regs *regs) if (hweight8(scancode) & 1) flag ^= SERIO_PARITY; - serio_interrupt(ps2if->io, scancode, flag, regs); + serio_interrupt(ps2if->io, scancode, flag); status = sa1111_readl(ps2if->base + SA1111_PS2STAT); } @@ -69,7 +69,7 @@ static irqreturn_t ps2_rxint(int irq, void *dev_id, struct pt_regs *regs) /* * Completion of ps2 write */ -static irqreturn_t ps2_txint(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ps2_txint(int irq, void *dev_id) { struct ps2if *ps2if = dev_id; unsigned int status; diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c index 3e76ad71c9a0..960fae3c3cea 100644 --- a/drivers/input/serio/serio.c +++ b/drivers/input/serio/serio.c @@ -911,7 +911,7 @@ void serio_close(struct serio *serio) } irqreturn_t serio_interrupt(struct serio *serio, - unsigned char data, unsigned int dfl, struct pt_regs *regs) + unsigned char data, unsigned int dfl) { unsigned long flags; irqreturn_t ret = IRQ_NONE; @@ -919,7 +919,7 @@ irqreturn_t serio_interrupt(struct serio *serio, spin_lock_irqsave(&serio->lock, flags); if (likely(serio->drv)) { - ret = serio->drv->interrupt(serio, data, dfl, regs); + ret = serio->drv->interrupt(serio, data, dfl); } else if (!dfl && serio->registered) { serio_rescan(serio); ret = IRQ_HANDLED; diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c index 71a8eea816cb..ba2a2035d648 100644 --- a/drivers/input/serio/serio_raw.c +++ b/drivers/input/serio/serio_raw.c @@ -250,7 +250,7 @@ static struct file_operations serio_raw_fops = { *********************************************************************/ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data, - unsigned int dfl, struct pt_regs *regs) + unsigned int dfl) { struct serio_raw *serio_raw = serio_get_drvdata(serio); struct serio_raw_list *list; diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c index 54a680cc704d..e1a3a79ab3f9 100644 --- a/drivers/input/serio/serport.c +++ b/drivers/input/serio/serport.c @@ -117,9 +117,6 @@ static void serport_ldisc_close(struct tty_struct *tty) * serport_ldisc_receive() is called by the low level tty driver when characters * are ready for us. We forward the characters, one by one to the 'interrupt' * routine. - * - * FIXME: We should get pt_regs from the tty layer and forward them to - * serio_interrupt here. */ static void serport_ldisc_receive(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) @@ -134,7 +131,7 @@ static void serport_ldisc_receive(struct tty_struct *tty, const unsigned char *c goto out; for (i = 0; i < count; i++) - serio_interrupt(serport->serio, cp[i], 0, NULL); + serio_interrupt(serport->serio, cp[i], 0); out: spin_unlock_irqrestore(&serport->lock, flags); diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 66e411badf70..f56d6a0f0624 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -487,7 +487,7 @@ static void ads7846_timer(unsigned long handle) spin_unlock_irq(&ts->lock); } -static irqreturn_t ads7846_irq(int irq, void *handle, struct pt_regs *regs) +static irqreturn_t ads7846_irq(int irq, void *handle) { struct ads7846 *ts = handle; unsigned long flags; diff --git a/drivers/input/touchscreen/corgi_ts.c b/drivers/input/touchscreen/corgi_ts.c index 9b66271d3ba8..ca79b2246195 100644 --- a/drivers/input/touchscreen/corgi_ts.c +++ b/drivers/input/touchscreen/corgi_ts.c @@ -173,7 +173,7 @@ static int read_xydata(struct corgi_ts *corgi_ts) return 1; } -static void new_data(struct corgi_ts *corgi_ts, struct pt_regs *regs) +static void new_data(struct corgi_ts *corgi_ts) { if (corgi_ts->power_mode != PWR_MODE_ACTIVE) return; @@ -181,7 +181,6 @@ static void new_data(struct corgi_ts *corgi_ts, struct pt_regs *regs) if (!corgi_ts->tc.pressure && corgi_ts->pendown == 0) return; - input_regs(corgi_ts->input, regs); input_report_abs(corgi_ts->input, ABS_X, corgi_ts->tc.x); input_report_abs(corgi_ts->input, ABS_Y, corgi_ts->tc.y); input_report_abs(corgi_ts->input, ABS_PRESSURE, corgi_ts->tc.pressure); @@ -189,14 +188,14 @@ static void new_data(struct corgi_ts *corgi_ts, struct pt_regs *regs) input_sync(corgi_ts->input); } -static void ts_interrupt_main(struct corgi_ts *corgi_ts, int isTimer, struct pt_regs *regs) +static void ts_interrupt_main(struct corgi_ts *corgi_ts, int isTimer) { if ((GPLR(IRQ_TO_GPIO(corgi_ts->irq_gpio)) & GPIO_bit(IRQ_TO_GPIO(corgi_ts->irq_gpio))) == 0) { /* Disable Interrupt */ set_irq_type(corgi_ts->irq_gpio, IRQT_NOEDGE); if (read_xydata(corgi_ts)) { corgi_ts->pendown = 1; - new_data(corgi_ts, regs); + new_data(corgi_ts); } mod_timer(&corgi_ts->timer, jiffies + HZ / 100); } else { @@ -208,7 +207,7 @@ static void ts_interrupt_main(struct corgi_ts *corgi_ts, int isTimer, struct pt_ if (corgi_ts->pendown) { corgi_ts->tc.pressure = 0; - new_data(corgi_ts, regs); + new_data(corgi_ts); } /* Enable Falling Edge */ @@ -223,10 +222,10 @@ static void corgi_ts_timer(unsigned long data) ts_interrupt_main(corgits_data, 1, NULL); } -static irqreturn_t ts_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ts_interrupt(int irq, void *dev_id) { struct corgi_ts *corgits_data = dev_id; - ts_interrupt_main(corgits_data, 0, regs); + ts_interrupt_main(corgits_data, 0); return IRQ_HANDLED; } diff --git a/drivers/input/touchscreen/elo.c b/drivers/input/touchscreen/elo.c index ab565335ee44..913e1b73bb0e 100644 --- a/drivers/input/touchscreen/elo.c +++ b/drivers/input/touchscreen/elo.c @@ -67,7 +67,7 @@ struct elo { char phys[32]; }; -static void elo_process_data_10(struct elo *elo, unsigned char data, struct pt_regs *regs) +static void elo_process_data_10(struct elo *elo, unsigned char data) { struct input_dev *dev = elo->dev; @@ -95,7 +95,6 @@ static void elo_process_data_10(struct elo *elo, unsigned char data, struct pt_r break; } if (likely(elo->data[1] == ELO10_TOUCH_PACKET)) { - input_regs(dev, regs); input_report_abs(dev, ABS_X, (elo->data[4] << 8) | elo->data[3]); input_report_abs(dev, ABS_Y, (elo->data[6] << 8) | elo->data[5]); if (elo->data[2] & ELO10_PRESSURE) @@ -116,7 +115,7 @@ static void elo_process_data_10(struct elo *elo, unsigned char data, struct pt_r elo->csum += data; } -static void elo_process_data_6(struct elo *elo, unsigned char data, struct pt_regs *regs) +static void elo_process_data_6(struct elo *elo, unsigned char data) { struct input_dev *dev = elo->dev; @@ -134,7 +133,6 @@ static void elo_process_data_6(struct elo *elo, unsigned char data, struct pt_re break; } - input_regs(dev, regs); input_report_abs(dev, ABS_X, ((elo->data[0] & 0x3f) << 6) | (elo->data[1] & 0x3f)); input_report_abs(dev, ABS_Y, ((elo->data[2] & 0x3f) << 6) | (elo->data[3] & 0x3f)); @@ -164,7 +162,7 @@ static void elo_process_data_6(struct elo *elo, unsigned char data, struct pt_re } } -static void elo_process_data_3(struct elo *elo, unsigned char data, struct pt_regs *regs) +static void elo_process_data_3(struct elo *elo, unsigned char data) { struct input_dev *dev = elo->dev; @@ -177,7 +175,6 @@ static void elo_process_data_3(struct elo *elo, unsigned char data, struct pt_re elo->idx = 0; break; case 2: - input_regs(dev, regs); input_report_key(dev, BTN_TOUCH, !(elo->data[1] & 0x80)); input_report_abs(dev, ABS_X, elo->data[1]); input_report_abs(dev, ABS_Y, elo->data[2]); @@ -188,22 +185,22 @@ static void elo_process_data_3(struct elo *elo, unsigned char data, struct pt_re } static irqreturn_t elo_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct elo *elo = serio_get_drvdata(serio); switch(elo->id) { case 0: - elo_process_data_10(elo, data, regs); + elo_process_data_10(elo, data); break; case 1: case 2: - elo_process_data_6(elo, data, regs); + elo_process_data_6(elo, data); break; case 3: - elo_process_data_3(elo, data, regs); + elo_process_data_3(elo, data); break; } diff --git a/drivers/input/touchscreen/gunze.c b/drivers/input/touchscreen/gunze.c index b769b21973b7..817c2198933d 100644 --- a/drivers/input/touchscreen/gunze.c +++ b/drivers/input/touchscreen/gunze.c @@ -60,7 +60,7 @@ struct gunze { char phys[32]; }; -static void gunze_process_packet(struct gunze* gunze, struct pt_regs *regs) +static void gunze_process_packet(struct gunze* gunze) { struct input_dev *dev = gunze->dev; @@ -70,7 +70,6 @@ static void gunze_process_packet(struct gunze* gunze, struct pt_regs *regs) return; } - input_regs(dev, regs); input_report_abs(dev, ABS_X, simple_strtoul(gunze->data + 1, NULL, 10)); input_report_abs(dev, ABS_Y, 1024 - simple_strtoul(gunze->data + 6, NULL, 10)); input_report_key(dev, BTN_TOUCH, gunze->data[0] == 'T'); @@ -78,12 +77,12 @@ static void gunze_process_packet(struct gunze* gunze, struct pt_regs *regs) } static irqreturn_t gunze_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct gunze* gunze = serio_get_drvdata(serio); if (data == '\r') { - gunze_process_packet(gunze, regs); + gunze_process_packet(gunze); gunze->idx = 0; } else { if (gunze->idx < GUNZE_MAX_LENGTH) diff --git a/drivers/input/touchscreen/h3600_ts_input.c b/drivers/input/touchscreen/h3600_ts_input.c index e2b910018773..d9e61ee05ea9 100644 --- a/drivers/input/touchscreen/h3600_ts_input.c +++ b/drivers/input/touchscreen/h3600_ts_input.c @@ -106,19 +106,18 @@ struct h3600_dev { char phys[32]; }; -static irqreturn_t action_button_handler(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t action_button_handler(int irq, void *dev_id) { int down = (GPLR & GPIO_BITSY_ACTION_BUTTON) ? 0 : 1; struct input_dev *dev = (struct input_dev *) dev_id; - input_regs(dev, regs); input_report_key(dev, KEY_ENTER, down); input_sync(dev); return IRQ_HANDLED; } -static irqreturn_t npower_button_handler(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t npower_button_handler(int irq, void *dev_id) { int down = (GPLR & GPIO_BITSY_NPOWER_BUTTON) ? 0 : 1; struct input_dev *dev = (struct input_dev *) dev_id; @@ -127,7 +126,6 @@ static irqreturn_t npower_button_handler(int irq, void *dev_id, struct pt_regs * * This interrupt is only called when we release the key. So we have * to fake a key press. */ - input_regs(dev, regs); input_report_key(dev, KEY_SUSPEND, 1); input_report_key(dev, KEY_SUSPEND, down); input_sync(dev); @@ -165,14 +163,12 @@ unsigned int h3600_flite_power(struct input_dev *dev, enum flite_pwr pwr) * packets. Some packets coming from serial are not touchscreen related. In * this case we send them off to be processed elsewhere. */ -static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs) +static void h3600ts_process_packet(struct h3600_dev *ts) { struct input_dev *dev = ts->dev; static int touched = 0; int key, down = 0; - input_regs(dev, regs); - switch (ts->event) { /* Buttons - returned as a single byte @@ -301,7 +297,7 @@ static int state; #define STATE_EOF 3 /* state where we decode checksum or EOF */ static irqreturn_t h3600ts_interrupt(struct serio *serio, unsigned char data, - unsigned int flags, struct pt_regs *regs) + unsigned int flags) { struct h3600_dev *ts = serio_get_drvdata(serio); @@ -333,7 +329,7 @@ static irqreturn_t h3600ts_interrupt(struct serio *serio, unsigned char data, case STATE_EOF: state = STATE_SOF; if (data == CHAR_EOF || data == ts->chksum) - h3600ts_process_packet(ts, regs); + h3600ts_process_packet(ts); break; default: printk("Error3\n"); diff --git a/drivers/input/touchscreen/hp680_ts_input.c b/drivers/input/touchscreen/hp680_ts_input.c index ee6c2f40cdf6..e31c6c55b2e2 100644 --- a/drivers/input/touchscreen/hp680_ts_input.c +++ b/drivers/input/touchscreen/hp680_ts_input.c @@ -66,7 +66,7 @@ static void do_softint(void *data) enable_irq(HP680_TS_IRQ); } -static irqreturn_t hp680_ts_interrupt(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t hp680_ts_interrupt(int irq, void *dev) { disable_irq_nosync(irq); schedule_delayed_work(&work, HZ / 20); diff --git a/drivers/input/touchscreen/mk712.c b/drivers/input/touchscreen/mk712.c index 3226830eea08..4cbcaa6a71e5 100644 --- a/drivers/input/touchscreen/mk712.c +++ b/drivers/input/touchscreen/mk712.c @@ -80,7 +80,7 @@ MODULE_PARM_DESC(irq, "IRQ of MK712 touchscreen controller"); static struct input_dev *mk712_dev; static DEFINE_SPINLOCK(mk712_lock); -static irqreturn_t mk712_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mk712_interrupt(int irq, void *dev_id) { unsigned char status; static int debounce = 1; @@ -88,7 +88,6 @@ static irqreturn_t mk712_interrupt(int irq, void *dev_id, struct pt_regs *regs) static unsigned short last_y; spin_lock(&mk712_lock); - input_regs(mk712_dev, regs); status = inb(mk712_io + MK712_STATUS); diff --git a/drivers/input/touchscreen/mtouch.c b/drivers/input/touchscreen/mtouch.c index 8647a905df80..3b4c61664b63 100644 --- a/drivers/input/touchscreen/mtouch.c +++ b/drivers/input/touchscreen/mtouch.c @@ -63,12 +63,11 @@ struct mtouch { char phys[32]; }; -static void mtouch_process_format_tablet(struct mtouch *mtouch, struct pt_regs *regs) +static void mtouch_process_format_tablet(struct mtouch *mtouch) { struct input_dev *dev = mtouch->dev; if (MTOUCH_FORMAT_TABLET_LENGTH == ++mtouch->idx) { - input_regs(dev, regs); input_report_abs(dev, ABS_X, MTOUCH_GET_XC(mtouch->data)); input_report_abs(dev, ABS_Y, MTOUCH_MAX_YC - MTOUCH_GET_YC(mtouch->data)); input_report_key(dev, BTN_TOUCH, MTOUCH_GET_TOUCHED(mtouch->data)); @@ -78,7 +77,7 @@ static void mtouch_process_format_tablet(struct mtouch *mtouch, struct pt_regs * } } -static void mtouch_process_response(struct mtouch *mtouch, struct pt_regs *regs) +static void mtouch_process_response(struct mtouch *mtouch) { if (MTOUCH_RESPONSE_END_BYTE == mtouch->data[mtouch->idx++]) { /* FIXME - process response */ @@ -90,16 +89,16 @@ static void mtouch_process_response(struct mtouch *mtouch, struct pt_regs *regs) } static irqreturn_t mtouch_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct mtouch* mtouch = serio_get_drvdata(serio); mtouch->data[mtouch->idx] = data; if (MTOUCH_FORMAT_TABLET_STATUS_BIT & mtouch->data[0]) - mtouch_process_format_tablet(mtouch, regs); + mtouch_process_format_tablet(mtouch); else if (MTOUCH_RESPONSE_BEGIN_BYTE == mtouch->data[0]) - mtouch_process_response(mtouch, regs); + mtouch_process_response(mtouch); else printk(KERN_DEBUG "mtouch.c: unknown/unsynchronized data from device, byte %x\n",mtouch->data[0]); diff --git a/drivers/input/touchscreen/penmount.c b/drivers/input/touchscreen/penmount.c index f7370109d43e..6c7d0c2c76cc 100644 --- a/drivers/input/touchscreen/penmount.c +++ b/drivers/input/touchscreen/penmount.c @@ -46,7 +46,7 @@ struct pm { }; static irqreturn_t pm_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct pm *pm = serio_get_drvdata(serio); struct input_dev *dev = pm->dev; @@ -55,7 +55,6 @@ static irqreturn_t pm_interrupt(struct serio *serio, if (pm->data[0] & 0x80) { if (PM_MAX_LENGTH == ++pm->idx) { - input_regs(dev, regs); input_report_abs(dev, ABS_X, pm->data[2] * 128 + pm->data[1]); input_report_abs(dev, ABS_Y, pm->data[4] * 128 + pm->data[3]); input_report_key(dev, BTN_TOUCH, !!(pm->data[0] & 0x40)); diff --git a/drivers/input/touchscreen/touchright.c b/drivers/input/touchscreen/touchright.c index 1c89fa538651..c74f74e57af0 100644 --- a/drivers/input/touchscreen/touchright.c +++ b/drivers/input/touchscreen/touchright.c @@ -56,7 +56,7 @@ struct tr { }; static irqreturn_t tr_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct tr *tr = serio_get_drvdata(serio); struct input_dev *dev = tr->dev; @@ -65,7 +65,6 @@ static irqreturn_t tr_interrupt(struct serio *serio, if ((tr->data[0] & TR_FORMAT_STATUS_MASK) == TR_FORMAT_STATUS_BYTE) { if (++tr->idx == TR_LENGTH) { - input_regs(dev, regs); input_report_abs(dev, ABS_X, (tr->data[1] << 5) | (tr->data[2] >> 1)); input_report_abs(dev, ABS_Y, diff --git a/drivers/input/touchscreen/touchwin.c b/drivers/input/touchscreen/touchwin.c index a7b4c755958e..9911820fa2fe 100644 --- a/drivers/input/touchscreen/touchwin.c +++ b/drivers/input/touchscreen/touchwin.c @@ -60,7 +60,7 @@ struct tw { }; static irqreturn_t tw_interrupt(struct serio *serio, - unsigned char data, unsigned int flags, struct pt_regs *regs) + unsigned char data, unsigned int flags) { struct tw *tw = serio_get_drvdata(serio); struct input_dev *dev = tw->dev; @@ -70,7 +70,6 @@ static irqreturn_t tw_interrupt(struct serio *serio, tw->data[tw->idx++] = data; /* verify length and that the two Y's are the same */ if (tw->idx == TW_LENGTH && tw->data[1] == tw->data[2]) { - input_regs(dev, regs); input_report_abs(dev, ABS_X, tw->data[0]); input_report_abs(dev, ABS_Y, tw->data[1]); input_report_key(dev, BTN_TOUCH, 1); diff --git a/drivers/isdn/act2000/act2000_isa.c b/drivers/isdn/act2000/act2000_isa.c index bc98d77c5ecd..3014495b7ff7 100644 --- a/drivers/isdn/act2000/act2000_isa.c +++ b/drivers/isdn/act2000/act2000_isa.c @@ -63,7 +63,7 @@ act2000_isa_detect(unsigned short portbase) } static irqreturn_t -act2000_isa_interrupt(int irq, void *dev_id, struct pt_regs *regs) +act2000_isa_interrupt(int irq, void *dev_id) { act2000_card *card = irq2card_map[irq]; u_char istatus; diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c index 5cfbe6a38010..0c937325a1b3 100644 --- a/drivers/isdn/gigaset/bas-gigaset.c +++ b/drivers/isdn/gigaset/bas-gigaset.c @@ -454,7 +454,7 @@ inline static int update_basstate(struct bas_cardstate *ucs, * urb USB request block * urb->context = inbuf structure for controller state */ -static void read_ctrl_callback(struct urb *urb, struct pt_regs *regs) +static void read_ctrl_callback(struct urb *urb) { struct inbuf_t *inbuf = urb->context; struct cardstate *cs = inbuf->cs; @@ -596,7 +596,7 @@ static int atread_submit(struct cardstate *cs, int timeout) * urb USB request block * urb->context = controller state structure */ -static void read_int_callback(struct urb *urb, struct pt_regs *regs) +static void read_int_callback(struct urb *urb) { struct cardstate *cs = urb->context; struct bas_cardstate *ucs = cs->hw.bas; @@ -762,7 +762,7 @@ resubmit: * urb USB request block of completed request * urb->context = bc_state structure */ -static void read_iso_callback(struct urb *urb, struct pt_regs *regs) +static void read_iso_callback(struct urb *urb) { struct bc_state *bcs; struct bas_bc_state *ubc; @@ -827,7 +827,7 @@ static void read_iso_callback(struct urb *urb, struct pt_regs *regs) * urb USB request block of completed request * urb->context = isow_urbctx_t structure */ -static void write_iso_callback(struct urb *urb, struct pt_regs *regs) +static void write_iso_callback(struct urb *urb) { struct isow_urbctx_t *ucx; struct bas_bc_state *ubc; @@ -1415,7 +1415,7 @@ static void req_timeout(unsigned long data) * urb USB request block of completed request * urb->context = hardware specific controller state structure */ -static void write_ctrl_callback(struct urb *urb, struct pt_regs *regs) +static void write_ctrl_callback(struct urb *urb) { struct bas_cardstate *ucs = urb->context; int rc; @@ -1661,7 +1661,7 @@ static void complete_cb(struct cardstate *cs) * urb USB request block of completed request * urb->context = controller state structure */ -static void write_command_callback(struct urb *urb, struct pt_regs *regs) +static void write_command_callback(struct urb *urb) { struct cardstate *cs = urb->context; struct bas_cardstate *ucs = cs->hw.bas; diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c index 6e05d9d4a51a..4ffa9eb1c28e 100644 --- a/drivers/isdn/gigaset/usb-gigaset.c +++ b/drivers/isdn/gigaset/usb-gigaset.c @@ -362,7 +362,7 @@ static void gigaset_modem_fill(unsigned long data) * * It is called if the data was received from the device. */ -static void gigaset_read_int_callback(struct urb *urb, struct pt_regs *regs) +static void gigaset_read_int_callback(struct urb *urb) { struct inbuf_t *inbuf = urb->context; struct cardstate *cs = inbuf->cs; @@ -420,7 +420,7 @@ static void gigaset_read_int_callback(struct urb *urb, struct pt_regs *regs) /* This callback routine is called when data was transmitted to the device. */ -static void gigaset_write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void gigaset_write_bulk_callback(struct urb *urb) { struct cardstate *cs = urb->context; unsigned long flags; diff --git a/drivers/isdn/hardware/avm/avmcard.h b/drivers/isdn/hardware/avm/avmcard.h index 3b431723c7cb..d964f07e4a56 100644 --- a/drivers/isdn/hardware/avm/avmcard.h +++ b/drivers/isdn/hardware/avm/avmcard.h @@ -554,7 +554,7 @@ void b1_register_appl(struct capi_ctr *ctrl, u16 appl, void b1_release_appl(struct capi_ctr *ctrl, u16 appl); u16 b1_send_message(struct capi_ctr *ctrl, struct sk_buff *skb); void b1_parse_version(avmctrl_info *card); -irqreturn_t b1_interrupt(int interrupt, void *devptr, struct pt_regs *regs); +irqreturn_t b1_interrupt(int interrupt, void *devptr); int b1ctl_read_proc(char *page, char **start, off_t off, int count, int *eof, struct capi_ctr *ctrl); @@ -567,7 +567,7 @@ void avmcard_dma_free(avmcard_dmainfo *); int b1pciv4_detect(avmcard *card); int t1pci_detect(avmcard *card); void b1dma_reset(avmcard *card); -irqreturn_t b1dma_interrupt(int interrupt, void *devptr, struct pt_regs *regs); +irqreturn_t b1dma_interrupt(int interrupt, void *devptr); int b1dma_load_firmware(struct capi_ctr *ctrl, capiloaddata *data); void b1dma_reset_ctr(struct capi_ctr *ctrl); diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c index 0c7061d55027..da2729247713 100644 --- a/drivers/isdn/hardware/avm/b1.c +++ b/drivers/isdn/hardware/avm/b1.c @@ -485,7 +485,7 @@ void b1_parse_version(avmctrl_info *cinfo) /* ------------------------------------------------------------- */ -irqreturn_t b1_interrupt(int interrupt, void *devptr, struct pt_regs *regs) +irqreturn_t b1_interrupt(int interrupt, void *devptr) { avmcard *card = devptr; avmctrl_info *cinfo = &card->ctrlinfo[0]; diff --git a/drivers/isdn/hardware/avm/b1dma.c b/drivers/isdn/hardware/avm/b1dma.c index a4beeb46c859..ddd47cdfdb1f 100644 --- a/drivers/isdn/hardware/avm/b1dma.c +++ b/drivers/isdn/hardware/avm/b1dma.c @@ -628,7 +628,7 @@ static void b1dma_handle_interrupt(avmcard *card) spin_unlock(&card->lock); } -irqreturn_t b1dma_interrupt(int interrupt, void *devptr, struct pt_regs *regs) +irqreturn_t b1dma_interrupt(int interrupt, void *devptr) { avmcard *card = devptr; diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c index 6c3d5f5f1f4b..2a3eb38f0ebb 100644 --- a/drivers/isdn/hardware/avm/c4.c +++ b/drivers/isdn/hardware/avm/c4.c @@ -713,7 +713,7 @@ static irqreturn_t c4_handle_interrupt(avmcard *card) return IRQ_HANDLED; } -static irqreturn_t c4_interrupt(int interrupt, void *devptr, struct pt_regs *regs) +static irqreturn_t c4_interrupt(int interrupt, void *devptr) { avmcard *card = devptr; diff --git a/drivers/isdn/hardware/avm/t1isa.c b/drivers/isdn/hardware/avm/t1isa.c index 5a2f854d55b5..e47c60b0a8ec 100644 --- a/drivers/isdn/hardware/avm/t1isa.c +++ b/drivers/isdn/hardware/avm/t1isa.c @@ -131,7 +131,7 @@ static int t1_detectandinit(unsigned int base, unsigned irq, int cardnr) return 0; } -static irqreturn_t t1isa_interrupt(int interrupt, void *devptr, struct pt_regs *regs) +static irqreturn_t t1isa_interrupt(int interrupt, void *devptr) { avmcard *card = devptr; avmctrl_info *cinfo = &card->ctrlinfo[0]; diff --git a/drivers/isdn/hardware/eicon/diva.c b/drivers/isdn/hardware/eicon/diva.c index 8ab8027f33c0..ffa2afa77c2f 100644 --- a/drivers/isdn/hardware/eicon/diva.c +++ b/drivers/isdn/hardware/eicon/diva.c @@ -71,8 +71,6 @@ DivaIdiReqFunc(29) DivaIdiReqFunc(30) DivaIdiReqFunc(31) -struct pt_regs; - /* ** LOCALS */ @@ -515,7 +513,7 @@ diva_xdi_read(void *adapter, void *os_handle, void __user *dst, } -irqreturn_t diva_os_irq_wrapper(int irq, void *context, struct pt_regs *regs) +irqreturn_t diva_os_irq_wrapper(int irq, void *context) { diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) context; diva_xdi_clear_interrupts_proc_t clear_int_proc; diff --git a/drivers/isdn/hardware/eicon/divasmain.c b/drivers/isdn/hardware/eicon/divasmain.c index b7dadba13e82..dae2e83dd5e8 100644 --- a/drivers/isdn/hardware/eicon/divasmain.c +++ b/drivers/isdn/hardware/eicon/divasmain.c @@ -58,8 +58,7 @@ static char *DRIVERLNAME = "divas"; static char *DEVNAME = "Divas"; char *DRIVERRELEASE_DIVAS = "2.0"; -extern irqreturn_t diva_os_irq_wrapper(int irq, void *context, - struct pt_regs *regs); +extern irqreturn_t diva_os_irq_wrapper(int irq, void *context); extern int create_divas_proc(void); extern void remove_divas_proc(void); extern void diva_get_vserial_number(PISDN_ADAPTER IoAdapter, char *buf); diff --git a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c index 8ae08c41c853..bec59010bc66 100644 --- a/drivers/isdn/hisax/amd7930_fn.c +++ b/drivers/isdn/hisax/amd7930_fn.c @@ -733,7 +733,7 @@ dbusy_timer_handler(struct IsdnCardState *cs) wByteAMD(cs, 0x21, 0x82); wByteAMD(cs, 0x21, 0x02); spin_unlock_irqrestore(&cs->lock, flags); - cs->irq_func(cs->irq, cs, NULL); + cs->irq_func(cs->irq, cs); if (cs->debug & L1_DEB_ISAC) debugl1(cs, "Amd7930: dbusy_timer_handler: Transmitter reset"); diff --git a/drivers/isdn/hisax/asuscom.c b/drivers/isdn/hisax/asuscom.c index 93ff941c48f1..61e69e9c4aa9 100644 --- a/drivers/isdn/hisax/asuscom.c +++ b/drivers/isdn/hisax/asuscom.c @@ -156,7 +156,7 @@ WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) #include "hscx_irq.c" static irqreturn_t -asuscom_interrupt(int intno, void *dev_id, struct pt_regs *regs) +asuscom_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val; @@ -194,7 +194,7 @@ asuscom_interrupt(int intno, void *dev_id, struct pt_regs *regs) } static irqreturn_t -asuscom_interrupt_ipac(int intno, void *dev_id, struct pt_regs *regs) +asuscom_interrupt_ipac(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char ista, val, icnt = 5; diff --git a/drivers/isdn/hisax/avm_a1.c b/drivers/isdn/hisax/avm_a1.c index 729e906bdc61..d9028e9b9b8f 100644 --- a/drivers/isdn/hisax/avm_a1.c +++ b/drivers/isdn/hisax/avm_a1.c @@ -101,7 +101,7 @@ WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) #include "hscx_irq.c" static irqreturn_t -avm_a1_interrupt(int intno, void *dev_id, struct pt_regs *regs) +avm_a1_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val, sval; diff --git a/drivers/isdn/hisax/avm_a1p.c b/drivers/isdn/hisax/avm_a1p.c index 574e252dfa43..c87fa3f9b298 100644 --- a/drivers/isdn/hisax/avm_a1p.c +++ b/drivers/isdn/hisax/avm_a1p.c @@ -140,7 +140,7 @@ WriteHSCXfifo(struct IsdnCardState *cs, int hscx, u_char * data, int size) #include "hscx_irq.c" static irqreturn_t -avm_a1p_interrupt(int intno, void *dev_id, struct pt_regs *regs) +avm_a1p_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val, sval; diff --git a/drivers/isdn/hisax/avm_pci.c b/drivers/isdn/hisax/avm_pci.c index 369afd3a3a4b..b04a178e5021 100644 --- a/drivers/isdn/hisax/avm_pci.c +++ b/drivers/isdn/hisax/avm_pci.c @@ -651,7 +651,7 @@ inithdlc(struct IsdnCardState *cs) } static irqreturn_t -avm_pcipnp_interrupt(int intno, void *dev_id, struct pt_regs *regs) +avm_pcipnp_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_long flags; diff --git a/drivers/isdn/hisax/bkm_a4t.c b/drivers/isdn/hisax/bkm_a4t.c index 87a630128a6c..871310d56a6e 100644 --- a/drivers/isdn/hisax/bkm_a4t.c +++ b/drivers/isdn/hisax/bkm_a4t.c @@ -125,7 +125,7 @@ WriteJADE(struct IsdnCardState *cs, int jade, u_char offset, u_char value) #include "jade_irq.c" static irqreturn_t -bkm_interrupt(int intno, void *dev_id, struct pt_regs *regs) +bkm_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val = 0; diff --git a/drivers/isdn/hisax/bkm_a8.c b/drivers/isdn/hisax/bkm_a8.c index dae090a9a489..340310645346 100644 --- a/drivers/isdn/hisax/bkm_a8.c +++ b/drivers/isdn/hisax/bkm_a8.c @@ -140,7 +140,7 @@ set_ipac_active(struct IsdnCardState *cs, u_int active) #include "hscx_irq.c" static irqreturn_t -bkm_interrupt_ipac(int intno, void *dev_id, struct pt_regs *regs) +bkm_interrupt_ipac(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char ista, val, icnt = 5; diff --git a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c index e294fa3918f3..7e95f04f13da 100644 --- a/drivers/isdn/hisax/diva.c +++ b/drivers/isdn/hisax/diva.c @@ -289,7 +289,7 @@ MemWriteHSCX_IPACX(struct IsdnCardState *cs, int hscx, u_char offset, u_char val #include "hscx_irq.c" static irqreturn_t -diva_interrupt(int intno, void *dev_id, struct pt_regs *regs) +diva_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val, sval; @@ -319,7 +319,7 @@ diva_interrupt(int intno, void *dev_id, struct pt_regs *regs) } static irqreturn_t -diva_irq_ipac_isa(int intno, void *dev_id, struct pt_regs *regs) +diva_irq_ipac_isa(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char ista,val; @@ -630,7 +630,7 @@ Memhscx_int_main(struct IsdnCardState *cs, u_char val) } static irqreturn_t -diva_irq_ipac_pci(int intno, void *dev_id, struct pt_regs *regs) +diva_irq_ipac_pci(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char ista,val; @@ -685,7 +685,7 @@ Start_IPACPCI: } static irqreturn_t -diva_irq_ipacx_pci(int intno, void *dev_id, struct pt_regs *regs) +diva_irq_ipacx_pci(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val; diff --git a/drivers/isdn/hisax/elsa.c b/drivers/isdn/hisax/elsa.c index 3b3e318f6076..fab3e4ea0595 100644 --- a/drivers/isdn/hisax/elsa.c +++ b/drivers/isdn/hisax/elsa.c @@ -282,7 +282,7 @@ TimerRun(struct IsdnCardState *cs) #include "hscx_irq.c" static irqreturn_t -elsa_interrupt(int intno, void *dev_id, struct pt_regs *regs) +elsa_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_long flags; @@ -361,7 +361,7 @@ elsa_interrupt(int intno, void *dev_id, struct pt_regs *regs) } static irqreturn_t -elsa_interrupt_ipac(int intno, void *dev_id, struct pt_regs *regs) +elsa_interrupt_ipac(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_long flags; diff --git a/drivers/isdn/hisax/enternow_pci.c b/drivers/isdn/hisax/enternow_pci.c index 76c7d29d1b2f..b45de9d408d1 100644 --- a/drivers/isdn/hisax/enternow_pci.c +++ b/drivers/isdn/hisax/enternow_pci.c @@ -240,7 +240,7 @@ enpci_card_msg(struct IsdnCardState *cs, int mt, void *arg) } static irqreturn_t -enpci_interrupt(int intno, void *dev_id, struct pt_regs *regs) +enpci_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; unsigned char s0val, s1val, ir; diff --git a/drivers/isdn/hisax/gazel.c b/drivers/isdn/hisax/gazel.c index fe2937267777..3efa719b6d29 100644 --- a/drivers/isdn/hisax/gazel.c +++ b/drivers/isdn/hisax/gazel.c @@ -243,7 +243,7 @@ WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) #include "hscx_irq.c" static irqreturn_t -gazel_interrupt(int intno, void *dev_id, struct pt_regs *regs) +gazel_interrupt(int intno, void *dev_id) { #define MAXCOUNT 5 struct IsdnCardState *cs = dev_id; @@ -274,7 +274,7 @@ gazel_interrupt(int intno, void *dev_id, struct pt_regs *regs) static irqreturn_t -gazel_interrupt_ipac(int intno, void *dev_id, struct pt_regs *regs) +gazel_interrupt_ipac(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char ista, val; diff --git a/drivers/isdn/hisax/hfc4s8s_l1.c b/drivers/isdn/hisax/hfc4s8s_l1.c index 0ca5e66d2f5a..d852c9d998b2 100644 --- a/drivers/isdn/hisax/hfc4s8s_l1.c +++ b/drivers/isdn/hisax/hfc4s8s_l1.c @@ -1268,7 +1268,7 @@ hfc4s8s_bh(hfc4s8s_hw * hw) /* interrupt handler */ /*********************/ static irqreturn_t -hfc4s8s_interrupt(int intno, void *dev_id, struct pt_regs *regs) +hfc4s8s_interrupt(int intno, void *dev_id) { hfc4s8s_hw *hw = dev_id; u_char b, ovr; diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c index 1df60ca9481f..93f60b563515 100644 --- a/drivers/isdn/hisax/hfc_pci.c +++ b/drivers/isdn/hisax/hfc_pci.c @@ -931,7 +931,7 @@ receive_emsg(struct IsdnCardState *cs) /* Interrupt handler */ /*********************/ static irqreturn_t -hfcpci_interrupt(int intno, void *dev_id, struct pt_regs *regs) +hfcpci_interrupt(int intno, void *dev_id) { u_long flags; struct IsdnCardState *cs = dev_id; diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c index b7e8e23be337..954d1536db1f 100644 --- a/drivers/isdn/hisax/hfc_sx.c +++ b/drivers/isdn/hisax/hfc_sx.c @@ -691,7 +691,7 @@ receive_emsg(struct IsdnCardState *cs) /* Interrupt handler */ /*********************/ static irqreturn_t -hfcsx_interrupt(int intno, void *dev_id, struct pt_regs *regs) +hfcsx_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char exval; diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c index 6b88ecb5047d..7105b043add8 100644 --- a/drivers/isdn/hisax/hfc_usb.c +++ b/drivers/isdn/hisax/hfc_usb.c @@ -276,7 +276,7 @@ control_action_handler(hfcusb_data * hfc, int reg, int val, int action) /* control completion routine handling background control cmds */ /***************************************************************/ static void -ctrl_complete(struct urb *urb, struct pt_regs *regs) +ctrl_complete(struct urb *urb) { hfcusb_data *hfc = (hfcusb_data *) urb->context; ctrl_buft *buf; @@ -603,7 +603,7 @@ static int iso_packets[8] = /* transmit completion routine for all ISO tx fifos */ /*****************************************************/ static void -tx_iso_complete(struct urb *urb, struct pt_regs *regs) +tx_iso_complete(struct urb *urb) { iso_urb_struct *context_iso_urb = (iso_urb_struct *) urb->context; usb_fifo *fifo = context_iso_urb->owner_fifo; @@ -726,7 +726,7 @@ tx_iso_complete(struct urb *urb, struct pt_regs *regs) /* receive completion routine for all ISO tx fifos */ /*****************************************************/ static void -rx_iso_complete(struct urb *urb, struct pt_regs *regs) +rx_iso_complete(struct urb *urb) { iso_urb_struct *context_iso_urb = (iso_urb_struct *) urb->context; usb_fifo *fifo = context_iso_urb->owner_fifo; @@ -919,7 +919,7 @@ collect_rx_frame(usb_fifo * fifo, __u8 * data, int len, int finish) /* receive completion routine for all rx fifos */ /***********************************************/ static void -rx_complete(struct urb *urb, struct pt_regs *regs) +rx_complete(struct urb *urb) { int len; int status; diff --git a/drivers/isdn/hisax/hfcscard.c b/drivers/isdn/hisax/hfcscard.c index 4e7f472877e9..57670dc5034d 100644 --- a/drivers/isdn/hisax/hfcscard.c +++ b/drivers/isdn/hisax/hfcscard.c @@ -21,7 +21,7 @@ extern const char *CardType[]; static const char *hfcs_revision = "$Revision: 1.10.2.4 $"; static irqreturn_t -hfcs_interrupt(int intno, void *dev_id, struct pt_regs *regs) +hfcs_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val, stat; diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h index 2f9d5118ceaf..159c5896061e 100644 --- a/drivers/isdn/hisax/hisax.h +++ b/drivers/isdn/hisax/hisax.h @@ -941,7 +941,7 @@ struct IsdnCardState { int (*cardmsg) (struct IsdnCardState *, int, void *); void (*setstack_d) (struct PStack *, struct IsdnCardState *); void (*DC_Close) (struct IsdnCardState *); - int (*irq_func) (int, void *, struct pt_regs *); + int (*irq_func) (int, void *); int (*auxcmd) (struct IsdnCardState *, isdn_ctrl *); struct Channel channel[2+MAX_WAITING_CALLS]; struct BCState bcs[2+MAX_WAITING_CALLS]; diff --git a/drivers/isdn/hisax/hisax_fcpcipnp.c b/drivers/isdn/hisax/hisax_fcpcipnp.c index 881a4165cfb4..f6db55a752c4 100644 --- a/drivers/isdn/hisax/hisax_fcpcipnp.c +++ b/drivers/isdn/hisax/hisax_fcpcipnp.c @@ -651,7 +651,7 @@ static void fritz_b_l2l1(struct hisax_if *ifc, int pr, void *arg) // ---------------------------------------------------------------------- static irqreturn_t -fcpci2_irq(int intno, void *dev, struct pt_regs *regs) +fcpci2_irq(int intno, void *dev) { struct fritz_adapter *adapter = dev; unsigned char val; @@ -671,7 +671,7 @@ fcpci2_irq(int intno, void *dev, struct pt_regs *regs) } static irqreturn_t -fcpci_irq(int intno, void *dev, struct pt_regs *regs) +fcpci_irq(int intno, void *dev) { struct fritz_adapter *adapter = dev; unsigned char sval; diff --git a/drivers/isdn/hisax/icc.c b/drivers/isdn/hisax/icc.c index 2cf7b665609e..da706925d54d 100644 --- a/drivers/isdn/hisax/icc.c +++ b/drivers/isdn/hisax/icc.c @@ -608,7 +608,7 @@ dbusy_timer_handler(struct IsdnCardState *cs) debugl1(cs, "D-Channel Busy no skb"); } cs->writeisac(cs, ICC_CMDR, 0x01); /* Transmitter reset */ - cs->irq_func(cs->irq, cs, NULL); + cs->irq_func(cs->irq, cs); } } } diff --git a/drivers/isdn/hisax/isac.c b/drivers/isdn/hisax/isac.c index 565b7892c267..282f349408bc 100644 --- a/drivers/isdn/hisax/isac.c +++ b/drivers/isdn/hisax/isac.c @@ -609,7 +609,7 @@ dbusy_timer_handler(struct IsdnCardState *cs) debugl1(cs, "D-Channel Busy no skb"); } cs->writeisac(cs, ISAC_CMDR, 0x01); /* Transmitter reset */ - cs->irq_func(cs->irq, cs, NULL); + cs->irq_func(cs->irq, cs); } } } diff --git a/drivers/isdn/hisax/isurf.c b/drivers/isdn/hisax/isurf.c index 715a1a8cd694..55de06953540 100644 --- a/drivers/isdn/hisax/isurf.c +++ b/drivers/isdn/hisax/isurf.c @@ -83,7 +83,7 @@ WriteISAR(struct IsdnCardState *cs, int mode, u_char offset, u_char value) } static irqreturn_t -isurf_interrupt(int intno, void *dev_id, struct pt_regs *regs) +isurf_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val; diff --git a/drivers/isdn/hisax/ix1_micro.c b/drivers/isdn/hisax/ix1_micro.c index 39717506c678..252d79de5e5e 100644 --- a/drivers/isdn/hisax/ix1_micro.c +++ b/drivers/isdn/hisax/ix1_micro.c @@ -125,7 +125,7 @@ WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) #include "hscx_irq.c" static irqreturn_t -ix1micro_interrupt(int intno, void *dev_id, struct pt_regs *regs) +ix1micro_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val; diff --git a/drivers/isdn/hisax/mic.c b/drivers/isdn/hisax/mic.c index 8c82519593a8..a81d175d9f64 100644 --- a/drivers/isdn/hisax/mic.c +++ b/drivers/isdn/hisax/mic.c @@ -120,7 +120,7 @@ WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) #include "hscx_irq.c" static irqreturn_t -mic_interrupt(int intno, void *dev_id, struct pt_regs *regs) +mic_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val; diff --git a/drivers/isdn/hisax/netjet.h b/drivers/isdn/hisax/netjet.h index 1080508f3c6a..4d89d3ea4173 100644 --- a/drivers/isdn/hisax/netjet.h +++ b/drivers/isdn/hisax/netjet.h @@ -66,7 +66,7 @@ void read_tiger(struct IsdnCardState *cs); void write_tiger(struct IsdnCardState *cs); void netjet_fill_dma(struct BCState *bcs); -void netjet_interrupt(int intno, void *dev_id, struct pt_regs *regs); +void netjet_interrupt(int intno, void *dev_id); void inittiger(struct IsdnCardState *cs); void release_io_netjet(struct IsdnCardState *cs); diff --git a/drivers/isdn/hisax/niccy.c b/drivers/isdn/hisax/niccy.c index 0945336c28da..e5918c6fe73d 100644 --- a/drivers/isdn/hisax/niccy.c +++ b/drivers/isdn/hisax/niccy.c @@ -122,8 +122,7 @@ static void WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, #include "hscx_irq.c" -static irqreturn_t niccy_interrupt(int intno, void *dev_id, - struct pt_regs *regs) +static irqreturn_t niccy_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val; diff --git a/drivers/isdn/hisax/nj_s.c b/drivers/isdn/hisax/nj_s.c index 80025fd890f4..c09ffb135330 100644 --- a/drivers/isdn/hisax/nj_s.c +++ b/drivers/isdn/hisax/nj_s.c @@ -26,7 +26,7 @@ static void dummywr(struct IsdnCardState *cs, int chan, u_char off, u_char value } static irqreturn_t -netjet_s_interrupt(int intno, void *dev_id, struct pt_regs *regs) +netjet_s_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val, s1val, s0val; diff --git a/drivers/isdn/hisax/nj_u.c b/drivers/isdn/hisax/nj_u.c index 37497162d539..8202cf34ecae 100644 --- a/drivers/isdn/hisax/nj_u.c +++ b/drivers/isdn/hisax/nj_u.c @@ -26,7 +26,7 @@ static void dummywr(struct IsdnCardState *cs, int chan, u_char off, u_char value } static irqreturn_t -netjet_u_interrupt(int intno, void *dev_id, struct pt_regs *regs) +netjet_u_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val, sval; diff --git a/drivers/isdn/hisax/s0box.c b/drivers/isdn/hisax/s0box.c index e76042d323ea..150ef68b4ae2 100644 --- a/drivers/isdn/hisax/s0box.c +++ b/drivers/isdn/hisax/s0box.c @@ -141,7 +141,7 @@ WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) #include "hscx_irq.c" static irqreturn_t -s0box_interrupt(int intno, void *dev_id, struct pt_regs *regs) +s0box_interrupt(int intno, void *dev_id) { #define MAXCOUNT 5 struct IsdnCardState *cs = dev_id; diff --git a/drivers/isdn/hisax/saphir.c b/drivers/isdn/hisax/saphir.c index d943d365890b..c99b16690fb3 100644 --- a/drivers/isdn/hisax/saphir.c +++ b/drivers/isdn/hisax/saphir.c @@ -117,7 +117,7 @@ WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) #include "hscx_irq.c" static irqreturn_t -saphir_interrupt(int intno, void *dev_id, struct pt_regs *regs) +saphir_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val; diff --git a/drivers/isdn/hisax/sedlbauer.c b/drivers/isdn/hisax/sedlbauer.c index 8d8e8a299892..9522141f4351 100644 --- a/drivers/isdn/hisax/sedlbauer.c +++ b/drivers/isdn/hisax/sedlbauer.c @@ -260,7 +260,7 @@ WriteISAR(struct IsdnCardState *cs, int mode, u_char offset, u_char value) #include "hscx_irq.c" static irqreturn_t -sedlbauer_interrupt(int intno, void *dev_id, struct pt_regs *regs) +sedlbauer_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val; @@ -306,7 +306,7 @@ sedlbauer_interrupt(int intno, void *dev_id, struct pt_regs *regs) } static irqreturn_t -sedlbauer_interrupt_ipac(int intno, void *dev_id, struct pt_regs *regs) +sedlbauer_interrupt_ipac(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char ista, val, icnt = 5; @@ -353,7 +353,7 @@ Start_IPAC: } static irqreturn_t -sedlbauer_interrupt_isar(int intno, void *dev_id, struct pt_regs *regs) +sedlbauer_interrupt_isar(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val; diff --git a/drivers/isdn/hisax/sportster.c b/drivers/isdn/hisax/sportster.c index a49b694eb730..02209500b3b7 100644 --- a/drivers/isdn/hisax/sportster.c +++ b/drivers/isdn/hisax/sportster.c @@ -99,7 +99,7 @@ WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) #include "hscx_irq.c" static irqreturn_t -sportster_interrupt(int intno, void *dev_id, struct pt_regs *regs) +sportster_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val; diff --git a/drivers/isdn/hisax/st5481_b.c b/drivers/isdn/hisax/st5481_b.c index aca2a3954b14..75d0f248e4ee 100644 --- a/drivers/isdn/hisax/st5481_b.c +++ b/drivers/isdn/hisax/st5481_b.c @@ -161,7 +161,7 @@ static void led_blink(struct st5481_adapter *adapter) st5481_usb_device_ctrl_msg(adapter, GPIO_OUT, leds, NULL, NULL); } -static void usb_b_out_complete(struct urb *urb, struct pt_regs *regs) +static void usb_b_out_complete(struct urb *urb) { struct st5481_bcs *bcs = urb->context; struct st5481_b_out *b_out = &bcs->b_out; diff --git a/drivers/isdn/hisax/st5481_d.c b/drivers/isdn/hisax/st5481_d.c index 98adec440590..1d8c2618366c 100644 --- a/drivers/isdn/hisax/st5481_d.c +++ b/drivers/isdn/hisax/st5481_d.c @@ -370,7 +370,7 @@ static void fifo_reseted(void *context) FsmEvent(&adapter->d_out.fsm, EV_DOUT_RESETED, NULL); } -static void usb_d_out_complete(struct urb *urb, struct pt_regs *regs) +static void usb_d_out_complete(struct urb *urb) { struct st5481_adapter *adapter = urb->context; struct st5481_d_out *d_out = &adapter->d_out; diff --git a/drivers/isdn/hisax/st5481_usb.c b/drivers/isdn/hisax/st5481_usb.c index b096b64b0253..ff1595122048 100644 --- a/drivers/isdn/hisax/st5481_usb.c +++ b/drivers/isdn/hisax/st5481_usb.c @@ -125,7 +125,7 @@ void st5481_ph_command(struct st5481_adapter *adapter, unsigned int command) * Call the user provided completion routine and try * to send the next request. */ -static void usb_ctrl_complete(struct urb *urb, struct pt_regs *regs) +static void usb_ctrl_complete(struct urb *urb) { struct st5481_adapter *adapter = urb->context; struct st5481_ctrl *ctrl = &adapter->ctrl; @@ -179,7 +179,7 @@ static void usb_ctrl_complete(struct urb *urb, struct pt_regs *regs) * Decode the register values and schedule a private event. * Called at interrupt. */ -static void usb_int_complete(struct urb *urb, struct pt_regs *regs) +static void usb_int_complete(struct urb *urb) { u8 *data = urb->transfer_buffer; u8 irqbyte; @@ -483,7 +483,7 @@ void st5481_release_isocpipes(struct urb* urb[2]) * called 50 times per second with 20 ISOC descriptors. * Called at interrupt. */ -static void usb_in_complete(struct urb *urb, struct pt_regs *regs) +static void usb_in_complete(struct urb *urb) { struct st5481_in *in = urb->context; unsigned char *ptr; diff --git a/drivers/isdn/hisax/teleint.c b/drivers/isdn/hisax/teleint.c index e94dc6f5bd62..0909662b7458 100644 --- a/drivers/isdn/hisax/teleint.c +++ b/drivers/isdn/hisax/teleint.c @@ -157,7 +157,7 @@ WriteHFC(struct IsdnCardState *cs, int data, u_char reg, u_char value) } static irqreturn_t -TeleInt_interrupt(int intno, void *dev_id, struct pt_regs *regs) +TeleInt_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val; diff --git a/drivers/isdn/hisax/teles0.c b/drivers/isdn/hisax/teles0.c index f94af0930a17..48581335f43c 100644 --- a/drivers/isdn/hisax/teles0.c +++ b/drivers/isdn/hisax/teles0.c @@ -144,7 +144,7 @@ WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) #include "hscx_irq.c" static irqreturn_t -teles0_interrupt(int intno, void *dev_id, struct pt_regs *regs) +teles0_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val; diff --git a/drivers/isdn/hisax/teles3.c b/drivers/isdn/hisax/teles3.c index 5cb712437da4..6a5e379e0774 100644 --- a/drivers/isdn/hisax/teles3.c +++ b/drivers/isdn/hisax/teles3.c @@ -101,7 +101,7 @@ WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) #include "hscx_irq.c" static irqreturn_t -teles3_interrupt(int intno, void *dev_id, struct pt_regs *regs) +teles3_interrupt(int intno, void *dev_id) { #define MAXCOUNT 5 struct IsdnCardState *cs = dev_id; diff --git a/drivers/isdn/hisax/telespci.c b/drivers/isdn/hisax/telespci.c index dca446865f24..d09f6d033f15 100644 --- a/drivers/isdn/hisax/telespci.c +++ b/drivers/isdn/hisax/telespci.c @@ -226,7 +226,7 @@ WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value) #include "hscx_irq.c" static irqreturn_t -telespci_interrupt(int intno, void *dev_id, struct pt_regs *regs) +telespci_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char hval, ival; diff --git a/drivers/isdn/hisax/w6692.c b/drivers/isdn/hisax/w6692.c index 0595293b8659..1655341797a9 100644 --- a/drivers/isdn/hisax/w6692.c +++ b/drivers/isdn/hisax/w6692.c @@ -400,7 +400,7 @@ W6692B_interrupt(struct IsdnCardState *cs, u_char bchan) } static irqreturn_t -W6692_interrupt(int intno, void *dev_id, struct pt_regs *regs) +W6692_interrupt(int intno, void *dev_id) { struct IsdnCardState *cs = dev_id; u_char val, exval, v1; @@ -715,7 +715,7 @@ dbusy_timer_handler(struct IsdnCardState *cs) } cs->writeW6692(cs, W_D_CMDR, W_D_CMDR_XRST); /* Transmitter reset */ spin_unlock_irqrestore(&cs->lock, flags); - cs->irq_func(cs->irq, cs, NULL); + cs->irq_func(cs->irq, cs); return; } } diff --git a/drivers/isdn/hysdn/boardergo.c b/drivers/isdn/hysdn/boardergo.c index 73afebdf80bd..160f22fa5941 100644 --- a/drivers/isdn/hysdn/boardergo.c +++ b/drivers/isdn/hysdn/boardergo.c @@ -33,7 +33,7 @@ /* The cards interrupt handler. Called from system */ /***************************************************/ static irqreturn_t -ergo_interrupt(int intno, void *dev_id, struct pt_regs *regs) +ergo_interrupt(int intno, void *dev_id) { hysdn_card *card = dev_id; /* parameter from irq */ tErgDpram *dpr; diff --git a/drivers/isdn/pcbit/layer2.c b/drivers/isdn/pcbit/layer2.c index ba766930f088..13e7d219d1c7 100644 --- a/drivers/isdn/pcbit/layer2.c +++ b/drivers/isdn/pcbit/layer2.c @@ -512,7 +512,7 @@ pcbit_firmware_bug(struct pcbit_dev *dev) } irqreturn_t -pcbit_irq_handler(int interrupt, void *devptr, struct pt_regs *regs) +pcbit_irq_handler(int interrupt, void *devptr) { struct pcbit_dev *dev; u_char info, diff --git a/drivers/isdn/pcbit/layer2.h b/drivers/isdn/pcbit/layer2.h index 0d99da3a3e2b..2ac295e1a6e5 100644 --- a/drivers/isdn/pcbit/layer2.h +++ b/drivers/isdn/pcbit/layer2.h @@ -124,7 +124,7 @@ struct frame_buf { extern int pcbit_l2_write(struct pcbit_dev * dev, ulong msg, ushort refnum, struct sk_buff *skb, unsigned short hdr_len); -extern irqreturn_t pcbit_irq_handler(int interrupt, void *, struct pt_regs *regs); +extern irqreturn_t pcbit_irq_handler(int interrupt, void *); extern struct pcbit_dev * dev_pcbit[MAX_PCBIT_CARDS]; diff --git a/drivers/isdn/sc/init.c b/drivers/isdn/sc/init.c index a627e68023f6..222ca7c08baa 100644 --- a/drivers/isdn/sc/init.c +++ b/drivers/isdn/sc/init.c @@ -35,7 +35,7 @@ module_param_array(irq, int, NULL, 0); module_param_array(ram, int, NULL, 0); module_param(do_reset, bool, 0); -extern irqreturn_t interrupt_handler(int, void *, struct pt_regs *); +extern irqreturn_t interrupt_handler(int, void *); extern int sndpkt(int, int, int, struct sk_buff *); extern int command(isdn_ctrl *); extern int indicate_status(int, int, ulong, char*); diff --git a/drivers/isdn/sc/interrupt.c b/drivers/isdn/sc/interrupt.c index ae6263125ac2..cd17de18cb76 100644 --- a/drivers/isdn/sc/interrupt.c +++ b/drivers/isdn/sc/interrupt.c @@ -45,7 +45,7 @@ static int get_card_from_irq(int irq) /* * */ -irqreturn_t interrupt_handler(int interrupt, void *cardptr, struct pt_regs *regs) +irqreturn_t interrupt_handler(int interrupt, void *cardptr) { RspMessage rcvmsg; diff --git a/drivers/macintosh/adb-iop.c b/drivers/macintosh/adb-iop.c index d56d400b6aaa..1ffee7aaff20 100644 --- a/drivers/macintosh/adb-iop.c +++ b/drivers/macintosh/adb-iop.c @@ -30,7 +30,7 @@ /*#define DEBUG_ADB_IOP*/ -extern void iop_ism_irq(int, void *, struct pt_regs *); +extern void iop_ism_irq(int, void *); static struct adb_request *current_req; static struct adb_request *last_req; @@ -78,7 +78,7 @@ static void adb_iop_end_req(struct adb_request *req, int state) * This will be called when a packet has been successfully sent. */ -static void adb_iop_complete(struct iop_msg *msg, struct pt_regs *regs) +static void adb_iop_complete(struct iop_msg *msg) { struct adb_request *req; uint flags; @@ -100,7 +100,7 @@ static void adb_iop_complete(struct iop_msg *msg, struct pt_regs *regs) * commands or autopoll packets) are received. */ -static void adb_iop_listen(struct iop_msg *msg, struct pt_regs *regs) +static void adb_iop_listen(struct iop_msg *msg) { struct adb_iopmsg *amsg = (struct adb_iopmsg *) msg->message; struct adb_request *req; @@ -143,7 +143,7 @@ static void adb_iop_listen(struct iop_msg *msg, struct pt_regs *regs) req->reply_len = amsg->count + 1; memcpy(req->reply, &amsg->cmd, req->reply_len); } else { - adb_input(&amsg->cmd, amsg->count + 1, regs, + adb_input(&amsg->cmd, amsg->count + 1, amsg->flags & ADB_IOP_AUTOPOLL); } memcpy(msg->reply, msg->message, IOP_MSG_LEN); diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c index 360f93f6fcdb..be0bd34ff6f9 100644 --- a/drivers/macintosh/adb.c +++ b/drivers/macintosh/adb.c @@ -103,7 +103,7 @@ static void adbdev_init(void); static int try_handler_change(int, int); static struct adb_handler { - void (*handler)(unsigned char *, int, struct pt_regs *, int); + void (*handler)(unsigned char *, int, int); int original_address; int handler_id; int busy; @@ -522,7 +522,7 @@ bail: the handler_id id it doesn't match. */ int adb_register(int default_id, int handler_id, struct adb_ids *ids, - void (*handler)(unsigned char *, int, struct pt_regs *, int)) + void (*handler)(unsigned char *, int, int)) { int i; @@ -570,13 +570,13 @@ adb_unregister(int index) } void -adb_input(unsigned char *buf, int nb, struct pt_regs *regs, int autopoll) +adb_input(unsigned char *buf, int nb, int autopoll) { int i, id; static int dump_adb_input = 0; unsigned long flags; - void (*handler)(unsigned char *, int, struct pt_regs *, int); + void (*handler)(unsigned char *, int, int); /* We skip keystrokes and mouse moves when the sleep process * has been started. We stop autopoll, but this is another security @@ -597,7 +597,7 @@ adb_input(unsigned char *buf, int nb, struct pt_regs *regs, int autopoll) adb_handler[id].busy = 1; write_unlock_irqrestore(&adb_handler_lock, flags); if (handler != NULL) { - (*handler)(buf, nb, regs, autopoll); + (*handler)(buf, nb, autopoll); wmb(); adb_handler[id].busy = 0; } diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c index b7fb367808d8..5066e7a8ea9c 100644 --- a/drivers/macintosh/adbhid.c +++ b/drivers/macintosh/adbhid.c @@ -222,7 +222,7 @@ static struct adbhid *adbhid[16]; static void adbhid_probe(void); -static void adbhid_input_keycode(int, int, int, struct pt_regs *); +static void adbhid_input_keycode(int, int, int); static void init_trackpad(int id); static void init_trackball(int id); @@ -253,7 +253,7 @@ static struct adb_ids buttons_ids; #define ADBMOUSE_MACALLY2 9 /* MacAlly 2-button mouse */ static void -adbhid_keyboard_input(unsigned char *data, int nb, struct pt_regs *regs, int apoll) +adbhid_keyboard_input(unsigned char *data, int nb, int apoll) { int id = (data[0] >> 4) & 0x0f; @@ -266,13 +266,13 @@ adbhid_keyboard_input(unsigned char *data, int nb, struct pt_regs *regs, int apo /* first check this is from register 0 */ if (nb != 3 || (data[0] & 3) != KEYB_KEYREG) return; /* ignore it */ - adbhid_input_keycode(id, data[1], 0, regs); + adbhid_input_keycode(id, data[1], 0); if (!(data[2] == 0xff || (data[2] == 0x7f && data[1] == 0x7f))) - adbhid_input_keycode(id, data[2], 0, regs); + adbhid_input_keycode(id, data[2], 0); } static void -adbhid_input_keycode(int id, int keycode, int repeat, struct pt_regs *regs) +adbhid_input_keycode(int id, int keycode, int repeat) { struct adbhid *ahid = adbhid[id]; int up_flag; @@ -282,7 +282,6 @@ adbhid_input_keycode(int id, int keycode, int repeat, struct pt_regs *regs) switch (keycode) { case ADB_KEY_CAPSLOCK: /* Generate down/up events for CapsLock everytime. */ - input_regs(ahid->input, regs); input_report_key(ahid->input, KEY_CAPSLOCK, 1); input_report_key(ahid->input, KEY_CAPSLOCK, 0); input_sync(ahid->input); @@ -338,7 +337,6 @@ adbhid_input_keycode(int id, int keycode, int repeat, struct pt_regs *regs) } if (adbhid[id]->keycode[keycode]) { - input_regs(adbhid[id]->input, regs); input_report_key(adbhid[id]->input, adbhid[id]->keycode[keycode], !up_flag); input_sync(adbhid[id]->input); @@ -349,7 +347,7 @@ adbhid_input_keycode(int id, int keycode, int repeat, struct pt_regs *regs) } static void -adbhid_mouse_input(unsigned char *data, int nb, struct pt_regs *regs, int autopoll) +adbhid_mouse_input(unsigned char *data, int nb, int autopoll) { int id = (data[0] >> 4) & 0x0f; @@ -432,8 +430,6 @@ adbhid_mouse_input(unsigned char *data, int nb, struct pt_regs *regs, int autopo break; } - input_regs(adbhid[id]->input, regs); - input_report_key(adbhid[id]->input, BTN_LEFT, !((data[1] >> 7) & 1)); input_report_key(adbhid[id]->input, BTN_MIDDLE, !((data[2] >> 7) & 1)); @@ -449,7 +445,7 @@ adbhid_mouse_input(unsigned char *data, int nb, struct pt_regs *regs, int autopo } static void -adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int autopoll) +adbhid_buttons_input(unsigned char *data, int nb, int autopoll) { int id = (data[0] >> 4) & 0x0f; @@ -458,8 +454,6 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto return; } - input_regs(adbhid[id]->input, regs); - switch (adbhid[id]->original_handler_id) { default: case 0x02: /* Adjustable keyboard button device */ diff --git a/drivers/macintosh/macio-adb.c b/drivers/macintosh/macio-adb.c index 4b08852c35ee..57ccc19cbdbf 100644 --- a/drivers/macintosh/macio-adb.c +++ b/drivers/macintosh/macio-adb.c @@ -64,7 +64,7 @@ static DEFINE_SPINLOCK(macio_lock); static int macio_probe(void); static int macio_init(void); -static irqreturn_t macio_adb_interrupt(int irq, void *arg, struct pt_regs *regs); +static irqreturn_t macio_adb_interrupt(int irq, void *arg); static int macio_send_request(struct adb_request *req, int sync); static int macio_adb_autopoll(int devs); static void macio_adb_poll(void); @@ -189,8 +189,7 @@ static int macio_send_request(struct adb_request *req, int sync) return 0; } -static irqreturn_t macio_adb_interrupt(int irq, void *arg, - struct pt_regs *regs) +static irqreturn_t macio_adb_interrupt(int irq, void *arg) { int i, n, err; struct adb_request *req = NULL; @@ -260,7 +259,7 @@ static irqreturn_t macio_adb_interrupt(int irq, void *arg, (*done)(req); } if (ibuf_len) - adb_input(ibuf, ibuf_len, regs, autopoll); + adb_input(ibuf, ibuf_len, autopoll); return IRQ_RETVAL(handled); } diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index c0f9d82e4662..ade25b3fbb35 100644 --- a/drivers/macintosh/smu.c +++ b/drivers/macintosh/smu.c @@ -145,7 +145,7 @@ static void smu_start_cmd(void) } -static irqreturn_t smu_db_intr(int irq, void *arg, struct pt_regs *regs) +static irqreturn_t smu_db_intr(int irq, void *arg) { unsigned long flags; struct smu_cmd *cmd; @@ -224,7 +224,7 @@ static irqreturn_t smu_db_intr(int irq, void *arg, struct pt_regs *regs) } -static irqreturn_t smu_msg_intr(int irq, void *arg, struct pt_regs *regs) +static irqreturn_t smu_msg_intr(int irq, void *arg) { /* I don't quite know what to do with this one, we seem to never * receive it, so I suspect we have to arm it someway in the SMU @@ -309,7 +309,7 @@ void smu_poll(void) gpio = pmac_do_feature_call(PMAC_FTR_READ_GPIO, NULL, smu->doorbell); if ((gpio & 7) == 7) - smu_db_intr(smu->db_irq, smu, NULL); + smu_db_intr(smu->db_irq, smu); } EXPORT_SYMBOL(smu_poll); diff --git a/drivers/macintosh/via-cuda.c b/drivers/macintosh/via-cuda.c index 7512d1c15207..64a07ccfe369 100644 --- a/drivers/macintosh/via-cuda.c +++ b/drivers/macintosh/via-cuda.c @@ -98,8 +98,8 @@ static int cuda_reset_adb_bus(void); static int cuda_init_via(void); static void cuda_start(void); -static irqreturn_t cuda_interrupt(int irq, void *arg, struct pt_regs *regs); -static void cuda_input(unsigned char *buf, int nb, struct pt_regs *regs); +static irqreturn_t cuda_interrupt(int irq, void *arg); +static void cuda_input(unsigned char *buf, int nb); void cuda_poll(void); static int cuda_write(struct adb_request *req); @@ -442,7 +442,7 @@ cuda_poll(void) } static irqreturn_t -cuda_interrupt(int irq, void *arg, struct pt_regs *regs) +cuda_interrupt(int irq, void *arg) { int status; struct adb_request *req = NULL; @@ -594,12 +594,12 @@ cuda_interrupt(int irq, void *arg, struct pt_regs *regs) (*done)(req); } if (ibuf_len) - cuda_input(ibuf, ibuf_len, regs); + cuda_input(ibuf, ibuf_len); return IRQ_HANDLED; } static void -cuda_input(unsigned char *buf, int nb, struct pt_regs *regs) +cuda_input(unsigned char *buf, int nb) { int i; @@ -615,7 +615,7 @@ cuda_input(unsigned char *buf, int nb, struct pt_regs *regs) } #endif /* CONFIG_XMON */ #ifdef CONFIG_ADB - adb_input(buf+2, nb-2, regs, buf[1] & 0x40); + adb_input(buf+2, nb-2, buf[1] & 0x40); #endif /* CONFIG_ADB */ break; diff --git a/drivers/macintosh/via-macii.c b/drivers/macintosh/via-macii.c index 2a2ffe060169..ad4bd579f610 100644 --- a/drivers/macintosh/via-macii.c +++ b/drivers/macintosh/via-macii.c @@ -77,7 +77,7 @@ static volatile unsigned char *via; static int macii_init_via(void); static void macii_start(void); -static irqreturn_t macii_interrupt(int irq, void *arg, struct pt_regs *regs); +static irqreturn_t macii_interrupt(int irq, void *arg); static void macii_retransmit(int); static void macii_queue_poll(void); @@ -410,7 +410,7 @@ static void macii_start(void) * Note: As of 21/10/97, the MacII ADB part works including timeout detection * and retransmit (Talk to the last active device). */ -static irqreturn_t macii_interrupt(int irq, void *arg, struct pt_regs *regs) +static irqreturn_t macii_interrupt(int irq, void *arg) { int x, adbdir; unsigned long flags; @@ -602,8 +602,7 @@ static irqreturn_t macii_interrupt(int irq, void *arg, struct pt_regs *regs) current_req = req->next; if (req->done) (*req->done)(req); } else { - adb_input(reply_buf, reply_ptr - reply_buf, - regs, 0); + adb_input(reply_buf, reply_ptr - reply_buf, 0); } /* diff --git a/drivers/macintosh/via-maciisi.c b/drivers/macintosh/via-maciisi.c index 0129fcc3b183..789ee52086fe 100644 --- a/drivers/macintosh/via-maciisi.c +++ b/drivers/macintosh/via-maciisi.c @@ -84,8 +84,8 @@ static int maciisi_init(void); static int maciisi_send_request(struct adb_request* req, int sync); static void maciisi_sync(struct adb_request *req); static int maciisi_write(struct adb_request* req); -static irqreturn_t maciisi_interrupt(int irq, void* arg, struct pt_regs* regs); -static void maciisi_input(unsigned char *buf, int nb, struct pt_regs *regs); +static irqreturn_t maciisi_interrupt(int irq, void* arg); +static void maciisi_input(unsigned char *buf, int nb); static int maciisi_init_via(void); static void maciisi_poll(void); static int maciisi_start(void); @@ -433,7 +433,7 @@ maciisi_poll(void) register is either full or empty. In practice, I have no idea what it means :( */ static irqreturn_t -maciisi_interrupt(int irq, void* arg, struct pt_regs* regs) +maciisi_interrupt(int irq, void* arg) { int status; struct adb_request *req; @@ -612,7 +612,7 @@ maciisi_interrupt(int irq, void* arg, struct pt_regs* regs) /* Obviously, we got it */ reading_reply = 0; } else { - maciisi_input(maciisi_rbuf, reply_ptr - maciisi_rbuf, regs); + maciisi_input(maciisi_rbuf, reply_ptr - maciisi_rbuf); } maciisi_state = idle; status = via[B] & (TIP|TREQ); @@ -657,7 +657,7 @@ maciisi_interrupt(int irq, void* arg, struct pt_regs* regs) } static void -maciisi_input(unsigned char *buf, int nb, struct pt_regs *regs) +maciisi_input(unsigned char *buf, int nb) { #ifdef DEBUG_MACIISI_ADB int i; @@ -665,7 +665,7 @@ maciisi_input(unsigned char *buf, int nb, struct pt_regs *regs) switch (buf[0]) { case ADB_PACKET: - adb_input(buf+2, nb-2, regs, buf[1] & 0x40); + adb_input(buf+2, nb-2, buf[1] & 0x40); break; default: #ifdef DEBUG_MACIISI_ADB diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index 4f04fd0956a0..e63ea1c1f3c1 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -191,8 +191,8 @@ static int pmu_adb_reset_bus(void); static int init_pmu(void); static void pmu_start(void); -static irqreturn_t via_pmu_interrupt(int irq, void *arg, struct pt_regs *regs); -static irqreturn_t gpio1_interrupt(int irq, void *arg, struct pt_regs *regs); +static irqreturn_t via_pmu_interrupt(int irq, void *arg); +static irqreturn_t gpio1_interrupt(int irq, void *arg); static int proc_get_info(char *page, char **start, off_t off, int count, int *eof, void *data); static int proc_get_irqstats(char *page, char **start, off_t off, @@ -555,7 +555,7 @@ init_pmu(void) } if (pmu_state == idle) adb_int_pending = 1; - via_pmu_interrupt(0, NULL, NULL); + via_pmu_interrupt(0, NULL); udelay(10); } @@ -1215,7 +1215,7 @@ pmu_poll(void) return; if (disable_poll) return; - via_pmu_interrupt(0, NULL, NULL); + via_pmu_interrupt(0, NULL); } void @@ -1228,7 +1228,7 @@ pmu_poll_adb(void) /* Kicks ADB read when PMU is suspended */ adb_int_pending = 1; do { - via_pmu_interrupt(0, NULL, NULL); + via_pmu_interrupt(0, NULL); } while (pmu_suspended && (adb_int_pending || pmu_state != idle || req_awaiting_reply)); } @@ -1239,7 +1239,7 @@ pmu_wait_complete(struct adb_request *req) if (!via) return; while((pmu_state != idle && pmu_state != locked) || !req->complete) - via_pmu_interrupt(0, NULL, NULL); + via_pmu_interrupt(0, NULL); } /* This function loops until the PMU is idle and prevents it from @@ -1268,7 +1268,7 @@ pmu_suspend(void) spin_unlock_irqrestore(&pmu_lock, flags); if (req_awaiting_reply) adb_int_pending = 1; - via_pmu_interrupt(0, NULL, NULL); + via_pmu_interrupt(0, NULL); spin_lock_irqsave(&pmu_lock, flags); if (!adb_int_pending && pmu_state == idle && !req_awaiting_reply) { #ifdef SUSPEND_USES_PMU @@ -1318,7 +1318,7 @@ pmu_resume(void) /* Interrupt data could be the result data from an ADB cmd */ static void -pmu_handle_data(unsigned char *data, int len, struct pt_regs *regs) +pmu_handle_data(unsigned char *data, int len) { unsigned char ints, pirq; int i = 0; @@ -1393,7 +1393,7 @@ next: if (!(pmu_kind == PMU_OHARE_BASED && len == 4 && data[1] == 0x2c && data[3] == 0xff && (data[2] & ~1) == 0xf4)) - adb_input(data+1, len-1, regs, 1); + adb_input(data+1, len-1, 1); #endif /* CONFIG_ADB */ } } @@ -1431,7 +1431,7 @@ next: } static struct adb_request* -pmu_sr_intr(struct pt_regs *regs) +pmu_sr_intr(void) { struct adb_request *req; int bite = 0; @@ -1537,7 +1537,7 @@ pmu_sr_intr(struct pt_regs *regs) } static irqreturn_t -via_pmu_interrupt(int irq, void *arg, struct pt_regs *regs) +via_pmu_interrupt(int irq, void *arg) { unsigned long flags; int intr; @@ -1567,7 +1567,7 @@ via_pmu_interrupt(int irq, void *arg, struct pt_regs *regs) pmu_irq_stats[0]++; } if (intr & SR_INT) { - req = pmu_sr_intr(regs); + req = pmu_sr_intr(); if (req) break; } @@ -1613,7 +1613,7 @@ no_free_slot: /* Deal with interrupt datas outside of the lock */ if (int_data >= 0) { - pmu_handle_data(interrupt_data[int_data], interrupt_data_len[int_data], regs); + pmu_handle_data(interrupt_data[int_data], interrupt_data_len[int_data]); spin_lock_irqsave(&pmu_lock, flags); ++disable_poll; int_data_state[int_data] = int_data_empty; @@ -1638,7 +1638,7 @@ pmu_unlock(void) static irqreturn_t -gpio1_interrupt(int irq, void *arg, struct pt_regs *regs) +gpio1_interrupt(int irq, void *arg) { unsigned long flags; @@ -1651,7 +1651,7 @@ gpio1_interrupt(int irq, void *arg, struct pt_regs *regs) pmu_irq_stats[1]++; adb_int_pending = 1; spin_unlock_irqrestore(&pmu_lock, flags); - via_pmu_interrupt(0, NULL, NULL); + via_pmu_interrupt(0, NULL); return IRQ_HANDLED; } return IRQ_NONE; @@ -2116,7 +2116,7 @@ pmac_wakeup_devices(void) /* Force a poll of ADB interrupts */ adb_int_pending = 1; - via_pmu_interrupt(0, NULL, NULL); + via_pmu_interrupt(0, NULL); /* Restart jiffies & scheduling */ wakeup_decrementer(); diff --git a/drivers/macintosh/via-pmu68k.c b/drivers/macintosh/via-pmu68k.c index 9f4eff1d1a0f..98ec915d0409 100644 --- a/drivers/macintosh/via-pmu68k.c +++ b/drivers/macintosh/via-pmu68k.c @@ -107,7 +107,7 @@ BLOCKING_NOTIFIER_HEAD(sleep_notifier_list); static int pmu_probe(void); static int pmu_init(void); static void pmu_start(void); -static irqreturn_t pmu_interrupt(int irq, void *arg, struct pt_regs *regs); +static irqreturn_t pmu_interrupt(int irq, void *arg); static int pmu_send_request(struct adb_request *req, int sync); static int pmu_autopoll(int devs); void pmu_poll(void); @@ -118,8 +118,7 @@ static void pmu_start(void); static void send_byte(int x); static void recv_byte(void); static void pmu_done(struct adb_request *req); -static void pmu_handle_data(unsigned char *data, int len, - struct pt_regs *regs); +static void pmu_handle_data(unsigned char *data, int len); static void set_volume(int level); static void pmu_enable_backlight(int on); static void pmu_set_brightness(int level); @@ -573,7 +572,7 @@ pmu_poll(void) } static irqreturn_t -pmu_interrupt(int irq, void *dev_id, struct pt_regs *regs) +pmu_interrupt(int irq, void *dev_id) { struct adb_request *req; int timeout, bite = 0; /* to prevent compiler warning */ @@ -657,7 +656,7 @@ pmu_interrupt(int irq, void *dev_id, struct pt_regs *regs) } if (pmu_state == reading_intr) { - pmu_handle_data(interrupt_data, data_index, regs); + pmu_handle_data(interrupt_data, data_index); } else { req = current_req; current_req = req->next; @@ -701,7 +700,7 @@ pmu_done(struct adb_request *req) /* Interrupt data could be the result data from an ADB cmd */ static void -pmu_handle_data(unsigned char *data, int len, struct pt_regs *regs) +pmu_handle_data(unsigned char *data, int len) { static int show_pmu_ints = 1; @@ -726,7 +725,7 @@ pmu_handle_data(unsigned char *data, int len, struct pt_regs *regs) } pmu_done(req); } else { - adb_input(data+1, len-1, regs, 1); + adb_input(data+1, len-1, 1); } } else { if (data[0] == 0x08 && len == 3) { diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c index b88451e33c09..86cbdbcf9d7d 100644 --- a/drivers/media/common/saa7146_core.c +++ b/drivers/media/common/saa7146_core.c @@ -230,7 +230,7 @@ int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt /********************************************************************************/ /* interrupt handler */ -static irqreturn_t interrupt_hw(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t interrupt_hw(int irq, void *dev_id) { struct saa7146_dev *dev = dev_id; u32 isr = 0; diff --git a/drivers/media/dvb/b2c2/flexcop-pci.c b/drivers/media/dvb/b2c2/flexcop-pci.c index eb2e6432c8c2..06893243f3d4 100644 --- a/drivers/media/dvb/b2c2/flexcop-pci.c +++ b/drivers/media/dvb/b2c2/flexcop-pci.c @@ -122,7 +122,7 @@ static void flexcop_pci_irq_check_work(void *data) /* When PID filtering is turned on, we use the timer IRQ, because small amounts * of data need to be passed to the user space instantly as well. When PID * filtering is turned off, we use the page-change-IRQ */ -static irqreturn_t flexcop_pci_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t flexcop_pci_isr(int irq, void *dev_id) { struct flexcop_pci *fc_pci = dev_id; struct flexcop_device *fc = fc_pci->fc_dev; diff --git a/drivers/media/dvb/b2c2/flexcop-usb.c b/drivers/media/dvb/b2c2/flexcop-usb.c index 515954f96c9a..2853ea1bdaf1 100644 --- a/drivers/media/dvb/b2c2/flexcop-usb.c +++ b/drivers/media/dvb/b2c2/flexcop-usb.c @@ -328,7 +328,7 @@ static void flexcop_usb_process_frame(struct flexcop_usb *fc_usb, u8 *buffer, in fc_usb->tmp_buffer_length = l; } -static void flexcop_usb_urb_complete(struct urb *urb, struct pt_regs *ptregs) +static void flexcop_usb_urb_complete(struct urb *urb) { struct flexcop_usb *fc_usb = urb->context; int i; diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c index 755822ee6e9b..329a51c18562 100644 --- a/drivers/media/dvb/bt8xx/bt878.c +++ b/drivers/media/dvb/bt8xx/bt878.c @@ -266,7 +266,7 @@ EXPORT_SYMBOL(bt878_stop); /* Interrupt service routine */ /*****************************/ -static irqreturn_t bt878_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t bt878_irq(int irq, void *dev_id) { u32 stat, astat, mask; int count; diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c index 410fa6d620ff..ff7d4f56ced3 100644 --- a/drivers/media/dvb/cinergyT2/cinergyT2.c +++ b/drivers/media/dvb/cinergyT2/cinergyT2.c @@ -238,7 +238,7 @@ static void cinergyt2_sleep (struct cinergyt2 *cinergyt2, int sleep) cinergyt2->sleeping = sleep; } -static void cinergyt2_stream_irq (struct urb *urb, struct pt_regs *regs); +static void cinergyt2_stream_irq (struct urb *urb); static int cinergyt2_submit_stream_urb (struct cinergyt2 *cinergyt2, struct urb *urb) { @@ -258,7 +258,7 @@ static int cinergyt2_submit_stream_urb (struct cinergyt2 *cinergyt2, struct urb return err; } -static void cinergyt2_stream_irq (struct urb *urb, struct pt_regs *regs) +static void cinergyt2_stream_irq (struct urb *urb) { struct cinergyt2 *cinergyt2 = urb->context; diff --git a/drivers/media/dvb/dvb-usb/usb-urb.c b/drivers/media/dvb/dvb-usb/usb-urb.c index 572b2d9aa66a..78035ee824ca 100644 --- a/drivers/media/dvb/dvb-usb/usb-urb.c +++ b/drivers/media/dvb/dvb-usb/usb-urb.c @@ -11,7 +11,7 @@ #include "dvb-usb-common.h" /* URB stuff for streaming */ -static void usb_urb_complete(struct urb *urb, struct pt_regs *ptregs) +static void usb_urb_complete(struct urb *urb) { struct usb_data_stream *stream = urb->context; int ptype = usb_pipetype(urb->pipe); diff --git a/drivers/media/dvb/pluto2/pluto2.c b/drivers/media/dvb/pluto2/pluto2.c index 2310b2bfed4e..8e4ce101eb22 100644 --- a/drivers/media/dvb/pluto2/pluto2.c +++ b/drivers/media/dvb/pluto2/pluto2.c @@ -306,7 +306,7 @@ static void pluto_dma_end(struct pluto *pluto, unsigned int nbpackets) TS_DMA_BYTES, PCI_DMA_FROMDEVICE); } -static irqreturn_t pluto_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t pluto_irq(int irq, void *dev_id) { struct pluto *pluto = dev_id; u32 tscr; diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c index 234199875f53..60820deb900b 100644 --- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c +++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c @@ -732,7 +732,7 @@ static void ttusb_process_frame(struct ttusb *ttusb, u8 * data, int len) } } -static void ttusb_iso_irq(struct urb *urb, struct pt_regs *ptregs) +static void ttusb_iso_irq(struct urb *urb) { struct ttusb *ttusb = urb->context; diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c index de077a757192..a1c9fa9919ea 100644 --- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c +++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c @@ -203,7 +203,7 @@ static u16 rc_keys[] = { static void ttusb_dec_set_model(struct ttusb_dec *dec, enum ttusb_dec_model model); -static void ttusb_dec_handle_irq( struct urb *urb, struct pt_regs *regs) +static void ttusb_dec_handle_irq( struct urb *urb) { struct ttusb_dec * dec = urb->context; char *buffer = dec->irq_buffer; @@ -755,7 +755,7 @@ static void ttusb_dec_process_urb_frame_list(unsigned long data) } } -static void ttusb_dec_process_urb(struct urb *urb, struct pt_regs *ptregs) +static void ttusb_dec_process_urb(struct urb *urb) { struct ttusb_dec *dec = urb->context; diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c index 5c5e682a3004..4861799eb430 100644 --- a/drivers/media/video/arv.c +++ b/drivers/media/video/arv.c @@ -549,7 +549,7 @@ static int ar_ioctl(struct inode *inode, struct file *file, unsigned int cmd, /* * Interrupt handler */ -static void ar_interrupt(int irq, void *dev, struct pt_regs *regs) +static void ar_interrupt(int irq, void *dev) { struct ar_device *ar = dev; unsigned int line_count; diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index 50dde82844ec..6e1ddad9f0c1 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -3753,7 +3753,7 @@ bttv_irq_switch_vbi(struct bttv *btv) spin_unlock(&btv->s_lock); } -static irqreturn_t bttv_irq(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t bttv_irq(int irq, void *dev_id) { u32 stat,astat; u32 dstat; diff --git a/drivers/media/video/cpia2/cpia2_usb.c b/drivers/media/video/cpia2/cpia2_usb.c index f4da02941493..28dc6a1a1e43 100644 --- a/drivers/media/video/cpia2/cpia2_usb.c +++ b/drivers/media/video/cpia2/cpia2_usb.c @@ -49,7 +49,7 @@ static int frame_sizes[] = { #define FRAME_SIZE_PER_DESC frame_sizes[cam->cur_alt] static void process_frame(struct camera_data *cam); -static void cpia2_usb_complete(struct urb *urb, struct pt_regs *); +static void cpia2_usb_complete(struct urb *urb); static int cpia2_usb_probe(struct usb_interface *intf, const struct usb_device_id *id); static void cpia2_usb_disconnect(struct usb_interface *intf); @@ -199,7 +199,7 @@ static void add_COM(struct camera_data *cam) * * callback when incoming packet is received *****************************************************************************/ -static void cpia2_usb_complete(struct urb *urb, struct pt_regs *regs) +static void cpia2_usb_complete(struct urb *urb) { int i; unsigned char *cdata; diff --git a/drivers/media/video/cpia_usb.c b/drivers/media/video/cpia_usb.c index 2ee34a3b9280..9da4726eb9b9 100644 --- a/drivers/media/video/cpia_usb.c +++ b/drivers/media/video/cpia_usb.c @@ -109,7 +109,7 @@ static struct cpia_camera_ops cpia_usb_ops = { static LIST_HEAD(cam_list); static spinlock_t cam_list_lock_usb; -static void cpia_usb_complete(struct urb *urb, struct pt_regs *regs) +static void cpia_usb_complete(struct urb *urb) { int i; char *cdata; diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c index f0340662e078..e4355fdc3b6d 100644 --- a/drivers/media/video/cx88/cx88-alsa.c +++ b/drivers/media/video/cx88/cx88-alsa.c @@ -262,7 +262,7 @@ static void cx8801_aud_irq(snd_cx88_card_t *chip) /* * BOARD Specific: Handles IRQ calls */ -static irqreturn_t cx8801_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t cx8801_irq(int irq, void *dev_id) { snd_cx88_card_t *chip = dev_id; struct cx88_core *core = chip->core; diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c index d6d980774c21..6b23a4e6f66d 100644 --- a/drivers/media/video/cx88/cx88-mpeg.c +++ b/drivers/media/video/cx88/cx88-mpeg.c @@ -376,7 +376,7 @@ static void cx8802_mpeg_irq(struct cx8802_dev *dev) #define MAX_IRQ_LOOP 10 -static irqreturn_t cx8802_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t cx8802_irq(int irq, void *dev_id) { struct cx8802_dev *dev = dev_id; struct cx88_core *core = dev->core; diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index cb0c0eea20f9..90e298d074d1 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -1744,7 +1744,7 @@ static void cx8800_vid_irq(struct cx8800_dev *dev) } } -static irqreturn_t cx8800_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t cx8800_irq(int irq, void *dev_id) { struct cx8800_dev *dev = dev_id; struct cx88_core *core = dev->core; diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c index b9ba95f5e026..b1012e92ee04 100644 --- a/drivers/media/video/dabusb.c +++ b/drivers/media/video/dabusb.c @@ -166,7 +166,7 @@ static int dabusb_free_buffers (pdabusb_t s) return 0; } /*-------------------------------------------------------------------*/ -static void dabusb_iso_complete (struct urb *purb, struct pt_regs *regs) +static void dabusb_iso_complete (struct urb *purb) { pbuff_t b = purb->context; pdabusb_t s = b->s; diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c index 4350cc75b025..255a47dfb84f 100644 --- a/drivers/media/video/em28xx/em28xx-core.c +++ b/drivers/media/video/em28xx/em28xx-core.c @@ -382,7 +382,7 @@ int em28xx_resolution_set(struct em28xx *dev) /******************* isoc transfer handling ****************************/ #ifdef ENABLE_DEBUG_ISOC_FRAMES -static void em28xx_isoc_dump(struct urb *urb, struct pt_regs *regs) +static void em28xx_isoc_dump(struct urb *urb) { int len = 0; int ntrans = 0; @@ -534,7 +534,7 @@ static inline void em28xx_isoc_video_copy(struct em28xx *dev, * em28xx_isoIrq() * handles the incoming isoc urbs and fills the frames from our inqueue */ -static void em28xx_isocIrq(struct urb *urb, struct pt_regs *regs) +static void em28xx_isocIrq(struct urb *urb) { struct em28xx *dev = urb->context; int i, status; @@ -545,7 +545,7 @@ static void em28xx_isocIrq(struct urb *urb, struct pt_regs *regs) return; #ifdef ENABLE_DEBUG_ISOC_FRAMES if (isoc_debug>1) - em28xx_isoc_dump(urb, regs); + em28xx_isoc_dump(urb); #endif if (urb->status == -ENOENT) diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c index 8992b6e62b9f..bc544cc7ccb8 100644 --- a/drivers/media/video/et61x251/et61x251_core.c +++ b/drivers/media/video/et61x251/et61x251_core.c @@ -398,7 +398,7 @@ int et61x251_i2c_write(struct et61x251_device* cam, u8 address, u8 value) /*****************************************************************************/ -static void et61x251_urb_complete(struct urb *urb, struct pt_regs* regs) +static void et61x251_urb_complete(struct urb *urb) { struct et61x251_device* cam = urb->context; struct et61x251_frame_t** f; diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c index e278753f8f25..b083338823df 100644 --- a/drivers/media/video/meye.c +++ b/drivers/media/video/meye.c @@ -786,7 +786,7 @@ static void mchip_cont_compression_start(void) /* Interrupt handling */ /****************************************************************************/ -static irqreturn_t meye_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t meye_irq(int irq, void *dev_id) { u32 v; int reqnr; diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c index 5d8cd283fcd8..ce4886f1528d 100644 --- a/drivers/media/video/ov511.c +++ b/drivers/media/video/ov511.c @@ -3503,7 +3503,7 @@ check_middle: } static void -ov51x_isoc_irq(struct urb *urb, struct pt_regs *regs) +ov51x_isoc_irq(struct urb *urb) { int i; struct usb_ov511 *ov; diff --git a/drivers/media/video/planb.c b/drivers/media/video/planb.c index 3484e36b6801..368d6e219fa4 100644 --- a/drivers/media/video/planb.c +++ b/drivers/media/video/planb.c @@ -91,7 +91,7 @@ static void planb_close(struct video_device *); static int planb_ioctl(struct video_device *, unsigned int, void *); static int planb_init_done(struct video_device *); static int planb_mmap(struct video_device *, const char *, unsigned long); -static void planb_irq(int, void *, struct pt_regs *); +static void planb_irq(int, void *); static void release_planb(void); int init_planbs(struct video_init *); @@ -1316,7 +1316,7 @@ cmd_tab_data_end: return c1; } -static void planb_irq(int irq, void *dev_id, struct pt_regs * regs) +static void planb_irq(int irq, void *dev_id) { unsigned int stat, astat; struct planb *pb = (struct planb *)dev_id; diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 3d8cd0daf6a9..f920e0ccacd3 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -2552,7 +2552,7 @@ void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *hdw,int v) } -static void pvr2_ctl_write_complete(struct urb *urb, struct pt_regs *regs) +static void pvr2_ctl_write_complete(struct urb *urb) { struct pvr2_hdw *hdw = urb->context; hdw->ctl_write_pend_flag = 0; @@ -2561,7 +2561,7 @@ static void pvr2_ctl_write_complete(struct urb *urb, struct pt_regs *regs) } -static void pvr2_ctl_read_complete(struct urb *urb, struct pt_regs *regs) +static void pvr2_ctl_read_complete(struct urb *urb) { struct pvr2_hdw *hdw = urb->context; hdw->ctl_read_pend_flag = 0; diff --git a/drivers/media/video/pvrusb2/pvrusb2-io.c b/drivers/media/video/pvrusb2/pvrusb2-io.c index 1e393762546c..70aa63eba0cb 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-io.c +++ b/drivers/media/video/pvrusb2/pvrusb2-io.c @@ -429,7 +429,7 @@ static void pvr2_stream_done(struct pvr2_stream *sp) } while (0); mutex_unlock(&sp->mutex); } -static void buffer_complete(struct urb *urb, struct pt_regs *regs) +static void buffer_complete(struct urb *urb) { struct pvr2_buffer *bp = urb->context; struct pvr2_stream *sp; diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c index 53c4b5790d5c..c77b85cf3d80 100644 --- a/drivers/media/video/pwc/pwc-if.c +++ b/drivers/media/video/pwc/pwc-if.c @@ -682,7 +682,7 @@ static int pwc_rcv_short_packet(struct pwc_device *pdev, const struct pwc_frame_ /* This gets called for the Isochronous pipe (video). This is done in * interrupt time, so it has to be fast, not crash, and not stall. Neat. */ -static void pwc_isoc_handler(struct urb *urb, struct pt_regs *regs) +static void pwc_isoc_handler(struct urb *urb) { struct pwc_device *pdev; int i, fst, flen; diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c index a39e0136ce3b..4abf5c03a740 100644 --- a/drivers/media/video/saa7134/saa7134-alsa.c +++ b/drivers/media/video/saa7134/saa7134-alsa.c @@ -212,7 +212,7 @@ static void saa7134_irq_alsa_done(struct saa7134_dev *dev, * */ -static irqreturn_t saa7134_alsa_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t saa7134_alsa_irq(int irq, void *dev_id) { struct saa7134_dmasound *dmasound = dev_id; struct saa7134_dev *dev = dmasound->priv_data; diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c index 09aa62f61af7..5c9e63dfbea6 100644 --- a/drivers/media/video/saa7134/saa7134-core.c +++ b/drivers/media/video/saa7134/saa7134-core.c @@ -495,7 +495,7 @@ static void print_irqstatus(struct saa7134_dev *dev, int loop, printk("\n"); } -static irqreturn_t saa7134_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t saa7134_irq(int irq, void *dev_id) { struct saa7134_dev *dev = (struct saa7134_dev*) dev_id; unsigned long report,status; diff --git a/drivers/media/video/saa7134/saa7134-oss.c b/drivers/media/video/saa7134/saa7134-oss.c index 2e3ba5f31453..bfcb860d14cc 100644 --- a/drivers/media/video/saa7134/saa7134-oss.c +++ b/drivers/media/video/saa7134/saa7134-oss.c @@ -814,7 +814,7 @@ struct file_operations saa7134_mixer_fops = { /* ------------------------------------------------------------------ */ -static irqreturn_t saa7134_oss_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t saa7134_oss_irq(int irq, void *dev_id) { struct saa7134_dmasound *dmasound = dev_id; struct saa7134_dev *dev = dmasound->priv_data; diff --git a/drivers/media/video/se401.c b/drivers/media/video/se401.c index 67987baee77a..7aeec574d7ce 100644 --- a/drivers/media/video/se401.c +++ b/drivers/media/video/se401.c @@ -282,7 +282,7 @@ static void se401_auto_resetlevel(struct usb_se401 *se401) } /* irq handler for snapshot button */ -static void se401_button_irq(struct urb *urb, struct pt_regs *regs) +static void se401_button_irq(struct urb *urb) { struct usb_se401 *se401 = urb->context; int status; @@ -318,7 +318,7 @@ exit: __FUNCTION__, status); } -static void se401_video_irq(struct urb *urb, struct pt_regs *regs) +static void se401_video_irq(struct urb *urb) { struct usb_se401 *se401 = urb->context; int length = urb->actual_length; diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c index 48d138a7c723..3e0ff8a78468 100644 --- a/drivers/media/video/sn9c102/sn9c102_core.c +++ b/drivers/media/video/sn9c102/sn9c102_core.c @@ -518,7 +518,7 @@ sn9c102_find_eof_header(struct sn9c102_device* cam, void* mem, size_t len) } -static void sn9c102_urb_complete(struct urb *urb, struct pt_regs* regs) +static void sn9c102_urb_complete(struct urb *urb) { struct sn9c102_device* cam = urb->context; struct sn9c102_frame_t** f; diff --git a/drivers/media/video/stradis.c b/drivers/media/video/stradis.c index 5686547ba76a..525d81288d55 100644 --- a/drivers/media/video/stradis.c +++ b/drivers/media/video/stradis.c @@ -406,7 +406,7 @@ static void send_osd_data(struct saa7146 *saa) } } -static irqreturn_t saa7146_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t saa7146_irq(int irq, void *dev_id) { struct saa7146 *saa = dev_id; u32 stat, astat; diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c index 2ba2991a214f..87e11300181d 100644 --- a/drivers/media/video/stv680.c +++ b/drivers/media/video/stv680.c @@ -582,7 +582,7 @@ static int stv680_set_pict (struct usb_stv *stv680, struct video_picture *p) return 0; } -static void stv680_video_irq (struct urb *urb, struct pt_regs *regs) +static void stv680_video_irq (struct urb *urb) { struct usb_stv *stv680 = urb->context; int length = urb->actual_length; diff --git a/drivers/media/video/usbvideo/konicawc.c b/drivers/media/video/usbvideo/konicawc.c index 4eee8be88314..abe214619092 100644 --- a/drivers/media/video/usbvideo/konicawc.c +++ b/drivers/media/video/usbvideo/konicawc.c @@ -387,7 +387,7 @@ static void resubmit_urb(struct uvd *uvd, struct urb *urb) } -static void konicawc_isoc_irq(struct urb *urb, struct pt_regs *regs) +static void konicawc_isoc_irq(struct urb *urb) { struct uvd *uvd = urb->context; struct konicawc *cam = (struct konicawc *)uvd->user_data; diff --git a/drivers/media/video/usbvideo/quickcam_messenger.c b/drivers/media/video/usbvideo/quickcam_messenger.c index 56e01b622417..9a26b9484aae 100644 --- a/drivers/media/video/usbvideo/quickcam_messenger.c +++ b/drivers/media/video/usbvideo/quickcam_messenger.c @@ -125,7 +125,7 @@ static void qcm_report_buttonstat(struct qcm *cam) } } -static void qcm_int_irq(struct urb *urb, struct pt_regs *regs) +static void qcm_int_irq(struct urb *urb) { int ret; struct uvd *uvd = urb->context; @@ -606,7 +606,7 @@ static void resubmit_urb(struct uvd *uvd, struct urb *urb) err("usb_submit_urb error (%d)", ret); } -static void qcm_isoc_irq(struct urb *urb, struct pt_regs *regs) +static void qcm_isoc_irq(struct urb *urb) { int len; struct uvd *uvd = urb->context; diff --git a/drivers/media/video/usbvideo/usbvideo.c b/drivers/media/video/usbvideo/usbvideo.c index 13b37c8c0d56..d8b88024bc2f 100644 --- a/drivers/media/video/usbvideo/usbvideo.c +++ b/drivers/media/video/usbvideo/usbvideo.c @@ -1680,7 +1680,7 @@ static int usbvideo_CompressIsochronous(struct uvd *uvd, struct urb *urb) return totlen; } -static void usbvideo_IsocIrq(struct urb *urb, struct pt_regs *regs) +static void usbvideo_IsocIrq(struct urb *urb) { int i, ret, len; struct uvd *uvd = urb->context; diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c index d1e04f7c530b..6b6dff4d236a 100644 --- a/drivers/media/video/vino.c +++ b/drivers/media/video/vino.c @@ -2325,7 +2325,7 @@ static void vino_capture_tasklet(unsigned long channel) { } } -static irqreturn_t vino_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t vino_interrupt(int irq, void *dev_id) { u32 ctrl, intr; unsigned int fc_a, fc_b; diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c index 2912326a5aef..ddce2fb83424 100644 --- a/drivers/media/video/w9968cf.c +++ b/drivers/media/video/w9968cf.c @@ -417,7 +417,7 @@ static int w9968cf_write_fsb(struct w9968cf_device*, u16* data); static int w9968cf_write_sb(struct w9968cf_device*, u16 value); static int w9968cf_read_sb(struct w9968cf_device*); static int w9968cf_upload_quantizationtables(struct w9968cf_device*); -static void w9968cf_urb_complete(struct urb *urb, struct pt_regs *regs); +static void w9968cf_urb_complete(struct urb *urb); /* Low-level I2C (SMBus) I/O */ static int w9968cf_smbus_start(struct w9968cf_device*); @@ -781,7 +781,7 @@ static int w9968cf_allocate_memory(struct w9968cf_device* cam) If there are no requested frames in the FIFO list, packets are collected into a temporary buffer. --------------------------------------------------------------------------*/ -static void w9968cf_urb_complete(struct urb *urb, struct pt_regs *regs) +static void w9968cf_urb_complete(struct urb *urb) { struct w9968cf_device* cam = (struct w9968cf_device*)urb->context; struct w9968cf_frame_t** f; diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c index 1b2be2d2a3ec..5b5563424422 100644 --- a/drivers/media/video/zc0301/zc0301_core.c +++ b/drivers/media/video/zc0301/zc0301_core.c @@ -303,7 +303,7 @@ int zc0301_i2c_write(struct zc0301_device* cam, u16 address, u16 value) /*****************************************************************************/ -static void zc0301_urb_complete(struct urb *urb, struct pt_regs* regs) +static void zc0301_urb_complete(struct urb *urb) { struct zc0301_device* cam = urb->context; struct zc0301_frame_t** f; diff --git a/drivers/media/video/zoran_device.c b/drivers/media/video/zoran_device.c index 3cbac2e8aed3..d9d5020a2224 100644 --- a/drivers/media/video/zoran_device.c +++ b/drivers/media/video/zoran_device.c @@ -1408,8 +1408,7 @@ error_handler (struct zoran *zr, irqreturn_t zoran_irq (int irq, - void *dev_id, - struct pt_regs *regs) + void *dev_id) { u32 stat, astat; int count; diff --git a/drivers/media/video/zoran_device.h b/drivers/media/video/zoran_device.h index f19705cbdb39..37fa86a34083 100644 --- a/drivers/media/video/zoran_device.h +++ b/drivers/media/video/zoran_device.h @@ -64,9 +64,7 @@ extern int wait_grab_pending(struct zoran *zr); /* interrupts */ extern void print_interrupts(struct zoran *zr); extern void clear_interrupt_counters(struct zoran *zr); -extern irqreturn_t zoran_irq(int irq, - void *dev_id, - struct pt_regs *regs); +extern irqreturn_t zoran_irq(int irq, void *dev_id); /* JPEG codec access */ extern void jpeg_start(struct zoran *zr); diff --git a/drivers/media/video/zr36120.c b/drivers/media/video/zr36120.c index b5ffe53c40d8..0cbf564388a6 100644 --- a/drivers/media/video/zr36120.c +++ b/drivers/media/video/zr36120.c @@ -335,13 +335,13 @@ DEBUG(printk(CARD_DEBUG "turning off\n",CARD)); } static -void zoran_irq(int irq, void *dev_id, struct pt_regs * regs) +void zoran_irq(int irq, void *dev_id) { u32 stat,estat; int count = 0; struct zoran *ztv = dev_id; - UNUSED(irq); UNUSED(regs); + UNUSED(irq); for (;;) { /* get/clear interrupt status bits */ stat=zrread(ZORAN_ISR); diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index 29d0635cce1d..e5c72719debc 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -122,7 +122,7 @@ static DECLARE_WAIT_QUEUE_HEAD(mpt_waitq); /* * Forward protos... */ -static irqreturn_t mpt_interrupt(int irq, void *bus_id, struct pt_regs *r); +static irqreturn_t mpt_interrupt(int irq, void *bus_id); static int mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply); static int mpt_handshake_req_reply_wait(MPT_ADAPTER *ioc, int reqBytes, u32 *req, int replyBytes, u16 *u16reply, int maxwait, @@ -351,7 +351,6 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa) * mpt_interrupt - MPT adapter (IOC) specific interrupt handler. * @irq: irq number (not used) * @bus_id: bus identifier cookie == pointer to MPT_ADAPTER structure - * @r: pt_regs pointer (not used) * * This routine is registered via the request_irq() kernel API call, * and handles all interrupts generated from a specific MPT adapter @@ -365,7 +364,7 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa) * the protocol-specific details of the MPT request completion. */ static irqreturn_t -mpt_interrupt(int irq, void *bus_id, struct pt_regs *r) +mpt_interrupt(int irq, void *bus_id) { MPT_ADAPTER *ioc = bus_id; u32 pa = CHIPREG_READ32_dmasync(&ioc->chip->ReplyFifo); diff --git a/drivers/message/i2o/pci.c b/drivers/message/i2o/pci.c index dec41cc89937..62f1ac08332c 100644 --- a/drivers/message/i2o/pci.c +++ b/drivers/message/i2o/pci.c @@ -224,12 +224,11 @@ static int __devinit i2o_pci_alloc(struct i2o_controller *c) * i2o_pci_interrupt - Interrupt handler for I2O controller * @irq: interrupt line * @dev_id: pointer to the I2O controller - * @r: pointer to registers * * Handle an interrupt from a PCI based I2O controller. This turns out * to be rather simple. We keep the controller pointer in the cookie. */ -static irqreturn_t i2o_pci_interrupt(int irq, void *dev_id, struct pt_regs *r) +static irqreturn_t i2o_pci_interrupt(int irq, void *dev_id) { struct i2o_controller *c = dev_id; u32 m; diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c index 2bf32721eb53..149810a084f5 100644 --- a/drivers/mfd/ucb1x00-core.c +++ b/drivers/mfd/ucb1x00-core.c @@ -203,7 +203,7 @@ void ucb1x00_adc_disable(struct ucb1x00 *ucb) * SIBCLK to talk to the chip. We leave the clock running until * we have finished processing all interrupts from the chip. */ -static irqreturn_t ucb1x00_irq(int irqnr, void *devid, struct pt_regs *regs) +static irqreturn_t ucb1x00_irq(int irqnr, void *devid) { struct ucb1x00 *ucb = devid; struct ucb1x00_irq *irq; diff --git a/drivers/misc/ibmasm/ibmasm.h b/drivers/misc/ibmasm/ibmasm.h index 634d538ccd14..48d5abebfc30 100644 --- a/drivers/misc/ibmasm/ibmasm.h +++ b/drivers/misc/ibmasm/ibmasm.h @@ -196,10 +196,10 @@ extern int ibmasm_send_os_state(struct service_processor *sp, int os_state); /* low level message processing */ extern int ibmasm_send_i2o_message(struct service_processor *sp); -extern irqreturn_t ibmasm_interrupt_handler(int irq, void * dev_id, struct pt_regs *regs); +extern irqreturn_t ibmasm_interrupt_handler(int irq, void * dev_id); /* remote console */ -extern void ibmasm_handle_mouse_interrupt(struct service_processor *sp, struct pt_regs *regs); +extern void ibmasm_handle_mouse_interrupt(struct service_processor *sp); extern int ibmasm_init_remote_input_dev(struct service_processor *sp); extern void ibmasm_free_remote_input_dev(struct service_processor *sp); diff --git a/drivers/misc/ibmasm/lowlevel.c b/drivers/misc/ibmasm/lowlevel.c index 47949a2c7e94..a3c589b7cbfa 100644 --- a/drivers/misc/ibmasm/lowlevel.c +++ b/drivers/misc/ibmasm/lowlevel.c @@ -54,7 +54,7 @@ int ibmasm_send_i2o_message(struct service_processor *sp) return 0; } -irqreturn_t ibmasm_interrupt_handler(int irq, void * dev_id, struct pt_regs *regs) +irqreturn_t ibmasm_interrupt_handler(int irq, void * dev_id) { u32 mfa; struct service_processor *sp = (struct service_processor *)dev_id; @@ -67,7 +67,7 @@ irqreturn_t ibmasm_interrupt_handler(int irq, void * dev_id, struct pt_regs *reg dbg("respond to interrupt at %s\n", get_timestamp(tsbuf)); if (mouse_interrupt_pending(sp)) { - ibmasm_handle_mouse_interrupt(sp, regs); + ibmasm_handle_mouse_interrupt(sp); clear_mouse_interrupt(sp); } diff --git a/drivers/misc/ibmasm/remote.c b/drivers/misc/ibmasm/remote.c index 0f9e3aa34d07..a40fda6c402c 100644 --- a/drivers/misc/ibmasm/remote.c +++ b/drivers/misc/ibmasm/remote.c @@ -158,12 +158,10 @@ static void print_input(struct remote_input *input) } } -static void send_mouse_event(struct input_dev *dev, struct pt_regs *regs, - struct remote_input *input) +static void send_mouse_event(struct input_dev *dev, struct remote_input *input) { unsigned char buttons = input->mouse_buttons; - input_regs(dev, regs); input_report_abs(dev, ABS_X, input->data.mouse.x); input_report_abs(dev, ABS_Y, input->data.mouse.y); input_report_key(dev, BTN_LEFT, buttons & REMOTE_BUTTON_LEFT); @@ -172,7 +170,7 @@ static void send_mouse_event(struct input_dev *dev, struct pt_regs *regs, input_sync(dev); } -static void send_keyboard_event(struct input_dev *dev, struct pt_regs *regs, +static void send_keyboard_event(struct input_dev *dev, struct remote_input *input) { unsigned int key; @@ -182,13 +180,11 @@ static void send_keyboard_event(struct input_dev *dev, struct pt_regs *regs, key = xlate_high[code & 0xff]; else key = xlate[code]; - input_regs(dev, regs); input_report_key(dev, key, (input->data.keyboard.key_down) ? 1 : 0); input_sync(dev); } -void ibmasm_handle_mouse_interrupt(struct service_processor *sp, - struct pt_regs *regs) +void ibmasm_handle_mouse_interrupt(struct service_processor *sp) { unsigned long reader; unsigned long writer; @@ -203,9 +199,9 @@ void ibmasm_handle_mouse_interrupt(struct service_processor *sp, print_input(&input); if (input.type == INPUT_TYPE_MOUSE) { - send_mouse_event(sp->remote.mouse_dev, regs, &input); + send_mouse_event(sp->remote.mouse_dev, &input); } else if (input.type == INPUT_TYPE_KEYBOARD) { - send_keyboard_event(sp->remote.keybd_dev, regs, &input); + send_keyboard_event(sp->remote.keybd_dev, &input); } else break; diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c index e689ee94ac3d..bbdba7b37e11 100644 --- a/drivers/misc/lkdtm.c +++ b/drivers/misc/lkdtm.c @@ -127,15 +127,14 @@ module_param(cpoint_count, int, 06444); MODULE_PARM_DESC(cpoint_count, "Crash Point Count, number of times the \ crash point is to be hit to trigger action"); -unsigned int jp_do_irq(unsigned int irq, struct pt_regs *regs) +unsigned int jp_do_irq(unsigned int irq) { lkdtm_handler(); jprobe_return(); return 0; } -irqreturn_t jp_handle_irq_event(unsigned int irq, struct pt_regs *regs, - struct irqaction *action) +irqreturn_t jp_handle_irq_event(unsigned int irq, struct irqaction *action) { lkdtm_handler(); jprobe_return(); diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c index a7ed30446185..b1748669e05b 100644 --- a/drivers/misc/tifm_7xx1.c +++ b/drivers/misc/tifm_7xx1.c @@ -67,7 +67,7 @@ static void tifm_7xx1_remove_media(void *adapter) class_device_put(&fm->cdev); } -static irqreturn_t tifm_7xx1_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t tifm_7xx1_isr(int irq, void *dev_id) { struct tifm_adapter *fm = dev_id; unsigned int irq_status; diff --git a/drivers/mmc/at91_mci.c b/drivers/mmc/at91_mci.c index cb142a66098c..494b23fb0a01 100644 --- a/drivers/mmc/at91_mci.c +++ b/drivers/mmc/at91_mci.c @@ -661,7 +661,7 @@ static void at91_mci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) /* * Handle an interrupt */ -static irqreturn_t at91_mci_irq(int irq, void *devid, struct pt_regs *regs) +static irqreturn_t at91_mci_irq(int irq, void *devid) { struct at91mci_host *host = devid; int completed = 0; @@ -754,7 +754,7 @@ static irqreturn_t at91_mci_irq(int irq, void *devid, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t at91_mmc_det_irq(int irq, void *_host, struct pt_regs *regs) +static irqreturn_t at91_mmc_det_irq(int irq, void *_host) { struct at91mci_host *host = _host; int present = !at91_get_gpio_value(irq); diff --git a/drivers/mmc/au1xmmc.c b/drivers/mmc/au1xmmc.c index 61268da13957..53ffcbb14a97 100644 --- a/drivers/mmc/au1xmmc.c +++ b/drivers/mmc/au1xmmc.c @@ -750,7 +750,7 @@ static void au1xmmc_dma_callback(int irq, void *dev_id) #define STATUS_DATA_IN (SD_STATUS_NE) #define STATUS_DATA_OUT (SD_STATUS_TH) -static irqreturn_t au1xmmc_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t au1xmmc_irq(int irq, void *dev_id) { u32 status; diff --git a/drivers/mmc/imxmmc.c b/drivers/mmc/imxmmc.c index 1b79dd271aae..659d4a822cc5 100644 --- a/drivers/mmc/imxmmc.c +++ b/drivers/mmc/imxmmc.c @@ -635,7 +635,7 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat) return trans_done; } -static void imxmci_dma_irq(int dma, void *devid, struct pt_regs *regs) +static void imxmci_dma_irq(int dma, void *devid) { struct imxmci_host *host = devid; uint32_t stat = MMC_STATUS; @@ -646,7 +646,7 @@ static void imxmci_dma_irq(int dma, void *devid, struct pt_regs *regs) tasklet_schedule(&host->tasklet); } -static irqreturn_t imxmci_irq(int irq, void *devid, struct pt_regs *regs) +static irqreturn_t imxmci_irq(int irq, void *devid) { struct imxmci_host *host = devid; uint32_t stat = MMC_STATUS; diff --git a/drivers/mmc/mmci.c b/drivers/mmc/mmci.c index 2b5a0cc9ea56..828503c4ee62 100644 --- a/drivers/mmc/mmci.c +++ b/drivers/mmc/mmci.c @@ -261,7 +261,7 @@ static int mmci_pio_write(struct mmci_host *host, char *buffer, unsigned int rem /* * PIO data transfer IRQ handler. */ -static irqreturn_t mmci_pio_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mmci_pio_irq(int irq, void *dev_id) { struct mmci_host *host = dev_id; void __iomem *base = host->base; @@ -347,7 +347,7 @@ static irqreturn_t mmci_pio_irq(int irq, void *dev_id, struct pt_regs *regs) /* * Handle completion of command and data transfers. */ -static irqreturn_t mmci_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mmci_irq(int irq, void *dev_id) { struct mmci_host *host = dev_id; u32 status; diff --git a/drivers/mmc/omap.c b/drivers/mmc/omap.c index 52c9e52e6b78..762fa2895891 100644 --- a/drivers/mmc/omap.c +++ b/drivers/mmc/omap.c @@ -377,7 +377,7 @@ static inline void mmc_omap_report_irq(u16 status) } } -static irqreturn_t mmc_omap_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mmc_omap_irq(int irq, void *dev_id) { struct mmc_omap_host * host = (struct mmc_omap_host *)dev_id; u16 status; @@ -514,7 +514,7 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t mmc_omap_switch_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mmc_omap_switch_irq(int irq, void *dev_id) { struct mmc_omap_host *host = (struct mmc_omap_host *) dev_id; diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c index ef350908478c..a526698b8c91 100644 --- a/drivers/mmc/pxamci.c +++ b/drivers/mmc/pxamci.c @@ -299,7 +299,7 @@ static int pxamci_data_done(struct pxamci_host *host, unsigned int stat) return 1; } -static irqreturn_t pxamci_irq(int irq, void *devid, struct pt_regs *regs) +static irqreturn_t pxamci_irq(int irq, void *devid) { struct pxamci_host *host = devid; unsigned int ireg; @@ -399,13 +399,13 @@ static struct mmc_host_ops pxamci_ops = { .set_ios = pxamci_set_ios, }; -static void pxamci_dma_irq(int dma, void *devid, struct pt_regs *regs) +static void pxamci_dma_irq(int dma, void *devid) { printk(KERN_ERR "DMA%d: IRQ???\n", dma); DCSR(dma) = DCSR_STARTINTR|DCSR_ENDINTR|DCSR_BUSERR; } -static irqreturn_t pxamci_detect_irq(int irq, void *devid, struct pt_regs *regs) +static irqreturn_t pxamci_detect_irq(int irq, void *devid) { struct pxamci_host *host = mmc_priv(devid); diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 20711acb0120..6d024342b2fd 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -985,7 +985,7 @@ static void sdhci_data_irq(struct sdhci_host *host, u32 intmask) } } -static irqreturn_t sdhci_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sdhci_irq(int irq, void *dev_id) { irqreturn_t result; struct sdhci_host* host = dev_id; diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c index 88c6f0b129f5..ced309b37a8f 100644 --- a/drivers/mmc/wbsd.c +++ b/drivers/mmc/wbsd.c @@ -1256,7 +1256,7 @@ end: * Interrupt handling */ -static irqreturn_t wbsd_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t wbsd_irq(int irq, void *dev_id) { struct wbsd_host *host = dev_id; int isr; diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c index 1b82bccd8c71..11d170afa9c3 100644 --- a/drivers/net/3c501.c +++ b/drivers/net/3c501.c @@ -496,7 +496,6 @@ static int el_start_xmit(struct sk_buff *skb, struct net_device *dev) * el_interrupt: * @irq: Interrupt number * @dev_id: The 3c501 that burped - * @regs: Register data (surplus to our requirements) * * Handle the ether interface interrupts. The 3c501 needs a lot more * hand holding than most cards. In particular we get a transmit interrupt @@ -515,7 +514,7 @@ static int el_start_xmit(struct sk_buff *skb, struct net_device *dev) * TCP window. */ -static irqreturn_t el_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t el_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct net_local *lp; diff --git a/drivers/net/3c501.h b/drivers/net/3c501.h index 39d332474750..c56a2c62f7de 100644 --- a/drivers/net/3c501.h +++ b/drivers/net/3c501.h @@ -7,7 +7,7 @@ static int el1_probe1(struct net_device *dev, int ioaddr); static int el_open(struct net_device *dev); static void el_timeout(struct net_device *dev); static int el_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t el_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t el_interrupt(int irq, void *dev_id); static void el_receive(struct net_device *dev); static void el_reset(struct net_device *dev); static int el1_close(struct net_device *dev); diff --git a/drivers/net/3c505.c b/drivers/net/3c505.c index ab8230a68bea..458cb9cbe915 100644 --- a/drivers/net/3c505.c +++ b/drivers/net/3c505.c @@ -649,7 +649,7 @@ static void receive_packet(struct net_device *dev, int len) * ******************************************************/ -static irqreturn_t elp_interrupt(int irq, void *dev_id, struct pt_regs *reg_ptr) +static irqreturn_t elp_interrupt(int irq, void *dev_id) { int len; int dlen; diff --git a/drivers/net/3c507.c b/drivers/net/3c507.c index 8205a535c5b7..aa43563610ae 100644 --- a/drivers/net/3c507.c +++ b/drivers/net/3c507.c @@ -286,7 +286,7 @@ static unsigned short init_words[] = { static int el16_probe1(struct net_device *dev, int ioaddr); static int el16_open(struct net_device *dev); static int el16_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t el16_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t el16_interrupt(int irq, void *dev_id); static void el16_rx(struct net_device *dev); static int el16_close(struct net_device *dev); static struct net_device_stats *el16_get_stats(struct net_device *dev); @@ -543,7 +543,7 @@ static int el16_send_packet (struct sk_buff *skb, struct net_device *dev) /* The typical workload of the driver: Handle the network interface interrupts. */ -static irqreturn_t el16_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t el16_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct net_local *lp; diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c index b936373ab2a5..7ad0a54779c4 100644 --- a/drivers/net/3c509.c +++ b/drivers/net/3c509.c @@ -191,7 +191,7 @@ static ushort id_read_eeprom(int index); static ushort read_eeprom(int ioaddr, int index); static int el3_open(struct net_device *dev); static int el3_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t el3_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t el3_interrupt(int irq, void *dev_id); static void update_stats(struct net_device *dev); static struct net_device_stats *el3_get_stats(struct net_device *dev); static int el3_rx(struct net_device *dev); @@ -910,7 +910,7 @@ el3_start_xmit(struct sk_buff *skb, struct net_device *dev) /* The EL3 interrupt handler. */ static irqreturn_t -el3_interrupt(int irq, void *dev_id, struct pt_regs *regs) +el3_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct el3_private *lp; @@ -1006,7 +1006,7 @@ el3_interrupt(int irq, void *dev_id, struct pt_regs *regs) static void el3_poll_controller(struct net_device *dev) { disable_irq(dev->irq); - el3_interrupt(dev->irq, dev, NULL); + el3_interrupt(dev->irq, dev); enable_irq(dev->irq); } #endif diff --git a/drivers/net/3c515.c b/drivers/net/3c515.c index 91f2232e6050..c307ce66145c 100644 --- a/drivers/net/3c515.c +++ b/drivers/net/3c515.c @@ -373,8 +373,7 @@ static int corkscrew_start_xmit(struct sk_buff *skb, static int corkscrew_rx(struct net_device *dev); static void corkscrew_timeout(struct net_device *dev); static int boomerang_rx(struct net_device *dev); -static irqreturn_t corkscrew_interrupt(int irq, void *dev_id, - struct pt_regs *regs); +static irqreturn_t corkscrew_interrupt(int irq, void *dev_id); static int corkscrew_close(struct net_device *dev); static void update_stats(int addr, struct net_device *dev); static struct net_device_stats *corkscrew_get_stats(struct net_device *dev); @@ -1116,8 +1115,7 @@ static int corkscrew_start_xmit(struct sk_buff *skb, /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t corkscrew_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t corkscrew_interrupt(int irq, void *dev_id) { /* Use the now-standard shared IRQ implementation. */ struct net_device *dev = dev_id; diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c index cf8a0bc3bf34..1c97271112d0 100644 --- a/drivers/net/3c523.c +++ b/drivers/net/3c523.c @@ -180,7 +180,7 @@ sizeof(nop_cmd) = 8; dev->name,__LINE__); \ elmc_id_reset586(); } } } -static irqreturn_t elmc_interrupt(int irq, void *dev_id, struct pt_regs *reg_ptr); +static irqreturn_t elmc_interrupt(int irq, void *dev_id); static int elmc_open(struct net_device *dev); static int elmc_close(struct net_device *dev); static int elmc_send_packet(struct sk_buff *, struct net_device *); @@ -900,14 +900,14 @@ static void *alloc_rfa(struct net_device *dev, void *ptr) */ static irqreturn_t -elmc_interrupt(int irq, void *dev_id, struct pt_regs *reg_ptr) +elmc_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; unsigned short stat; struct priv *p; if (dev == NULL) { - printk(KERN_ERR "elmc-interrupt: irq %d for unknown device.\n", (int) -(((struct pt_regs *) reg_ptr)->orig_eax + 2)); + printk(KERN_ERR "elmc-interrupt: irq %d for unknown device.\n", irq); return IRQ_NONE; } else if (!netif_running(dev)) { /* The 3c523 has this habit of generating interrupts during the diff --git a/drivers/net/3c527.c b/drivers/net/3c527.c index 625e57dc3b4a..d516c3225ca4 100644 --- a/drivers/net/3c527.c +++ b/drivers/net/3c527.c @@ -217,7 +217,7 @@ static int mc32_command(struct net_device *dev, u16 cmd, void *data, int le static int mc32_open(struct net_device *dev); static void mc32_timeout(struct net_device *dev); static int mc32_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t mc32_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t mc32_interrupt(int irq, void *dev_id); static int mc32_close(struct net_device *dev); static struct net_device_stats *mc32_get_stats(struct net_device *dev); static void mc32_set_multicast_list(struct net_device *dev); @@ -1316,7 +1316,7 @@ static void mc32_tx_ring(struct net_device *dev) * */ -static irqreturn_t mc32_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t mc32_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct mc32_local *lp; diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c index df42e28cc80f..80bdcf846234 100644 --- a/drivers/net/3c59x.c +++ b/drivers/net/3c59x.c @@ -717,8 +717,8 @@ static int vortex_start_xmit(struct sk_buff *skb, struct net_device *dev); static int boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev); static int vortex_rx(struct net_device *dev); static int boomerang_rx(struct net_device *dev); -static irqreturn_t vortex_interrupt(int irq, void *dev_id, struct pt_regs *regs); -static irqreturn_t boomerang_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t vortex_interrupt(int irq, void *dev_id); +static irqreturn_t boomerang_interrupt(int irq, void *dev_id); static int vortex_close(struct net_device *dev); static void dump_tx_ring(struct net_device *dev); static void update_stats(void __iomem *ioaddr, struct net_device *dev); @@ -794,7 +794,7 @@ static void poll_vortex(struct net_device *dev) unsigned long flags; local_save_flags(flags); local_irq_disable(); - (vp->full_bus_master_rx ? boomerang_interrupt:vortex_interrupt)(dev->irq,dev,NULL); + (vp->full_bus_master_rx ? boomerang_interrupt:vortex_interrupt)(dev->irq,dev); local_irq_restore(flags); } #endif @@ -1849,9 +1849,9 @@ static void vortex_tx_timeout(struct net_device *dev) unsigned long flags; local_irq_save(flags); if (vp->full_bus_master_tx) - boomerang_interrupt(dev->irq, dev, NULL); + boomerang_interrupt(dev->irq, dev); else - vortex_interrupt(dev->irq, dev, NULL); + vortex_interrupt(dev->irq, dev); local_irq_restore(flags); } } @@ -2149,7 +2149,7 @@ boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev) */ static irqreturn_t -vortex_interrupt(int irq, void *dev_id, struct pt_regs *regs) +vortex_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct vortex_private *vp = netdev_priv(dev); @@ -2254,7 +2254,7 @@ handler_exit: */ static irqreturn_t -boomerang_interrupt(int irq, void *dev_id, struct pt_regs *regs) +boomerang_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct vortex_private *vp = netdev_priv(dev); diff --git a/drivers/net/7990.c b/drivers/net/7990.c index db7b19a5cd59..8e996b4a34ea 100644 --- a/drivers/net/7990.c +++ b/drivers/net/7990.c @@ -438,7 +438,7 @@ static int lance_tx (struct net_device *dev) } static irqreturn_t -lance_interrupt (int irq, void *dev_id, struct pt_regs *regs) +lance_interrupt (int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct lance_private *lp = netdev_priv(dev); diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 5a4990ae3730..458dd9f830c4 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -631,8 +631,7 @@ rx_next: return 1; /* not done */ } -static irqreturn_t -cp_interrupt (int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t cp_interrupt (int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct cp_private *cp; @@ -696,7 +695,7 @@ cp_interrupt (int irq, void *dev_instance, struct pt_regs *regs) static void cp_poll_controller(struct net_device *dev) { disable_irq(dev->irq); - cp_interrupt(dev->irq, dev, NULL); + cp_interrupt(dev->irq, dev); enable_irq(dev->irq); } #endif diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c index dbc5c0b1b96c..d02ed51abfcc 100644 --- a/drivers/net/8139too.c +++ b/drivers/net/8139too.c @@ -629,8 +629,7 @@ static int rtl8139_poll(struct net_device *dev, int *budget); #ifdef CONFIG_NET_POLL_CONTROLLER static void rtl8139_poll_controller(struct net_device *dev); #endif -static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance, - struct pt_regs *regs); +static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance); static int rtl8139_close (struct net_device *dev); static int netdev_ioctl (struct net_device *dev, struct ifreq *rq, int cmd); static struct net_device_stats *rtl8139_get_stats (struct net_device *dev); @@ -2146,8 +2145,7 @@ static int rtl8139_poll(struct net_device *dev, int *budget) /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance, - struct pt_regs *regs) +static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance) { struct net_device *dev = (struct net_device *) dev_instance; struct rtl8139_private *tp = netdev_priv(dev); @@ -2219,7 +2217,7 @@ static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance, static void rtl8139_poll_controller(struct net_device *dev) { disable_irq(dev->irq); - rtl8139_interrupt(dev->irq, dev, NULL); + rtl8139_interrupt(dev->irq, dev); enable_irq(dev->irq); } #endif diff --git a/drivers/net/82596.c b/drivers/net/82596.c index c9e4dca9d410..8236f26ffd46 100644 --- a/drivers/net/82596.c +++ b/drivers/net/82596.c @@ -357,7 +357,7 @@ static char init_setup[] = static int i596_open(struct net_device *dev); static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t i596_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t i596_interrupt(int irq, void *dev_id); static int i596_close(struct net_device *dev); static struct net_device_stats *i596_get_stats(struct net_device *dev); static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd); @@ -501,7 +501,7 @@ static void i596_display_data(struct net_device *dev) #if defined(ENABLE_MVME16x_NET) || defined(ENABLE_BVME6000_NET) -static irqreturn_t i596_error(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t i596_error(int irq, void *dev_id) { struct net_device *dev = dev_id; #ifdef ENABLE_MVME16x_NET @@ -1283,7 +1283,7 @@ out: return ERR_PTR(err); } -static irqreturn_t i596_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t i596_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct i596_private *lp; @@ -1294,7 +1294,7 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id, struct pt_regs *regs) #ifdef ENABLE_BVME6000_NET if (MACH_IS_BVME6000) { if (*(char *) BVME_LOCAL_IRQ_STAT & BVME_ETHERR) { - i596_error(irq, dev_id, regs); + i596_error(irq, dev_id); return IRQ_HANDLED; } } diff --git a/drivers/net/8390.c b/drivers/net/8390.c index 9d34056147ad..fa3442cb1a49 100644 --- a/drivers/net/8390.c +++ b/drivers/net/8390.c @@ -391,7 +391,6 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev) * ei_interrupt - handle the interrupts from an 8390 * @irq: interrupt number * @dev_id: a pointer to the net_device - * @regs: unused * * Handle the ether interface interrupts. We pull packets from * the 8390 via the card specific functions and fire them at the networking @@ -400,7 +399,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev) * needed. */ -irqreturn_t ei_interrupt(int irq, void *dev_id, struct pt_regs * regs) +irqreturn_t ei_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; long e8390_base; @@ -506,7 +505,7 @@ irqreturn_t ei_interrupt(int irq, void *dev_id, struct pt_regs * regs) void ei_poll(struct net_device *dev) { disable_irq_lockdep(dev->irq); - ei_interrupt(dev->irq, dev, NULL); + ei_interrupt(dev->irq, dev); enable_irq_lockdep(dev->irq); } #endif diff --git a/drivers/net/8390.h b/drivers/net/8390.h index ca4eb0ccf8cf..f44f1220b3a5 100644 --- a/drivers/net/8390.h +++ b/drivers/net/8390.h @@ -35,7 +35,7 @@ extern void ei_poll(struct net_device *dev); extern void NS8390_init(struct net_device *dev, int startp); extern int ei_open(struct net_device *dev); extern int ei_close(struct net_device *dev); -extern irqreturn_t ei_interrupt(int irq, void *dev_id, struct pt_regs *regs); +extern irqreturn_t ei_interrupt(int irq, void *dev_id); extern struct net_device *__alloc_ei_netdev(int size); static inline struct net_device *alloc_ei_netdev(void) { diff --git a/drivers/net/a2065.c b/drivers/net/a2065.c index 5f7258fea19d..d76548e75350 100644 --- a/drivers/net/a2065.c +++ b/drivers/net/a2065.c @@ -425,8 +425,7 @@ static int lance_tx (struct net_device *dev) return 0; } -static irqreturn_t -lance_interrupt (int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t lance_interrupt (int irq, void *dev_id) { struct net_device *dev; struct lance_private *lp; diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c index 71a4f60f7325..33c6645455ae 100644 --- a/drivers/net/acenic.c +++ b/drivers/net/acenic.c @@ -2144,7 +2144,7 @@ static inline void ace_tx_int(struct net_device *dev, } -static irqreturn_t ace_interrupt(int irq, void *dev_id, struct pt_regs *ptregs) +static irqreturn_t ace_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct ace_private *ap = netdev_priv(dev); diff --git a/drivers/net/acenic.h b/drivers/net/acenic.h index efb14b9f4d90..8ca8534d70bf 100644 --- a/drivers/net/acenic.h +++ b/drivers/net/acenic.h @@ -769,7 +769,7 @@ static int ace_init(struct net_device *dev); static void ace_load_std_rx_ring(struct ace_private *ap, int nr_bufs); static void ace_load_mini_rx_ring(struct ace_private *ap, int nr_bufs); static void ace_load_jumbo_rx_ring(struct ace_private *ap, int nr_bufs); -static irqreturn_t ace_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t ace_interrupt(int irq, void *dev_id); static int ace_load_firmware(struct net_device *dev); static int ace_open(struct net_device *dev); static int ace_start_xmit(struct sk_buff *skb, struct net_device *dev); diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c index 28855a01ed7b..ef65e5917c8f 100644 --- a/drivers/net/amd8111e.c +++ b/drivers/net/amd8111e.c @@ -1257,7 +1257,7 @@ static int amd8111e_calc_coalesce(struct net_device *dev) /* This is device interrupt function. It handles transmit, receive,link change and hardware timer interrupts. */ -static irqreturn_t amd8111e_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t amd8111e_interrupt(int irq, void *dev_id) { struct net_device * dev = (struct net_device *) dev_id; @@ -1336,7 +1336,7 @@ static void amd8111e_poll(struct net_device *dev) unsigned long flags; local_save_flags(flags); local_irq_disable(); - amd8111e_interrupt(0, dev, NULL); + amd8111e_interrupt(0, dev); local_irq_restore(flags); } #endif diff --git a/drivers/net/apne.c b/drivers/net/apne.c index 643b08cc7403..9164d8cd670e 100644 --- a/drivers/net/apne.c +++ b/drivers/net/apne.c @@ -88,7 +88,7 @@ static void apne_block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset); static void apne_block_output(struct net_device *dev, const int count, const unsigned char *buf, const int start_page); -static irqreturn_t apne_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t apne_interrupt(int irq, void *dev_id); static int init_pcmcia(void); @@ -543,7 +543,7 @@ apne_block_output(struct net_device *dev, int count, return; } -static irqreturn_t apne_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t apne_interrupt(int irq, void *dev_id) { unsigned char pcmcia_intreq; @@ -559,7 +559,7 @@ static irqreturn_t apne_interrupt(int irq, void *dev_id, struct pt_regs *regs) if (ei_debug > 3) printk("pcmcia intreq = %x\n", pcmcia_intreq); pcmcia_disable_irq(); /* to get rid of the sti() within ei_interrupt */ - ei_interrupt(irq, dev_id, regs); + ei_interrupt(irq, dev_id); pcmcia_ack_int(pcmcia_get_intreq()); pcmcia_enable_irq(); return IRQ_HANDLED; diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c index ae7f828344d9..cc1a27ed197f 100644 --- a/drivers/net/appletalk/cops.c +++ b/drivers/net/appletalk/cops.c @@ -188,7 +188,7 @@ static void cops_reset (struct net_device *dev, int sleep); static void cops_load (struct net_device *dev); static int cops_nodeid (struct net_device *dev, int nodeid); -static irqreturn_t cops_interrupt (int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t cops_interrupt (int irq, void *dev_id); static void cops_poll (unsigned long ltdev); static void cops_timeout(struct net_device *dev); static void cops_rx (struct net_device *dev); @@ -721,7 +721,7 @@ static void cops_poll(unsigned long ltdev) * The typical workload of the driver: * Handle the network interface interrupts. */ -static irqreturn_t cops_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t cops_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct cops_local *lp; diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c index d5666c37cb0d..2ea44ce49810 100644 --- a/drivers/net/appletalk/ltpc.c +++ b/drivers/net/appletalk/ltpc.c @@ -790,7 +790,7 @@ static int sendup_buffer (struct net_device *dev) /* the handler for the board interrupt */ static irqreturn_t -ltpc_interrupt(int irq, void *dev_id, struct pt_regs *reg_ptr) +ltpc_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c index 5a95005253fa..4e91dab1f17f 100644 --- a/drivers/net/arcnet/arcnet.c +++ b/drivers/net/arcnet/arcnet.c @@ -752,7 +752,7 @@ static void arcnet_timeout(struct net_device *dev) * interrupts. Establish which device needs attention, and call the correct * chipset interrupt handler. */ -irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t arcnet_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct arcnet_local *lp; diff --git a/drivers/net/ariadne.c b/drivers/net/ariadne.c index 3aef3c10d56f..9dfc09b181c1 100644 --- a/drivers/net/ariadne.c +++ b/drivers/net/ariadne.c @@ -120,7 +120,7 @@ static int ariadne_start_xmit(struct sk_buff *skb, struct net_device *dev); static void ariadne_tx_timeout(struct net_device *dev); static int ariadne_rx(struct net_device *dev); static void ariadne_reset(struct net_device *dev); -static irqreturn_t ariadne_interrupt(int irq, void *data, struct pt_regs *fp); +static irqreturn_t ariadne_interrupt(int irq, void *data); static int ariadne_close(struct net_device *dev); static struct net_device_stats *ariadne_get_stats(struct net_device *dev); #ifdef HAVE_MULTICAST @@ -416,7 +416,7 @@ static inline void ariadne_reset(struct net_device *dev) } -static irqreturn_t ariadne_interrupt(int irq, void *data, struct pt_regs *fp) +static irqreturn_t ariadne_interrupt(int irq, void *data) { struct net_device *dev = (struct net_device *)data; volatile struct Am79C960 *lance = (struct Am79C960*)dev->base_addr; diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c index 09d5c3f26985..ddd12d44ff22 100644 --- a/drivers/net/arm/am79c961a.c +++ b/drivers/net/arm/am79c961a.c @@ -38,7 +38,7 @@ #include "am79c961a.h" static irqreturn_t -am79c961_interrupt (int irq, void *dev_id, struct pt_regs *regs); +am79c961_interrupt (int irq, void *dev_id); static unsigned int net_debug = NET_DEBUG; @@ -596,7 +596,7 @@ am79c961_tx(struct net_device *dev, struct dev_priv *priv) } static irqreturn_t -am79c961_interrupt(int irq, void *dev_id, struct pt_regs *regs) +am79c961_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct dev_priv *priv = netdev_priv(dev); diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c index 3ecf2cc53a7c..b54b857e357e 100644 --- a/drivers/net/arm/at91_ether.c +++ b/drivers/net/arm/at91_ether.c @@ -196,7 +196,7 @@ static void update_linkspeed(struct net_device *dev, int silent) /* * Handle interrupts from the PHY */ -static irqreturn_t at91ether_phy_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t at91ether_phy_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct at91_private *lp = (struct at91_private *) dev->priv; @@ -888,7 +888,7 @@ static void at91ether_rx(struct net_device *dev) /* * MAC interrupt handler */ -static irqreturn_t at91ether_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t at91ether_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct at91_private *lp = (struct at91_private *) dev->priv; diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c index d231efa624d4..127561c782fd 100644 --- a/drivers/net/arm/ep93xx_eth.c +++ b/drivers/net/arm/ep93xx_eth.c @@ -435,7 +435,7 @@ static void ep93xx_tx_complete(struct net_device *dev) netif_wake_queue(dev); } -static irqreturn_t ep93xx_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ep93xx_irq(int irq, void *dev_id) { struct net_device *dev = dev_id; struct ep93xx_priv *ep = netdev_priv(dev); diff --git a/drivers/net/arm/ether1.c b/drivers/net/arm/ether1.c index 312955d07b28..f3478a30e778 100644 --- a/drivers/net/arm/ether1.c +++ b/drivers/net/arm/ether1.c @@ -68,7 +68,7 @@ static unsigned int net_debug = NET_DEBUG; static int ether1_open(struct net_device *dev); static int ether1_sendpacket(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t ether1_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t ether1_interrupt(int irq, void *dev_id); static int ether1_close(struct net_device *dev); static struct net_device_stats *ether1_getstats(struct net_device *dev); static void ether1_setmulticastlist(struct net_device *dev); @@ -908,7 +908,7 @@ ether1_recv_done (struct net_device *dev) } static irqreturn_t -ether1_interrupt (int irq, void *dev_id, struct pt_regs *regs) +ether1_interrupt (int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; int status; diff --git a/drivers/net/arm/ether3.c b/drivers/net/arm/ether3.c index 081074180e62..84686c8a5bc2 100644 --- a/drivers/net/arm/ether3.c +++ b/drivers/net/arm/ether3.c @@ -81,7 +81,7 @@ static int ether3_rx(struct net_device *dev, unsigned int maxcnt); static void ether3_tx(struct net_device *dev); static int ether3_open (struct net_device *dev); static int ether3_sendpacket (struct sk_buff *skb, struct net_device *dev); -static irqreturn_t ether3_interrupt (int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t ether3_interrupt (int irq, void *dev_id); static int ether3_close (struct net_device *dev); static struct net_device_stats *ether3_getstats (struct net_device *dev); static void ether3_setmulticastlist (struct net_device *dev); @@ -568,7 +568,7 @@ ether3_sendpacket(struct sk_buff *skb, struct net_device *dev) } static irqreturn_t -ether3_interrupt(int irq, void *dev_id, struct pt_regs *regs) +ether3_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; unsigned int status, handled = IRQ_NONE; diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c index 4aeca11f3ee2..8620a5b470f5 100644 --- a/drivers/net/at1700.c +++ b/drivers/net/at1700.c @@ -161,7 +161,7 @@ static int at1700_probe1(struct net_device *dev, int ioaddr); static int read_eeprom(long ioaddr, int location); static int net_open(struct net_device *dev); static int net_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t net_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t net_interrupt(int irq, void *dev_id); static void net_rx(struct net_device *dev); static int net_close(struct net_device *dev); static struct net_device_stats *net_get_stats(struct net_device *dev); @@ -648,8 +648,7 @@ static int net_send_packet (struct sk_buff *skb, struct net_device *dev) /* The typical workload of the driver: Handle the network interface interrupts. */ -static irqreturn_t -net_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t net_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct net_local *lp; diff --git a/drivers/net/atari_bionet.c b/drivers/net/atari_bionet.c index 92b52138acad..4e3bf6a1f22c 100644 --- a/drivers/net/atari_bionet.c +++ b/drivers/net/atari_bionet.c @@ -220,7 +220,7 @@ gsend: } static irqreturn_t -bionet_intr(int irq, void *data, struct pt_regs *fp) { +bionet_intr(int irq, void *data) { return IRQ_HANDLED; } diff --git a/drivers/net/atari_pamsnet.c b/drivers/net/atari_pamsnet.c index a1026251b933..3b5436149286 100644 --- a/drivers/net/atari_pamsnet.c +++ b/drivers/net/atari_pamsnet.c @@ -163,7 +163,7 @@ static int pamsnet_close(struct net_device *dev); static struct net_device_stats *net_get_stats(struct net_device *dev); static void pamsnet_tick(unsigned long); -static irqreturn_t pamsnet_intr(int irq, void *data, struct pt_regs *fp); +static irqreturn_t pamsnet_intr(int irq, void *data); static DEFINE_TIMER(pamsnet_timer, pamsnet_tick, 0, 0); @@ -494,7 +494,6 @@ static irqreturn_t pamsnet_intr(irq, data, fp) int irq; void *data; - struct pt_regs *fp; { return IRQ_HANDLED; } diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c index b6570ca6ada7..d79489e46249 100644 --- a/drivers/net/atarilance.c +++ b/drivers/net/atarilance.c @@ -344,7 +344,7 @@ static unsigned long lance_probe1( struct net_device *dev, struct lance_addr static int lance_open( struct net_device *dev ); static void lance_init_ring( struct net_device *dev ); static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev ); -static irqreturn_t lance_interrupt( int irq, void *dev_id, struct pt_regs *fp ); +static irqreturn_t lance_interrupt( int irq, void *dev_id ); static int lance_rx( struct net_device *dev ); static int lance_close( struct net_device *dev ); static struct net_device_stats *lance_get_stats( struct net_device *dev ); @@ -866,7 +866,7 @@ static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev ) /* The LANCE interrupt handler. */ -static irqreturn_t lance_interrupt( int irq, void *dev_id, struct pt_regs *fp) +static irqreturn_t lance_interrupt( int irq, void *dev_id ) { struct net_device *dev = dev_id; struct lance_private *lp; diff --git a/drivers/net/atp.c b/drivers/net/atp.c index f2c8e0d5497b..062f80e20874 100644 --- a/drivers/net/atp.c +++ b/drivers/net/atp.c @@ -203,7 +203,7 @@ static void hardware_init(struct net_device *dev); static void write_packet(long ioaddr, int length, unsigned char *packet, int pad, int mode); static void trigger_send(long ioaddr, int length); static int atp_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t atp_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t atp_interrupt(int irq, void *dev_id); static void net_rx(struct net_device *dev); static void read_block(long ioaddr, int length, unsigned char *buffer, int data_mode); static int net_close(struct net_device *dev); @@ -596,8 +596,7 @@ static int atp_send_packet(struct sk_buff *skb, struct net_device *dev) /* The typical workload of the driver: Handle the network interface interrupts. */ -static irqreturn_t -atp_interrupt(int irq, void *dev_instance, struct pt_regs * regs) +static irqreturn_t atp_interrupt(int irq, void *dev_instance) { struct net_device *dev = (struct net_device *)dev_instance; struct net_local *lp; diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c index ac33b1b9cf4a..4873dc610d22 100644 --- a/drivers/net/au1000_eth.c +++ b/drivers/net/au1000_eth.c @@ -89,7 +89,7 @@ static int au1000_open(struct net_device *); static int au1000_close(struct net_device *); static int au1000_tx(struct sk_buff *, struct net_device *); static int au1000_rx(struct net_device *); -static irqreturn_t au1000_interrupt(int, void *, struct pt_regs *); +static irqreturn_t au1000_interrupt(int, void *); static void au1000_tx_timeout(struct net_device *); static void set_rx_mode(struct net_device *); static struct net_device_stats *au1000_get_stats(struct net_device *); @@ -1253,7 +1253,7 @@ static int au1000_rx(struct net_device *dev) /* * Au1000 interrupt service routine. */ -static irqreturn_t au1000_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t au1000_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; diff --git a/drivers/net/b44.c b/drivers/net/b44.c index e891ea2ecc3c..b124eee4eb10 100644 --- a/drivers/net/b44.c +++ b/drivers/net/b44.c @@ -896,7 +896,7 @@ static int b44_poll(struct net_device *netdev, int *budget) return (done ? 0 : 1); } -static irqreturn_t b44_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t b44_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct b44 *bp = netdev_priv(dev); @@ -1461,7 +1461,7 @@ out: static void b44_poll_controller(struct net_device *dev) { disable_irq(dev->irq); - b44_interrupt(dev->irq, dev, NULL); + b44_interrupt(dev->irq, dev); enable_irq(dev->irq); } #endif diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c index 4adfe7b77031..4528ce9c4e43 100644 --- a/drivers/net/bmac.c +++ b/drivers/net/bmac.c @@ -152,9 +152,9 @@ static void bmac_init_chip(struct net_device *dev); static void bmac_init_registers(struct net_device *dev); static void bmac_enable_and_reset_chip(struct net_device *dev); static int bmac_set_address(struct net_device *dev, void *addr); -static irqreturn_t bmac_misc_intr(int irq, void *dev_id, struct pt_regs *regs); -static irqreturn_t bmac_txdma_intr(int irq, void *dev_id, struct pt_regs *regs); -static irqreturn_t bmac_rxdma_intr(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t bmac_misc_intr(int irq, void *dev_id); +static irqreturn_t bmac_txdma_intr(int irq, void *dev_id); +static irqreturn_t bmac_rxdma_intr(int irq, void *dev_id); static void bmac_set_timeout(struct net_device *dev); static void bmac_tx_timeout(unsigned long data); static int bmac_output(struct sk_buff *skb, struct net_device *dev); @@ -688,7 +688,7 @@ static int bmac_transmit_packet(struct sk_buff *skb, struct net_device *dev) static int rxintcount; -static irqreturn_t bmac_rxdma_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t bmac_rxdma_intr(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct bmac_data *bp = netdev_priv(dev); @@ -765,7 +765,7 @@ static irqreturn_t bmac_rxdma_intr(int irq, void *dev_id, struct pt_regs *regs) static int txintcount; -static irqreturn_t bmac_txdma_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t bmac_txdma_intr(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct bmac_data *bp = netdev_priv(dev); @@ -1082,7 +1082,7 @@ static void bmac_set_multicast(struct net_device *dev) static int miscintcount; -static irqreturn_t bmac_misc_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t bmac_misc_intr(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct bmac_data *bp = netdev_priv(dev); @@ -1091,7 +1091,7 @@ static irqreturn_t bmac_misc_intr(int irq, void *dev_id, struct pt_regs *regs) XXDEBUG(("bmac_misc_intr\n")); } /* XXDEBUG(("bmac_misc_intr, status=%#08x\n", status)); */ - /* bmac_txdma_intr_inner(irq, dev_id, regs); */ + /* bmac_txdma_intr_inner(irq, dev_id); */ /* if (status & FrameReceived) bp->stats.rx_dropped++; */ if (status & RxErrorMask) bp->stats.rx_errors++; if (status & RxCRCCntExp) bp->stats.rx_crc_errors++; diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 6b4edb63c4c4..01b76d3aa42f 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -1888,7 +1888,7 @@ next_rx: * is that the MSI interrupt is always serviced. */ static irqreturn_t -bnx2_msi(int irq, void *dev_instance, struct pt_regs *regs) +bnx2_msi(int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct bnx2 *bp = netdev_priv(dev); @@ -1908,7 +1908,7 @@ bnx2_msi(int irq, void *dev_instance, struct pt_regs *regs) } static irqreturn_t -bnx2_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +bnx2_interrupt(int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct bnx2 *bp = netdev_priv(dev); @@ -5554,7 +5554,7 @@ poll_bnx2(struct net_device *dev) struct bnx2 *bp = netdev_priv(dev); disable_irq(bp->pdev->irq); - bnx2_interrupt(bp->pdev->irq, dev, NULL); + bnx2_interrupt(bp->pdev->irq, dev); enable_irq(bp->pdev->irq); } #endif diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index 7694365092f8..521c5b71023c 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -2469,7 +2469,7 @@ static inline void cas_handle_irqN(struct net_device *dev, cas_post_rxcs_ringN(dev, cp, ring); } -static irqreturn_t cas_interruptN(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t cas_interruptN(int irq, void *dev_id) { struct net_device *dev = dev_id; struct cas *cp = netdev_priv(dev); @@ -2522,7 +2522,7 @@ static inline void cas_handle_irq1(struct cas *cp, const u32 status) } /* ring 2 handles a few more events than 3 and 4 */ -static irqreturn_t cas_interrupt1(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t cas_interrupt1(int irq, void *dev_id) { struct net_device *dev = dev_id; struct cas *cp = netdev_priv(dev); @@ -2574,7 +2574,7 @@ static inline void cas_handle_irq(struct net_device *dev, cas_post_rxcs_ringN(dev, cp, 0); } -static irqreturn_t cas_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t cas_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct cas *cp = netdev_priv(dev); @@ -2689,7 +2689,7 @@ static void cas_netpoll(struct net_device *dev) struct cas *cp = netdev_priv(dev); cas_disable_irq(cp, 0); - cas_interrupt(cp->pdev->irq, dev, NULL); + cas_interrupt(cp->pdev->irq, dev); cas_enable_irq(cp, 0); #ifdef USE_PCI_INTB diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c index 5f1b06753462..ad7ff9641a7e 100644 --- a/drivers/net/chelsio/cxgb2.c +++ b/drivers/net/chelsio/cxgb2.c @@ -918,7 +918,7 @@ static void t1_netpoll(struct net_device *dev) struct adapter *adapter = dev->priv; local_irq_save(flags); - t1_select_intr_handler(adapter)(adapter->pdev->irq, adapter, NULL); + t1_select_intr_handler(adapter)(adapter->pdev->irq, adapter); local_irq_restore(flags); } #endif diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c index ddd0bdb498f4..9799c12380fc 100644 --- a/drivers/net/chelsio/sge.c +++ b/drivers/net/chelsio/sge.c @@ -1217,7 +1217,7 @@ static inline int napi_is_scheduled(struct net_device *dev) /* * NAPI version of the main interrupt handler. */ -static irqreturn_t t1_interrupt_napi(int irq, void *data, struct pt_regs *regs) +static irqreturn_t t1_interrupt_napi(int irq, void *data) { int handled; struct adapter *adapter = data; @@ -1279,7 +1279,7 @@ static irqreturn_t t1_interrupt_napi(int irq, void *data, struct pt_regs *regs) * 5. If we took an interrupt, but no valid respQ descriptors was found we * let the slow_intr_handler run and do error handling. */ -static irqreturn_t t1_interrupt(int irq, void *cookie, struct pt_regs *regs) +static irqreturn_t t1_interrupt(int irq, void *cookie) { int work_done; struct respQ_e *e; @@ -1312,7 +1312,7 @@ static irqreturn_t t1_interrupt(int irq, void *cookie, struct pt_regs *regs) return IRQ_RETVAL(work_done != 0); } -intr_handler_t t1_select_intr_handler(adapter_t *adapter) +irq_handler_t t1_select_intr_handler(adapter_t *adapter) { return adapter->params.sge.polling ? t1_interrupt_napi : t1_interrupt; } diff --git a/drivers/net/chelsio/sge.h b/drivers/net/chelsio/sge.h index 6d0d24a6364f..91af47bab7be 100644 --- a/drivers/net/chelsio/sge.h +++ b/drivers/net/chelsio/sge.h @@ -43,13 +43,6 @@ #include #include -#ifndef IRQ_RETVAL -#define IRQ_RETVAL(x) -typedef void irqreturn_t; -#endif - -typedef irqreturn_t (*intr_handler_t)(int, void *, struct pt_regs *); - struct sge_intr_counts { unsigned int respQ_empty; /* # times respQ empty */ unsigned int respQ_overflow; /* # respQ overflow (fatal) */ @@ -88,7 +81,7 @@ struct sge *t1_sge_create(struct adapter *, struct sge_params *); int t1_sge_configure(struct sge *, struct sge_params *); int t1_sge_set_coalesce_params(struct sge *, struct sge_params *); void t1_sge_destroy(struct sge *); -intr_handler_t t1_select_intr_handler(adapter_t *adapter); +irq_handler_t t1_select_intr_handler(adapter_t *adapter); int t1_start_xmit(struct sk_buff *skb, struct net_device *dev); void t1_set_vlan_accel(struct adapter *adapter, int on_off); void t1_sge_start(struct sge *); diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c index f1501b6f247e..966b563e42bb 100644 --- a/drivers/net/cris/eth_v10.c +++ b/drivers/net/cris/eth_v10.c @@ -403,8 +403,8 @@ static int etrax_ethernet_init(void); static int e100_open(struct net_device *dev); static int e100_set_mac_address(struct net_device *dev, void *addr); static int e100_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t e100rxtx_interrupt(int irq, void *dev_id, struct pt_regs *regs); -static irqreturn_t e100nw_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t e100rxtx_interrupt(int irq, void *dev_id); +static irqreturn_t e100nw_interrupt(int irq, void *dev_id); static void e100_rx(struct net_device *dev); static int e100_close(struct net_device *dev); static int e100_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd); @@ -1197,7 +1197,7 @@ e100_send_packet(struct sk_buff *skb, struct net_device *dev) */ static irqreturn_t -e100rxtx_interrupt(int irq, void *dev_id, struct pt_regs * regs) +e100rxtx_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct net_local *np = (struct net_local *)dev->priv; @@ -1264,7 +1264,7 @@ e100rxtx_interrupt(int irq, void *dev_id, struct pt_regs * regs) } static irqreturn_t -e100nw_interrupt(int irq, void *dev_id, struct pt_regs * regs) +e100nw_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct net_local *np = (struct net_local *)dev->priv; diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c index e4d50f0de930..4ffc9b44a8e1 100644 --- a/drivers/net/cs89x0.c +++ b/drivers/net/cs89x0.c @@ -249,7 +249,7 @@ struct net_local { static int cs89x0_probe1(struct net_device *dev, int ioaddr, int modular); static int net_open(struct net_device *dev); static int net_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t net_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t net_interrupt(int irq, void *dev_id); static void set_multicast_list(struct net_device *dev); static void net_timeout(struct net_device *dev); static void net_rx(struct net_device *dev); @@ -495,7 +495,7 @@ get_eeprom_cksum(int off, int len, int *buffer) static void net_poll_controller(struct net_device *dev) { disable_irq(dev->irq); - net_interrupt(dev->irq, dev, NULL); + net_interrupt(dev->irq, dev); enable_irq(dev->irq); } #endif @@ -1573,7 +1573,7 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev) /* The typical workload of the driver: Handle the network interface interrupts. */ -static irqreturn_t net_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t net_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct net_local *lp; diff --git a/drivers/net/de600.c b/drivers/net/de600.c index 0b930da5d47d..d9b006c9e367 100644 --- a/drivers/net/de600.c +++ b/drivers/net/de600.c @@ -258,7 +258,7 @@ static int de600_start_xmit(struct sk_buff *skb, struct net_device *dev) * Handle the network interface interrupts. */ -static irqreturn_t de600_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t de600_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; u8 irq_status; diff --git a/drivers/net/de600.h b/drivers/net/de600.h index e4073015dcd8..1288e48ba704 100644 --- a/drivers/net/de600.h +++ b/drivers/net/de600.h @@ -125,7 +125,7 @@ static struct net_device_stats *get_stats(struct net_device *dev); static int de600_start_xmit(struct sk_buff *skb, struct net_device *dev); /* Dispatch from interrupts. */ -static irqreturn_t de600_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t de600_interrupt(int irq, void *dev_id); static int de600_tx_intr(struct net_device *dev, int irq_status); static void de600_rx_intr(struct net_device *dev); diff --git a/drivers/net/de620.c b/drivers/net/de620.c index a18d4d14b665..b6ad0cb50552 100644 --- a/drivers/net/de620.c +++ b/drivers/net/de620.c @@ -221,7 +221,7 @@ static void de620_set_multicast_list(struct net_device *); static int de620_start_xmit(struct sk_buff *, struct net_device *); /* Dispatch from interrupts. */ -static irqreturn_t de620_interrupt(int, void *, struct pt_regs *); +static irqreturn_t de620_interrupt(int, void *); static int de620_rx_intr(struct net_device *); /* Initialization */ @@ -591,7 +591,7 @@ static int de620_start_xmit(struct sk_buff *skb, struct net_device *dev) * */ static irqreturn_t -de620_interrupt(int irq_in, void *dev_id, struct pt_regs *regs) +de620_interrupt(int irq_in, void *dev_id) { struct net_device *dev = dev_id; byte irq_status; diff --git a/drivers/net/declance.c b/drivers/net/declance.c index bbccd741cdbf..e179aa1c1ba0 100644 --- a/drivers/net/declance.c +++ b/drivers/net/declance.c @@ -694,8 +694,7 @@ out: spin_unlock(&lp->lock); } -static irqreturn_t lance_dma_merr_int(const int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t lance_dma_merr_int(const int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; @@ -703,8 +702,7 @@ static irqreturn_t lance_dma_merr_int(const int irq, void *dev_id, return IRQ_HANDLED; } -static irqreturn_t lance_interrupt(const int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t lance_interrupt(const int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct lance_private *lp = netdev_priv(dev); diff --git a/drivers/net/defxx.c b/drivers/net/defxx.c index ae9680552b82..8f514cc0debd 100644 --- a/drivers/net/defxx.c +++ b/drivers/net/defxx.c @@ -248,8 +248,7 @@ static int dfx_close(struct net_device *dev); static void dfx_int_pr_halt_id(DFX_board_t *bp); static void dfx_int_type_0_process(DFX_board_t *bp); static void dfx_int_common(struct net_device *dev); -static irqreturn_t dfx_interrupt(int irq, void *dev_id, - struct pt_regs *regs); +static irqreturn_t dfx_interrupt(int irq, void *dev_id); static struct net_device_stats *dfx_ctl_get_stats(struct net_device *dev); static void dfx_ctl_set_multicast_list(struct net_device *dev); @@ -1693,7 +1692,6 @@ static void dfx_int_common(struct net_device *dev) * Arguments: * irq - interrupt vector * dev_id - pointer to device information - * regs - pointer to registers structure * * Functional Description: * This routine calls the interrupt processing routine for this adapter. It @@ -1716,7 +1714,7 @@ static void dfx_int_common(struct net_device *dev) * Interrupts are disabled, then reenabled at the adapter. */ -static irqreturn_t dfx_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t dfx_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; DFX_board_t *bp; /* private board structure pointer */ diff --git a/drivers/net/depca.c b/drivers/net/depca.c index af594664df51..f87f6e3dc721 100644 --- a/drivers/net/depca.c +++ b/drivers/net/depca.c @@ -518,7 +518,7 @@ struct depca_private { */ static int depca_open(struct net_device *dev); static int depca_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t depca_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t depca_interrupt(int irq, void *dev_id); static int depca_close(struct net_device *dev); static int depca_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); static void depca_tx_timeout(struct net_device *dev); @@ -965,7 +965,7 @@ static int depca_start_xmit(struct sk_buff *skb, struct net_device *dev) /* ** The DEPCA interrupt handler. */ -static irqreturn_t depca_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t depca_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct depca_private *lp; diff --git a/drivers/net/dgrs.c b/drivers/net/dgrs.c index d0842527b369..6b1234b09fb3 100644 --- a/drivers/net/dgrs.c +++ b/drivers/net/dgrs.c @@ -895,7 +895,7 @@ static int dgrs_ioctl(struct net_device *devN, struct ifreq *ifr, int cmd) * dev, priv will always refer to the 0th device in Multi-NIC mode. */ -static irqreturn_t dgrs_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t dgrs_intr(int irq, void *dev_id) { struct net_device *dev0 = (struct net_device *) dev_id; DGRS_PRIV *priv0 = (DGRS_PRIV *) dev0->priv; diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c index 7e95cf1a4872..9d446a0fe0bf 100644 --- a/drivers/net/dl2k.c +++ b/drivers/net/dl2k.c @@ -60,7 +60,7 @@ static void rio_timer (unsigned long data); static void rio_tx_timeout (struct net_device *dev); static void alloc_list (struct net_device *dev); static int start_xmit (struct sk_buff *skb, struct net_device *dev); -static irqreturn_t rio_interrupt (int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t rio_interrupt (int irq, void *dev_instance); static void rio_free_tx (struct net_device *dev, int irq); static void tx_error (struct net_device *dev, int tx_status); static int receive_packet (struct net_device *dev); @@ -665,7 +665,7 @@ start_xmit (struct sk_buff *skb, struct net_device *dev) } static irqreturn_t -rio_interrupt (int irq, void *dev_instance, struct pt_regs *rgs) +rio_interrupt (int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct netdev_private *np; diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c index a860ebbbf815..3641f3b4a2cc 100644 --- a/drivers/net/dm9000.c +++ b/drivers/net/dm9000.c @@ -159,7 +159,7 @@ static void dm9000_init_dm9000(struct net_device *); static struct net_device_stats *dm9000_get_stats(struct net_device *); -static irqreturn_t dm9000_interrupt(int, void *, struct pt_regs *); +static irqreturn_t dm9000_interrupt(int, void *); static int dm9000_phy_read(struct net_device *dev, int phyaddr_unsused, int reg); static void dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg, @@ -804,7 +804,7 @@ dm9000_tx_done(struct net_device *dev, board_info_t * db) } static irqreturn_t -dm9000_interrupt(int irq, void *dev_id, struct pt_regs *regs) +dm9000_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; board_info_t *db; diff --git a/drivers/net/e100.c b/drivers/net/e100.c index 26073c345213..27d5d2f02533 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -1949,7 +1949,7 @@ static int e100_rx_alloc_list(struct nic *nic) return 0; } -static irqreturn_t e100_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t e100_intr(int irq, void *dev_id) { struct net_device *netdev = dev_id; struct nic *nic = netdev_priv(netdev); @@ -2005,7 +2005,7 @@ static void e100_netpoll(struct net_device *netdev) struct nic *nic = netdev_priv(netdev); e100_disable_irq(nic); - e100_intr(nic->pdev->irq, netdev, NULL); + e100_intr(nic->pdev->irq, netdev); e100_tx_clean(nic); e100_enable_irq(nic); } diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index 778ede3c0216..773821e4cf57 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -883,8 +883,7 @@ e1000_eeprom_test(struct e1000_adapter *adapter, uint64_t *data) static irqreturn_t e1000_test_intr(int irq, - void *data, - struct pt_regs *regs) + void *data) { struct net_device *netdev = (struct net_device *) data; struct e1000_adapter *adapter = netdev_priv(netdev); diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 7dca38fba6a1..ce0d35fe3947 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -153,7 +153,7 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev); static struct net_device_stats * e1000_get_stats(struct net_device *netdev); static int e1000_change_mtu(struct net_device *netdev, int new_mtu); static int e1000_set_mac(struct net_device *netdev, void *p); -static irqreturn_t e1000_intr(int irq, void *data, struct pt_regs *regs); +static irqreturn_t e1000_intr(int irq, void *data); static boolean_t e1000_clean_tx_irq(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring); #ifdef CONFIG_E1000_NAPI @@ -3436,11 +3436,10 @@ e1000_update_stats(struct e1000_adapter *adapter) * e1000_intr - Interrupt Handler * @irq: interrupt number * @data: pointer to a network interface device structure - * @pt_regs: CPU registers structure **/ static irqreturn_t -e1000_intr(int irq, void *data, struct pt_regs *regs) +e1000_intr(int irq, void *data) { struct net_device *netdev = data; struct e1000_adapter *adapter = netdev_priv(netdev); @@ -4862,7 +4861,7 @@ e1000_netpoll(struct net_device *netdev) struct e1000_adapter *adapter = netdev_priv(netdev); disable_irq(adapter->pdev->irq); - e1000_intr(adapter->pdev->irq, netdev, NULL); + e1000_intr(adapter->pdev->irq, netdev); e1000_clean_tx_irq(adapter, adapter->tx_ring); #ifndef CONFIG_E1000_NAPI adapter->clean_rx(adapter, adapter->rx_ring); diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c index 09ff9b9418f4..aae454aaa1c6 100644 --- a/drivers/net/eepro.c +++ b/drivers/net/eepro.c @@ -311,7 +311,7 @@ struct eepro_local { static int eepro_probe1(struct net_device *dev, int autoprobe); static int eepro_open(struct net_device *dev); static int eepro_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t eepro_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t eepro_interrupt(int irq, void *dev_id); static void eepro_rx(struct net_device *dev); static void eepro_transmit_interrupt(struct net_device *dev); static int eepro_close(struct net_device *dev); @@ -1196,7 +1196,7 @@ static int eepro_send_packet(struct sk_buff *skb, struct net_device *dev) Handle the network interface interrupts. */ static irqreturn_t -eepro_interrupt(int irq, void *dev_id, struct pt_regs * regs) +eepro_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; /* (struct net_device *)(irq2dev_map[irq]);*/ diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c index 499e93b31f54..e28bb1e38f8d 100644 --- a/drivers/net/eepro100.c +++ b/drivers/net/eepro100.c @@ -488,7 +488,7 @@ static int speedo_start_xmit(struct sk_buff *skb, struct net_device *dev); static void speedo_refill_rx_buffers(struct net_device *dev, int force); static int speedo_rx(struct net_device *dev); static void speedo_tx_buffer_gc(struct net_device *dev); -static irqreturn_t speedo_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t speedo_interrupt(int irq, void *dev_instance); static int speedo_close(struct net_device *dev); static struct net_device_stats *speedo_get_stats(struct net_device *dev); static int speedo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); @@ -606,7 +606,7 @@ static void poll_speedo (struct net_device *dev) /* disable_irq is not very nice, but with the funny lockless design we have no other choice. */ disable_irq(dev->irq); - speedo_interrupt (dev->irq, dev, NULL); + speedo_interrupt (dev->irq, dev); enable_irq(dev->irq); } #endif @@ -1541,7 +1541,7 @@ static void speedo_tx_buffer_gc(struct net_device *dev) /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t speedo_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t speedo_interrupt(int irq, void *dev_instance) { struct net_device *dev = (struct net_device *)dev_instance; struct speedo_private *sp; diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c index 9cb05d99ee1b..05ca730fe81e 100644 --- a/drivers/net/eexpress.c +++ b/drivers/net/eexpress.c @@ -249,7 +249,7 @@ static void eexp_timeout(struct net_device *dev); static struct net_device_stats *eexp_stats(struct net_device *dev); static int eexp_xmit(struct sk_buff *buf, struct net_device *dev); -static irqreturn_t eexp_irq(int irq, void *dev_addr, struct pt_regs *regs); +static irqreturn_t eexp_irq(int irq, void *dev_addr); static void eexp_set_multicast(struct net_device *dev); /* @@ -789,7 +789,7 @@ static void eexp_cmd_clear(struct net_device *dev) } } -static irqreturn_t eexp_irq(int irq, void *dev_info, struct pt_regs *regs) +static irqreturn_t eexp_irq(int irq, void *dev_info) { struct net_device *dev = dev_info; struct net_local *lp; diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 263d1c5b3f23..c6b31775e26b 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -536,16 +536,14 @@ void ehea_send_irq_tasklet(unsigned long data) tasklet_hi_schedule(&pr->send_comp_task); } -static irqreturn_t ehea_send_irq_handler(int irq, void *param, - struct pt_regs *regs) +static irqreturn_t ehea_send_irq_handler(int irq, void *param) { struct ehea_port_res *pr = param; tasklet_hi_schedule(&pr->send_comp_task); return IRQ_HANDLED; } -static irqreturn_t ehea_recv_irq_handler(int irq, void *param, - struct pt_regs *regs) +static irqreturn_t ehea_recv_irq_handler(int irq, void *param) { struct ehea_port_res *pr = param; struct ehea_port *port = pr->port; @@ -553,8 +551,7 @@ static irqreturn_t ehea_recv_irq_handler(int irq, void *param, return IRQ_HANDLED; } -static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param, - struct pt_regs *regs) +static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param) { struct ehea_port *port = param; struct ehea_eqe *eqe; @@ -850,8 +847,7 @@ static void ehea_neq_tasklet(unsigned long data) adapter->neq->fw_handle, event_mask); } -static irqreturn_t ehea_interrupt_neq(int irq, void *param, - struct pt_regs *regs) +static irqreturn_t ehea_interrupt_neq(int irq, void *param) { struct ehea_adapter *adapter = param; tasklet_hi_schedule(&adapter->neq_tasklet); diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c index ba2565ee0439..3a6a83d3ee1c 100644 --- a/drivers/net/epic100.c +++ b/drivers/net/epic100.c @@ -297,7 +297,7 @@ static void epic_init_ring(struct net_device *dev); static int epic_start_xmit(struct sk_buff *skb, struct net_device *dev); static int epic_rx(struct net_device *dev, int budget); static int epic_poll(struct net_device *dev, int *budget); -static irqreturn_t epic_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t epic_interrupt(int irq, void *dev_instance); static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); static const struct ethtool_ops netdev_ethtool_ops; static int epic_close(struct net_device *dev); @@ -1081,7 +1081,7 @@ static void epic_tx(struct net_device *dev, struct epic_private *ep) /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t epic_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t epic_interrupt(int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct epic_private *ep = dev->priv; diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c index f16b6a5aaa34..8cc3c331aca8 100644 --- a/drivers/net/eth16i.c +++ b/drivers/net/eth16i.c @@ -410,7 +410,7 @@ static int eth16i_close(struct net_device *dev); static int eth16i_tx(struct sk_buff *skb, struct net_device *dev); static void eth16i_rx(struct net_device *dev); static void eth16i_timeout(struct net_device *dev); -static irqreturn_t eth16i_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t eth16i_interrupt(int irq, void *dev_id); static void eth16i_reset(struct net_device *dev); static void eth16i_timeout(struct net_device *dev); static void eth16i_skip_packet(struct net_device *dev); @@ -1226,7 +1226,7 @@ static void eth16i_rx(struct net_device *dev) } /* while */ } -static irqreturn_t eth16i_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t eth16i_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct eth16i_local *lp; diff --git a/drivers/net/ewrk3.c b/drivers/net/ewrk3.c index 75a43f7c70cf..c8c41f0a47d6 100644 --- a/drivers/net/ewrk3.c +++ b/drivers/net/ewrk3.c @@ -300,7 +300,7 @@ struct ewrk3_private { */ static int ewrk3_open(struct net_device *dev); static int ewrk3_queue_pkt(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t ewrk3_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t ewrk3_interrupt(int irq, void *dev_id); static int ewrk3_close(struct net_device *dev); static struct net_device_stats *ewrk3_get_stats(struct net_device *dev); static void set_multicast_list(struct net_device *dev); @@ -884,7 +884,7 @@ err_out: /* ** The EWRK3 interrupt handler. */ -static irqreturn_t ewrk3_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ewrk3_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct ewrk3_private *lp; diff --git a/drivers/net/fealnx.c b/drivers/net/fealnx.c index 191bd429076a..38a13f440530 100644 --- a/drivers/net/fealnx.c +++ b/drivers/net/fealnx.c @@ -434,7 +434,7 @@ static void reset_timer(unsigned long data); static void tx_timeout(struct net_device *dev); static void init_ring(struct net_device *dev); static int start_tx(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t intr_handler(int irq, void *dev_instance); static int netdev_rx(struct net_device *dev); static void set_rx_mode(struct net_device *dev); static void __set_rx_mode(struct net_device *dev); @@ -1453,7 +1453,7 @@ static void reset_rx_descriptors(struct net_device *dev) /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *rgs) +static irqreturn_t intr_handler(int irq, void *dev_instance) { struct net_device *dev = (struct net_device *) dev_instance; struct netdev_private *np = netdev_priv(dev); diff --git a/drivers/net/fec.c b/drivers/net/fec.c index 55d86bc4c104..6764281b4531 100644 --- a/drivers/net/fec.c +++ b/drivers/net/fec.c @@ -229,7 +229,7 @@ struct fec_enet_private { static int fec_enet_open(struct net_device *dev); static int fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev); static void fec_enet_mii(struct net_device *dev); -static irqreturn_t fec_enet_interrupt(int irq, void * dev_id, struct pt_regs * regs); +static irqreturn_t fec_enet_interrupt(int irq, void * dev_id); static void fec_enet_tx(struct net_device *dev); static void fec_enet_rx(struct net_device *dev); static int fec_enet_close(struct net_device *dev); @@ -450,7 +450,7 @@ fec_timeout(struct net_device *dev) * This is called from the MPC core interrupt. */ static irqreturn_t -fec_enet_interrupt(int irq, void * dev_id, struct pt_regs * regs) +fec_enet_interrupt(int irq, void * dev_id) { struct net_device *dev = dev_id; volatile fec_t *fecp; @@ -1236,7 +1236,7 @@ static void mii_link_interrupt(void *dev_id); #else static irqreturn_t -mii_link_interrupt(int irq, void * dev_id, struct pt_regs * regs); +mii_link_interrupt(int irq, void * dev_id); #endif #endif @@ -1251,7 +1251,7 @@ static void __inline__ fec_request_intrs(struct net_device *dev) static const struct idesc { char *name; unsigned short irq; - irqreturn_t (*handler)(int, void *, struct pt_regs *); + irq_handler_t handler; } *idp, id[] = { { "fec(RX)", 86, fec_enet_interrupt }, { "fec(TX)", 87, fec_enet_interrupt }, @@ -2117,7 +2117,7 @@ static void mii_link_interrupt(void *dev_id) #else static irqreturn_t -mii_link_interrupt(int irq, void * dev_id, struct pt_regs * regs) +mii_link_interrupt(int irq, void * dev_id) #endif { struct net_device *dev = dev_id; diff --git a/drivers/net/fec_8xx/fec_main.c b/drivers/net/fec_8xx/fec_main.c index e17a1449ee10..8e7a56fadfd2 100644 --- a/drivers/net/fec_8xx/fec_main.c +++ b/drivers/net/fec_8xx/fec_main.c @@ -708,7 +708,7 @@ static void fec_enet_tx(struct net_device *dev) * This is called from the MPC core interrupt. */ static irqreturn_t -fec_enet_interrupt(int irq, void *dev_id, struct pt_regs *regs) +fec_enet_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct fec_enet_private *fep; @@ -768,7 +768,7 @@ fec_enet_interrupt(int irq, void *dev_id, struct pt_regs *regs) /* This interrupt occurs when the PHY detects a link change. */ static irqreturn_t -fec_mii_link_interrupt(int irq, void *dev_id, struct pt_regs *regs) +fec_mii_link_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct fec_enet_private *fep; diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index eea1d66c530e..99b7a411db28 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -2397,7 +2397,7 @@ static void nv_link_irq(struct net_device *dev) dprintk(KERN_DEBUG "%s: link change notification done.\n", dev->name); } -static irqreturn_t nv_nic_irq(int foo, void *data, struct pt_regs *regs) +static irqreturn_t nv_nic_irq(int foo, void *data) { struct net_device *dev = (struct net_device *) data; struct fe_priv *np = netdev_priv(dev); @@ -2490,7 +2490,7 @@ static irqreturn_t nv_nic_irq(int foo, void *data, struct pt_regs *regs) return IRQ_RETVAL(i); } -static irqreturn_t nv_nic_irq_tx(int foo, void *data, struct pt_regs *regs) +static irqreturn_t nv_nic_irq_tx(int foo, void *data) { struct net_device *dev = (struct net_device *) data; struct fe_priv *np = netdev_priv(dev); @@ -2576,7 +2576,7 @@ static int nv_napi_poll(struct net_device *dev, int *budget) #endif #ifdef CONFIG_FORCEDETH_NAPI -static irqreturn_t nv_nic_irq_rx(int foo, void *data, struct pt_regs *regs) +static irqreturn_t nv_nic_irq_rx(int foo, void *data) { struct net_device *dev = (struct net_device *) data; u8 __iomem *base = get_hwbase(dev); @@ -2594,7 +2594,7 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data, struct pt_regs *regs) return IRQ_HANDLED; } #else -static irqreturn_t nv_nic_irq_rx(int foo, void *data, struct pt_regs *regs) +static irqreturn_t nv_nic_irq_rx(int foo, void *data) { struct net_device *dev = (struct net_device *) data; struct fe_priv *np = netdev_priv(dev); @@ -2641,7 +2641,7 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data, struct pt_regs *regs) } #endif -static irqreturn_t nv_nic_irq_other(int foo, void *data, struct pt_regs *regs) +static irqreturn_t nv_nic_irq_other(int foo, void *data) { struct net_device *dev = (struct net_device *) data; struct fe_priv *np = netdev_priv(dev); @@ -2695,7 +2695,7 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data, struct pt_regs *regs) return IRQ_RETVAL(i); } -static irqreturn_t nv_nic_irq_test(int foo, void *data, struct pt_regs *regs) +static irqreturn_t nv_nic_irq_test(int foo, void *data) { struct net_device *dev = (struct net_device *) data; struct fe_priv *np = netdev_priv(dev); @@ -2905,22 +2905,22 @@ static void nv_do_nic_poll(unsigned long data) pci_push(base); if (!using_multi_irqs(dev)) { - nv_nic_irq(0, dev, NULL); + nv_nic_irq(0, dev); if (np->msi_flags & NV_MSI_X_ENABLED) enable_irq_lockdep(np->msi_x_entry[NV_MSI_X_VECTOR_ALL].vector); else enable_irq_lockdep(dev->irq); } else { if (np->nic_poll_irq & NVREG_IRQ_RX_ALL) { - nv_nic_irq_rx(0, dev, NULL); + nv_nic_irq_rx(0, dev); enable_irq_lockdep(np->msi_x_entry[NV_MSI_X_VECTOR_RX].vector); } if (np->nic_poll_irq & NVREG_IRQ_TX_ALL) { - nv_nic_irq_tx(0, dev, NULL); + nv_nic_irq_tx(0, dev); enable_irq_lockdep(np->msi_x_entry[NV_MSI_X_VECTOR_TX].vector); } if (np->nic_poll_irq & NVREG_IRQ_OTHER) { - nv_nic_irq_other(0, dev, NULL); + nv_nic_irq_other(0, dev); enable_irq_lockdep(np->msi_x_entry[NV_MSI_X_VECTOR_OTHER].vector); } } diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c index d01870619a4a..cb3958704a87 100644 --- a/drivers/net/fs_enet/fs_enet-main.c +++ b/drivers/net/fs_enet/fs_enet-main.c @@ -441,7 +441,7 @@ static void fs_enet_tx(struct net_device *dev) * This is called from the MPC core interrupt. */ static irqreturn_t -fs_enet_interrupt(int irq, void *dev_id, struct pt_regs *regs) +fs_enet_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct fs_enet_private *fep; @@ -667,7 +667,7 @@ static int fs_enet_start_xmit(struct sk_buff *skb, struct net_device *dev) } static int fs_request_irq(struct net_device *dev, int irq, const char *name, - irqreturn_t (*irqf)(int irq, void *dev_id, struct pt_regs *regs)) + irq_handler_t irqf) { struct fs_enet_private *fep = netdev_priv(dev); diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index 280b114e253f..a06d8d1aaceb 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -119,9 +119,9 @@ struct sk_buff *gfar_new_skb(struct net_device *dev, struct rxbd8 *bdp); static struct net_device_stats *gfar_get_stats(struct net_device *dev); static int gfar_set_mac_address(struct net_device *dev); static int gfar_change_mtu(struct net_device *dev, int new_mtu); -static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs); -static irqreturn_t gfar_transmit(int irq, void *dev_id, struct pt_regs *regs); -static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t gfar_error(int irq, void *dev_id); +static irqreturn_t gfar_transmit(int irq, void *dev_id); +static irqreturn_t gfar_interrupt(int irq, void *dev_id); static void adjust_link(struct net_device *dev); static void init_registers(struct net_device *dev); static int init_phy(struct net_device *dev); @@ -1173,7 +1173,7 @@ static void gfar_timeout(struct net_device *dev) } /* Interrupt Handler for Transmit complete */ -static irqreturn_t gfar_transmit(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t gfar_transmit(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct gfar_private *priv = netdev_priv(dev); @@ -1305,7 +1305,7 @@ static inline void count_errors(unsigned short status, struct gfar_private *priv } } -irqreturn_t gfar_receive(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t gfar_receive(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct gfar_private *priv = netdev_priv(dev); @@ -1537,7 +1537,7 @@ static int gfar_poll(struct net_device *dev, int *budget) #endif /* The interrupt handler for devices with one interrupt */ -static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t gfar_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct gfar_private *priv = netdev_priv(dev); @@ -1550,11 +1550,11 @@ static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs) /* Check for reception */ if ((events & IEVENT_RXF0) || (events & IEVENT_RXB0)) - gfar_receive(irq, dev_id, regs); + gfar_receive(irq, dev_id); /* Check for transmit completion */ if ((events & IEVENT_TXF) || (events & IEVENT_TXB)) - gfar_transmit(irq, dev_id, regs); + gfar_transmit(irq, dev_id); /* Update error statistics */ if (events & IEVENT_TXE) { @@ -1578,7 +1578,7 @@ static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs) priv->stats.rx_errors++; priv->extra_stats.rx_bsy++; - gfar_receive(irq, dev_id, regs); + gfar_receive(irq, dev_id); #ifndef CONFIG_GFAR_NAPI /* Clear the halt bit in RSTAT */ @@ -1857,7 +1857,7 @@ static void gfar_set_mac_for_addr(struct net_device *dev, int num, u8 *addr) } /* GFAR error interrupt handler */ -static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t gfar_error(int irq, void *dev_id) { struct net_device *dev = dev_id; struct gfar_private *priv = netdev_priv(dev); @@ -1898,7 +1898,7 @@ static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs) priv->stats.rx_errors++; priv->extra_stats.rx_bsy++; - gfar_receive(irq, dev_id, regs); + gfar_receive(irq, dev_id); #ifndef CONFIG_GFAR_NAPI /* Clear the halt bit in RSTAT */ diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h index c35d47c40c39..9e81a50cf2be 100644 --- a/drivers/net/gianfar.h +++ b/drivers/net/gianfar.h @@ -754,7 +754,7 @@ static inline void gfar_write(volatile unsigned __iomem *addr, u32 val) out_be32(addr, val); } -extern irqreturn_t gfar_receive(int irq, void *dev_id, struct pt_regs *regs); +extern irqreturn_t gfar_receive(int irq, void *dev_id); extern int startup_gfar(struct net_device *dev); extern void stop_gfar(struct net_device *dev); extern void gfar_halt(struct net_device *dev); diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c index 5c89ae78a519..c3c0d67fc383 100644 --- a/drivers/net/hamachi.c +++ b/drivers/net/hamachi.c @@ -556,7 +556,7 @@ static void hamachi_timer(unsigned long data); static void hamachi_tx_timeout(struct net_device *dev); static void hamachi_init_ring(struct net_device *dev); static int hamachi_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t hamachi_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t hamachi_interrupt(int irq, void *dev_instance); static int hamachi_rx(struct net_device *dev); static inline int hamachi_tx(struct net_device *dev); static void hamachi_error(struct net_device *dev, int intr_status); @@ -1376,7 +1376,7 @@ static int hamachi_start_xmit(struct sk_buff *skb, struct net_device *dev) /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t hamachi_interrupt(int irq, void *dev_instance, struct pt_regs *rgs) +static irqreturn_t hamachi_interrupt(int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct hamachi_private *hmp = netdev_priv(dev); diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index 9220de9f4fe7..1ed9cccd3c11 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -323,7 +323,7 @@ static int eppconfig(struct baycom_state *bc) /* ---------------------------------------------------------------------- */ -static void epp_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static void epp_interrupt(int irq, void *dev_id) { } diff --git a/drivers/net/hamradio/baycom_par.c b/drivers/net/hamradio/baycom_par.c index 77411a00d1ee..5930aeb35015 100644 --- a/drivers/net/hamradio/baycom_par.c +++ b/drivers/net/hamradio/baycom_par.c @@ -270,7 +270,7 @@ static __inline__ void par96_rx(struct net_device *dev, struct baycom_state *bc) /* --------------------------------------------------------------------- */ -static void par96_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static void par96_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct baycom_state *bc = netdev_priv(dev); diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c index 55906c7b4bb1..59214e74b9cf 100644 --- a/drivers/net/hamradio/baycom_ser_fdx.c +++ b/drivers/net/hamradio/baycom_ser_fdx.c @@ -279,7 +279,7 @@ static __inline__ void ser12_rx(struct net_device *dev, struct baycom_state *bc, /* --------------------------------------------------------------------- */ -static irqreturn_t ser12_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ser12_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct baycom_state *bc = netdev_priv(dev); diff --git a/drivers/net/hamradio/baycom_ser_hdx.c b/drivers/net/hamradio/baycom_ser_hdx.c index de95de8983da..3bcc57acbe6d 100644 --- a/drivers/net/hamradio/baycom_ser_hdx.c +++ b/drivers/net/hamradio/baycom_ser_hdx.c @@ -373,7 +373,7 @@ static inline void ser12_rx(struct net_device *dev, struct baycom_state *bc) /* --------------------------------------------------------------------- */ -static irqreturn_t ser12_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ser12_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct baycom_state *bc = netdev_priv(dev); diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c index c9a46b89942a..0f8b9afd55b4 100644 --- a/drivers/net/hamradio/dmascc.c +++ b/drivers/net/hamradio/dmascc.c @@ -249,7 +249,7 @@ static void start_timer(struct scc_priv *priv, int t, int r15); static inline unsigned char random(void); static inline void z8530_isr(struct scc_info *info); -static irqreturn_t scc_isr(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t scc_isr(int irq, void *dev_id); static void rx_isr(struct scc_priv *priv); static void special_condition(struct scc_priv *priv, int rc); static void rx_bh(void *arg); @@ -1142,7 +1142,7 @@ static inline void z8530_isr(struct scc_info *info) } -static irqreturn_t scc_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t scc_isr(int irq, void *dev_id) { struct scc_info *info = dev_id; diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index df4b68142ac7..ec9b6d9b6f05 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -200,7 +200,7 @@ static void z8530_init(void); static void init_channel(struct scc_channel *scc); static void scc_key_trx (struct scc_channel *scc, char tx); -static irqreturn_t scc_isr(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t scc_isr(int irq, void *dev_id); static void scc_init_timer(struct scc_channel *scc); static int scc_net_alloc(const char *name, struct scc_channel *scc); @@ -626,7 +626,7 @@ static void scc_isr_dispatch(struct scc_channel *scc, int vector) #define SCC_IRQTIMEOUT 30000 -static irqreturn_t scc_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t scc_isr(int irq, void *dev_id) { unsigned char vector; struct scc_channel *scc; diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index f98f5777dfbb..3c4455bd466d 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -702,7 +702,7 @@ static void yam_tx_byte(struct net_device *dev, struct yam_port *yp) * ISR routine ************************************************************************************/ -static irqreturn_t yam_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t yam_interrupt(int irq, void *dev_id) { struct net_device *dev; struct yam_port *yp; diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c index ae8ad4f763bf..844c136e9920 100644 --- a/drivers/net/hp100.c +++ b/drivers/net/hp100.c @@ -249,7 +249,7 @@ static void hp100_misc_interrupt(struct net_device *dev); static void hp100_update_stats(struct net_device *dev); static void hp100_clear_stats(struct hp100_private *lp, int ioaddr); static void hp100_set_multicast_list(struct net_device *dev); -static irqreturn_t hp100_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t hp100_interrupt(int irq, void *dev_id); static void hp100_start_interface(struct net_device *dev); static void hp100_stop_interface(struct net_device *dev); static void hp100_load_eeprom(struct net_device *dev, u_short ioaddr); @@ -2187,7 +2187,7 @@ static void hp100_set_multicast_list(struct net_device *dev) * hardware interrupt handling */ -static irqreturn_t hp100_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t hp100_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct hp100_private *lp = netdev_priv(dev); diff --git a/drivers/net/ibm_emac/ibm_emac_core.c b/drivers/net/ibm_emac/ibm_emac_core.c index d52e3bd01301..ffeafb28f782 100644 --- a/drivers/net/ibm_emac/ibm_emac_core.c +++ b/drivers/net/ibm_emac/ibm_emac_core.c @@ -184,7 +184,7 @@ static const char emac_stats_keys[EMAC_ETHTOOL_STATS_COUNT][ETH_GSTRING_LEN] = { "tx_errors" }; -static irqreturn_t emac_irq(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t emac_irq(int irq, void *dev_instance); static void emac_clean_tx_ring(struct ocp_enet_private *dev); static inline int emac_phy_supports_gige(int phy_mode) @@ -1515,7 +1515,7 @@ static void emac_rxde(void *param) } /* Hard IRQ */ -static irqreturn_t emac_irq(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t emac_irq(int irq, void *dev_instance) { struct ocp_enet_private *dev = dev_instance; struct emac_regs __iomem *p = dev->emacp; diff --git a/drivers/net/ibm_emac/ibm_emac_debug.c b/drivers/net/ibm_emac/ibm_emac_debug.c index c3645908034d..92f970d402df 100644 --- a/drivers/net/ibm_emac/ibm_emac_debug.c +++ b/drivers/net/ibm_emac/ibm_emac_debug.c @@ -179,8 +179,7 @@ void emac_dbg_dump_all(void) } #if defined(CONFIG_MAGIC_SYSRQ) -static void emac_sysrq_handler(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void emac_sysrq_handler(int key, struct tty_struct *tty) { emac_dbg_dump_all(); } diff --git a/drivers/net/ibm_emac/ibm_emac_mal.c b/drivers/net/ibm_emac/ibm_emac_mal.c index af50e7b2e0d7..6c0f071e4052 100644 --- a/drivers/net/ibm_emac/ibm_emac_mal.c +++ b/drivers/net/ibm_emac/ibm_emac_mal.c @@ -168,7 +168,7 @@ static inline void mal_disable_eob_irq(struct ibm_ocp_mal *mal) MAL_DBG2("%d: disable_irq" NL, mal->def->index); } -static irqreturn_t mal_serr(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t mal_serr(int irq, void *dev_instance) { struct ibm_ocp_mal *mal = dev_instance; u32 esr = get_mal_dcrn(mal, MAL_ESR); @@ -216,7 +216,7 @@ static inline void mal_schedule_poll(struct ibm_ocp_mal *mal) MAL_DBG2("%d: already in poll" NL, mal->def->index); } -static irqreturn_t mal_txeob(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t mal_txeob(int irq, void *dev_instance) { struct ibm_ocp_mal *mal = dev_instance; u32 r = get_mal_dcrn(mal, MAL_TXEOBISR); @@ -226,7 +226,7 @@ static irqreturn_t mal_txeob(int irq, void *dev_instance, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t mal_rxeob(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t mal_rxeob(int irq, void *dev_instance) { struct ibm_ocp_mal *mal = dev_instance; u32 r = get_mal_dcrn(mal, MAL_RXEOBISR); @@ -236,7 +236,7 @@ static irqreturn_t mal_rxeob(int irq, void *dev_instance, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t mal_txde(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t mal_txde(int irq, void *dev_instance) { struct ibm_ocp_mal *mal = dev_instance; u32 deir = get_mal_dcrn(mal, MAL_TXDEIR); @@ -252,7 +252,7 @@ static irqreturn_t mal_txde(int irq, void *dev_instance, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t mal_rxde(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t mal_rxde(int irq, void *dev_instance) { struct ibm_ocp_mal *mal = dev_instance; struct list_head *l; diff --git a/drivers/net/ibmlana.c b/drivers/net/ibmlana.c index 2a95d72fa593..3f946c811511 100644 --- a/drivers/net/ibmlana.c +++ b/drivers/net/ibmlana.c @@ -705,7 +705,7 @@ static void irqtxerr_handler(struct net_device *dev) /* general interrupt entry */ -static irqreturn_t irq_handler(int irq, void *device, struct pt_regs *regs) +static irqreturn_t irq_handler(int irq, void *device) { struct net_device *dev = (struct net_device *) device; u16 ival; diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c index 767203d35bc2..4bac3cd8f235 100644 --- a/drivers/net/ibmveth.c +++ b/drivers/net/ibmveth.c @@ -93,7 +93,7 @@ static void ibmveth_proc_register_driver(void); static void ibmveth_proc_unregister_driver(void); static void ibmveth_proc_register_adapter(struct ibmveth_adapter *adapter); static void ibmveth_proc_unregister_adapter(struct ibmveth_adapter *adapter); -static irqreturn_t ibmveth_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t ibmveth_interrupt(int irq, void *dev_instance); static inline void ibmveth_rxq_harvest_buffer(struct ibmveth_adapter *adapter); static struct kobj_type ktype_veth_pool; @@ -543,7 +543,7 @@ static int ibmveth_open(struct net_device *netdev) } ibmveth_debug_printk("initial replenish cycle\n"); - ibmveth_interrupt(netdev->irq, netdev, NULL); + ibmveth_interrupt(netdev->irq, netdev); netif_start_queue(netdev); @@ -816,7 +816,7 @@ static int ibmveth_poll(struct net_device *netdev, int *budget) return 0; } -static irqreturn_t ibmveth_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t ibmveth_interrupt(int irq, void *dev_instance) { struct net_device *netdev = dev_instance; struct ibmveth_adapter *adapter = netdev->priv; @@ -1261,7 +1261,7 @@ const char * buf, size_t count) } /* kick the interrupt handler to allocate/deallocate pools */ - ibmveth_interrupt(netdev->irq, netdev, NULL); + ibmveth_interrupt(netdev->irq, netdev); return count; } diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c index 87650237dc5c..e963dbf816be 100644 --- a/drivers/net/ioc3-eth.c +++ b/drivers/net/ioc3-eth.c @@ -750,7 +750,7 @@ static void ioc3_error(struct ioc3_private *ip, u32 eisr) /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t ioc3_interrupt(int irq, void *_dev, struct pt_regs *regs) +static irqreturn_t ioc3_interrupt(int irq, void *_dev) { struct net_device *dev = (struct net_device *)_dev; struct ioc3_private *ip = netdev_priv(dev); diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c index 68d4c418cb98..971e2dee1e6b 100644 --- a/drivers/net/irda/ali-ircc.c +++ b/drivers/net/irda/ali-ircc.c @@ -660,8 +660,7 @@ static int ali_ircc_read_dongle_id (int i, chipio_t *info) * An interrupt from the chip has arrived. Time to do some work * */ -static irqreturn_t ali_ircc_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t ali_ircc_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct ali_ircc_cb *self; diff --git a/drivers/net/irda/au1k_ir.c b/drivers/net/irda/au1k_ir.c index 7b2b4135bb23..37914dc5b90e 100644 --- a/drivers/net/irda/au1k_ir.c +++ b/drivers/net/irda/au1k_ir.c @@ -51,7 +51,7 @@ static int au1k_irda_start(struct net_device *); static int au1k_irda_stop(struct net_device *dev); static int au1k_irda_hard_xmit(struct sk_buff *, struct net_device *); static int au1k_irda_rx(struct net_device *); -static void au1k_irda_interrupt(int, void *, struct pt_regs *); +static void au1k_irda_interrupt(int, void *); static void au1k_tx_timeout(struct net_device *); static struct net_device_stats *au1k_irda_stats(struct net_device *); static int au1k_irda_ioctl(struct net_device *, struct ifreq *, int); @@ -627,7 +627,7 @@ static int au1k_irda_rx(struct net_device *dev) } -void au1k_irda_interrupt(int irq, void *dev_id, struct pt_regs *regs) +void au1k_irda_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c index 33c07d5275da..7a9128181e68 100644 --- a/drivers/net/irda/donauboe.c +++ b/drivers/net/irda/donauboe.c @@ -709,7 +709,7 @@ stuff_byte (__u8 byte, __u8 * buf) } static irqreturn_t -toshoboe_probeinterrupt (int irq, void *dev_id, struct pt_regs *regs) +toshoboe_probeinterrupt (int irq, void *dev_id) { struct toshoboe_cb *self = (struct toshoboe_cb *) dev_id; __u8 irqstat; @@ -1161,7 +1161,7 @@ dumpbufs(skb->data,skb->len,'>'); /*interrupt handler */ static irqreturn_t -toshoboe_interrupt (int irq, void *dev_id, struct pt_regs *regs) +toshoboe_interrupt (int irq, void *dev_id) { struct toshoboe_cb *self = (struct toshoboe_cb *) dev_id; __u8 irqstat; diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index 383cef1f5999..14bda765c2fa 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -114,9 +114,9 @@ static void irda_usb_change_speed_xbofs(struct irda_usb_cb *self); static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *dev); static int irda_usb_open(struct irda_usb_cb *self); static void irda_usb_close(struct irda_usb_cb *self); -static void speed_bulk_callback(struct urb *urb, struct pt_regs *regs); -static void write_bulk_callback(struct urb *urb, struct pt_regs *regs); -static void irda_usb_receive(struct urb *urb, struct pt_regs *regs); +static void speed_bulk_callback(struct urb *urb); +static void write_bulk_callback(struct urb *urb); +static void irda_usb_receive(struct urb *urb); static void irda_usb_rx_defer_expired(unsigned long data); static int irda_usb_net_open(struct net_device *dev); static int irda_usb_net_close(struct net_device *dev); @@ -343,7 +343,7 @@ static void irda_usb_change_speed_xbofs(struct irda_usb_cb *self) * Speed URB callback * Now, we can only get called for the speed URB. */ -static void speed_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void speed_bulk_callback(struct urb *urb) { struct irda_usb_cb *self = urb->context; @@ -562,7 +562,7 @@ drop: /* * Note : this function will be called only for tx_urb... */ -static void write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void write_bulk_callback(struct urb *urb) { unsigned long flags; struct sk_buff *skb = urb->context; @@ -809,7 +809,7 @@ static void irda_usb_submit(struct irda_usb_cb *self, struct sk_buff *skb, struc * Called by the USB subsystem when a frame has been received * */ -static void irda_usb_receive(struct urb *urb, struct pt_regs *regs) +static void irda_usb_receive(struct urb *urb) { struct sk_buff *skb = (struct sk_buff *) urb->context; struct irda_usb_cb *self; diff --git a/drivers/net/irda/irport.c b/drivers/net/irda/irport.c index ba4f3eb988b3..6ea78ececca7 100644 --- a/drivers/net/irda/irport.c +++ b/drivers/net/irda/irport.c @@ -87,8 +87,7 @@ static struct net_device_stats *irport_net_get_stats(struct net_device *dev); static int irport_change_speed_complete(struct irda_task *task); static void irport_timeout(struct net_device *dev); -static irqreturn_t irport_interrupt(int irq, void *dev_id, - struct pt_regs *regs); +static irqreturn_t irport_interrupt(int irq, void *dev_id); static int irport_hard_xmit(struct sk_buff *skb, struct net_device *dev); static void irport_change_speed(void *priv, __u32 speed); static int irport_net_open(struct net_device *dev); @@ -761,12 +760,11 @@ static inline void irport_receive(struct irport_cb *self) } /* - * Function irport_interrupt (irq, dev_id, regs) + * Function irport_interrupt (irq, dev_id) * * Interrupt handler */ -static irqreturn_t irport_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t irport_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct irport_cb *self; diff --git a/drivers/net/irda/irport.h b/drivers/net/irda/irport.h index fc89c8c3dd7f..4393168347e3 100644 --- a/drivers/net/irda/irport.h +++ b/drivers/net/irda/irport.h @@ -74,7 +74,7 @@ struct irport_cb { /* For piggyback drivers */ void *priv; void (*change_speed)(void *priv, __u32 speed); - int (*interrupt)(int irq, void *dev_id, struct pt_regs *regs); + int (*interrupt)(int irq, void *dev_id); }; #endif /* IRPORT_H */ diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c index 415ba8dc94ce..b32c52ed19d7 100644 --- a/drivers/net/irda/mcs7780.c +++ b/drivers/net/irda/mcs7780.c @@ -764,7 +764,7 @@ static struct net_device_stats *mcs_net_get_stats(struct net_device *netdev) } /* Receive callback function. */ -static void mcs_receive_irq(struct urb *urb, struct pt_regs *regs) +static void mcs_receive_irq(struct urb *urb) { __u8 *bytes; struct mcs_cb *mcs = urb->context; @@ -813,7 +813,7 @@ static void mcs_receive_irq(struct urb *urb, struct pt_regs *regs) } /* Transmit callback funtion. */ -static void mcs_send_irq(struct urb *urb, struct pt_regs *regs) +static void mcs_send_irq(struct urb *urb) { struct mcs_cb *mcs = urb->context; struct net_device *ndev = mcs->netdev; diff --git a/drivers/net/irda/mcs7780.h b/drivers/net/irda/mcs7780.h index 1a723d725c2a..b18148cee638 100644 --- a/drivers/net/irda/mcs7780.h +++ b/drivers/net/irda/mcs7780.h @@ -156,8 +156,8 @@ static int mcs_net_close(struct net_device *netdev); static int mcs_net_open(struct net_device *netdev); static struct net_device_stats *mcs_net_get_stats(struct net_device *netdev); -static void mcs_receive_irq(struct urb *urb, struct pt_regs *regs); -static void mcs_send_irq(struct urb *urb, struct pt_regs *regs); +static void mcs_receive_irq(struct urb *urb); +static void mcs_send_irq(struct urb *urb); static int mcs_hard_xmit(struct sk_buff *skb, struct net_device *netdev); static int mcs_probe(struct usb_interface *intf, diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c index 7185a4ee3c1e..ea12e999814a 100644 --- a/drivers/net/irda/nsc-ircc.c +++ b/drivers/net/irda/nsc-ircc.c @@ -2066,8 +2066,7 @@ static void nsc_ircc_fir_interrupt(struct nsc_ircc_cb *self, int iobase, * An interrupt from the chip has arrived. Time to do some work * */ -static irqreturn_t nsc_ircc_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t nsc_ircc_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct nsc_ircc_cb *self; diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c index afb19e8d95c8..f9a1c88a4283 100644 --- a/drivers/net/irda/pxaficp_ir.c +++ b/drivers/net/irda/pxaficp_ir.c @@ -199,7 +199,7 @@ static int pxa_irda_set_speed(struct pxa_irda *si, int speed) } /* SIR interrupt service routine. */ -static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id) { struct net_device *dev = dev_id; struct pxa_irda *si = netdev_priv(dev); @@ -281,7 +281,7 @@ static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id, struct pt_regs *regs) } /* FIR Receive DMA interrupt handler */ -static void pxa_irda_fir_dma_rx_irq(int channel, void *data, struct pt_regs *regs) +static void pxa_irda_fir_dma_rx_irq(int channel, void *data) { int dcsr = DCSR(channel); @@ -291,7 +291,7 @@ static void pxa_irda_fir_dma_rx_irq(int channel, void *data, struct pt_regs *reg } /* FIR Transmit DMA interrupt handler */ -static void pxa_irda_fir_dma_tx_irq(int channel, void *data, struct pt_regs *regs) +static void pxa_irda_fir_dma_tx_irq(int channel, void *data) { struct net_device *dev = data; struct pxa_irda *si = netdev_priv(dev); @@ -388,7 +388,7 @@ static void pxa_irda_fir_irq_eif(struct pxa_irda *si, struct net_device *dev) } /* FIR interrupt handler */ -static irqreturn_t pxa_irda_fir_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t pxa_irda_fir_irq(int irq, void *dev_id) { struct net_device *dev = dev_id; struct pxa_irda *si = netdev_priv(dev); diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c index 8d5a288d7976..937372d00398 100644 --- a/drivers/net/irda/sa1100_ir.c +++ b/drivers/net/irda/sa1100_ir.c @@ -579,7 +579,7 @@ static void sa1100_irda_fir_irq(struct net_device *dev) sa1100_irda_rx_dma_start(si); } -static irqreturn_t sa1100_irda_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sa1100_irda_irq(int irq, void *dev_id) { struct net_device *dev = dev_id; if (IS_FIR(((struct sa1100_irda *)dev->priv))) diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c index 22358ff68c4c..31c623381ea8 100644 --- a/drivers/net/irda/smsc-ircc2.c +++ b/drivers/net/irda/smsc-ircc2.c @@ -196,7 +196,7 @@ static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int bofs); static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self); static void smsc_ircc_change_speed(struct smsc_ircc_cb *self, u32 speed); static void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, u32 speed); -static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id); static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev); static void smsc_ircc_sir_start(struct smsc_ircc_cb *self); #if SMSC_IRCC2_C_SIR_STOP @@ -1455,7 +1455,7 @@ static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self) * An interrupt from the chip has arrived. Time to do some work * */ -static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct smsc_ircc_cb *self; @@ -1520,7 +1520,7 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re } /* - * Function irport_interrupt_sir (irq, dev_id, regs) + * Function irport_interrupt_sir (irq, dev_id) * * Interrupt handler for SIR modes */ diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c index 12103c93f7ef..be8a66e702b0 100644 --- a/drivers/net/irda/stir4200.c +++ b/drivers/net/irda/stir4200.c @@ -804,7 +804,7 @@ static int stir_transmit_thread(void *arg) * Wakes up every ms (usb round trip) with wrapped * data. */ -static void stir_rcv_irq(struct urb *urb, struct pt_regs *regs) +static void stir_rcv_irq(struct urb *urb) { struct stir_cb *stir = urb->context; int err; diff --git a/drivers/net/irda/via-ircc.c b/drivers/net/irda/via-ircc.c index d916e1257c47..c3ed9b3067e5 100644 --- a/drivers/net/irda/via-ircc.c +++ b/drivers/net/irda/via-ircc.c @@ -93,8 +93,7 @@ static int via_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev); static void via_hw_init(struct via_ircc_cb *self); static void via_ircc_change_speed(struct via_ircc_cb *self, __u32 baud); -static irqreturn_t via_ircc_interrupt(int irq, void *dev_id, - struct pt_regs *regs); +static irqreturn_t via_ircc_interrupt(int irq, void *dev_id); static int via_ircc_is_receiving(struct via_ircc_cb *self); static int via_ircc_read_dongle_id(int iobase); @@ -1345,13 +1344,12 @@ static int RxTimerHandler(struct via_ircc_cb *self, int iobase) /* - * Function via_ircc_interrupt (irq, dev_id, regs) + * Function via_ircc_interrupt (irq, dev_id) * * An interrupt from the chip has arrived. Time to do some work * */ -static irqreturn_t via_ircc_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t via_ircc_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct via_ircc_cb *self; diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c index 92d646cc9edc..18c68193bf14 100644 --- a/drivers/net/irda/vlsi_ir.c +++ b/drivers/net/irda/vlsi_ir.c @@ -1455,8 +1455,7 @@ static int vlsi_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd) /********************************************************/ -static irqreturn_t vlsi_interrupt(int irq, void *dev_instance, - struct pt_regs *regs) +static irqreturn_t vlsi_interrupt(int irq, void *dev_instance) { struct net_device *ndev = dev_instance; vlsi_irda_dev_t *idev = ndev->priv; diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c index 7de1afdeec3d..b4fb92a7baa8 100644 --- a/drivers/net/irda/w83977af_ir.c +++ b/drivers/net/irda/w83977af_ir.c @@ -1111,8 +1111,7 @@ static __u8 w83977af_fir_interrupt(struct w83977af_ir *self, int isr) * An interrupt from the chip has arrived. Time to do some work * */ -static irqreturn_t w83977af_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t w83977af_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct w83977af_ir *self; diff --git a/drivers/net/isa-skeleton.c b/drivers/net/isa-skeleton.c index 984c31d1b3fb..0343f12d2ffb 100644 --- a/drivers/net/isa-skeleton.c +++ b/drivers/net/isa-skeleton.c @@ -107,7 +107,7 @@ struct net_local { static int netcard_probe1(struct net_device *dev, int ioaddr); static int net_open(struct net_device *dev); static int net_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t net_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t net_interrupt(int irq, void *dev_id); static void net_rx(struct net_device *dev); static int net_close(struct net_device *dev); static struct net_device_stats *net_get_stats(struct net_device *dev); @@ -504,7 +504,7 @@ void net_tx(struct net_device *dev) * The typical workload of the driver: * Handle the network interface interrupts. */ -static irqreturn_t net_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t net_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct net_local *np; diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index 41b1d08fd57b..2284e2ce1692 100644 --- a/drivers/net/iseries_veth.c +++ b/drivers/net/iseries_veth.c @@ -586,7 +586,7 @@ static void veth_handle_int(struct veth_lpevent *event) }; } -static void veth_handle_event(struct HvLpEvent *event, struct pt_regs *regs) +static void veth_handle_event(struct HvLpEvent *event) { struct veth_lpevent *veth_event = (struct veth_lpevent *)event; diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c index cfde7c2569bb..e09f575a3a38 100644 --- a/drivers/net/ixgb/ixgb_main.c +++ b/drivers/net/ixgb/ixgb_main.c @@ -93,7 +93,7 @@ static int ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev); static struct net_device_stats *ixgb_get_stats(struct net_device *netdev); static int ixgb_change_mtu(struct net_device *netdev, int new_mtu); static int ixgb_set_mac(struct net_device *netdev, void *p); -static irqreturn_t ixgb_intr(int irq, void *data, struct pt_regs *regs); +static irqreturn_t ixgb_intr(int irq, void *data); static boolean_t ixgb_clean_tx_irq(struct ixgb_adapter *adapter); #ifdef CONFIG_IXGB_NAPI @@ -1687,11 +1687,10 @@ ixgb_update_stats(struct ixgb_adapter *adapter) * ixgb_intr - Interrupt Handler * @irq: interrupt number * @data: pointer to a network interface device structure - * @pt_regs: CPU registers structure **/ static irqreturn_t -ixgb_intr(int irq, void *data, struct pt_regs *regs) +ixgb_intr(int irq, void *data) { struct net_device *netdev = data; struct ixgb_adapter *adapter = netdev_priv(netdev); @@ -2213,7 +2212,7 @@ static void ixgb_netpoll(struct net_device *dev) struct ixgb_adapter *adapter = netdev_priv(dev); disable_irq(adapter->pdev->irq); - ixgb_intr(adapter->pdev->irq, dev, NULL); + ixgb_intr(adapter->pdev->irq, dev); enable_irq(adapter->pdev->irq); } #endif diff --git a/drivers/net/ixp2000/ixpdev.c b/drivers/net/ixp2000/ixpdev.c index 6eeb965b4d72..a4eccb11d677 100644 --- a/drivers/net/ixp2000/ixpdev.c +++ b/drivers/net/ixp2000/ixpdev.c @@ -188,7 +188,7 @@ static void ixpdev_tx_complete(void) } } -static irqreturn_t ixpdev_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ixpdev_interrupt(int irq, void *dev_id) { u32 status; diff --git a/drivers/net/lance.c b/drivers/net/lance.c index f349e88e0ddf..7afac47e59ad 100644 --- a/drivers/net/lance.c +++ b/drivers/net/lance.c @@ -301,7 +301,7 @@ static int lance_open(struct net_device *dev); static void lance_init_ring(struct net_device *dev, gfp_t mode); static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev); static int lance_rx(struct net_device *dev); -static irqreturn_t lance_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t lance_interrupt(int irq, void *dev_id); static int lance_close(struct net_device *dev); static struct net_device_stats *lance_get_stats(struct net_device *dev); static void set_multicast_list(struct net_device *dev); @@ -1012,8 +1012,7 @@ out: } /* The LANCE interrupt handler. */ -static irqreturn_t -lance_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t lance_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct lance_private *lp; diff --git a/drivers/net/lasi_82596.c b/drivers/net/lasi_82596.c index da1eedef0b55..8cbd940f0ac2 100644 --- a/drivers/net/lasi_82596.c +++ b/drivers/net/lasi_82596.c @@ -403,7 +403,7 @@ static char init_setup[] = static int i596_open(struct net_device *dev); static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t i596_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t i596_interrupt(int irq, void *dev_id); static int i596_close(struct net_device *dev); static struct net_device_stats *i596_get_stats(struct net_device *dev); static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd); @@ -527,7 +527,7 @@ static void i596_display_data(struct net_device *dev) #if defined(ENABLE_MVME16x_NET) || defined(ENABLE_BVME6000_NET) -static void i596_error(int irq, void *dev_id, struct pt_regs *regs) +static void i596_error(int irq, void *dev_id) { struct net_device *dev = dev_id; volatile unsigned char *pcc2 = (unsigned char *) 0xfff42000; @@ -1257,7 +1257,7 @@ static void i596_poll_controller(struct net_device *dev) } #endif -static irqreturn_t i596_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t i596_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct i596_private *lp; diff --git a/drivers/net/lp486e.c b/drivers/net/lp486e.c index 0258aaca9ed3..b833016f1825 100644 --- a/drivers/net/lp486e.c +++ b/drivers/net/lp486e.c @@ -379,7 +379,7 @@ static char init_setup[14] = { static int i596_open(struct net_device *dev); static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t i596_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t i596_interrupt(int irq, void *dev_id); static int i596_close(struct net_device *dev); static struct net_device_stats *i596_get_stats(struct net_device *dev); static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd); @@ -1151,7 +1151,7 @@ i596_handle_CU_completion(struct net_device *dev, } static irqreturn_t -i596_interrupt (int irq, void *dev_instance, struct pt_regs *regs) { +i596_interrupt (int irq, void *dev_instance) { struct net_device *dev = (struct net_device *) dev_instance; struct i596_private *lp; unsigned short status, ack_cmd = 0; diff --git a/drivers/net/mac89x0.c b/drivers/net/mac89x0.c index 8472b71641da..e960138011c0 100644 --- a/drivers/net/mac89x0.c +++ b/drivers/net/mac89x0.c @@ -129,7 +129,7 @@ extern void reset_chip(struct net_device *dev); #endif static int net_open(struct net_device *dev); static int net_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t net_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t net_interrupt(int irq, void *dev_id); static void set_multicast_list(struct net_device *dev); static void net_rx(struct net_device *dev); static int net_close(struct net_device *dev); @@ -431,7 +431,7 @@ net_send_packet(struct sk_buff *skb, struct net_device *dev) /* The typical workload of the driver: Handle the network interface interrupts. */ -static irqreturn_t net_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t net_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct net_local *lp; diff --git a/drivers/net/mace.c b/drivers/net/mace.c index 27c24eaa2414..2907cfb12ada 100644 --- a/drivers/net/mace.c +++ b/drivers/net/mace.c @@ -82,9 +82,9 @@ static struct net_device_stats *mace_stats(struct net_device *dev); static void mace_set_multicast(struct net_device *dev); static void mace_reset(struct net_device *dev); static int mace_set_address(struct net_device *dev, void *addr); -static irqreturn_t mace_interrupt(int irq, void *dev_id, struct pt_regs *regs); -static irqreturn_t mace_txdma_intr(int irq, void *dev_id, struct pt_regs *regs); -static irqreturn_t mace_rxdma_intr(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t mace_interrupt(int irq, void *dev_id); +static irqreturn_t mace_txdma_intr(int irq, void *dev_id); +static irqreturn_t mace_rxdma_intr(int irq, void *dev_id); static void mace_set_timeout(struct net_device *dev); static void mace_tx_timeout(unsigned long data); static inline void dbdma_reset(volatile struct dbdma_regs __iomem *dma); @@ -678,7 +678,7 @@ static void mace_handle_misc_intrs(struct mace_data *mp, int intr) printk(KERN_DEBUG "mace: jabbering transceiver\n"); } -static irqreturn_t mace_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mace_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct mace_data *mp = (struct mace_data *) dev->priv; @@ -890,12 +890,12 @@ out: spin_unlock_irqrestore(&mp->lock, flags); } -static irqreturn_t mace_txdma_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mace_txdma_intr(int irq, void *dev_id) { return IRQ_HANDLED; } -static irqreturn_t mace_rxdma_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mace_rxdma_intr(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct mace_data *mp = (struct mace_data *) dev->priv; diff --git a/drivers/net/macmace.c b/drivers/net/macmace.c index 696d5513e558..464e4a6f3d5f 100644 --- a/drivers/net/macmace.c +++ b/drivers/net/macmace.c @@ -77,8 +77,8 @@ static int mace_xmit_start(struct sk_buff *skb, struct net_device *dev); static struct net_device_stats *mace_stats(struct net_device *dev); static void mace_set_multicast(struct net_device *dev); static int mace_set_address(struct net_device *dev, void *addr); -static irqreturn_t mace_interrupt(int irq, void *dev_id, struct pt_regs *regs); -static irqreturn_t mace_dma_intr(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t mace_interrupt(int irq, void *dev_id); +static irqreturn_t mace_dma_intr(int irq, void *dev_id); static void mace_tx_timeout(struct net_device *dev); /* Bit-reverse one byte of an ethernet hardware address. */ @@ -573,7 +573,7 @@ static void mace_recv_interrupt(struct net_device *dev) * Process the chip interrupt */ -static irqreturn_t mace_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mace_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct mace_data *mp = (struct mace_data *) dev->priv; @@ -645,7 +645,7 @@ static void mace_dma_rx_frame(struct net_device *dev, struct mace_frame *mf) * The PSC has passed us a DMA interrupt event. */ -static irqreturn_t mace_dma_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mace_dma_intr(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct mace_data *mp = (struct mace_data *) dev->priv; diff --git a/drivers/net/meth.c b/drivers/net/meth.c index 55b1495a70d6..c1aa60b9a982 100644 --- a/drivers/net/meth.c +++ b/drivers/net/meth.c @@ -92,7 +92,7 @@ struct meth_private { }; static void meth_tx_timeout(struct net_device *dev); -static irqreturn_t meth_interrupt(int irq, void *dev_id, struct pt_regs *pregs); +static irqreturn_t meth_interrupt(int irq, void *dev_id); /* global, initialized in ip32-setup.c */ char o2meth_eaddr[8]={0,0,0,0,0,0,0,0}; @@ -569,7 +569,7 @@ static void meth_error(struct net_device* dev, unsigned status) /* * The typical interrupt entry point */ -static irqreturn_t meth_interrupt(int irq, void *dev_id, struct pt_regs *pregs) +static irqreturn_t meth_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct meth_private *priv = (struct meth_private *) dev->priv; diff --git a/drivers/net/mipsnet.c b/drivers/net/mipsnet.c index 07e58f4a2916..c9469985bd71 100644 --- a/drivers/net/mipsnet.c +++ b/drivers/net/mipsnet.c @@ -116,8 +116,7 @@ static inline ssize_t mipsnet_get_fromdev(struct net_device *dev, size_t count) return count; } -static irqreturn_t -mipsnet_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mipsnet_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 7f8e5ad1b704..d26a819a9735 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -507,8 +507,7 @@ static void mv643xx_eth_update_pscr(struct net_device *dev, * Output : N/A */ -static irqreturn_t mv643xx_eth_int_handler(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t mv643xx_eth_int_handler(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct mv643xx_private *mp = netdev_priv(dev); diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index 4330197994df..fdbb0d7213b0 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -1148,7 +1148,7 @@ static int myri10ge_poll(struct net_device *netdev, int *budget) return 1; } -static irqreturn_t myri10ge_intr(int irq, void *arg, struct pt_regs *regs) +static irqreturn_t myri10ge_intr(int irq, void *arg) { struct myri10ge_priv *mgp = arg; struct mcp_irq_data *stats = mgp->fw_stats; diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c index a925bc9db4ac..466b484c9fa4 100644 --- a/drivers/net/myri_sbus.c +++ b/drivers/net/myri_sbus.c @@ -536,7 +536,7 @@ static void myri_rx(struct myri_eth *mp, struct net_device *dev) } } -static irqreturn_t myri_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t myri_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct myri_eth *mp = (struct myri_eth *) dev->priv; diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c index d7b241f7d7bc..ffa0afd2eddc 100644 --- a/drivers/net/natsemi.c +++ b/drivers/net/natsemi.c @@ -623,7 +623,7 @@ static void free_ring(struct net_device *dev); static void reinit_ring(struct net_device *dev); static void init_registers(struct net_device *dev); static int start_tx(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t intr_handler(int irq, void *dev_instance); static void netdev_error(struct net_device *dev, int intr_status); static int natsemi_poll(struct net_device *dev, int *budget); static void netdev_rx(struct net_device *dev, int *work_done, int work_to_do); @@ -2088,7 +2088,7 @@ static void netdev_tx_done(struct net_device *dev) /* The interrupt handler doesn't actually handle interrupts itself, it * schedules a NAPI poll if there is anything to do. */ -static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *rgs) +static irqreturn_t intr_handler(int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct netdev_private *np = netdev_priv(dev); @@ -2373,7 +2373,7 @@ static struct net_device_stats *get_stats(struct net_device *dev) static void natsemi_poll_controller(struct net_device *dev) { disable_irq(dev->irq); - intr_handler(dev->irq, dev, NULL); + intr_handler(dev->irq, dev); enable_irq(dev->irq); } #endif diff --git a/drivers/net/netx-eth.c b/drivers/net/netx-eth.c index 30ed9a5a40e0..a53644f6a29b 100644 --- a/drivers/net/netx-eth.c +++ b/drivers/net/netx-eth.c @@ -176,7 +176,7 @@ static void netx_eth_receive(struct net_device *ndev) } static irqreturn_t -netx_eth_interrupt(int irq, void *dev_id, struct pt_regs *regs) +netx_eth_interrupt(int irq, void *dev_id) { struct net_device *ndev = dev_id; struct netx_eth_priv *priv = netdev_priv(ndev); diff --git a/drivers/net/ni5010.c b/drivers/net/ni5010.c index 383c690eefec..8be0d030d6f4 100644 --- a/drivers/net/ni5010.c +++ b/drivers/net/ni5010.c @@ -99,7 +99,7 @@ struct ni5010_local { static int ni5010_probe1(struct net_device *dev, int ioaddr); static int ni5010_open(struct net_device *dev); static int ni5010_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t ni5010_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t ni5010_interrupt(int irq, void *dev_id); static void ni5010_rx(struct net_device *dev); static void ni5010_timeout(struct net_device *dev); static int ni5010_close(struct net_device *dev); @@ -468,7 +468,7 @@ static int ni5010_send_packet(struct sk_buff *skb, struct net_device *dev) * The typical workload of the driver: * Handle the network interface interrupts. */ -static irqreturn_t ni5010_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ni5010_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct ni5010_local *lp; diff --git a/drivers/net/ni52.c b/drivers/net/ni52.c index e8889235996e..26e42f6e9fb1 100644 --- a/drivers/net/ni52.c +++ b/drivers/net/ni52.c @@ -195,7 +195,7 @@ sizeof(nop_cmd) = 8; #define NI52_ADDR2 0x01 static int ni52_probe1(struct net_device *dev,int ioaddr); -static irqreturn_t ni52_interrupt(int irq,void *dev_id,struct pt_regs *reg_ptr); +static irqreturn_t ni52_interrupt(int irq,void *dev_id); static int ni52_open(struct net_device *dev); static int ni52_close(struct net_device *dev); static int ni52_send_packet(struct sk_buff *,struct net_device *); @@ -837,7 +837,7 @@ static void *alloc_rfa(struct net_device *dev,void *ptr) * Interrupt Handler ... */ -static irqreturn_t ni52_interrupt(int irq,void *dev_id,struct pt_regs *reg_ptr) +static irqreturn_t ni52_interrupt(int irq,void *dev_id) { struct net_device *dev = dev_id; unsigned short stat; diff --git a/drivers/net/ni65.c b/drivers/net/ni65.c index fab3c8593ac1..340ad0d5388a 100644 --- a/drivers/net/ni65.c +++ b/drivers/net/ni65.c @@ -248,7 +248,7 @@ struct priv }; static int ni65_probe1(struct net_device *dev,int); -static irqreturn_t ni65_interrupt(int irq, void * dev_id, struct pt_regs *regs); +static irqreturn_t ni65_interrupt(int irq, void * dev_id); static void ni65_recv_intr(struct net_device *dev,int); static void ni65_xmit_intr(struct net_device *dev,int); static int ni65_open(struct net_device *dev); @@ -871,7 +871,7 @@ static int ni65_lance_reinit(struct net_device *dev) /* * interrupt handler */ -static irqreturn_t ni65_interrupt(int irq, void * dev_id, struct pt_regs * regs) +static irqreturn_t ni65_interrupt(int irq, void * dev_id) { int csr0 = 0; struct net_device *dev = dev_id; diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c index e10da1aa3d30..b0127c71a5b6 100644 --- a/drivers/net/ns83820.c +++ b/drivers/net/ns83820.c @@ -1288,7 +1288,7 @@ static void ns83820_mib_isr(struct ns83820 *dev) } static void ns83820_do_isr(struct net_device *ndev, u32 isr); -static irqreturn_t ns83820_irq(int foo, void *data, struct pt_regs *regs) +static irqreturn_t ns83820_irq(int foo, void *data) { struct net_device *ndev = data; struct ns83820 *dev = PRIV(ndev); diff --git a/drivers/net/pci-skeleton.c b/drivers/net/pci-skeleton.c index 2687e747657d..00ca0fdb837b 100644 --- a/drivers/net/pci-skeleton.c +++ b/drivers/net/pci-skeleton.c @@ -502,8 +502,7 @@ static void netdrv_tx_timeout (struct net_device *dev); static void netdrv_init_ring (struct net_device *dev); static int netdrv_start_xmit (struct sk_buff *skb, struct net_device *dev); -static irqreturn_t netdrv_interrupt (int irq, void *dev_instance, - struct pt_regs *regs); +static irqreturn_t netdrv_interrupt (int irq, void *dev_instance); static int netdrv_close (struct net_device *dev); static int netdrv_ioctl (struct net_device *dev, struct ifreq *rq, int cmd); static struct net_device_stats *netdrv_get_stats (struct net_device *dev); @@ -1654,8 +1653,7 @@ static void netdrv_weird_interrupt (struct net_device *dev, /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t netdrv_interrupt (int irq, void *dev_instance, - struct pt_regs *regs) +static irqreturn_t netdrv_interrupt (int irq, void *dev_instance) { struct net_device *dev = (struct net_device *) dev_instance; struct netdrv_private *tp = dev->priv; diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index 2418cdb9d317..046009928526 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -238,7 +238,7 @@ static void tc574_reset(struct net_device *dev); static void media_check(unsigned long arg); static int el3_open(struct net_device *dev); static int el3_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t el3_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t el3_interrupt(int irq, void *dev_id); static void update_stats(struct net_device *dev); static struct net_device_stats *el3_get_stats(struct net_device *dev); static int el3_rx(struct net_device *dev, int worklimit); @@ -817,7 +817,7 @@ static int el3_start_xmit(struct sk_buff *skb, struct net_device *dev) } /* The EL3 interrupt handler. */ -static irqreturn_t el3_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t el3_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct el3_private *lp = netdev_priv(dev); @@ -927,7 +927,7 @@ static void media_check(unsigned long arg) if ((inw(ioaddr + EL3_STATUS) & IntLatch) && (inb(ioaddr + Timer) == 0xff)) { if (!lp->fast_poll) printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name); - el3_interrupt(dev->irq, lp, NULL); + el3_interrupt(dev->irq, lp); lp->fast_poll = HZ; } if (lp->fast_poll) { diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c index a0e2b01c027c..231fa2c9ec6c 100644 --- a/drivers/net/pcmcia/3c589_cs.c +++ b/drivers/net/pcmcia/3c589_cs.c @@ -151,7 +151,7 @@ static void media_check(unsigned long arg); static int el3_config(struct net_device *dev, struct ifmap *map); static int el3_open(struct net_device *dev); static int el3_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t el3_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t el3_interrupt(int irq, void *dev_id); static void update_stats(struct net_device *dev); static struct net_device_stats *el3_get_stats(struct net_device *dev); static int el3_rx(struct net_device *dev); @@ -645,7 +645,7 @@ static int el3_start_xmit(struct sk_buff *skb, struct net_device *dev) } /* The EL3 interrupt handler. */ -static irqreturn_t el3_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t el3_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct el3_private *lp = netdev_priv(dev); @@ -748,7 +748,7 @@ static void media_check(unsigned long arg) (inb(ioaddr + EL3_TIMER) == 0xff)) { if (!lp->fast_poll) printk(KERN_WARNING "%s: interrupt(s) dropped!\n", dev->name); - el3_interrupt(dev->irq, lp, NULL); + el3_interrupt(dev->irq, lp); lp->fast_poll = HZ; } if (lp->fast_poll) { diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index a8891a9000ac..e5f366910914 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -92,7 +92,7 @@ static int axnet_open(struct net_device *dev); static int axnet_close(struct net_device *dev); static int axnet_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); static const struct ethtool_ops netdev_ethtool_ops; -static irqreturn_t ei_irq_wrapper(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t ei_irq_wrapper(int irq, void *dev_id); static void ei_watchdog(u_long arg); static void axnet_reset_8390(struct net_device *dev); @@ -112,7 +112,7 @@ static void axdev_setup(struct net_device *dev); static void AX88190_init(struct net_device *dev, int startp); static int ax_open(struct net_device *dev); static int ax_close(struct net_device *dev); -static irqreturn_t ax_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t ax_interrupt(int irq, void *dev_id); /*====================================================================*/ @@ -599,11 +599,11 @@ static void axnet_reset_8390(struct net_device *dev) /*====================================================================*/ -static irqreturn_t ei_irq_wrapper(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ei_irq_wrapper(int irq, void *dev_id) { struct net_device *dev = dev_id; PRIV(dev)->stale = 0; - return ax_interrupt(irq, dev_id, regs); + return ax_interrupt(irq, dev_id); } static void ei_watchdog(u_long arg) @@ -621,7 +621,7 @@ static void ei_watchdog(u_long arg) if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) { if (!info->fast_poll) printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name); - ei_irq_wrapper(dev->irq, dev, NULL); + ei_irq_wrapper(dev->irq, dev); info->fast_poll = HZ; } if (info->fast_poll) { @@ -1193,7 +1193,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev) * needed. */ -static irqreturn_t ax_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t ax_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; long e8390_base; diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index d682f30dea6e..65f6fdf43725 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -97,7 +97,7 @@ static int fjn_config(struct net_device *dev, struct ifmap *map); static int fjn_open(struct net_device *dev); static int fjn_close(struct net_device *dev); static int fjn_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t fjn_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t fjn_interrupt(int irq, void *dev_id); static void fjn_rx(struct net_device *dev); static void fjn_reset(struct net_device *dev); static struct net_device_stats *fjn_get_stats(struct net_device *dev); @@ -733,7 +733,7 @@ module_exit(exit_fmvj18x_cs); /*====================================================================*/ -static irqreturn_t fjn_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t fjn_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; local_info_t *lp = netdev_priv(dev); diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index 7d5687e94607..e77110e4c288 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -426,7 +426,7 @@ static int mace_open(struct net_device *dev); static int mace_close(struct net_device *dev); static int mace_start_xmit(struct sk_buff *skb, struct net_device *dev); static void mace_tx_timeout(struct net_device *dev); -static irqreturn_t mace_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t mace_interrupt(int irq, void *dev_id); static struct net_device_stats *mace_get_stats(struct net_device *dev); static int mace_rx(struct net_device *dev, unsigned char RxCnt); static void restore_multicast_list(struct net_device *dev); @@ -1002,7 +1002,7 @@ static int mace_start_xmit(struct sk_buff *skb, struct net_device *dev) mace_interrupt The interrupt handler. ---------------------------------------------------------------------------- */ -static irqreturn_t mace_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mace_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; mace_private *lp = netdev_priv(dev); diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index a09c22840f63..0c00d182e7fd 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -109,7 +109,7 @@ static int pcnet_open(struct net_device *dev); static int pcnet_close(struct net_device *dev); static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); static const struct ethtool_ops netdev_ethtool_ops; -static irqreturn_t ei_irq_wrapper(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t ei_irq_wrapper(int irq, void *dev_id); static void ei_watchdog(u_long arg); static void pcnet_reset_8390(struct net_device *dev); static int set_config(struct net_device *dev, struct ifmap *map); @@ -1071,11 +1071,11 @@ static int set_config(struct net_device *dev, struct ifmap *map) /*====================================================================*/ -static irqreturn_t ei_irq_wrapper(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ei_irq_wrapper(int irq, void *dev_id) { struct net_device *dev = dev_id; pcnet_dev_t *info; - irqreturn_t ret = ei_interrupt(irq, dev_id, regs); + irqreturn_t ret = ei_interrupt(irq, dev_id); if (ret == IRQ_HANDLED) { info = PRIV(dev); @@ -1100,7 +1100,7 @@ static void ei_watchdog(u_long arg) if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) { if (!info->fast_poll) printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name); - ei_irq_wrapper(dev->irq, dev, NULL); + ei_irq_wrapper(dev->irq, dev); info->fast_poll = HZ; } if (info->fast_poll) { diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index a2f3a0e2a005..20fcc3576202 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -287,7 +287,7 @@ static int smc_close(struct net_device *dev); static int smc_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); static void smc_tx_timeout(struct net_device *dev); static int smc_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t smc_interrupt(int irq, void *dev_id); static void smc_rx(struct net_device *dev); static struct net_device_stats *smc_get_stats(struct net_device *dev); static void set_rx_mode(struct net_device *dev); @@ -1545,7 +1545,7 @@ static void smc_eph_irq(struct net_device *dev) /*====================================================================*/ -static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t smc_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct smc_private *smc = netdev_priv(dev); @@ -1966,7 +1966,7 @@ static void media_check(u_long arg) if (smc->watchdog++ && ((i>>8) & i)) { if (!smc->fast_poll) printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name); - smc_interrupt(dev->irq, smc, NULL); + smc_interrupt(dev->irq, smc); smc->fast_poll = HZ; } if (smc->fast_poll) { diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index 62664c01eb45..f3914f58d67f 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -308,7 +308,7 @@ static void xirc2ps_detach(struct pcmcia_device *p_dev); * less on other parts of the kernel. */ -static irqreturn_t xirc2ps_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t xirc2ps_interrupt(int irq, void *dev_id); /**************** * A linked list of "instances" of the device. Each actual @@ -1121,7 +1121,7 @@ static int xirc2ps_resume(struct pcmcia_device *link) * This is the Interrupt service route. */ static irqreturn_t -xirc2ps_interrupt(int irq, void *dev_id, struct pt_regs *regs) +xirc2ps_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; local_info_t *lp = netdev_priv(dev); diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c index a43e24245b7e..c73e2f210774 100644 --- a/drivers/net/pcnet32.c +++ b/drivers/net/pcnet32.c @@ -304,7 +304,7 @@ static int pcnet32_open(struct net_device *); static int pcnet32_init_ring(struct net_device *); static int pcnet32_start_xmit(struct sk_buff *, struct net_device *); static void pcnet32_tx_timeout(struct net_device *dev); -static irqreturn_t pcnet32_interrupt(int, void *, struct pt_regs *); +static irqreturn_t pcnet32_interrupt(int, void *); static int pcnet32_close(struct net_device *); static struct net_device_stats *pcnet32_get_stats(struct net_device *); static void pcnet32_load_multicast(struct net_device *dev); @@ -674,7 +674,7 @@ static void pcnet32_purge_rx_ring(struct net_device *dev) static void pcnet32_poll_controller(struct net_device *dev) { disable_irq(dev->irq); - pcnet32_interrupt(0, dev, NULL); + pcnet32_interrupt(0, dev); enable_irq(dev->irq); } #endif @@ -2561,7 +2561,7 @@ static int pcnet32_start_xmit(struct sk_buff *skb, struct net_device *dev) /* The PCNET32 interrupt handler. */ static irqreturn_t -pcnet32_interrupt(int irq, void *dev_id, struct pt_regs *regs) +pcnet32_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct pcnet32_private *lp; diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index f5aad77288f9..3af9fcf76c81 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -480,7 +480,7 @@ void phy_error(struct phy_device *phydev) * description: When a PHY interrupt occurs, the handler disables * interrupts, and schedules a work task to clear the interrupt. */ -static irqreturn_t phy_interrupt(int irq, void *phy_dat, struct pt_regs *regs) +static irqreturn_t phy_interrupt(int irq, void *phy_dat) { struct phy_device *phydev = phy_dat; diff --git a/drivers/net/plip.c b/drivers/net/plip.c index d4f54e9798cd..c0b333d2917a 100644 --- a/drivers/net/plip.c +++ b/drivers/net/plip.c @@ -143,7 +143,7 @@ static void plip_bh(struct net_device *dev); static void plip_timer_bh(struct net_device *dev); /* Interrupt handler */ -static void plip_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static void plip_interrupt(int irq, void *dev_id); /* Functions for DEV methods */ static int plip_tx_packet(struct sk_buff *skb, struct net_device *dev); @@ -385,7 +385,7 @@ plip_timer_bh(struct net_device *dev) struct net_local *nl = netdev_priv(dev); if (!(atomic_read (&nl->kill_timer))) { - plip_interrupt (-1, dev, NULL); + plip_interrupt (-1, dev); schedule_delayed_work(&nl->timer, 1); } @@ -902,7 +902,7 @@ plip_error(struct net_device *dev, struct net_local *nl, /* Handle the parallel port interrupts. */ static void -plip_interrupt(int irq, void *dev_id, struct pt_regs * regs) +plip_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct net_local *nl; diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c index 157471846349..ec640f6229ae 100644 --- a/drivers/net/qla3xxx.c +++ b/drivers/net/qla3xxx.c @@ -1965,7 +1965,7 @@ quit_polling: return 1; } -static irqreturn_t ql3xxx_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ql3xxx_isr(int irq, void *dev_id) { struct net_device *ndev = dev_id; diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 4c47c5b10ba0..f1c75751cab7 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -473,8 +473,7 @@ MODULE_VERSION(RTL8169_VERSION); static int rtl8169_open(struct net_device *dev); static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance, - struct pt_regs *regs); +static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance); static int rtl8169_init_ring(struct net_device *dev); static void rtl8169_hw_start(struct net_device *dev); static int rtl8169_close(struct net_device *dev); @@ -1392,7 +1391,7 @@ static void rtl8169_netpoll(struct net_device *dev) struct pci_dev *pdev = tp->pci_dev; disable_irq(pdev->irq); - rtl8169_interrupt(pdev->irq, dev, NULL); + rtl8169_interrupt(pdev->irq, dev); enable_irq(pdev->irq); } #endif @@ -2592,7 +2591,7 @@ rtl8169_rx_interrupt(struct net_device *dev, struct rtl8169_private *tp, /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ static irqreturn_t -rtl8169_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +rtl8169_interrupt(int irq, void *dev_instance) { struct net_device *dev = (struct net_device *) dev_instance; struct rtl8169_private *tp = netdev_priv(dev); diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c index 6108bac8d56a..d81536f90df6 100644 --- a/drivers/net/rrunner.c +++ b/drivers/net/rrunner.c @@ -1053,7 +1053,7 @@ static void rx_int(struct net_device *dev, u32 rxlimit, u32 index) } -static irqreturn_t rr_interrupt(int irq, void *dev_id, struct pt_regs *ptregs) +static irqreturn_t rr_interrupt(int irq, void *dev_id) { struct rr_private *rrpriv; struct rr_regs __iomem *regs; diff --git a/drivers/net/rrunner.h b/drivers/net/rrunner.h index 99451b523399..9f3e050c4dc6 100644 --- a/drivers/net/rrunner.h +++ b/drivers/net/rrunner.h @@ -829,7 +829,7 @@ struct rr_private */ static int rr_init(struct net_device *dev); static int rr_init1(struct net_device *dev); -static irqreturn_t rr_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t rr_interrupt(int irq, void *dev_id); static int rr_open(struct net_device *dev); static int rr_start_xmit(struct sk_buff *skb, struct net_device *dev); diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 1bf23e41f580..a231ab7d28dd 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -4029,8 +4029,7 @@ static int s2io_chk_rx_buffers(nic_t *sp, int rng_n) return 0; } -static irqreturn_t -s2io_msi_handle(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t s2io_msi_handle(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; nic_t *sp = dev->priv; @@ -4063,8 +4062,7 @@ s2io_msi_handle(int irq, void *dev_id, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t -s2io_msix_ring_handle(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t s2io_msix_ring_handle(int irq, void *dev_id) { ring_info_t *ring = (ring_info_t *)dev_id; nic_t *sp = ring->nic; @@ -4078,8 +4076,7 @@ s2io_msix_ring_handle(int irq, void *dev_id, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t -s2io_msix_fifo_handle(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t s2io_msix_fifo_handle(int irq, void *dev_id) { fifo_info_t *fifo = (fifo_info_t *)dev_id; nic_t *sp = fifo->nic; @@ -4155,7 +4152,6 @@ static void s2io_txpic_intr_handle(nic_t *sp) * s2io_isr - ISR handler of the device . * @irq: the irq of the device. * @dev_id: a void pointer to the dev structure of the NIC. - * @pt_regs: pointer to the registers pushed on the stack. * Description: This function is the ISR handler of the device. It * identifies the reason for the interrupt and calls the relevant * service routines. As a contongency measure, this ISR allocates the @@ -4165,7 +4161,7 @@ static void s2io_txpic_intr_handle(nic_t *sp) * IRQ_HANDLED: will be returned if IRQ was handled by this routine * IRQ_NONE: will be returned if interrupt is not from our device */ -static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t s2io_isr(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; nic_t *sp = dev->priv; diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index 3afd9126a591..72f52dc98f53 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -992,12 +992,12 @@ static void s2io_init_pci(nic_t * sp); static int s2io_set_mac_addr(struct net_device *dev, u8 * addr); static void s2io_alarm_handle(unsigned long data); static int s2io_enable_msi(nic_t *nic); -static irqreturn_t s2io_msi_handle(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t s2io_msi_handle(int irq, void *dev_id); static irqreturn_t -s2io_msix_ring_handle(int irq, void *dev_id, struct pt_regs *regs); +s2io_msix_ring_handle(int irq, void *dev_id); static irqreturn_t -s2io_msix_fifo_handle(int irq, void *dev_id, struct pt_regs *regs); -static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs); +s2io_msix_fifo_handle(int irq, void *dev_id); +static irqreturn_t s2io_isr(int irq, void *dev_id); static int verify_xena_quiescence(nic_t *sp, u64 val64, int flag); static const struct ethtool_ops netdev_ethtool_ops; static void s2io_set_link(unsigned long data); diff --git a/drivers/net/saa9730.c b/drivers/net/saa9730.c index c479b07be788..c9efad8a917e 100644 --- a/drivers/net/saa9730.c +++ b/drivers/net/saa9730.c @@ -745,8 +745,7 @@ static int lan_saa9730_rx(struct net_device *dev) return 0; } -static irqreturn_t lan_saa9730_interrupt(const int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t lan_saa9730_interrupt(const int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct lan_saa9730_private *lp = netdev_priv(dev); diff --git a/drivers/net/sb1000.c b/drivers/net/sb1000.c index a1789ae59278..dc30dee5537f 100644 --- a/drivers/net/sb1000.c +++ b/drivers/net/sb1000.c @@ -84,7 +84,7 @@ extern int sb1000_probe(struct net_device *dev); static int sb1000_open(struct net_device *dev); static int sb1000_dev_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd); static int sb1000_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t sb1000_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t sb1000_interrupt(int irq, void *dev_id); static struct net_device_stats *sb1000_stats(struct net_device *dev); static int sb1000_close(struct net_device *dev); @@ -1079,7 +1079,7 @@ sb1000_start_xmit(struct sk_buff *skb, struct net_device *dev) } /* SB1000 interrupt handler. */ -static irqreturn_t sb1000_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sb1000_interrupt(int irq, void *dev_id) { char *name; unsigned char st; diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c index e4c8896b76cb..db2324939b69 100644 --- a/drivers/net/sb1250-mac.c +++ b/drivers/net/sb1250-mac.c @@ -294,7 +294,7 @@ static void sbmac_channel_stop(struct sbmac_softc *s); static sbmac_state_t sbmac_set_channel_state(struct sbmac_softc *,sbmac_state_t); static void sbmac_promiscuous_mode(struct sbmac_softc *sc,int onoff); static uint64_t sbmac_addr2reg(unsigned char *ptr); -static irqreturn_t sbmac_intr(int irq,void *dev_instance,struct pt_regs *rgs); +static irqreturn_t sbmac_intr(int irq,void *dev_instance); static int sbmac_start_tx(struct sk_buff *skb, struct net_device *dev); static void sbmac_setmulti(struct sbmac_softc *sc); static int sbmac_init(struct net_device *dev, int idx); @@ -2049,7 +2049,7 @@ static int sbmac_set_duplex(struct sbmac_softc *s,sbmac_duplex_t duplex,sbmac_fc * Return value: * nothing ********************************************************************* */ -static irqreturn_t sbmac_intr(int irq,void *dev_instance,struct pt_regs *rgs) +static irqreturn_t sbmac_intr(int irq,void *dev_instance) { struct net_device *dev = (struct net_device *) dev_instance; struct sbmac_softc *sc = netdev_priv(dev); diff --git a/drivers/net/seeq8005.c b/drivers/net/seeq8005.c index 20afdc7f2b97..d9d0a3a3c558 100644 --- a/drivers/net/seeq8005.c +++ b/drivers/net/seeq8005.c @@ -83,7 +83,7 @@ static int seeq8005_probe1(struct net_device *dev, int ioaddr); static int seeq8005_open(struct net_device *dev); static void seeq8005_timeout(struct net_device *dev); static int seeq8005_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t seeq8005_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t seeq8005_interrupt(int irq, void *dev_id); static void seeq8005_rx(struct net_device *dev); static int seeq8005_close(struct net_device *dev); static struct net_device_stats *seeq8005_get_stats(struct net_device *dev); @@ -437,7 +437,7 @@ inline void wait_for_buffer(struct net_device * dev) /* The typical workload of the driver: Handle the network interface interrupts. */ -static irqreturn_t seeq8005_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t seeq8005_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct net_local *lp; diff --git a/drivers/net/sgiseeq.c b/drivers/net/sgiseeq.c index f95a5b0223fb..a833e7f9757f 100644 --- a/drivers/net/sgiseeq.c +++ b/drivers/net/sgiseeq.c @@ -432,7 +432,7 @@ static inline void sgiseeq_tx(struct net_device *dev, struct sgiseeq_private *sp } } -static irqreturn_t sgiseeq_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sgiseeq_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct sgiseeq_private *sp = netdev_priv(dev); diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c index e8f26b79bbaf..aaba458584fb 100644 --- a/drivers/net/sis190.c +++ b/drivers/net/sis190.c @@ -713,7 +713,7 @@ static void sis190_tx_interrupt(struct net_device *dev, * The interrupt handler does all of the Rx thread work and cleans up after * the Tx thread. */ -static irqreturn_t sis190_interrupt(int irq, void *__dev, struct pt_regs *regs) +static irqreturn_t sis190_interrupt(int irq, void *__dev) { struct net_device *dev = __dev; struct sis190_private *tp = netdev_priv(dev); @@ -758,7 +758,7 @@ static void sis190_netpoll(struct net_device *dev) struct pci_dev *pdev = tp->pci_dev; disable_irq(pdev->irq); - sis190_interrupt(pdev->irq, dev, NULL); + sis190_interrupt(pdev->irq, dev); enable_irq(pdev->irq); } #endif diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c index 28606e20df1c..fb2b53051635 100644 --- a/drivers/net/sis900.c +++ b/drivers/net/sis900.c @@ -218,7 +218,7 @@ static void sis900_init_rx_ring(struct net_device *net_dev); static int sis900_start_xmit(struct sk_buff *skb, struct net_device *net_dev); static int sis900_rx(struct net_device *net_dev); static void sis900_finish_xmit (struct net_device *net_dev); -static irqreturn_t sis900_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t sis900_interrupt(int irq, void *dev_instance); static int sis900_close(struct net_device *net_dev); static int mii_ioctl(struct net_device *net_dev, struct ifreq *rq, int cmd); static struct net_device_stats *sis900_get_stats(struct net_device *net_dev); @@ -988,7 +988,7 @@ static u16 sis900_reset_phy(struct net_device *net_dev, int phy_addr) static void sis900_poll(struct net_device *dev) { disable_irq(dev->irq); - sis900_interrupt(dev->irq, dev, NULL); + sis900_interrupt(dev->irq, dev); enable_irq(dev->irq); } #endif @@ -1642,7 +1642,7 @@ sis900_start_xmit(struct sk_buff *skb, struct net_device *net_dev) * and cleans up after the Tx thread */ -static irqreturn_t sis900_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t sis900_interrupt(int irq, void *dev_instance) { struct net_device *net_dev = dev_instance; struct sis900_private *sis_priv = net_dev->priv; diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c index 99e92627642c..d4913c3de2a1 100644 --- a/drivers/net/sk98lin/skge.c +++ b/drivers/net/sk98lin/skge.c @@ -196,8 +196,8 @@ static SK_BOOL BoardAllocMem(SK_AC *pAC); static void BoardFreeMem(SK_AC *pAC); static void BoardInitMem(SK_AC *pAC); static void SetupRing(SK_AC*, void*, uintptr_t, RXD**, RXD**, RXD**, int*, SK_BOOL); -static SkIsrRetVar SkGeIsr(int irq, void *dev_id, struct pt_regs *ptregs); -static SkIsrRetVar SkGeIsrOnePort(int irq, void *dev_id, struct pt_regs *ptregs); +static SkIsrRetVar SkGeIsr(int irq, void *dev_id); +static SkIsrRetVar SkGeIsrOnePort(int irq, void *dev_id); static int SkGeOpen(struct SK_NET_DEVICE *dev); static int SkGeClose(struct SK_NET_DEVICE *dev); static int SkGeXmit(struct sk_buff *skb, struct SK_NET_DEVICE *dev); @@ -880,7 +880,7 @@ int PortIndex) /* index of the port for which to re-init */ * Returns: N/A * */ -static SkIsrRetVar SkGeIsr(int irq, void *dev_id, struct pt_regs *ptregs) +static SkIsrRetVar SkGeIsr(int irq, void *dev_id) { struct SK_NET_DEVICE *dev = (struct SK_NET_DEVICE *)dev_id; DEV_NET *pNet; @@ -1029,7 +1029,7 @@ SK_U32 IntSrc; /* interrupts source register contents */ * Returns: N/A * */ -static SkIsrRetVar SkGeIsrOnePort(int irq, void *dev_id, struct pt_regs *ptregs) +static SkIsrRetVar SkGeIsrOnePort(int irq, void *dev_id) { struct SK_NET_DEVICE *dev = (struct SK_NET_DEVICE *)dev_id; DEV_NET *pNet; @@ -1140,7 +1140,7 @@ SK_U32 IntSrc; /* interrupts source register contents */ static void SkGePollController(struct net_device *dev) { disable_irq(dev->irq); - SkGeIsr(dev->irq, dev, NULL); + SkGeIsr(dev->irq, dev); enable_irq(dev->irq); } #endif diff --git a/drivers/net/sk_mca.c b/drivers/net/sk_mca.c index 37b88da1abe5..96e06c51b75d 100644 --- a/drivers/net/sk_mca.c +++ b/drivers/net/sk_mca.c @@ -732,7 +732,7 @@ static u16 irqtx_handler(struct net_device *dev, u16 oldcsr0) /* general interrupt entry */ -static irqreturn_t irq_handler(int irq, void *device, struct pt_regs *regs) +static irqreturn_t irq_handler(int irq, void *device) { struct net_device *dev = (struct net_device *) device; u16 csr0val; diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c index 8e4d18440a56..06ea2626c6f4 100644 --- a/drivers/net/skfp/skfddi.c +++ b/drivers/net/skfp/skfddi.c @@ -101,7 +101,7 @@ static const char * const boot_msg = static int skfp_driver_init(struct net_device *dev); static int skfp_open(struct net_device *dev); static int skfp_close(struct net_device *dev); -static irqreturn_t skfp_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t skfp_interrupt(int irq, void *dev_id); static struct net_device_stats *skfp_ctl_get_stats(struct net_device *dev); static void skfp_ctl_set_multicast_list(struct net_device *dev); static void skfp_ctl_set_multicast_list_wo_lock(struct net_device *dev); @@ -593,7 +593,6 @@ static int skfp_close(struct net_device *dev) * Arguments: * irq - interrupt vector * dev_id - pointer to device information - * regs - pointer to registers structure * * Functional Description: * This routine calls the interrupt processing routine for this adapter. It @@ -615,7 +614,7 @@ static int skfp_close(struct net_device *dev) * Interrupts are disabled, then reenabled at the adapter. */ -irqreturn_t skfp_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t skfp_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct s_smc *smc; /* private board structure pointer */ diff --git a/drivers/net/skge.c b/drivers/net/skge.c index 705e9a8fa30f..a4a58e4e93a1 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -3051,7 +3051,7 @@ static void skge_extirq(void *arg) spin_unlock_irq(&hw->hw_lock); } -static irqreturn_t skge_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t skge_intr(int irq, void *dev_id) { struct skge_hw *hw = dev_id; u32 status; @@ -3125,7 +3125,7 @@ static void skge_netpoll(struct net_device *dev) struct skge_port *skge = netdev_priv(dev); disable_irq(dev->irq); - skge_intr(dev->irq, skge->hw, NULL); + skge_intr(dev->irq, skge->hw); enable_irq(dev->irq); } #endif diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 396e7df3c61b..459c845d6648 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -2364,7 +2364,7 @@ static int sky2_poll(struct net_device *dev0, int *budget) } } -static irqreturn_t sky2_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sky2_intr(int irq, void *dev_id) { struct sky2_hw *hw = dev_id; struct net_device *dev0 = hw->dev[0]; @@ -3298,8 +3298,7 @@ static void __devinit sky2_show_addr(struct net_device *dev) } /* Handle software interrupt used during MSI test */ -static irqreturn_t __devinit sky2_test_intr(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t __devinit sky2_test_intr(int irq, void *dev_id) { struct sky2_hw *hw = dev_id; u32 status = sky2_read32(hw, B0_Y2_SP_ISRC2); diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c index 7986514883ac..889ef0d7c374 100644 --- a/drivers/net/smc-ultra.c +++ b/drivers/net/smc-ultra.c @@ -127,7 +127,7 @@ MODULE_DEVICE_TABLE(isapnp, ultra_device_ids); static void ultra_poll(struct net_device *dev) { disable_irq(dev->irq); - ei_interrupt(dev->irq, dev, NULL); + ei_interrupt(dev->irq, dev); enable_irq(dev->irq); } #endif diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index a621b17456e5..2c4343395a4d 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -1074,7 +1074,7 @@ static void smc911x_phy_interrupt(struct net_device *dev) * This is the main routine of the driver, to handle the device when * it needs some attention. */ -static irqreturn_t smc911x_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t smc911x_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; unsigned long ioaddr = dev->base_addr; @@ -1251,7 +1251,7 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id, struct pt_regs *regs #ifdef SMC_USE_DMA static void -smc911x_tx_dma_irq(int dma, void *data, struct pt_regs *regs) +smc911x_tx_dma_irq(int dma, void *data) { struct net_device *dev = (struct net_device *)data; struct smc911x_local *lp = netdev_priv(dev); @@ -1285,7 +1285,7 @@ smc911x_tx_dma_irq(int dma, void *data, struct pt_regs *regs) "%s: TX DMA irq completed\n", dev->name); } static void -smc911x_rx_dma_irq(int dma, void *data, struct pt_regs *regs) +smc911x_rx_dma_irq(int dma, void *data) { struct net_device *dev = (struct net_device *)data; unsigned long ioaddr = dev->base_addr; diff --git a/drivers/net/smc9194.c b/drivers/net/smc9194.c index 5506a0d3efe2..c0d13d650913 100644 --- a/drivers/net/smc9194.c +++ b/drivers/net/smc9194.c @@ -270,7 +270,7 @@ static void smc_set_multicast_list(struct net_device *dev); /* . Handles the actual interrupt */ -static irqreturn_t smc_interrupt(int irq, void *, struct pt_regs *regs); +static irqreturn_t smc_interrupt(int irq, void *); /* . This is a separate procedure to handle the receipt of a packet, to . leave the interrupt code looking slightly cleaner @@ -1391,7 +1391,7 @@ static void smc_tx( struct net_device * dev ) . ---------------------------------------------------------------------*/ -static irqreturn_t smc_interrupt(int irq, void * dev_id, struct pt_regs * regs) +static irqreturn_t smc_interrupt(int irq, void * dev_id) { struct net_device *dev = dev_id; int ioaddr = dev->base_addr; diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index d7e56438b5d6..506807fa5268 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -1284,7 +1284,7 @@ static void smc_eph_interrupt(struct net_device *dev) * This is the main routine of the driver, to handle the device when * it needs some attention. */ -static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t smc_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct smc_local *lp = netdev_priv(dev); diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h index fedd1a37bc3e..636dbfcdf8cb 100644 --- a/drivers/net/smc91x.h +++ b/drivers/net/smc91x.h @@ -507,7 +507,7 @@ smc_pxa_dma_insw(void __iomem *ioaddr, u_long physaddr, int reg, int dma, #endif static void -smc_pxa_dma_irq(int dma, void *dummy, struct pt_regs *regs) +smc_pxa_dma_irq(int dma, void *dummy) { DCSR(dma) = 0; } diff --git a/drivers/net/sonic.c b/drivers/net/sonic.c index 870cf6b07389..cfece9676aff 100644 --- a/drivers/net/sonic.c +++ b/drivers/net/sonic.c @@ -293,7 +293,7 @@ static int sonic_send_packet(struct sk_buff *skb, struct net_device *dev) * The typical workload of the driver: * Handle the network interface interrupts. */ -static irqreturn_t sonic_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sonic_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct sonic_local *lp = netdev_priv(dev); diff --git a/drivers/net/sonic.h b/drivers/net/sonic.h index 7f886e8ae28f..7db13e4a7ea5 100644 --- a/drivers/net/sonic.h +++ b/drivers/net/sonic.h @@ -328,7 +328,7 @@ struct sonic_local { static int sonic_open(struct net_device *dev); static int sonic_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t sonic_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t sonic_interrupt(int irq, void *dev_id); static void sonic_rx(struct net_device *dev); static int sonic_close(struct net_device *dev); static struct net_device_stats *sonic_get_stats(struct net_device *dev); diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c index 1397fc55cf68..46a009085f7c 100644 --- a/drivers/net/spider_net.c +++ b/drivers/net/spider_net.c @@ -1445,7 +1445,7 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg) * interrupts for this device and makes the stack poll the driver */ static irqreturn_t -spider_net_interrupt(int irq, void *ptr, struct pt_regs *regs) +spider_net_interrupt(int irq, void *ptr) { struct net_device *netdev = ptr; struct spider_net_card *card = netdev_priv(netdev); @@ -1481,7 +1481,7 @@ static void spider_net_poll_controller(struct net_device *netdev) { disable_irq(netdev->irq); - spider_net_interrupt(netdev->irq, netdev, NULL); + spider_net_interrupt(netdev->irq, netdev); enable_irq(netdev->irq); } #endif /* CONFIG_NET_POLL_CONTROLLER */ diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c index 3d617e8f54b5..7a0aee6c869d 100644 --- a/drivers/net/starfire.c +++ b/drivers/net/starfire.c @@ -632,7 +632,7 @@ static void check_duplex(struct net_device *dev); static void tx_timeout(struct net_device *dev); static void init_ring(struct net_device *dev); static int start_tx(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t intr_handler(int irq, void *dev_instance); static void netdev_error(struct net_device *dev, int intr_status); static int __netdev_rx(struct net_device *dev, int *quota); static void refill_rx_ring(struct net_device *dev); @@ -1307,7 +1307,7 @@ static int start_tx(struct sk_buff *skb, struct net_device *dev) /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *rgs) +static irqreturn_t intr_handler(int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct netdev_private *np = netdev_priv(dev); diff --git a/drivers/net/sun3_82586.c b/drivers/net/sun3_82586.c index 0605461bc56d..d1d1885b0295 100644 --- a/drivers/net/sun3_82586.c +++ b/drivers/net/sun3_82586.c @@ -122,7 +122,7 @@ sizeof(nop_cmd) = 8; DELAY_16(); DELAY_16(); } } static int sun3_82586_probe1(struct net_device *dev,int ioaddr); -static irqreturn_t sun3_82586_interrupt(int irq,void *dev_id,struct pt_regs *reg_ptr); +static irqreturn_t sun3_82586_interrupt(int irq,void *dev_id); static int sun3_82586_open(struct net_device *dev); static int sun3_82586_close(struct net_device *dev); static int sun3_82586_send_packet(struct sk_buff *,struct net_device *); @@ -678,7 +678,7 @@ static void *alloc_rfa(struct net_device *dev,void *ptr) * Interrupt Handler ... */ -static irqreturn_t sun3_82586_interrupt(int irq,void *dev_id,struct pt_regs *reg_ptr) +static irqreturn_t sun3_82586_interrupt(int irq,void *dev_id) { struct net_device *dev = dev_id; unsigned short stat; diff --git a/drivers/net/sun3lance.c b/drivers/net/sun3lance.c index 61a832ce7ccf..91c76544e4dd 100644 --- a/drivers/net/sun3lance.c +++ b/drivers/net/sun3lance.c @@ -237,7 +237,7 @@ static int lance_probe( struct net_device *dev); static int lance_open( struct net_device *dev ); static void lance_init_ring( struct net_device *dev ); static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev ); -static irqreturn_t lance_interrupt( int irq, void *dev_id, struct pt_regs *fp ); +static irqreturn_t lance_interrupt( int irq, void *dev_id); static int lance_rx( struct net_device *dev ); static int lance_close( struct net_device *dev ); static struct net_device_stats *lance_get_stats( struct net_device *dev ); @@ -642,7 +642,7 @@ static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev ) /* The LANCE interrupt handler. */ -static irqreturn_t lance_interrupt( int irq, void *dev_id, struct pt_regs *fp) +static irqreturn_t lance_interrupt( int irq, void *dev_id) { struct net_device *dev = dev_id; struct lance_private *lp = netdev_priv(dev); diff --git a/drivers/net/sunbmac.c b/drivers/net/sunbmac.c index 9e4be86495a0..6439b0cef1e4 100644 --- a/drivers/net/sunbmac.c +++ b/drivers/net/sunbmac.c @@ -888,7 +888,7 @@ static void bigmac_rx(struct bigmac *bp) printk(KERN_NOTICE "%s: Memory squeeze, deferring packet.\n", bp->dev->name); } -static irqreturn_t bigmac_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t bigmac_interrupt(int irq, void *dev_id) { struct bigmac *bp = (struct bigmac *) dev_id; u32 qec_status, bmac_status; diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c index 6b8f4baf87fd..41c503d8bac4 100644 --- a/drivers/net/sundance.c +++ b/drivers/net/sundance.c @@ -420,7 +420,7 @@ static void tx_timeout(struct net_device *dev); static void init_ring(struct net_device *dev); static int start_tx(struct sk_buff *skb, struct net_device *dev); static int reset_tx (struct net_device *dev); -static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t intr_handler(int irq, void *dev_instance); static void rx_poll(unsigned long data); static void tx_poll(unsigned long data); static void refill_rx (struct net_device *dev); @@ -1102,7 +1102,7 @@ reset_tx (struct net_device *dev) /* The interrupt handler cleans up after the Tx thread, and schedule a Rx thread work */ -static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *rgs) +static irqreturn_t intr_handler(int irq, void *dev_instance) { struct net_device *dev = (struct net_device *)dev_instance; struct netdev_private *np = netdev_priv(dev); diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index 0975695ae31b..253e96e7ad20 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -932,7 +932,7 @@ static int gem_poll(struct net_device *dev, int *budget) return 0; } -static irqreturn_t gem_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t gem_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct gem *gp = dev->priv; @@ -975,7 +975,7 @@ static void gem_poll_controller(struct net_device *dev) /* gem_interrupt is safe to reentrance so no need * to disable_irq here. */ - gem_interrupt(dev->irq, dev, NULL); + gem_interrupt(dev->irq, dev); } #endif diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index f05eea53623b..45d07faf7b96 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -2093,7 +2093,7 @@ static void happy_meal_rx(struct happy_meal *hp, struct net_device *dev) RXD((">")); } -static irqreturn_t happy_meal_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t happy_meal_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct happy_meal *hp = dev->priv; @@ -2132,7 +2132,7 @@ out: } #ifdef CONFIG_SBUS -static irqreturn_t quattro_sbus_interrupt(int irq, void *cookie, struct pt_regs *ptregs) +static irqreturn_t quattro_sbus_interrupt(int irq, void *cookie) { struct quattro *qp = (struct quattro *) cookie; int i; diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c index feb42db10ee1..9207e19cac34 100644 --- a/drivers/net/sunlance.c +++ b/drivers/net/sunlance.c @@ -820,7 +820,7 @@ out: spin_unlock(&lp->lock); } -static irqreturn_t lance_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t lance_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct lance_private *lp = netdev_priv(dev); diff --git a/drivers/net/sunqe.c b/drivers/net/sunqe.c index 9202a1c369dd..020e78170595 100644 --- a/drivers/net/sunqe.c +++ b/drivers/net/sunqe.c @@ -466,7 +466,7 @@ static void qe_tx_reclaim(struct sunqe *qep); * so we just run through each qe and check to see who is signaling * and thus needs to be serviced. */ -static irqreturn_t qec_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t qec_interrupt(int irq, void *dev_id) { struct sunqec *qecp = (struct sunqec *) dev_id; u32 qec_status; diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c index 60f026509487..81ed82f0b520 100644 --- a/drivers/net/tc35815.c +++ b/drivers/net/tc35815.c @@ -453,7 +453,7 @@ static int __devinit tc35815_probe1(struct pci_dev *pdev, unsigned int base_addr static int tc35815_open(struct net_device *dev); static int tc35815_send_packet(struct sk_buff *skb, struct net_device *dev); static void tc35815_tx_timeout(struct net_device *dev); -static irqreturn_t tc35815_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t tc35815_interrupt(int irq, void *dev_id); static void tc35815_rx(struct net_device *dev); static void tc35815_txdone(struct net_device *dev); static int tc35815_close(struct net_device *dev); @@ -1044,7 +1044,7 @@ static void tc35815_fatal_error_interrupt(struct net_device *dev, int status) * The typical workload of the driver: * Handle the network interface interrupts. */ -static irqreturn_t tc35815_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t tc35815_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct tc35815_regs *tr; diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index c25ba273b745..327836b1014e 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -3481,7 +3481,7 @@ static inline void tg3_full_unlock(struct tg3 *tp) /* One-shot MSI handler - Chip automatically disables interrupt * after sending MSI so driver doesn't have to do it. */ -static irqreturn_t tg3_msi_1shot(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t tg3_msi_1shot(int irq, void *dev_id) { struct net_device *dev = dev_id; struct tg3 *tp = netdev_priv(dev); @@ -3499,7 +3499,7 @@ static irqreturn_t tg3_msi_1shot(int irq, void *dev_id, struct pt_regs *regs) * flush status block and interrupt mailbox. PCI ordering rules * guarantee that MSI will arrive after the status block. */ -static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t tg3_msi(int irq, void *dev_id) { struct net_device *dev = dev_id; struct tg3 *tp = netdev_priv(dev); @@ -3520,7 +3520,7 @@ static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs) return IRQ_RETVAL(1); } -static irqreturn_t tg3_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t tg3_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct tg3 *tp = netdev_priv(dev); @@ -3563,7 +3563,7 @@ out: return IRQ_RETVAL(handled); } -static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id) { struct net_device *dev = dev_id; struct tg3 *tp = netdev_priv(dev); @@ -3606,8 +3606,7 @@ out: } /* ISR for interrupt test */ -static irqreturn_t tg3_test_isr(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t tg3_test_isr(int irq, void *dev_id) { struct net_device *dev = dev_id; struct tg3 *tp = netdev_priv(dev); @@ -3651,7 +3650,7 @@ static void tg3_poll_controller(struct net_device *dev) { struct tg3 *tp = netdev_priv(dev); - tg3_interrupt(tp->pdev->irq, dev, NULL); + tg3_interrupt(tp->pdev->irq, dev); } #endif @@ -6838,7 +6837,7 @@ restart_timer: static int tg3_request_irq(struct tg3 *tp) { - irqreturn_t (*fn)(int, void *, struct pt_regs *); + irq_handler_t fn; unsigned long flags; struct net_device *dev = tp->dev; diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c index 8d807bf603a0..e14f5a00f65a 100644 --- a/drivers/net/tlan.c +++ b/drivers/net/tlan.c @@ -289,7 +289,7 @@ static void TLan_Eisa_Cleanup( void ); static int TLan_Init( struct net_device * ); static int TLan_Open( struct net_device *dev ); static int TLan_StartTx( struct sk_buff *, struct net_device *); -static irqreturn_t TLan_HandleInterrupt( int, void *, struct pt_regs *); +static irqreturn_t TLan_HandleInterrupt( int, void *); static int TLan_Close( struct net_device *); static struct net_device_stats *TLan_GetStats( struct net_device *); static void TLan_SetMulticastList( struct net_device *); @@ -824,7 +824,7 @@ static void __init TLan_EisaProbe (void) static void TLan_Poll(struct net_device *dev) { disable_irq(dev->irq); - TLan_HandleInterrupt(dev->irq, dev, NULL); + TLan_HandleInterrupt(dev->irq, dev); enable_irq(dev->irq); } #endif @@ -1151,7 +1151,6 @@ static int TLan_StartTx( struct sk_buff *skb, struct net_device *dev ) * occurred. * dev_id A pointer to the device assigned to * this irq line. - * regs ??? * * This function handles an interrupt generated by its * assigned TLAN adapter. The function deactivates @@ -1162,7 +1161,7 @@ static int TLan_StartTx( struct sk_buff *skb, struct net_device *dev ) * **************************************************************/ -static irqreturn_t TLan_HandleInterrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t TLan_HandleInterrupt(int irq, void *dev_id) { u32 ack; struct net_device *dev; diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c index 412390ba142e..7580bdeacadc 100644 --- a/drivers/net/tokenring/3c359.c +++ b/drivers/net/tokenring/3c359.c @@ -130,7 +130,7 @@ static int xl_xmit(struct sk_buff *skb, struct net_device *dev); static void xl_dn_comp(struct net_device *dev); static int xl_close(struct net_device *dev); static void xl_set_rx_mode(struct net_device *dev); -static irqreturn_t xl_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t xl_interrupt(int irq, void *dev_id); static struct net_device_stats * xl_get_stats(struct net_device *dev); static int xl_set_mac_address(struct net_device *dev, void *addr) ; static void xl_arb_cmd(struct net_device *dev); @@ -1042,7 +1042,7 @@ static void xl_freemem(struct net_device *dev) return ; } -static irqreturn_t xl_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t xl_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct xl_private *xl_priv =(struct xl_private *)dev->priv; diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c index 4470025ff7f8..bfe59865b1dd 100644 --- a/drivers/net/tokenring/ibmtr.c +++ b/drivers/net/tokenring/ibmtr.c @@ -197,7 +197,7 @@ static void open_sap(unsigned char type, struct net_device *dev); static void tok_set_multicast_list(struct net_device *dev); static int tok_send_packet(struct sk_buff *skb, struct net_device *dev); static int tok_close(struct net_device *dev); -static irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t tok_interrupt(int irq, void *dev_id); static void initial_tok_int(struct net_device *dev); static void tr_tx(struct net_device *dev); static void tr_rx(struct net_device *dev); @@ -1166,7 +1166,7 @@ static void dir_open_adapter (struct net_device *dev) /******************************************************************************/ -static irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t tok_interrupt(int irq, void *dev_id) { unsigned char status; /* unsigned char status_even ; */ @@ -1178,7 +1178,7 @@ static irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs) dev = dev_id; #if TR_VERBOSE - DPRINTK("Int from tok_driver, dev : %p irq%d regs=%p\n", dev,irq,regs); + DPRINTK("Int from tok_driver, dev : %p irq%d\n", dev,irq); #endif ti = (struct tok_info *) dev->priv; if (ti->sram_phys & 1) diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c index bfc8c3eae9a1..e999feb8c0bb 100644 --- a/drivers/net/tokenring/lanstreamer.c +++ b/drivers/net/tokenring/lanstreamer.c @@ -206,8 +206,7 @@ static int streamer_open(struct net_device *dev); static int streamer_xmit(struct sk_buff *skb, struct net_device *dev); static int streamer_close(struct net_device *dev); static void streamer_set_rx_mode(struct net_device *dev); -static irqreturn_t streamer_interrupt(int irq, void *dev_id, - struct pt_regs *regs); +static irqreturn_t streamer_interrupt(int irq, void *dev_id); static struct net_device_stats *streamer_get_stats(struct net_device *dev); static int streamer_set_mac_address(struct net_device *dev, void *addr); static void streamer_arb_cmd(struct net_device *dev); @@ -1028,7 +1027,7 @@ static void streamer_rx(struct net_device *dev) } /* end for all completed rx descriptors */ } -static irqreturn_t streamer_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t streamer_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct streamer_private *streamer_priv = diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c index 666bbaaae82f..ed274d6909d0 100644 --- a/drivers/net/tokenring/madgemc.c +++ b/drivers/net/tokenring/madgemc.c @@ -70,7 +70,7 @@ static void madgemc_setregpage(struct net_device *dev, int page); static void madgemc_setsifsel(struct net_device *dev, int val); static void madgemc_setint(struct net_device *dev, int val); -static irqreturn_t madgemc_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t madgemc_interrupt(int irq, void *dev_id); /* * These work around paging, however they don't guarentee you're on the @@ -417,7 +417,7 @@ getout: * exhausted all contiguous interrupts. * */ -static irqreturn_t madgemc_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t madgemc_interrupt(int irq, void *dev_id) { int pending,reg1; struct net_device *dev; @@ -451,7 +451,7 @@ static irqreturn_t madgemc_interrupt(int irq, void *dev_id, struct pt_regs *regs outb(reg1, dev->base_addr + MC_CONTROL_REG1); /* Continue handling as normal */ - tms380tr_interrupt(irq, dev_id, regs); + tms380tr_interrupt(irq, dev_id); pending = SIFREADW(SIFSTS); /* restart - the SIF way */ diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c index 85831484bc40..cd142d0302bc 100644 --- a/drivers/net/tokenring/olympic.c +++ b/drivers/net/tokenring/olympic.c @@ -185,7 +185,7 @@ static int olympic_xmit(struct sk_buff *skb, struct net_device *dev); static int olympic_close(struct net_device *dev); static void olympic_set_rx_mode(struct net_device *dev); static void olympic_freemem(struct net_device *dev) ; -static irqreturn_t olympic_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t olympic_interrupt(int irq, void *dev_id); static struct net_device_stats * olympic_get_stats(struct net_device *dev); static int olympic_set_mac_address(struct net_device *dev, void *addr) ; static void olympic_arb_cmd(struct net_device *dev); @@ -925,7 +925,7 @@ static void olympic_freemem(struct net_device *dev) return ; } -static irqreturn_t olympic_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t olympic_interrupt(int irq, void *dev_id) { struct net_device *dev= (struct net_device *)dev_id; struct olympic_private *olympic_priv=(struct olympic_private *)dev->priv; diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c index 85a7f797d343..9bd4cba87872 100644 --- a/drivers/net/tokenring/smctr.c +++ b/drivers/net/tokenring/smctr.c @@ -141,7 +141,7 @@ static int smctr_init_shared_memory(struct net_device *dev); static int smctr_init_tx_bdbs(struct net_device *dev); static int smctr_init_tx_fcbs(struct net_device *dev); static int smctr_internal_self_test(struct net_device *dev); -static irqreturn_t smctr_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t smctr_interrupt(int irq, void *dev_id); static int smctr_issue_enable_int_cmd(struct net_device *dev, __u16 interrupt_enable_mask); static int smctr_issue_int_ack(struct net_device *dev, __u16 iack_code, @@ -1980,7 +1980,7 @@ static int smctr_internal_self_test(struct net_device *dev) /* * The typical workload of the driver: Handle the network interface interrupts. */ -static irqreturn_t smctr_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t smctr_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct net_local *tp; diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c index c1925590a0e1..c0ab6e44eb1f 100644 --- a/drivers/net/tokenring/tms380tr.c +++ b/drivers/net/tokenring/tms380tr.c @@ -744,7 +744,7 @@ static void tms380tr_timer_chk(unsigned long data) /* * The typical workload of the driver: Handle the network interface interrupts. */ -irqreturn_t tms380tr_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t tms380tr_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct net_local *tp; diff --git a/drivers/net/tokenring/tms380tr.h b/drivers/net/tokenring/tms380tr.h index 30452c67bb68..2a16078ac3fd 100644 --- a/drivers/net/tokenring/tms380tr.h +++ b/drivers/net/tokenring/tms380tr.h @@ -16,7 +16,7 @@ /* module prototypes */ int tms380tr_open(struct net_device *dev); int tms380tr_close(struct net_device *dev); -irqreturn_t tms380tr_interrupt(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t tms380tr_interrupt(int irq, void *dev_id); int tmsdev_init(struct net_device *dev, struct device *pdev); void tmsdev_term(struct net_device *dev); void tms380tr_wait(unsigned long time); diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c index e1b48bd86646..2cfd9634895a 100644 --- a/drivers/net/tulip/de2104x.c +++ b/drivers/net/tulip/de2104x.c @@ -484,7 +484,7 @@ rx_next: de->rx_tail = rx_tail; } -static irqreturn_t de_interrupt (int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t de_interrupt (int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct de_private *de = dev->priv; diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c index fb5fa7d68888..e17f9779ead2 100644 --- a/drivers/net/tulip/de4x5.c +++ b/drivers/net/tulip/de4x5.c @@ -896,7 +896,7 @@ static struct { */ static int de4x5_open(struct net_device *dev); static int de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t de4x5_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t de4x5_interrupt(int irq, void *dev_id); static int de4x5_close(struct net_device *dev); static struct net_device_stats *de4x5_get_stats(struct net_device *dev); static void de4x5_local_stats(struct net_device *dev, char *buf, int pkt_len); @@ -1538,7 +1538,7 @@ de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev) ** interrupt is asserted and this routine entered. */ static irqreturn_t -de4x5_interrupt(int irq, void *dev_id, struct pt_regs *regs) +de4x5_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct de4x5_private *lp; diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c index ccf2c225f084..4dd8a0bae860 100644 --- a/drivers/net/tulip/dmfe.c +++ b/drivers/net/tulip/dmfe.c @@ -300,7 +300,7 @@ static struct net_device_stats * dmfe_get_stats(struct DEVICE *); static void dmfe_set_filter_mode(struct DEVICE *); static const struct ethtool_ops netdev_ethtool_ops; static u16 read_srom_word(long ,int); -static irqreturn_t dmfe_interrupt(int , void *, struct pt_regs *); +static irqreturn_t dmfe_interrupt(int , void *); #ifdef CONFIG_NET_POLL_CONTROLLER static void poll_dmfe (struct net_device *dev); #endif @@ -735,7 +735,7 @@ static int dmfe_stop(struct DEVICE *dev) * receive the packet to upper layer, free the transmitted packet */ -static irqreturn_t dmfe_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t dmfe_interrupt(int irq, void *dev_id) { struct DEVICE *dev = dev_id; struct dmfe_board_info *db = netdev_priv(dev); @@ -806,7 +806,7 @@ static void poll_dmfe (struct net_device *dev) /* disable_irq here is not very nice, but with the lockless interrupt handler we have no other choice. */ disable_irq(dev->irq); - dmfe_interrupt (dev->irq, dev, NULL); + dmfe_interrupt (dev->irq, dev); enable_irq(dev->irq); } #endif diff --git a/drivers/net/tulip/interrupt.c b/drivers/net/tulip/interrupt.c index 7f8f5d42a761..e3488d7b8ede 100644 --- a/drivers/net/tulip/interrupt.c +++ b/drivers/net/tulip/interrupt.c @@ -496,7 +496,7 @@ static inline unsigned int phy_interrupt (struct net_device *dev) /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -irqreturn_t tulip_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +irqreturn_t tulip_interrupt(int irq, void *dev_instance) { struct net_device *dev = (struct net_device *)dev_instance; struct tulip_private *tp = netdev_priv(dev); diff --git a/drivers/net/tulip/tulip.h b/drivers/net/tulip/tulip.h index 25668ddb1f7e..ad107f45c7b1 100644 --- a/drivers/net/tulip/tulip.h +++ b/drivers/net/tulip/tulip.h @@ -424,7 +424,7 @@ int tulip_read_eeprom(struct net_device *dev, int location, int addr_len); /* interrupt.c */ extern unsigned int tulip_max_interrupt_work; extern int tulip_rx_copybreak; -irqreturn_t tulip_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +irqreturn_t tulip_interrupt(int irq, void *dev_instance); int tulip_refill_rx(struct net_device *dev); #ifdef CONFIG_TULIP_NAPI int tulip_poll(struct net_device *dev, int *budget); diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c index 831919a81918..0aee618f883c 100644 --- a/drivers/net/tulip/tulip_core.c +++ b/drivers/net/tulip/tulip_core.c @@ -1823,7 +1823,7 @@ static void poll_tulip (struct net_device *dev) /* disable_irq here is not very nice, but with the lockless interrupt handler we have no other choice. */ disable_irq(dev->irq); - tulip_interrupt (dev->irq, dev, NULL); + tulip_interrupt (dev->irq, dev); enable_irq(dev->irq); } #endif diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c index 0b176be51eb3..229158e8e4be 100644 --- a/drivers/net/tulip/uli526x.c +++ b/drivers/net/tulip/uli526x.c @@ -224,7 +224,7 @@ static struct net_device_stats * uli526x_get_stats(struct net_device *); static void uli526x_set_filter_mode(struct net_device *); static const struct ethtool_ops netdev_ethtool_ops; static u16 read_srom_word(long, int); -static irqreturn_t uli526x_interrupt(int, void *, struct pt_regs *); +static irqreturn_t uli526x_interrupt(int, void *); static void uli526x_descriptor_init(struct uli526x_board_info *, unsigned long); static void allocate_rx_buffer(struct uli526x_board_info *); static void update_cr6(u32, unsigned long); @@ -659,7 +659,7 @@ static int uli526x_stop(struct net_device *dev) * receive the packet to upper layer, free the transmitted packet */ -static irqreturn_t uli526x_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t uli526x_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct uli526x_board_info *db = netdev_priv(dev); diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c index 2fca1ee24f5a..002a05e0722f 100644 --- a/drivers/net/tulip/winbond-840.c +++ b/drivers/net/tulip/winbond-840.c @@ -332,7 +332,7 @@ static void tx_timeout(struct net_device *dev); static int alloc_ringdesc(struct net_device *dev); static void free_ringdesc(struct netdev_private *np); static int start_tx(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t intr_handler(int irq, void *dev_instance); static void netdev_error(struct net_device *dev, int intr_status); static int netdev_rx(struct net_device *dev); static u32 __set_rx_mode(struct net_device *dev); @@ -1110,7 +1110,7 @@ static void netdev_tx_done(struct net_device *dev) /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *rgs) +static irqreturn_t intr_handler(int irq, void *dev_instance) { struct net_device *dev = (struct net_device *)dev_instance; struct netdev_private *np = netdev_priv(dev); diff --git a/drivers/net/tulip/xircom_cb.c b/drivers/net/tulip/xircom_cb.c index 629eac645289..61d313049dd0 100644 --- a/drivers/net/tulip/xircom_cb.c +++ b/drivers/net/tulip/xircom_cb.c @@ -114,7 +114,7 @@ struct xircom_private { /* Function prototypes */ static int xircom_probe(struct pci_dev *pdev, const struct pci_device_id *id); static void xircom_remove(struct pci_dev *pdev); -static irqreturn_t xircom_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t xircom_interrupt(int irq, void *dev_instance); static int xircom_start_xmit(struct sk_buff *skb, struct net_device *dev); static int xircom_open(struct net_device *dev); static int xircom_close(struct net_device *dev); @@ -334,7 +334,7 @@ static void __devexit xircom_remove(struct pci_dev *pdev) leave("xircom_remove"); } -static irqreturn_t xircom_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t xircom_interrupt(int irq, void *dev_instance) { struct net_device *dev = (struct net_device *) dev_instance; struct xircom_private *card = netdev_priv(dev); @@ -513,7 +513,7 @@ static struct net_device_stats *xircom_get_stats(struct net_device *dev) static void xircom_poll_controller(struct net_device *dev) { disable_irq(dev->irq); - xircom_interrupt(dev->irq, dev, NULL); + xircom_interrupt(dev->irq, dev); enable_irq(dev->irq); } #endif diff --git a/drivers/net/tulip/xircom_tulip_cb.c b/drivers/net/tulip/xircom_tulip_cb.c index 312788caa4c6..a998c5d0ae9c 100644 --- a/drivers/net/tulip/xircom_tulip_cb.c +++ b/drivers/net/tulip/xircom_tulip_cb.c @@ -328,7 +328,7 @@ static void xircom_init_ring(struct net_device *dev); static int xircom_start_xmit(struct sk_buff *skb, struct net_device *dev); static int xircom_rx(struct net_device *dev); static void xircom_media_change(struct net_device *dev); -static irqreturn_t xircom_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t xircom_interrupt(int irq, void *dev_instance); static int xircom_close(struct net_device *dev); static struct net_device_stats *xircom_get_stats(struct net_device *dev); static int xircom_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); @@ -1044,7 +1044,7 @@ static void check_duplex(struct net_device *dev) /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t xircom_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t xircom_interrupt(int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct xircom_private *tp = netdev_priv(dev); diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c index d5c32e9caa97..3bf9e630404f 100644 --- a/drivers/net/typhoon.c +++ b/drivers/net/typhoon.c @@ -1826,7 +1826,7 @@ typhoon_poll(struct net_device *dev, int *total_budget) } static irqreturn_t -typhoon_interrupt(int irq, void *dev_instance, struct pt_regs *rgs) +typhoon_interrupt(int irq, void *dev_instance) { struct net_device *dev = (struct net_device *) dev_instance; struct typhoon *tp = dev->priv; diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c index 700ebd7d1457..12cd7b561f35 100644 --- a/drivers/net/ucc_geth.c +++ b/drivers/net/ucc_geth.c @@ -3844,8 +3844,7 @@ static int ucc_geth_poll(struct net_device *dev, int *budget) } #endif /* CONFIG_UGETH_NAPI */ -static irqreturn_t ucc_geth_irq_handler(int irq, void *info, - struct pt_regs *regs) +static irqreturn_t ucc_geth_irq_handler(int irq, void *info) { struct net_device *dev = (struct net_device *)info; ucc_geth_private_t *ugeth = netdev_priv(dev); @@ -3910,7 +3909,7 @@ static irqreturn_t ucc_geth_irq_handler(int irq, void *info, return IRQ_HANDLED; } -static irqreturn_t phy_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t phy_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; ucc_geth_private_t *ugeth = netdev_priv(dev); diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c index cbebf1b96e9d..ebbda1d8f542 100644 --- a/drivers/net/via-rhine.c +++ b/drivers/net/via-rhine.c @@ -404,7 +404,7 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val static int rhine_open(struct net_device *dev); static void rhine_tx_timeout(struct net_device *dev); static int rhine_start_tx(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t rhine_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t rhine_interrupt(int irq, void *dev_instance); static void rhine_tx(struct net_device *dev); static int rhine_rx(struct net_device *dev, int limit); static void rhine_error(struct net_device *dev, int intr_status); @@ -569,7 +569,7 @@ static void __devinit rhine_reload_eeprom(long pioaddr, struct net_device *dev) static void rhine_poll(struct net_device *dev) { disable_irq(dev->irq); - rhine_interrupt(dev->irq, (void *)dev, NULL); + rhine_interrupt(dev->irq, (void *)dev); enable_irq(dev->irq); } #endif @@ -1290,7 +1290,7 @@ static int rhine_start_tx(struct sk_buff *skb, struct net_device *dev) /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t rhine_interrupt(int irq, void *dev_instance, struct pt_regs *rgs) +static irqreturn_t rhine_interrupt(int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct rhine_private *rp = netdev_priv(dev); diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index 7d8808ce541f..74f894795a1b 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -236,7 +236,7 @@ static void velocity_print_info(struct velocity_info *vptr); static int velocity_open(struct net_device *dev); static int velocity_change_mtu(struct net_device *dev, int mtu); static int velocity_xmit(struct sk_buff *skb, struct net_device *dev); -static int velocity_intr(int irq, void *dev_instance, struct pt_regs *regs); +static int velocity_intr(int irq, void *dev_instance); static void velocity_set_multi(struct net_device *dev); static struct net_device_stats *velocity_get_stats(struct net_device *dev); static int velocity_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); @@ -2036,7 +2036,6 @@ static int velocity_xmit(struct sk_buff *skb, struct net_device *dev) * velocity_intr - interrupt callback * @irq: interrupt number * @dev_instance: interrupting device - * @pt_regs: CPU register state at interrupt * * Called whenever an interrupt is generated by the velocity * adapter IRQ line. We may not be the source of the interrupt @@ -2044,7 +2043,7 @@ static int velocity_xmit(struct sk_buff *skb, struct net_device *dev) * efficiently as possible. */ -static int velocity_intr(int irq, void *dev_instance, struct pt_regs *regs) +static int velocity_intr(int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct velocity_info *vptr = netdev_priv(dev); diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c index 1f95b4864ea1..e1bf8b93f958 100644 --- a/drivers/net/wan/cosa.c +++ b/drivers/net/wan/cosa.c @@ -345,7 +345,7 @@ static void put_driver_status(struct cosa_data *cosa); static void put_driver_status_nolock(struct cosa_data *cosa); /* Interrupt handling */ -static irqreturn_t cosa_interrupt(int irq, void *cosa, struct pt_regs *regs); +static irqreturn_t cosa_interrupt(int irq, void *cosa); /* I/O ops debugging */ #ifdef DEBUG_IO @@ -1972,7 +1972,7 @@ out: spin_unlock_irqrestore(&cosa->lock, flags); } -static irqreturn_t cosa_interrupt(int irq, void *cosa_, struct pt_regs *regs) +static irqreturn_t cosa_interrupt(int irq, void *cosa_) { unsigned status; int count = 0; diff --git a/drivers/net/wan/cycx_main.c b/drivers/net/wan/cycx_main.c index a5e7ce1bd16a..12363e056b63 100644 --- a/drivers/net/wan/cycx_main.c +++ b/drivers/net/wan/cycx_main.c @@ -74,7 +74,7 @@ static int cycx_wan_setup(struct wan_device *wandev, wandev_conf_t *conf); static int cycx_wan_shutdown(struct wan_device *wandev); /* Miscellaneous functions */ -static irqreturn_t cycx_isr(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t cycx_isr(int irq, void *dev_id); /* Global Data * Note: All data must be explicitly initialized!!! @@ -301,7 +301,7 @@ out: return ret; * o acknowledge Cyclom 2X hardware interrupt. * o call protocol-specific interrupt service routine, if any. */ -static irqreturn_t cycx_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t cycx_isr(int irq, void *dev_id) { struct cycx_device *card = (struct cycx_device *)dev_id; diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c index af4d4155905b..25021a7992a9 100644 --- a/drivers/net/wan/dscc4.c +++ b/drivers/net/wan/dscc4.c @@ -365,7 +365,7 @@ static int dscc4_init_ring(struct net_device *); static void dscc4_release_ring(struct dscc4_dev_priv *); static void dscc4_timer(unsigned long); static void dscc4_tx_timeout(struct net_device *); -static irqreturn_t dscc4_irq(int irq, void *dev_id, struct pt_regs *ptregs); +static irqreturn_t dscc4_irq(int irq, void *dev_id); static int dscc4_hdlc_attach(struct net_device *, unsigned short, unsigned short); static int dscc4_set_iface(struct dscc4_dev_priv *, struct net_device *); #ifdef DSCC4_POLLING @@ -1476,7 +1476,7 @@ static int dscc4_set_iface(struct dscc4_dev_priv *dpriv, struct net_device *dev) return ret; } -static irqreturn_t dscc4_irq(int irq, void *token, struct pt_regs *ptregs) +static irqreturn_t dscc4_irq(int irq, void *token) { struct dscc4_dev_priv *root = token; struct dscc4_pci_priv *priv; diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c index 564351aafa41..c45d6a83339d 100644 --- a/drivers/net/wan/farsync.c +++ b/drivers/net/wan/farsync.c @@ -1498,7 +1498,7 @@ do_bottom_half_rx(struct fst_card_info *card) * Dev_id is our fst_card_info pointer */ static irqreturn_t -fst_intr(int irq, void *dev_id, struct pt_regs *regs) +fst_intr(int irq, void *dev_id) { struct fst_card_info *card; struct fst_port_info *port; diff --git a/drivers/net/wan/hd6457x.c b/drivers/net/wan/hd6457x.c index dce2bb317b82..8d0a1f2f00e5 100644 --- a/drivers/net/wan/hd6457x.c +++ b/drivers/net/wan/hd6457x.c @@ -424,7 +424,7 @@ static inline void sca_tx_intr(port_t *port) -static irqreturn_t sca_intr(int irq, void* dev_id, struct pt_regs *regs) +static irqreturn_t sca_intr(int irq, void* dev_id) { card_t *card = dev_id; int i; diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c index 7b5d81deb028..2b54f1bc3a0d 100644 --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -100,7 +100,7 @@ static int lmc_rx (struct net_device *dev); static int lmc_open(struct net_device *dev); static int lmc_close(struct net_device *dev); static struct net_device_stats *lmc_get_stats(struct net_device *dev); -static irqreturn_t lmc_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t lmc_interrupt(int irq, void *dev_instance); static void lmc_initcsrs(lmc_softc_t * const sc, lmc_csrptr_t csr_base, size_t csr_size); static void lmc_softreset(lmc_softc_t * const); static void lmc_running_reset(struct net_device *dev); @@ -1273,7 +1273,7 @@ static int lmc_ifdown (struct net_device *dev) /*fold00*/ /* Interrupt handling routine. This will take an incoming packet, or clean * up after a trasmit. */ -static irqreturn_t lmc_interrupt (int irq, void *dev_instance, struct pt_regs *regs) /*fold00*/ +static irqreturn_t lmc_interrupt (int irq, void *dev_instance) /*fold00*/ { struct net_device *dev = (struct net_device *) dev_instance; lmc_softc_t *sc; diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c index 8d9b959bf15b..5823e3bca178 100644 --- a/drivers/net/wan/pc300_drv.c +++ b/drivers/net/wan/pc300_drv.c @@ -284,7 +284,7 @@ static void rx_dma_buf_pt_init(pc300_t *, int); static void rx_dma_buf_init(pc300_t *, int); static void tx_dma_buf_check(pc300_t *, int); static void rx_dma_buf_check(pc300_t *, int); -static irqreturn_t cpc_intr(int, void *, struct pt_regs *); +static irqreturn_t cpc_intr(int, void *); static struct net_device_stats *cpc_get_stats(struct net_device *); static int clock_rate_calc(uclong, uclong, int *); static uclong detect_ram(pc300_t *); @@ -2363,7 +2363,7 @@ static void falc_intr(pc300_t * card) } } -static irqreturn_t cpc_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t cpc_intr(int irq, void *dev_id) { pc300_t *card; volatile ucchar plx_status; diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c index fc75bec19029..fc5c0c611ffd 100644 --- a/drivers/net/wan/sbni.c +++ b/drivers/net/wan/sbni.c @@ -119,7 +119,7 @@ static int sbni_ioctl( struct net_device *, struct ifreq *, int ); static struct net_device_stats *sbni_get_stats( struct net_device * ); static void set_multicast_list( struct net_device * ); -static irqreturn_t sbni_interrupt( int, void *, struct pt_regs * ); +static irqreturn_t sbni_interrupt( int, void * ); static void handle_channel( struct net_device * ); static int recv_frame( struct net_device * ); static void send_frame( struct net_device * ); @@ -501,7 +501,7 @@ sbni_start_xmit( struct sk_buff *skb, struct net_device *dev ) */ static irqreturn_t -sbni_interrupt( int irq, void *dev_id, struct pt_regs *regs ) +sbni_interrupt( int irq, void *dev_id ) { struct net_device *dev = (struct net_device *) dev_id; struct net_local *nl = (struct net_local *) dev->priv; diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c index 0ba018f8382b..5715d25271f1 100644 --- a/drivers/net/wan/sdla.c +++ b/drivers/net/wan/sdla.c @@ -867,7 +867,7 @@ static void sdla_receive(struct net_device *dev) spin_unlock_irqrestore(&sdla_lock, flags); } -static irqreturn_t sdla_isr(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t sdla_isr(int irq, void *dev_id) { struct net_device *dev; struct frad_local *flp; diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c index ec68f7dfd93f..c73601574334 100644 --- a/drivers/net/wan/wanxl.c +++ b/drivers/net/wan/wanxl.c @@ -244,7 +244,7 @@ static inline void wanxl_rx_intr(card_t *card) -static irqreturn_t wanxl_intr(int irq, void* dev_id, struct pt_regs *regs) +static irqreturn_t wanxl_intr(int irq, void* dev_id) { card_t *card = dev_id; int i; diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c index caa48f12fd0f..59ddd21c3958 100644 --- a/drivers/net/wan/z85230.c +++ b/drivers/net/wan/z85230.c @@ -728,7 +728,7 @@ EXPORT_SYMBOL(z8530_nop); * channel). c->lock for both channels points to dev->lock */ -irqreturn_t z8530_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t z8530_interrupt(int irq, void *dev_id) { struct z8530_dev *dev=dev_id; u8 intr; diff --git a/drivers/net/wan/z85230.h b/drivers/net/wan/z85230.h index 77e53208045f..158aea7b8eac 100644 --- a/drivers/net/wan/z85230.h +++ b/drivers/net/wan/z85230.h @@ -396,7 +396,7 @@ struct z8530_dev extern u8 z8530_dead_port[]; extern u8 z8530_hdlc_kilostream_85230[]; extern u8 z8530_hdlc_kilostream[]; -extern irqreturn_t z8530_interrupt(int, void *, struct pt_regs *); +extern irqreturn_t z8530_interrupt(int, void *); extern void z8530_describe(struct z8530_dev *, char *mapping, unsigned long io); extern int z8530_init(struct z8530_dev *); extern int z8530_shutdown(struct z8530_dev *); diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 39d09345027c..0a33c8a56e13 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -1120,8 +1120,7 @@ static void mpi_receive_802_3(struct airo_info *ai); static void mpi_receive_802_11(struct airo_info *ai); static int waitbusy (struct airo_info *ai); -static irqreturn_t airo_interrupt( int irq, void* dev_id, struct pt_regs - *regs); +static irqreturn_t airo_interrupt( int irq, void* dev_id); static int airo_thread(void *data); static void timer_func( struct net_device *dev ); static int airo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); @@ -3151,7 +3150,7 @@ static int airo_thread(void *data) { return 0; } -static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs) { +static irqreturn_t airo_interrupt ( int irq, void* dev_id) { struct net_device *dev = (struct net_device *)dev_id; u16 status; u16 fid; diff --git a/drivers/net/wireless/arlan-main.c b/drivers/net/wireless/arlan-main.c index bb6bea4f3233..4688e56b69c7 100644 --- a/drivers/net/wireless/arlan-main.c +++ b/drivers/net/wireless/arlan-main.c @@ -78,7 +78,7 @@ static int arlans_found; static int arlan_open(struct net_device *dev); static int arlan_tx(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t arlan_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t arlan_interrupt(int irq, void *dev_id); static int arlan_close(struct net_device *dev); static struct net_device_stats * arlan_statistics (struct net_device *dev); @@ -1651,7 +1651,7 @@ end_int_process: return; } -static irqreturn_t arlan_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t arlan_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct arlan_private *priv = netdev_priv(dev); diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index 0fc267d626dc..31eed85de60f 100644 --- a/drivers/net/wireless/atmel.c +++ b/drivers/net/wireless/atmel.c @@ -1145,7 +1145,7 @@ next: } } -static irqreturn_t service_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t service_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct atmel_private *priv = netdev_priv(dev); diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c index eb65db7393ba..bad3452ea893 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c @@ -1834,7 +1834,7 @@ static void bcm43xx_interrupt_ack(struct bcm43xx_private *bcm, u32 reason) } /* Interrupt handler top-half */ -static irqreturn_t bcm43xx_interrupt_handler(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t bcm43xx_interrupt_handler(int irq, void *dev_id) { irqreturn_t ret = IRQ_HANDLED; struct bcm43xx_private *bcm = dev_id; @@ -3963,7 +3963,7 @@ static void bcm43xx_net_poll_controller(struct net_device *net_dev) local_irq_save(flags); if (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED) - bcm43xx_interrupt_handler(bcm->irq, bcm, NULL); + bcm43xx_interrupt_handler(bcm->irq, bcm); local_irq_restore(flags); } #endif /* CONFIG_NET_POLL_CONTROLLER */ diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c index d500012fdc7a..ed00ebb6e7f4 100644 --- a/drivers/net/wireless/hostap/hostap_hw.c +++ b/drivers/net/wireless/hostap/hostap_hw.c @@ -2622,7 +2622,7 @@ static void prism2_check_magic(local_info_t *local) /* Called only from hardware IRQ */ -static irqreturn_t prism2_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t prism2_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; struct hostap_interface *iface; diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c index 599e2fe76188..4e4eaa2a99ca 100644 --- a/drivers/net/wireless/ipw2100.c +++ b/drivers/net/wireless/ipw2100.c @@ -3255,7 +3255,7 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) IPW_DEBUG_ISR("exit\n"); } -static irqreturn_t ipw2100_interrupt(int irq, void *data, struct pt_regs *regs) +static irqreturn_t ipw2100_interrupt(int irq, void *data) { struct ipw2100_priv *priv = data; u32 inta, inta_mask; diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index 5685d7ba55bb..1f742814a01c 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -10467,7 +10467,7 @@ static const struct ethtool_ops ipw_ethtool_ops = { .set_eeprom = ipw_ethtool_set_eeprom, }; -static irqreturn_t ipw_isr(int irq, void *data, struct pt_regs *regs) +static irqreturn_t ipw_isr(int irq, void *data) { struct ipw_priv *priv = data; u32 inta, inta_mask; diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c index 36b5e004305e..6714e0dfa8d6 100644 --- a/drivers/net/wireless/netwave_cs.c +++ b/drivers/net/wireless/netwave_cs.c @@ -207,7 +207,7 @@ static int netwave_start_xmit( struct sk_buff *skb, struct net_device *dev); static int netwave_rx( struct net_device *dev); /* Interrupt routines */ -static irqreturn_t netwave_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t netwave_interrupt(int irq, void *dev_id); static void netwave_watchdog(struct net_device *); /* Statistics */ @@ -1072,7 +1072,7 @@ static int netwave_start_xmit(struct sk_buff *skb, struct net_device *dev) { } /* netwave_start_xmit */ /* - * Function netwave_interrupt (irq, dev_id, regs) + * Function netwave_interrupt (irq, dev_id) * * This function is the interrupt handler for the Netwave card. This * routine will be called whenever: @@ -1081,7 +1081,7 @@ static int netwave_start_xmit(struct sk_buff *skb, struct net_device *dev) { * ready to transmit another packet. * 3. A command has completed execution. */ -static irqreturn_t netwave_interrupt(int irq, void* dev_id, struct pt_regs *regs) +static irqreturn_t netwave_interrupt(int irq, void* dev_id) { kio_addr_t iobase; u_char __iomem *ramBase; diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c index 9e19a963febc..793da5f69344 100644 --- a/drivers/net/wireless/orinoco.c +++ b/drivers/net/wireless/orinoco.c @@ -1952,7 +1952,7 @@ static void __orinoco_ev_wterr(struct net_device *dev, hermes_t *hw) dev->name); } -irqreturn_t orinoco_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t orinoco_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct orinoco_private *priv = netdev_priv(dev); diff --git a/drivers/net/wireless/orinoco.h b/drivers/net/wireless/orinoco.h index fb5700d6c454..4720fb20d66d 100644 --- a/drivers/net/wireless/orinoco.h +++ b/drivers/net/wireless/orinoco.h @@ -128,7 +128,7 @@ extern void free_orinocodev(struct net_device *dev); extern int __orinoco_up(struct net_device *dev); extern int __orinoco_down(struct net_device *dev); extern int orinoco_reinit_firmware(struct net_device *dev); -extern irqreturn_t orinoco_interrupt(int irq, void * dev_id, struct pt_regs *regs); +extern irqreturn_t orinoco_interrupt(int irq, void * dev_id); /********************************************************************/ /* Locking and synchronization functions */ diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c index ab3c5a27efd9..ec1c00f19eb3 100644 --- a/drivers/net/wireless/prism54/islpci_dev.c +++ b/drivers/net/wireless/prism54/islpci_dev.c @@ -182,7 +182,7 @@ isl_upload_firmware(islpci_private *priv) ******************************************************************************/ irqreturn_t -islpci_interrupt(int irq, void *config, struct pt_regs *regs) +islpci_interrupt(int irq, void *config) { u32 reg; islpci_private *priv = config; diff --git a/drivers/net/wireless/prism54/islpci_dev.h b/drivers/net/wireless/prism54/islpci_dev.h index 5049f37455b1..2f7e525d0cf6 100644 --- a/drivers/net/wireless/prism54/islpci_dev.h +++ b/drivers/net/wireless/prism54/islpci_dev.h @@ -198,7 +198,7 @@ islpci_state_t islpci_set_state(islpci_private *priv, islpci_state_t new_state); #define ISLPCI_TX_TIMEOUT (2*HZ) -irqreturn_t islpci_interrupt(int, void *, struct pt_regs *); +irqreturn_t islpci_interrupt(int, void *); int prism54_post_setup(islpci_private *, int); int islpci_reset(islpci_private *, int); diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index e82548ea609a..0b381d77015c 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -130,7 +130,7 @@ static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value, i static void verify_dl_startup(u_long); /* Prototypes for interrpt time functions **********************************/ -static irqreturn_t ray_interrupt (int reg, void *dev_id, struct pt_regs *regs); +static irqreturn_t ray_interrupt (int reg, void *dev_id); static void clear_interrupt(ray_dev_t *local); static void rx_deauthenticate(ray_dev_t *local, struct rcs __iomem *prcs, unsigned int pkt_addr, int rx_len); @@ -1940,7 +1940,7 @@ static void set_multicast_list(struct net_device *dev) /*============================================================================= * All routines below here are run at interrupt time. =============================================================================*/ -static irqreturn_t ray_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t ray_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct pcmcia_device *link; diff --git a/drivers/net/wireless/wavelan.c b/drivers/net/wireless/wavelan.c index 5b69befdab74..24221e476cd3 100644 --- a/drivers/net/wireless/wavelan.c +++ b/drivers/net/wireless/wavelan.c @@ -3768,7 +3768,7 @@ static int wv_check_ioaddr(unsigned long ioaddr, u8 * mac) * This function is the interrupt handler for the WaveLAN card. This * routine will be called whenever: */ -static irqreturn_t wavelan_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t wavelan_interrupt(int irq, void *dev_id) { struct net_device *dev; unsigned long ioaddr; diff --git a/drivers/net/wireless/wavelan.p.h b/drivers/net/wireless/wavelan.p.h index 5cb0bc8bb128..72b646c77d5a 100644 --- a/drivers/net/wireless/wavelan.p.h +++ b/drivers/net/wireless/wavelan.p.h @@ -642,8 +642,7 @@ static int /* ---------------------- INTERRUPT HANDLING ---------------------- */ static irqreturn_t wavelan_interrupt(int, /* interrupt handler */ - void *, - struct pt_regs *); + void *); static void wavelan_watchdog(struct net_device *); /* transmission watchdog */ /* ------------------- CONFIGURATION CALLBACKS ------------------- */ diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c index 0065f057bb1c..cadfe132db84 100644 --- a/drivers/net/wireless/wavelan_cs.c +++ b/drivers/net/wireless/wavelan_cs.c @@ -4117,8 +4117,7 @@ wv_pcmcia_release(struct pcmcia_device *link) */ static irqreturn_t wavelan_interrupt(int irq, - void * dev_id, - struct pt_regs * regs) + void * dev_id) { struct net_device * dev; net_local * lp; diff --git a/drivers/net/wireless/wavelan_cs.p.h b/drivers/net/wireless/wavelan_cs.p.h index f34a36b0c7b0..4d1c4905c749 100644 --- a/drivers/net/wireless/wavelan_cs.p.h +++ b/drivers/net/wireless/wavelan_cs.p.h @@ -738,8 +738,7 @@ static void /* ---------------------- INTERRUPT HANDLING ---------------------- */ static irqreturn_t wavelan_interrupt(int, /* Interrupt handler */ - void *, - struct pt_regs *); + void *); static void wavelan_watchdog(struct net_device *); /* Transmission watchdog */ /* ------------------- CONFIGURATION CALLBACKS ------------------- */ diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index e3ae5f60d5be..a1430352169b 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -1145,7 +1145,6 @@ static inline void wl3501_ack_interrupt(struct wl3501_card *this) * wl3501_interrupt - Hardware interrupt from card. * @irq - Interrupt number * @dev_id - net_device - * @regs - registers * * We must acknowledge the interrupt as soon as possible, and block the * interrupt from the same card immediately to prevent re-entry. @@ -1154,7 +1153,7 @@ static inline void wl3501_ack_interrupt(struct wl3501_card *this) * On the other hand, to prevent SUTRO from malfunctioning, we must * unlock the SUTRO as soon as possible. */ -static irqreturn_t wl3501_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t wl3501_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; struct wl3501_card *this; diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c index 80af9a9fcbb3..30057a335a7b 100644 --- a/drivers/net/wireless/zd1201.c +++ b/drivers/net/wireless/zd1201.c @@ -112,7 +112,7 @@ exit: return err; } -static void zd1201_usbfree(struct urb *urb, struct pt_regs *regs) +static void zd1201_usbfree(struct urb *urb) { struct zd1201 *zd = urb->context; @@ -177,7 +177,7 @@ static int zd1201_docmd(struct zd1201 *zd, int cmd, int parm0, } /* Callback after sending out a packet */ -static void zd1201_usbtx(struct urb *urb, struct pt_regs *regs) +static void zd1201_usbtx(struct urb *urb) { struct zd1201 *zd = urb->context; netif_wake_queue(zd->dev); @@ -185,7 +185,7 @@ static void zd1201_usbtx(struct urb *urb, struct pt_regs *regs) } /* Incoming data */ -static void zd1201_usbrx(struct urb *urb, struct pt_regs *regs) +static void zd1201_usbrx(struct urb *urb) { struct zd1201 *zd = urb->context; int free = 0; diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c index 5c265ad0485a..3faaeb2b7c89 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zd1211rw/zd_usb.c @@ -408,7 +408,7 @@ static inline void handle_retry_failed_int(struct urb *urb) } -static void int_urb_complete(struct urb *urb, struct pt_regs *pt_regs) +static void int_urb_complete(struct urb *urb) { int r; struct usb_int_header *hdr; @@ -609,7 +609,7 @@ static void handle_rx_packet(struct zd_usb *usb, const u8 *buffer, } } -static void rx_urb_complete(struct urb *urb, struct pt_regs *pt_regs) +static void rx_urb_complete(struct urb *urb) { struct zd_usb *usb; struct zd_usb_rx *rx; @@ -779,7 +779,7 @@ void zd_usb_disable_rx(struct zd_usb *usb) spin_unlock_irqrestore(&rx->lock, flags); } -static void tx_urb_complete(struct urb *urb, struct pt_regs *pt_regs) +static void tx_urb_complete(struct urb *urb) { int r; diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c index a4c4953f1365..ac600212d9a9 100644 --- a/drivers/net/yellowfin.c +++ b/drivers/net/yellowfin.c @@ -350,7 +350,7 @@ static void yellowfin_timer(unsigned long data); static void yellowfin_tx_timeout(struct net_device *dev); static void yellowfin_init_ring(struct net_device *dev); static int yellowfin_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t yellowfin_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +static irqreturn_t yellowfin_interrupt(int irq, void *dev_instance); static int yellowfin_rx(struct net_device *dev); static void yellowfin_error(struct net_device *dev, int intr_status); static int yellowfin_close(struct net_device *dev); @@ -888,7 +888,7 @@ static int yellowfin_start_xmit(struct sk_buff *skb, struct net_device *dev) /* The interrupt handler does all of the Rx thread work and cleans up after the Tx thread. */ -static irqreturn_t yellowfin_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +static irqreturn_t yellowfin_interrupt(int irq, void *dev_instance) { struct net_device *dev = dev_instance; struct yellowfin_private *yp; diff --git a/drivers/net/znet.c b/drivers/net/znet.c index 656d5a02908b..2068a109a86c 100644 --- a/drivers/net/znet.c +++ b/drivers/net/znet.c @@ -158,7 +158,7 @@ struct netidblk { static int znet_open(struct net_device *dev); static int znet_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t znet_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t znet_interrupt(int irq, void *dev_id); static void znet_rx(struct net_device *dev); static int znet_close(struct net_device *dev); static struct net_device_stats *net_get_stats(struct net_device *dev); @@ -602,7 +602,7 @@ static int znet_send_packet(struct sk_buff *skb, struct net_device *dev) } /* The ZNET interrupt handler. */ -static irqreturn_t znet_interrupt(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t znet_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct znet_private *znet = dev->priv; diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c index 0d96c50ffe9c..a0a8fd8d2124 100644 --- a/drivers/parisc/dino.c +++ b/drivers/parisc/dino.c @@ -368,8 +368,7 @@ static struct hw_interrupt_type dino_interrupt_type = { * ilr_loop counter is a kluge to prevent a "stuck" IRQ line from * wedging the CPU. Could be removed or made optional at some point. */ -static irqreturn_t -dino_isr(int irq, void *intr_dev, struct pt_regs *regs) +static irqreturn_t dino_isr(int irq, void *intr_dev) { struct dino_device *dino_dev = intr_dev; u32 mask; diff --git a/drivers/parisc/eisa.c b/drivers/parisc/eisa.c index 884965cedec9..094562e044f3 100644 --- a/drivers/parisc/eisa.c +++ b/drivers/parisc/eisa.c @@ -199,7 +199,7 @@ static struct hw_interrupt_type eisa_interrupt_type = { .end = no_end_irq, }; -static irqreturn_t eisa_irq(int wax_irq, void *intr_dev, struct pt_regs *regs) +static irqreturn_t eisa_irq(int wax_irq, void *intr_dev) { int irq = gsc_readb(0xfc01f000); /* EISA supports 16 irqs */ unsigned long flags; @@ -249,7 +249,7 @@ static irqreturn_t eisa_irq(int wax_irq, void *intr_dev, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t dummy_irq2_handler(int _, void *dev, struct pt_regs *regs) +static irqreturn_t dummy_irq2_handler(int _, void *dev) { printk(KERN_ALERT "eisa: uhh, irq2?\n"); return IRQ_HANDLED; diff --git a/drivers/parisc/gsc.c b/drivers/parisc/gsc.c index b45aa5c675a0..1b3e3fd12d95 100644 --- a/drivers/parisc/gsc.c +++ b/drivers/parisc/gsc.c @@ -73,7 +73,7 @@ EXPORT_SYMBOL(gsc_alloc_irq); EXPORT_SYMBOL(gsc_claim_irq); /* Common interrupt demultiplexer used by Asp, Lasi & Wax. */ -irqreturn_t gsc_asic_intr(int gsc_asic_irq, void *dev, struct pt_regs *regs) +irqreturn_t gsc_asic_intr(int gsc_asic_irq, void *dev) { unsigned long irr; struct gsc_asic *gsc_asic = dev; @@ -87,7 +87,7 @@ irqreturn_t gsc_asic_intr(int gsc_asic_irq, void *dev, struct pt_regs *regs) do { int local_irq = __ffs(irr); unsigned int irq = gsc_asic->global_irq[local_irq]; - __do_IRQ(irq, regs); + __do_IRQ(irq); irr &= ~(1 << local_irq); } while (irr); diff --git a/drivers/parisc/gsc.h b/drivers/parisc/gsc.h index a3dc456709d7..762a1babad60 100644 --- a/drivers/parisc/gsc.h +++ b/drivers/parisc/gsc.h @@ -44,4 +44,4 @@ void gsc_fixup_irqs(struct parisc_device *parent, void *ctrl, void (*choose)(struct parisc_device *child, void *ctrl)); void gsc_asic_assign_irq(struct gsc_asic *asic, int local_irq, int *irqp); -irqreturn_t gsc_asic_intr(int irq, void *dev, struct pt_regs *regs); +irqreturn_t gsc_asic_intr(int irq, void *dev); diff --git a/drivers/parisc/power.c b/drivers/parisc/power.c index 2eb3577a88c5..97e9dc066f95 100644 --- a/drivers/parisc/power.c +++ b/drivers/parisc/power.c @@ -188,7 +188,7 @@ static void polling_tasklet_func(unsigned long soft_power_reg) * powerfail interruption handler (irq IRQ_FROM_REGION(CPU_IRQ_REGION)+2) */ #if 0 -static void powerfail_interrupt(int code, void *x, struct pt_regs *regs) +static void powerfail_interrupt(int code, void *x) { printk(KERN_CRIT "POWERFAIL INTERRUPTION !\n"); poweroff(); diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c index 4ee26a6d9e25..1fd97f7c8b98 100644 --- a/drivers/parisc/superio.c +++ b/drivers/parisc/superio.c @@ -94,7 +94,7 @@ static struct superio_device sio_dev; #define PFX SUPERIO ": " static irqreturn_t -superio_interrupt(int parent_irq, void *devp, struct pt_regs *regs) +superio_interrupt(int parent_irq, void *devp) { u8 results; u8 local_irq; @@ -138,7 +138,7 @@ superio_interrupt(int parent_irq, void *devp, struct pt_regs *regs) } /* Call the appropriate device's interrupt */ - __do_IRQ(local_irq, regs); + __do_IRQ(local_irq); /* set EOI - forces a new interrupt if a lower priority device * still needs service. diff --git a/drivers/parport/daisy.c b/drivers/parport/daisy.c index 83ee095ec6e2..ff9f34453530 100644 --- a/drivers/parport/daisy.c +++ b/drivers/parport/daisy.c @@ -216,7 +216,7 @@ void parport_daisy_fini(struct parport *port) struct pardevice *parport_open(int devnum, const char *name, int (*pf) (void *), void (*kf) (void *), - void (*irqf) (int, void *, struct pt_regs *), + void (*irqf) (int, void *), int flags, void *handle) { struct daisydev *p = topology; diff --git a/drivers/parport/ieee1284.c b/drivers/parport/ieee1284.c index 7ff09f0f858f..5accaa7bde31 100644 --- a/drivers/parport/ieee1284.c +++ b/drivers/parport/ieee1284.c @@ -571,7 +571,7 @@ static int parport_ieee1284_ack_data_avail (struct parport *port) #endif /* IEEE1284 support */ /* Handle an interrupt. */ -void parport_ieee1284_interrupt (int which, void *handle, struct pt_regs *regs) +void parport_ieee1284_interrupt (int which, void *handle) { struct parport *port = handle; parport_ieee1284_wakeup (port); diff --git a/drivers/parport/parport_amiga.c b/drivers/parport/parport_amiga.c index 5126e74ac2ec..a0afaee5ebe5 100644 --- a/drivers/parport/parport_amiga.c +++ b/drivers/parport/parport_amiga.c @@ -138,9 +138,9 @@ static unsigned char amiga_read_status(struct parport *p) } /* as this ports irq handling is already done, we use a generic funktion */ -static irqreturn_t amiga_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t amiga_interrupt(int irq, void *dev_id) { - parport_generic_irq(irq, (struct parport *) dev_id, regs); + parport_generic_irq(irq, (struct parport *) dev_id); return IRQ_HANDLED; } diff --git a/drivers/parport/parport_atari.c b/drivers/parport/parport_atari.c index 78c3f34108bc..6ea9929b8c7f 100644 --- a/drivers/parport/parport_atari.c +++ b/drivers/parport/parport_atari.c @@ -104,9 +104,9 @@ parport_atari_restore_state(struct parport *p, struct parport_state *s) } static irqreturn_t -parport_atari_interrupt(int irq, void *dev_id, struct pt_regs *regs) +parport_atari_interrupt(int irq, void *dev_id) { - parport_generic_irq(irq, (struct parport *) dev_id, regs); + parport_generic_irq(irq, (struct parport *) dev_id); return IRQ_HANDLED; } diff --git a/drivers/parport/parport_ax88796.c b/drivers/parport/parport_ax88796.c index 1850632590fd..74f4e9742c6c 100644 --- a/drivers/parport/parport_ax88796.c +++ b/drivers/parport/parport_ax88796.c @@ -233,9 +233,9 @@ parport_ax88796_restore_state(struct parport *p, struct parport_state *s) } static irqreturn_t -parport_ax88796_interrupt(int irq, void *dev_id, struct pt_regs *regs) +parport_ax88796_interrupt(int irq, void *dev_id) { - parport_generic_irq(irq, dev_id, regs); + parport_generic_irq(irq, dev_id); return IRQ_HANDLED; } diff --git a/drivers/parport/parport_gsc.c b/drivers/parport/parport_gsc.c index 7352104f7b30..a7c5ead9a3d3 100644 --- a/drivers/parport/parport_gsc.c +++ b/drivers/parport/parport_gsc.c @@ -81,9 +81,9 @@ static int clear_epp_timeout(struct parport *pb) * of these are in parport_gsc.h. */ -static irqreturn_t parport_gsc_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t parport_gsc_interrupt(int irq, void *dev_id) { - parport_generic_irq(irq, (struct parport *) dev_id, regs); + parport_generic_irq(irq, (struct parport *) dev_id); return IRQ_HANDLED; } diff --git a/drivers/parport/parport_ip32.c b/drivers/parport/parport_ip32.c index 46e06e596d73..e3e19277030a 100644 --- a/drivers/parport/parport_ip32.c +++ b/drivers/parport/parport_ip32.c @@ -548,10 +548,8 @@ static void parport_ip32_dma_setup_context(unsigned int limit) * parport_ip32_dma_interrupt - DMA interrupt handler * @irq: interrupt number * @dev_id: unused - * @regs: pointer to &struct pt_regs */ -static irqreturn_t parport_ip32_dma_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t parport_ip32_dma_interrupt(int irq, void *dev_id) { if (parport_ip32_dma.left) pr_trace(NULL, "(%d): ctx=%d", irq, parport_ip32_dma.ctx); @@ -560,8 +558,7 @@ static irqreturn_t parport_ip32_dma_interrupt(int irq, void *dev_id, } #if DEBUG_PARPORT_IP32 -static irqreturn_t parport_ip32_merr_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t parport_ip32_merr_interrupt(int irq, void *dev_id) { pr_trace1(NULL, "(%d)", irq); return IRQ_HANDLED; @@ -772,13 +769,11 @@ static inline void parport_ip32_wakeup(struct parport *p) * parport_ip32_interrupt - interrupt handler * @irq: interrupt number * @dev_id: pointer to &struct parport - * @regs: pointer to &struct pt_regs * * Caught interrupts are forwarded to the upper parport layer if IRQ_mode is * %PARPORT_IP32_IRQ_FWD. */ -static irqreturn_t parport_ip32_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t parport_ip32_interrupt(int irq, void *dev_id) { struct parport * const p = dev_id; struct parport_ip32_private * const priv = p->physport->private_data; diff --git a/drivers/parport/parport_mfc3.c b/drivers/parport/parport_mfc3.c index b2b8092a2b39..6541cde4df00 100644 --- a/drivers/parport/parport_mfc3.c +++ b/drivers/parport/parport_mfc3.c @@ -211,7 +211,7 @@ static void mfc3_change_mode( struct parport *p, int m) static int use_cnt = 0; -static irqreturn_t mfc3_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t mfc3_interrupt(int irq, void *dev_id) { int i; diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c index fe800dc0be9f..39c96641bc72 100644 --- a/drivers/parport/parport_pc.c +++ b/drivers/parport/parport_pc.c @@ -270,9 +270,9 @@ static int clear_epp_timeout(struct parport *pb) * of these are in parport_pc.h. */ -static irqreturn_t parport_pc_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t parport_pc_interrupt(int irq, void *dev_id) { - parport_generic_irq(irq, (struct parport *) dev_id, regs); + parport_generic_irq(irq, (struct parport *) dev_id); /* FIXME! Was it really ours? */ return IRQ_HANDLED; } diff --git a/drivers/parport/parport_sunbpp.c b/drivers/parport/parport_sunbpp.c index fac333b279bf..d758c90c86af 100644 --- a/drivers/parport/parport_sunbpp.c +++ b/drivers/parport/parport_sunbpp.c @@ -46,7 +46,7 @@ #define dprintk(x) #endif -static irqreturn_t parport_sunbpp_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t parport_sunbpp_interrupt(int irq, void *dev_id) { parport_generic_irq(irq, (struct parport *) dev_id, regs); return IRQ_HANDLED; diff --git a/drivers/parport/share.c b/drivers/parport/share.c index 94dc506b83d1..fd9129e424f9 100644 --- a/drivers/parport/share.c +++ b/drivers/parport/share.c @@ -519,7 +519,7 @@ void parport_remove_port(struct parport *port) struct pardevice * parport_register_device(struct parport *port, const char *name, int (*pf)(void *), void (*kf)(void *), - void (*irq_func)(int, void *, struct pt_regs *), + void (*irq_func)(int, void *), int flags, void *handle) { struct pardevice *tmp; diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c index d5df5871cfa2..d06ab4045134 100644 --- a/drivers/pci/hotplug/cpci_hotplug_core.c +++ b/drivers/pci/hotplug/cpci_hotplug_core.c @@ -342,7 +342,7 @@ cpci_hp_unregister_bus(struct pci_bus *bus) /* This is the interrupt mode interrupt handler */ static irqreturn_t -cpci_hp_intr(int irq, void *data, struct pt_regs *regs) +cpci_hp_intr(int irq, void *data) { dbg("entered cpci_hp_intr"); diff --git a/drivers/pci/hotplug/cpqphp.h b/drivers/pci/hotplug/cpqphp.h index c74e9e37e76b..ea040c32f47d 100644 --- a/drivers/pci/hotplug/cpqphp.h +++ b/drivers/pci/hotplug/cpqphp.h @@ -409,7 +409,7 @@ extern void cpqhp_remove_debugfs_files (struct controller *ctrl); /* controller functions */ extern void cpqhp_pushbutton_thread (unsigned long event_pointer); -extern irqreturn_t cpqhp_ctrl_intr (int IRQ, void *data, struct pt_regs *regs); +extern irqreturn_t cpqhp_ctrl_intr (int IRQ, void *data); extern int cpqhp_find_available_resources (struct controller *ctrl, void __iomem *rom_start); extern int cpqhp_event_start_thread (void); extern void cpqhp_event_stop_thread (void); diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c index ae2dd36efef2..3ec2ad7db49a 100644 --- a/drivers/pci/hotplug/cpqphp_ctrl.c +++ b/drivers/pci/hotplug/cpqphp_ctrl.c @@ -889,7 +889,7 @@ int cpqhp_resource_sort_and_combine(struct pci_resource **head) } -irqreturn_t cpqhp_ctrl_intr(int IRQ, void *data, struct pt_regs *regs) +irqreturn_t cpqhp_ctrl_intr(int IRQ, void *data) { struct controller *ctrl = data; u8 schedule_flag = 0; diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 6ab3b6cd2b54..703a64a39fe8 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -222,7 +222,7 @@ static struct php_ctlr_state_s *php_ctlr_list_head; /* HPC state linked list */ static int ctlr_seq_num = 0; /* Controller sequence # */ static spinlock_t list_lock; -static irqreturn_t pcie_isr(int IRQ, void *dev_id, struct pt_regs *regs); +static irqreturn_t pcie_isr(int IRQ, void *dev_id); static void start_int_poll_timer(struct php_ctlr_state_s *php_ctlr, int seconds); @@ -239,7 +239,7 @@ static void int_poll_timeout(unsigned long lphp_ctlr) } /* Poll for interrupt events. regs == NULL => polling */ - pcie_isr( 0, (void *)php_ctlr, NULL ); + pcie_isr( 0, (void *)php_ctlr ); init_timer(&php_ctlr->int_poll_timer); @@ -863,7 +863,7 @@ static int hpc_power_off_slot(struct slot * slot) return retval; } -static irqreturn_t pcie_isr(int IRQ, void *dev_id, struct pt_regs *regs) +static irqreturn_t pcie_isr(int IRQ, void *dev_id) { struct controller *ctrl = NULL; struct php_ctlr_state_s *php_ctlr; diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c index 0f9798df4704..4d8aee119134 100644 --- a/drivers/pci/hotplug/shpchp_hpc.c +++ b/drivers/pci/hotplug/shpchp_hpc.c @@ -218,7 +218,7 @@ static spinlock_t list_lock; static atomic_t shpchp_num_controllers = ATOMIC_INIT(0); -static irqreturn_t shpc_isr(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t shpc_isr(int irq, void *dev_id); static void start_int_poll_timer(struct php_ctlr_state_s *php_ctlr, int sec); static int hpc_check_cmd_status(struct controller *ctrl); @@ -276,7 +276,7 @@ static void int_poll_timeout(unsigned long lphp_ctlr) DBG_ENTER_ROUTINE /* Poll for interrupt events. regs == NULL => polling */ - shpc_isr(0, php_ctlr->callback_instance_id, NULL); + shpc_isr(0, php_ctlr->callback_instance_id); init_timer(&php_ctlr->int_poll_timer); if (!shpchp_poll_time) @@ -870,7 +870,7 @@ static int hpc_set_bus_speed_mode(struct slot * slot, enum pci_bus_speed value) return retval; } -static irqreturn_t shpc_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t shpc_isr(int irq, void *dev_id) { struct controller *ctrl = (struct controller *)dev_id; struct php_ctlr_state_s *php_ctlr = ctrl->hpc_ctlr_handle; diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c index 0d4ac027d53e..04c43ef529ac 100644 --- a/drivers/pci/pcie/aer/aerdrv.c +++ b/drivers/pci/pcie/aer/aerdrv.c @@ -85,11 +85,10 @@ static struct pcie_port_service_driver aerdrv = { * aer_irq - Root Port's ISR * @irq: IRQ assigned to Root Port * @context: pointer to Root Port data structure - * @r: pointer struct pt_regs * * Invoked when Root Port detects AER messages. **/ -static irqreturn_t aer_irq(int irq, void *context, struct pt_regs * r) +static irqreturn_t aer_irq(int irq, void *context) { unsigned int status, id; struct pcie_device *pdev = (struct pcie_device *)context; diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c index 40569f40e90e..991e084db2d6 100644 --- a/drivers/pcmcia/at91_cf.c +++ b/drivers/pcmcia/at91_cf.c @@ -64,7 +64,7 @@ static int at91_cf_ss_init(struct pcmcia_socket *s) return 0; } -static irqreturn_t at91_cf_irq(int irq, void *_cf, struct pt_regs *r) +static irqreturn_t at91_cf_irq(int irq, void *_cf) { struct at91_cf_socket *cf = (struct at91_cf_socket *) _cf; diff --git a/drivers/pcmcia/hd64465_ss.c b/drivers/pcmcia/hd64465_ss.c index ad02629c8be2..db3c26b5de14 100644 --- a/drivers/pcmcia/hd64465_ss.c +++ b/drivers/pcmcia/hd64465_ss.c @@ -671,7 +671,7 @@ static int hs_irq_demux(int irq, void *dev) * Interrupt handling routine. */ -static irqreturn_t hs_interrupt(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t hs_interrupt(int irq, void *dev) { hs_socket_t *sp = (hs_socket_t *)dev; u_int events = 0; diff --git a/drivers/pcmcia/i82092.c b/drivers/pcmcia/i82092.c index 2163aa75a257..82715f448957 100644 --- a/drivers/pcmcia/i82092.c +++ b/drivers/pcmcia/i82092.c @@ -315,7 +315,7 @@ static int to_cycles(int ns) /* Interrupt handler functionality */ -static irqreturn_t i82092aa_interrupt(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t i82092aa_interrupt(int irq, void *dev) { int i; int loopcount = 0; diff --git a/drivers/pcmcia/i82092aa.h b/drivers/pcmcia/i82092aa.h index 9c14599d0673..b0d453303c5d 100644 --- a/drivers/pcmcia/i82092aa.h +++ b/drivers/pcmcia/i82092aa.h @@ -23,7 +23,7 @@ static int i82092aa_pci_probe(struct pci_dev *dev, const struct pci_device_id *id); static void i82092aa_pci_remove(struct pci_dev *dev); static int card_present(int socketno); -static irqreturn_t i82092aa_interrupt(int irq, void *dev, struct pt_regs *regs); +static irqreturn_t i82092aa_interrupt(int irq, void *dev); diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c index 1cc2682394b1..ea74f98a7350 100644 --- a/drivers/pcmcia/i82365.c +++ b/drivers/pcmcia/i82365.c @@ -80,7 +80,7 @@ module_param(pc_debug, int, 0644); #define debug(lvl, fmt, arg...) do { } while (0) #endif -static irqreturn_t i365_count_irq(int, void *, struct pt_regs *); +static irqreturn_t i365_count_irq(int, void *); static inline int _check_irq(int irq, int flags) { if (request_irq(irq, i365_count_irq, flags, "x", i365_count_irq) != 0) @@ -498,7 +498,7 @@ static u_int __init set_bridge_opts(u_short s, u_short ns) static volatile u_int irq_hits; static u_short irq_sock; -static irqreturn_t i365_count_irq(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t i365_count_irq(int irq, void *dev) { i365_get(irq_sock, I365_CSC); irq_hits++; @@ -848,8 +848,7 @@ static void __init isa_probe(void) /*====================================================================*/ -static irqreturn_t pcic_interrupt(int irq, void *dev, - struct pt_regs *regs) +static irqreturn_t pcic_interrupt(int irq, void *dev) { int i, j, csc; u_int events, active; @@ -898,7 +897,7 @@ static irqreturn_t pcic_interrupt(int irq, void *dev, static void pcic_interrupt_wrapper(u_long data) { - pcic_interrupt(0, NULL, NULL); + pcic_interrupt(0, NULL); poll_timer.expires = jiffies + poll_interval; add_timer(&poll_timer); } diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c index 9e768eaef17a..36fdaa58458c 100644 --- a/drivers/pcmcia/m32r_cfc.c +++ b/drivers/pcmcia/m32r_cfc.c @@ -254,7 +254,7 @@ static pcc_t pcc[] = { #endif /* CONFIG_PLAT_USRV */ }; -static irqreturn_t pcc_interrupt(int, void *, struct pt_regs *); +static irqreturn_t pcc_interrupt(int, void *); /*====================================================================*/ @@ -372,14 +372,13 @@ static void add_pcc_socket(ulong base, int irq, ulong mapaddr, kio_addr_t ioaddr /*====================================================================*/ -static irqreturn_t pcc_interrupt(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t pcc_interrupt(int irq, void *dev) { int i; u_int events = 0; int handled = 0; - debug(3, "m32r_cfc: pcc_interrupt: irq=%d, dev=%p, regs=%p\n", - irq, dev, regs); + debug(3, "m32r_cfc: pcc_interrupt: irq=%d, dev=%p\n", irq, dev); for (i = 0; i < pcc_sockets; i++) { if (socket[i].cs_irq1 != irq && socket[i].cs_irq2 != irq) continue; diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c index 61d50b5620dd..0964fd76bfe3 100644 --- a/drivers/pcmcia/m32r_pcc.c +++ b/drivers/pcmcia/m32r_pcc.c @@ -267,7 +267,7 @@ static pcc_t pcc[] = { { "xnux2", 0 }, { "xnux2", 0 }, }; -static irqreturn_t pcc_interrupt(int, void *, struct pt_regs *); +static irqreturn_t pcc_interrupt(int, void *); /*====================================================================*/ @@ -352,7 +352,7 @@ static void add_pcc_socket(ulong base, int irq, ulong mapaddr, kio_addr_t ioaddr /*====================================================================*/ -static irqreturn_t pcc_interrupt(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t pcc_interrupt(int irq, void *dev) { int i, j, irc; u_int events, active; diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c index d0f68ab8f041..e070a2896769 100644 --- a/drivers/pcmcia/m8xx_pcmcia.c +++ b/drivers/pcmcia/m8xx_pcmcia.c @@ -266,7 +266,7 @@ static const u32 m8xx_size_to_gray[M8XX_SIZES_NO] = /* ------------------------------------------------------------------------- */ -static irqreturn_t m8xx_interrupt(int irq, void *dev, struct pt_regs *regs); +static irqreturn_t m8xx_interrupt(int irq, void *dev); #define PCMCIA_BMT_LIMIT (15*4) /* Bus Monitor Timeout value */ @@ -646,7 +646,7 @@ static struct platform_device m8xx_device = { static u32 pending_events[PCMCIA_SOCKETS_NO]; static DEFINE_SPINLOCK(pending_event_lock); -static irqreturn_t m8xx_interrupt(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t m8xx_interrupt(int irq, void *dev) { struct socket_info *s; struct event_table *e; diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c index 01be47e72730..c8e838c69766 100644 --- a/drivers/pcmcia/omap_cf.c +++ b/drivers/pcmcia/omap_cf.c @@ -102,7 +102,7 @@ static void omap_cf_timer(unsigned long _cf) * claim the card's IRQ. It may also detect some card insertions, but * not removals; it can't always eliminate timer irqs. */ -static irqreturn_t omap_cf_irq(int irq, void *_cf, struct pt_regs *r) +static irqreturn_t omap_cf_irq(int irq, void *_cf) { omap_cf_timer((unsigned long)_cf); return IRQ_HANDLED; diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index c8323399e9e4..74cebd424032 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -784,7 +784,7 @@ EXPORT_SYMBOL(pcmcia_request_io); */ #ifdef CONFIG_PCMCIA_PROBE -static irqreturn_t test_action(int cpl, void *dev_id, struct pt_regs *regs) +static irqreturn_t test_action(int cpl, void *dev_id) { return IRQ_NONE; } diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c index 22c5e7427ddd..c83a0a6b158f 100644 --- a/drivers/pcmcia/pd6729.c +++ b/drivers/pcmcia/pd6729.c @@ -182,7 +182,7 @@ static void indirect_write16(struct pd6729_socket *socket, unsigned short reg, /* Interrupt handler functionality */ -static irqreturn_t pd6729_interrupt(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t pd6729_interrupt(int irq, void *dev) { struct pd6729_socket *socket = (struct pd6729_socket *)dev; int i; @@ -249,7 +249,7 @@ static void pd6729_interrupt_wrapper(unsigned long data) { struct pd6729_socket *socket = (struct pd6729_socket *) data; - pd6729_interrupt(0, (void *)socket, NULL); + pd6729_interrupt(0, (void *)socket); mod_timer(&socket->poll_timer, jiffies + HZ); } @@ -575,7 +575,7 @@ static struct pccard_operations pd6729_operations = { .set_mem_map = pd6729_set_mem_map, }; -static irqreturn_t pd6729_test(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t pd6729_test(int irq, void *dev) { dprintk("-> hit on irq %d\n", irq); return IRQ_HANDLED; diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c index ecaa132fa592..3627e52e0c27 100644 --- a/drivers/pcmcia/soc_common.c +++ b/drivers/pcmcia/soc_common.c @@ -256,7 +256,7 @@ static void soc_common_pcmcia_poll_event(unsigned long dummy) * handling code performs scheduling operations which cannot be * executed from within an interrupt context. */ -static irqreturn_t soc_common_pcmcia_interrupt(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t soc_common_pcmcia_interrupt(int irq, void *dev) { struct soc_pcmcia_socket *skt = dev; diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c index 65a60671659f..2d2f415f80a8 100644 --- a/drivers/pcmcia/tcic.c +++ b/drivers/pcmcia/tcic.c @@ -116,7 +116,7 @@ module_param(cycle_time, int, 0444); /*====================================================================*/ -static irqreturn_t tcic_interrupt(int irq, void *dev, struct pt_regs *regs); +static irqreturn_t tcic_interrupt(int irq, void *dev); static void tcic_timer(u_long data); static struct pccard_operations tcic_operations; @@ -218,7 +218,7 @@ static int to_cycles(int ns) static volatile u_int irq_hits; -static irqreturn_t __init tcic_irq_count(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t __init tcic_irq_count(int irq, void *dev) { irq_hits++; return IRQ_HANDLED; @@ -505,7 +505,7 @@ static int __init init_tcic(void) } /* jump start interrupt handler, if needed */ - tcic_interrupt(0, NULL, NULL); + tcic_interrupt(0, NULL); platform_device_register(&tcic_device); @@ -547,7 +547,7 @@ static void __exit exit_tcic(void) /*====================================================================*/ -static irqreturn_t tcic_interrupt(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t tcic_interrupt(int irq, void *dev) { int i, quick = 0; u_char latch, sstat; @@ -606,7 +606,7 @@ static void tcic_timer(u_long data) { debug(2, "tcic_timer()\n"); tcic_timer_pending = 0; - tcic_interrupt(0, NULL, NULL); + tcic_interrupt(0, NULL); } /* tcic_timer */ /*====================================================================*/ diff --git a/drivers/pcmcia/vrc4171_card.c b/drivers/pcmcia/vrc4171_card.c index e076a13db555..e90d8e8c5fd6 100644 --- a/drivers/pcmcia/vrc4171_card.c +++ b/drivers/pcmcia/vrc4171_card.c @@ -514,7 +514,7 @@ static inline unsigned int get_events(int slot) return events; } -static irqreturn_t pccard_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t pccard_interrupt(int irq, void *dev_id) { vrc4171_socket_t *socket; unsigned int events; diff --git a/drivers/pcmcia/vrc4173_cardu.c b/drivers/pcmcia/vrc4173_cardu.c index d19a9138135f..812f038e9bda 100644 --- a/drivers/pcmcia/vrc4173_cardu.c +++ b/drivers/pcmcia/vrc4173_cardu.c @@ -440,7 +440,7 @@ static uint16_t get_events(vrc4173_socket_t *socket) return events; } -static void cardu_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static void cardu_interrupt(int irq, void *dev_id) { vrc4173_socket_t *socket = (vrc4173_socket_t *)dev_id; uint16_t events; diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c index 1344746381e8..26229d9da762 100644 --- a/drivers/pcmcia/yenta_socket.c +++ b/drivers/pcmcia/yenta_socket.c @@ -442,7 +442,7 @@ static int yenta_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map * -static irqreturn_t yenta_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t yenta_interrupt(int irq, void *dev_id) { unsigned int events; struct yenta_socket *socket = (struct yenta_socket *) dev_id; @@ -478,7 +478,7 @@ static void yenta_interrupt_wrapper(unsigned long data) { struct yenta_socket *socket = (struct yenta_socket *) data; - yenta_interrupt(0, (void *)socket, NULL); + yenta_interrupt(0, (void *)socket); socket->poll_timer.expires = jiffies + HZ; add_timer(&socket->poll_timer); } @@ -896,7 +896,7 @@ static unsigned int yenta_probe_irq(struct yenta_socket *socket, u32 isa_irq_mas #ifdef CONFIG_YENTA_TI /* interrupt handler, only used during probing */ -static irqreturn_t yenta_probe_handler(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t yenta_probe_handler(int irq, void *dev_id) { struct yenta_socket *socket = (struct yenta_socket *) dev_id; u8 csc; diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c index 5c8ec21e1086..a685fbec4604 100644 --- a/drivers/pnp/resource.c +++ b/drivers/pnp/resource.c @@ -348,7 +348,7 @@ int pnp_check_mem(struct pnp_dev * dev, int idx) return 1; } -static irqreturn_t pnp_test_handler(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t pnp_test_handler(int irq, void *dev_id) { return IRQ_HANDLED; } diff --git a/drivers/rtc/rtc-at91.c b/drivers/rtc/rtc-at91.c index c0714da44920..bd61e99540a3 100644 --- a/drivers/rtc/rtc-at91.c +++ b/drivers/rtc/rtc-at91.c @@ -238,8 +238,7 @@ static int at91_rtc_proc(struct device *dev, struct seq_file *seq) /* * IRQ handler for the RTC */ -static irqreturn_t at91_rtc_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t at91_rtc_interrupt(int irq, void *dev_id) { struct platform_device *pdev = dev_id; struct rtc_device *rtc = platform_get_drvdata(pdev); diff --git a/drivers/rtc/rtc-ds1553.c b/drivers/rtc/rtc-ds1553.c index 9647188fee2c..78552e6e76aa 100644 --- a/drivers/rtc/rtc-ds1553.c +++ b/drivers/rtc/rtc-ds1553.c @@ -189,8 +189,7 @@ static int ds1553_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) return 0; } -static irqreturn_t ds1553_rtc_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t ds1553_rtc_interrupt(int irq, void *dev_id) { struct platform_device *pdev = dev_id; struct rtc_plat_data *pdata = platform_get_drvdata(pdev); diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c index 739d1a6e14eb..f13daa9fecaa 100644 --- a/drivers/rtc/rtc-pl031.c +++ b/drivers/rtc/rtc-pl031.c @@ -47,7 +47,7 @@ struct pl031_local { void __iomem *base; }; -static irqreturn_t pl031_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t pl031_interrupt(int irq, void *dev_id) { struct rtc_device *rtc = dev_id; diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c index 625dad2eeb4f..e301dea57bb3 100644 --- a/drivers/rtc/rtc-s3c.c +++ b/drivers/rtc/rtc-s3c.c @@ -46,7 +46,7 @@ static unsigned int tick_count; /* IRQ Handlers */ -static irqreturn_t s3c_rtc_alarmirq(int irq, void *id, struct pt_regs *r) +static irqreturn_t s3c_rtc_alarmirq(int irq, void *id) { struct rtc_device *rdev = id; @@ -54,7 +54,7 @@ static irqreturn_t s3c_rtc_alarmirq(int irq, void *id, struct pt_regs *r) return IRQ_HANDLED; } -static irqreturn_t s3c_rtc_tickirq(int irq, void *id, struct pt_regs *r) +static irqreturn_t s3c_rtc_tickirq(int irq, void *id) { struct rtc_device *rdev = id; diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c index 439c41aea31c..bd4d7d174ef4 100644 --- a/drivers/rtc/rtc-sa1100.c +++ b/drivers/rtc/rtc-sa1100.c @@ -68,8 +68,7 @@ static int rtc_update_alarm(struct rtc_time *alrm) return ret; } -static irqreturn_t sa1100_rtc_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t sa1100_rtc_interrupt(int irq, void *dev_id) { struct platform_device *pdev = to_platform_device(dev_id); struct rtc_device *rtc = platform_get_drvdata(pdev); @@ -106,8 +105,7 @@ static irqreturn_t sa1100_rtc_interrupt(int irq, void *dev_id, static int rtc_timer1_count; -static irqreturn_t timer1_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t timer1_interrupt(int irq, void *dev_id) { struct platform_device *pdev = to_platform_device(dev_id); struct rtc_device *rtc = platform_get_drvdata(pdev); diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c index d2ce0c8bb8f3..8b6efcc05058 100644 --- a/drivers/rtc/rtc-sh.c +++ b/drivers/rtc/rtc-sh.c @@ -73,7 +73,7 @@ struct sh_rtc { spinlock_t lock; }; -static irqreturn_t sh_rtc_interrupt(int irq, void *id, struct pt_regs *regs) +static irqreturn_t sh_rtc_interrupt(int irq, void *id) { struct platform_device *pdev = id; struct sh_rtc *rtc = platform_get_drvdata(pdev); @@ -97,7 +97,7 @@ static irqreturn_t sh_rtc_interrupt(int irq, void *id, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t sh_rtc_periodic(int irq, void *id, struct pt_regs *regs) +static irqreturn_t sh_rtc_periodic(int irq, void *id) { struct sh_rtc *rtc = dev_get_drvdata(id); diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c index 58e5ed0aa127..e40322b71938 100644 --- a/drivers/rtc/rtc-vr41xx.c +++ b/drivers/rtc/rtc-vr41xx.c @@ -268,7 +268,7 @@ static int vr41xx_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long return 0; } -static irqreturn_t elapsedtime_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t elapsedtime_interrupt(int irq, void *dev_id) { struct platform_device *pdev = (struct platform_device *)dev_id; struct rtc_device *rtc = platform_get_drvdata(pdev); @@ -280,7 +280,7 @@ static irqreturn_t elapsedtime_interrupt(int irq, void *dev_id, struct pt_regs * return IRQ_HANDLED; } -static irqreturn_t rtclong1_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t rtclong1_interrupt(int irq, void *dev_id) { struct platform_device *pdev = (struct platform_device *)dev_id; struct rtc_device *rtc = platform_get_drvdata(pdev); diff --git a/drivers/sbus/char/aurora.c b/drivers/sbus/char/aurora.c index a305d4091547..a54b4ac67568 100644 --- a/drivers/sbus/char/aurora.c +++ b/drivers/sbus/char/aurora.c @@ -254,7 +254,7 @@ for(i=0;ihost_lock, flags); - NCR53c406a_intr(0, dev_id, regs); + NCR53c406a_intr(0, dev_id); spin_unlock_irqrestore(dev->host_lock, flags); return IRQ_HANDLED; } -static void NCR53c406a_intr(int unused, void *dev_id, struct pt_regs *regs) +static void NCR53c406a_intr(int unused, void *dev_id) { DEB(unsigned char fifo_size; ) diff --git a/drivers/scsi/NCR_D700.c b/drivers/scsi/NCR_D700.c index d05681f9d81a..9859cd17fc57 100644 --- a/drivers/scsi/NCR_D700.c +++ b/drivers/scsi/NCR_D700.c @@ -226,14 +226,14 @@ NCR_D700_probe_one(struct NCR_D700_private *p, int siop, int irq, } static int -NCR_D700_intr(int irq, void *data, struct pt_regs *regs) +NCR_D700_intr(int irq, void *data) { struct NCR_D700_private *p = (struct NCR_D700_private *)data; int i, found = 0; for (i = 0; i < 2; i++) if (p->hosts[i] && - NCR_700_intr(irq, p->hosts[i], regs) == IRQ_HANDLED) + NCR_700_intr(irq, p->hosts[i]) == IRQ_HANDLED) found++; return found ? IRQ_HANDLED : IRQ_NONE; diff --git a/drivers/scsi/NCR_Q720.c b/drivers/scsi/NCR_Q720.c index c39ffbb86e39..778844c3544a 100644 --- a/drivers/scsi/NCR_Q720.c +++ b/drivers/scsi/NCR_Q720.c @@ -54,7 +54,7 @@ static struct scsi_host_template NCR_Q720_tpnt = { }; static irqreturn_t -NCR_Q720_intr(int irq, void *data, struct pt_regs * regs) +NCR_Q720_intr(int irq, void *data) { struct NCR_Q720_private *p = (struct NCR_Q720_private *)data; __u8 sir = (readb(p->mem_base + 0x0d) & 0xf0) >> 4; @@ -68,7 +68,7 @@ NCR_Q720_intr(int irq, void *data, struct pt_regs * regs) while((siop = ffz(sir)) < p->siops) { sir |= 1<hosts[siop], regs); + ncr53c8xx_intr(irq, p->hosts[siop]); } return IRQ_HANDLED; } diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c index 2684150917e6..2650a5d0a161 100644 --- a/drivers/scsi/a100u2w.c +++ b/drivers/scsi/a100u2w.c @@ -1013,7 +1013,7 @@ static void inia100SCBPost(BYTE * pHcb, BYTE * pScb) /* * Interrupt handler (main routine of the driver) */ -static irqreturn_t inia100_intr(int irqno, void *devid, struct pt_regs *regs) +static irqreturn_t inia100_intr(int irqno, void *devid) { struct Scsi_Host *host = (struct Scsi_Host *)devid; ORC_HCS *pHcb = (ORC_HCS *)host->hostdata; diff --git a/drivers/scsi/a2091.c b/drivers/scsi/a2091.c index 085406928605..f77016d31cab 100644 --- a/drivers/scsi/a2091.c +++ b/drivers/scsi/a2091.c @@ -24,7 +24,7 @@ #define DMA(ptr) ((a2091_scsiregs *)((ptr)->base)) #define HDATA(ptr) ((struct WD33C93_hostdata *)((ptr)->hostdata)) -static irqreturn_t a2091_intr (int irq, void *_instance, struct pt_regs *fp) +static irqreturn_t a2091_intr (int irq, void *_instance) { unsigned long flags; unsigned int status; diff --git a/drivers/scsi/a3000.c b/drivers/scsi/a3000.c index 7bf46d40b561..1299bc8edef1 100644 --- a/drivers/scsi/a3000.c +++ b/drivers/scsi/a3000.c @@ -26,7 +26,7 @@ static struct Scsi_Host *a3000_host = NULL; -static irqreturn_t a3000_intr (int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t a3000_intr (int irq, void *dummy) { unsigned long flags; unsigned int status = DMA(a3000_host)->ISTR; diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c index a1d214d770eb..dcc8b0ea7a9d 100644 --- a/drivers/scsi/aacraid/rx.c +++ b/drivers/scsi/aacraid/rx.c @@ -46,11 +46,11 @@ #include "aacraid.h" -static irqreturn_t aac_rx_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t aac_rx_intr(int irq, void *dev_id) { struct aac_dev *dev = dev_id; - dprintk((KERN_DEBUG "aac_rx_intr(%d,%p,%p)\n", irq, dev_id, regs)); + dprintk((KERN_DEBUG "aac_rx_intr(%d,%p)\n", irq, dev_id)); if (dev->new_comm_interface) { u32 Index = rx_readl(dev, MUnit.OutboundQueue); if (Index == 0xFFFFFFFFL) diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c index f906ead239dd..511b0a938fb1 100644 --- a/drivers/scsi/aacraid/sa.c +++ b/drivers/scsi/aacraid/sa.c @@ -46,7 +46,7 @@ #include "aacraid.h" -static irqreturn_t aac_sa_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t aac_sa_intr(int irq, void *dev_id) { struct aac_dev *dev = dev_id; unsigned short intstat, mask; diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index 773f02e3b10b..83695416b2c9 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -3999,7 +3999,7 @@ STATIC PortAddr _asc_def_iop_base[]; * advansys.h contains function prototypes for functions global to Linux. */ -STATIC irqreturn_t advansys_interrupt(int, void *, struct pt_regs *); +STATIC irqreturn_t advansys_interrupt(int, void *); STATIC int advansys_slave_configure(struct scsi_device *); STATIC void asc_scsi_done_list(struct scsi_cmnd *); STATIC int asc_execute_scsi_cmnd(struct scsi_cmnd *); @@ -5997,7 +5997,7 @@ static struct scsi_host_template driver_template = { * an AdvanSys adapter. */ STATIC irqreturn_t -advansys_interrupt(int irq, void *dev_id, struct pt_regs *regs) +advansys_interrupt(int irq, void *dev_id) { ulong flags; int i; diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c index fb6a476eb873..e04c2bc1932b 100644 --- a/drivers/scsi/aha152x.c +++ b/drivers/scsi/aha152x.c @@ -673,7 +673,7 @@ static struct { }; /* setup & interrupt */ -static irqreturn_t intr(int irq, void *dev_id, struct pt_regs *); +static irqreturn_t intr(int irq, void *dev_id); static void reset_ports(struct Scsi_Host *shpnt); static void aha152x_error(struct Scsi_Host *shpnt, char *msg); static void done(struct Scsi_Host *shpnt, int error); @@ -757,7 +757,7 @@ static inline Scsi_Cmnd *remove_SC(Scsi_Cmnd **SC, Scsi_Cmnd *SCp) return ptr; } -static irqreturn_t swintr(int irqno, void *dev_id, struct pt_regs *regs) +static irqreturn_t swintr(int irqno, void *dev_id) { struct Scsi_Host *shpnt = (struct Scsi_Host *)dev_id; @@ -1463,7 +1463,7 @@ static void run(void) * Interrupt handler * */ -static irqreturn_t intr(int irqno, void *dev_id, struct pt_regs *regs) +static irqreturn_t intr(int irqno, void *dev_id) { struct Scsi_Host *shpnt = (struct Scsi_Host *)dev_id; unsigned long flags; diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c index 24f0f5461792..d7a61a6bdaae 100644 --- a/drivers/scsi/aha1542.c +++ b/drivers/scsi/aha1542.c @@ -174,9 +174,8 @@ static DEFINE_SPINLOCK(aha1542_lock); static void setup_mailboxes(int base_io, struct Scsi_Host *shpnt); static int aha1542_restart(struct Scsi_Host *shost); -static void aha1542_intr_handle(struct Scsi_Host *shost, void *dev_id, struct pt_regs *regs); -static irqreturn_t do_aha1542_intr_handle(int irq, void *dev_id, - struct pt_regs *regs); +static void aha1542_intr_handle(struct Scsi_Host *shost, void *dev_id); +static irqreturn_t do_aha1542_intr_handle(int irq, void *dev_id); #define aha1542_intr_reset(base) outb(IRST, CONTROL(base)) @@ -416,8 +415,7 @@ fail: } /* A quick wrapper for do_aha1542_intr_handle to grab the spin lock */ -static irqreturn_t do_aha1542_intr_handle(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t do_aha1542_intr_handle(int irq, void *dev_id) { unsigned long flags; struct Scsi_Host *shost; @@ -427,13 +425,13 @@ static irqreturn_t do_aha1542_intr_handle(int irq, void *dev_id, panic("Splunge!"); spin_lock_irqsave(shost->host_lock, flags); - aha1542_intr_handle(shost, dev_id, regs); + aha1542_intr_handle(shost, dev_id); spin_unlock_irqrestore(shost->host_lock, flags); return IRQ_HANDLED; } /* A "high" level interrupt handler */ -static void aha1542_intr_handle(struct Scsi_Host *shost, void *dev_id, struct pt_regs *regs) +static void aha1542_intr_handle(struct Scsi_Host *shost, void *dev_id) { void (*my_done) (Scsi_Cmnd *) = NULL; int errstatus, mbi, mbo, mbistatus; diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c index 6b35ed8301e0..c3c38a7e8d32 100644 --- a/drivers/scsi/aha1740.c +++ b/drivers/scsi/aha1740.c @@ -223,8 +223,7 @@ static int aha1740_test_port(unsigned int base) } /* A "high" level interrupt handler */ -static irqreturn_t aha1740_intr_handle(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t aha1740_intr_handle(int irq, void *dev_id) { struct Scsi_Host *host = (struct Scsi_Host *) dev_id; void (*my_done)(Scsi_Cmnd *); diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c index 1faa008b5b81..f8e60486167d 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm.c +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c @@ -1557,7 +1557,7 @@ ahd_linux_run_command(struct ahd_softc *ahd, struct ahd_linux_device *dev, * SCSI controller interrupt handler. */ irqreturn_t -ahd_linux_isr(int irq, void *dev_id, struct pt_regs * regs) +ahd_linux_isr(int irq, void *dev_id) { struct ahd_softc *ahd; u_long flags; diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h index 601340d84410..fb3d4dd54413 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm.h +++ b/drivers/scsi/aic7xxx/aic79xx_osm.h @@ -862,7 +862,7 @@ int ahd_platform_abort_scbs(struct ahd_softc *ahd, int target, char channel, int lun, u_int tag, role_t role, uint32_t status); irqreturn_t - ahd_linux_isr(int irq, void *dev_id, struct pt_regs * regs); + ahd_linux_isr(int irq, void *dev_id); void ahd_done(struct ahd_softc*, struct scb*); void ahd_send_async(struct ahd_softc *, char channel, u_int target, u_int lun, ac_code); diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c index 339b85cb61cd..43ab753d2739 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c @@ -1608,7 +1608,7 @@ ahc_linux_run_command(struct ahc_softc *ahc, struct ahc_linux_device *dev, * SCSI controller interrupt handler. */ irqreturn_t -ahc_linux_isr(int irq, void *dev_id, struct pt_regs * regs) +ahc_linux_isr(int irq, void *dev_id) { struct ahc_softc *ahc; u_long flags; diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.h b/drivers/scsi/aic7xxx/aic7xxx_osm.h index d42a71ee076d..a87a4ce090df 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm.h +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.h @@ -830,7 +830,7 @@ int ahc_platform_abort_scbs(struct ahc_softc *ahc, int target, char channel, int lun, u_int tag, role_t role, uint32_t status); irqreturn_t - ahc_linux_isr(int irq, void *dev_id, struct pt_regs * regs); + ahc_linux_isr(int irq, void *dev_id); void ahc_platform_flushwork(struct ahc_softc *ahc); void ahc_done(struct ahc_softc*, struct scb*); void ahc_send_async(struct ahc_softc *, char channel, diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c index 3eae8062a02e..7f0adf9c4c7e 100644 --- a/drivers/scsi/aic7xxx_old.c +++ b/drivers/scsi/aic7xxx_old.c @@ -6345,7 +6345,7 @@ aic7xxx_handle_command_completion_intr(struct aic7xxx_host *p) * SCSI controller interrupt handler. *-F*************************************************************************/ static void -aic7xxx_isr(int irq, void *dev_id, struct pt_regs *regs) +aic7xxx_isr(int irq, void *dev_id) { struct aic7xxx_host *p; unsigned char intstat; @@ -6477,7 +6477,7 @@ aic7xxx_isr(int irq, void *dev_id, struct pt_regs *regs) * anything like it, please inform the Gross Hack Police immediately *-F*************************************************************************/ static irqreturn_t -do_aic7xxx_isr(int irq, void *dev_id, struct pt_regs *regs) +do_aic7xxx_isr(int irq, void *dev_id) { unsigned long cpu_flags; struct aic7xxx_host *p; @@ -6489,7 +6489,7 @@ do_aic7xxx_isr(int irq, void *dev_id, struct pt_regs *regs) p->flags |= AHC_IN_ISR; do { - aic7xxx_isr(irq, dev_id, regs); + aic7xxx_isr(irq, dev_id); } while ( (aic_inb(p, INTSTAT) & INT_PEND) ); aic7xxx_done_cmds_complete(p); aic7xxx_run_waiting_queues(p); @@ -10377,7 +10377,7 @@ static int __aic7xxx_bus_device_reset(struct scsi_cmnd *cmd) hscb = scb->hscb; - aic7xxx_isr(p->irq, (void *)p, NULL); + aic7xxx_isr(p->irq, (void *)p); aic7xxx_done_cmds_complete(p); /* If the command was already complete or just completed, then we didn't * do a reset, return FAILED */ @@ -10608,7 +10608,7 @@ static int __aic7xxx_abort(struct scsi_cmnd *cmd) else return FAILED; - aic7xxx_isr(p->irq, (void *)p, NULL); + aic7xxx_isr(p->irq, (void *)p); aic7xxx_done_cmds_complete(p); /* If the command was already complete or just completed, then we didn't * do a reset, return FAILED */ @@ -10863,7 +10863,7 @@ static int aic7xxx_reset(struct scsi_cmnd *cmd) while((aic_inb(p, INTSTAT) & INT_PEND) && !(p->flags & AHC_IN_ISR)) { - aic7xxx_isr(p->irq, p, (void *)NULL ); + aic7xxx_isr(p->irq, p); pause_sequencer(p); } aic7xxx_done_cmds_complete(p); diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c index 1d8c5e5f442e..3c2d7a379931 100644 --- a/drivers/scsi/aic94xx/aic94xx_hwi.c +++ b/drivers/scsi/aic94xx/aic94xx_hwi.c @@ -996,11 +996,10 @@ static inline void asd_hst_pcix_isr(struct asd_ha_struct *asd_ha) * asd_hw_isr -- host adapter interrupt service routine * @irq: ignored * @dev_id: pointer to host adapter structure - * @regs: ignored * * The ISR processes done list entries and level 3 error handling. */ -irqreturn_t asd_hw_isr(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t asd_hw_isr(int irq, void *dev_id) { struct asd_ha_struct *asd_ha = dev_id; u32 chimint = asd_read_reg_dword(asd_ha, CHIMINT); diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.h b/drivers/scsi/aic94xx/aic94xx_hwi.h index 8498144aa5e1..14319d1d6804 100644 --- a/drivers/scsi/aic94xx/aic94xx_hwi.h +++ b/drivers/scsi/aic94xx/aic94xx_hwi.h @@ -371,7 +371,7 @@ static inline void asd_ascb_free_list(struct asd_ascb *ascb_list) /* ---------- Function declarations ---------- */ int asd_init_hw(struct asd_ha_struct *asd_ha); -irqreturn_t asd_hw_isr(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t asd_hw_isr(int irq, void *dev_id); struct asd_ascb *asd_ascb_alloc_list(struct asd_ha_struct diff --git a/drivers/scsi/amiga7xx.h b/drivers/scsi/amiga7xx.h index 1b637592d5ae..7cd63a996886 100644 --- a/drivers/scsi/amiga7xx.h +++ b/drivers/scsi/amiga7xx.h @@ -8,7 +8,7 @@ int NCR53c7xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)); int NCR53c7xx_abort(Scsi_Cmnd *); int NCR53c7x0_release (struct Scsi_Host *); int NCR53c7xx_reset(Scsi_Cmnd *, unsigned int); -void NCR53c7x0_intr(int irq, void *dev_id, struct pt_regs * regs); +void NCR53c7x0_intr(int irq, void *dev_id); #ifndef CMD_PER_LUN #define CMD_PER_LUN 3 diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c index 475f978ff8f0..086cc97eee8c 100644 --- a/drivers/scsi/arcmsr/arcmsr_hba.c +++ b/drivers/scsi/arcmsr/arcmsr_hba.c @@ -147,8 +147,7 @@ static struct pci_driver arcmsr_pci_driver = { .shutdown = arcmsr_shutdown }; -static irqreturn_t arcmsr_do_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t arcmsr_do_interrupt(int irq, void *dev_id) { irqreturn_t handle_state; struct AdapterControlBlock *acb; diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c index 0525d672e1e6..9cf902b7a126 100644 --- a/drivers/scsi/arm/acornscsi.c +++ b/drivers/scsi/arm/acornscsi.c @@ -2461,14 +2461,13 @@ intr_ret_t acornscsi_sbicintr(AS_Host *host, int in_irq) } /* - * Prototype: void acornscsi_intr(int irq, void *dev_id, struct pt_regs *regs) + * Prototype: void acornscsi_intr(int irq, void *dev_id) * Purpose : handle interrupts from Acorn SCSI card * Params : irq - interrupt number * dev_id - device specific data (AS_Host structure) - * regs - processor registers when interrupt occurred */ static irqreturn_t -acornscsi_intr(int irq, void *dev_id, struct pt_regs *regs) +acornscsi_intr(int irq, void *dev_id) { AS_Host *host = (AS_Host *)dev_id; intr_ret_t ret; diff --git a/drivers/scsi/arm/cumana_2.c b/drivers/scsi/arm/cumana_2.c index 719af0dcc0e5..19edd9c853d9 100644 --- a/drivers/scsi/arm/cumana_2.c +++ b/drivers/scsi/arm/cumana_2.c @@ -137,10 +137,9 @@ cumanascsi_2_terminator_ctl(struct Scsi_Host *host, int on_off) * Purpose : handle interrupts from Cumana SCSI 2 card * Params : irq - interrupt number * dev_id - user-defined (Scsi_Host structure) - * regs - processor registers at interrupt */ static irqreturn_t -cumanascsi_2_intr(int irq, void *dev_id, struct pt_regs *regs) +cumanascsi_2_intr(int irq, void *dev_id) { struct cumanascsi2_info *info = dev_id; diff --git a/drivers/scsi/arm/eesox.c b/drivers/scsi/arm/eesox.c index dcbb4b2b3fe0..3f876fb75469 100644 --- a/drivers/scsi/arm/eesox.c +++ b/drivers/scsi/arm/eesox.c @@ -138,10 +138,9 @@ eesoxscsi_terminator_ctl(struct Scsi_Host *host, int on_off) * Purpose : handle interrupts from EESOX SCSI card * Params : irq - interrupt number * dev_id - user-defined (Scsi_Host structure) - * regs - processor registers at interrupt */ static irqreturn_t -eesoxscsi_intr(int irq, void *dev_id, struct pt_regs *regs) +eesoxscsi_intr(int irq, void *dev_id) { struct eesoxscsi_info *info = dev_id; diff --git a/drivers/scsi/arm/powertec.c b/drivers/scsi/arm/powertec.c index b2c346a47052..ce159c15bc86 100644 --- a/drivers/scsi/arm/powertec.c +++ b/drivers/scsi/arm/powertec.c @@ -112,10 +112,8 @@ powertecscsi_terminator_ctl(struct Scsi_Host *host, int on_off) * Purpose : handle interrupts from Powertec SCSI card * Params : irq - interrupt number * dev_id - user-defined (Scsi_Host structure) - * regs - processor registers at interrupt */ -static irqreturn_t -powertecscsi_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t powertecscsi_intr(int irq, void *dev_id) { struct powertec_info *info = dev_id; diff --git a/drivers/scsi/atari_NCR5380.c b/drivers/scsi/atari_NCR5380.c index e397129c90d1..0f920c84ac0f 100644 --- a/drivers/scsi/atari_NCR5380.c +++ b/drivers/scsi/atari_NCR5380.c @@ -1262,7 +1262,7 @@ static void NCR5380_dma_complete( struct Scsi_Host *instance ) * */ -static irqreturn_t NCR5380_intr (int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t NCR5380_intr (int irq, void *dev_id) { struct Scsi_Host *instance = first_instance; int done = 1, handled = 0; diff --git a/drivers/scsi/atari_dma_emul.c b/drivers/scsi/atari_dma_emul.c index 8d5d2a5da961..cdc710ea00fa 100644 --- a/drivers/scsi/atari_dma_emul.c +++ b/drivers/scsi/atari_dma_emul.c @@ -110,7 +110,7 @@ static inline void set_restdata_reg(unsigned char *cur_addr) } /* - * void hades_dma_emulator(int irq, void *dummy, struct pt_regs *fp) + * void hades_dma_emulator(int irq, void *dummy) * * This code emulates TT SCSI DMA on the Hades. * @@ -140,7 +140,7 @@ static inline void set_restdata_reg(unsigned char *cur_addr) * increased with one. */ -static irqreturn_t hades_dma_emulator(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t hades_dma_emulator(int irq, void *dummy) { unsigned long dma_base; register unsigned long dma_cnt asm ("d3"); diff --git a/drivers/scsi/atari_scsi.c b/drivers/scsi/atari_scsi.c index e1be4a4387cd..dfb1bcfae82e 100644 --- a/drivers/scsi/atari_scsi.c +++ b/drivers/scsi/atari_scsi.c @@ -194,8 +194,8 @@ static int falcon_classify_cmd( Scsi_Cmnd *cmd ); static unsigned long atari_dma_xfer_len( unsigned long wanted_len, Scsi_Cmnd *cmd, int write_flag ); #endif -static irqreturn_t scsi_tt_intr( int irq, void *dummy, struct pt_regs *fp); -static irqreturn_t scsi_falcon_intr( int irq, void *dummy, struct pt_regs *fp); +static irqreturn_t scsi_tt_intr( int irq, void *dummy); +static irqreturn_t scsi_falcon_intr( int irq, void *dummy); static void falcon_release_lock_if_possible( struct NCR5380_hostdata * hostdata ); static void falcon_get_lock( void ); @@ -285,7 +285,7 @@ static int scsi_dma_is_ignored_buserr( unsigned char dma_stat ) * end-of-DMA, both SCSI ints are triggered simultaneously, so the NCR int has * to clear the DMA int pending bit before it allows other level 6 interrupts. */ -static void scsi_dma_buserr (int irq, void *dummy, struct pt_regs *fp) +static void scsi_dma_buserr (int irq, void *dummy) { unsigned char dma_stat = tt_scsi_dma.dma_ctrl; @@ -314,7 +314,7 @@ static void scsi_dma_buserr (int irq, void *dummy, struct pt_regs *fp) #endif -static irqreturn_t scsi_tt_intr (int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t scsi_tt_intr (int irq, void *dummy) { #ifdef REAL_DMA int dma_stat; @@ -406,7 +406,7 @@ static irqreturn_t scsi_tt_intr (int irq, void *dummy, struct pt_regs *fp) } -static irqreturn_t scsi_falcon_intr (int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t scsi_falcon_intr (int irq, void *dummy) { #ifdef REAL_DMA int dma_stat; diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c index 0ec41f34f462..fec58cc47f1c 100644 --- a/drivers/scsi/atp870u.c +++ b/drivers/scsi/atp870u.c @@ -44,7 +44,7 @@ static void send_s870(struct atp_unit *dev,unsigned char c); static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c); static void tscam_885(void); -static irqreturn_t atp870u_intr_handle(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t atp870u_intr_handle(int irq, void *dev_id) { unsigned long flags; unsigned short int tmpcip, id; diff --git a/drivers/scsi/bvme6000.h b/drivers/scsi/bvme6000.h index 7c9c0366cc08..ea3e4b2b9220 100644 --- a/drivers/scsi/bvme6000.h +++ b/drivers/scsi/bvme6000.h @@ -9,7 +9,7 @@ int NCR53c7xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)); int NCR53c7xx_abort(Scsi_Cmnd *); int NCR53c7x0_release (struct Scsi_Host *); int NCR53c7xx_reset(Scsi_Cmnd *, unsigned int); -void NCR53c7x0_intr(int irq, void *dev_id, struct pt_regs * regs); +void NCR53c7x0_intr(int irq, void *dev_id); #ifndef CMD_PER_LUN #define CMD_PER_LUN 3 diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c index c6118d99385e..81e3ee51d897 100644 --- a/drivers/scsi/dc395x.c +++ b/drivers/scsi/dc395x.c @@ -1813,8 +1813,7 @@ static void dc395x_handle_interrupt(struct AdapterCtlBlk *acb, } -static irqreturn_t dc395x_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t dc395x_interrupt(int irq, void *dev_id) { struct AdapterCtlBlk *acb = (struct AdapterCtlBlk *)dev_id; u16 scsi_status; diff --git a/drivers/scsi/dec_esp.c b/drivers/scsi/dec_esp.c index eb32062f7e68..c29ccbc44693 100644 --- a/drivers/scsi/dec_esp.c +++ b/drivers/scsi/dec_esp.c @@ -94,9 +94,9 @@ volatile unsigned char pmaz_cmd_buffer[16]; * via PIO. */ -static irqreturn_t scsi_dma_merr_int(int, void *, struct pt_regs *); -static irqreturn_t scsi_dma_err_int(int, void *, struct pt_regs *); -static irqreturn_t scsi_dma_int(int, void *, struct pt_regs *); +static irqreturn_t scsi_dma_merr_int(int, void *); +static irqreturn_t scsi_dma_err_int(int, void *); +static irqreturn_t scsi_dma_int(int, void *); static int dec_esp_detect(struct scsi_host_template * tpnt); @@ -307,7 +307,7 @@ err_dealloc: } /************************************************************* DMA Functions */ -static irqreturn_t scsi_dma_merr_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t scsi_dma_merr_int(int irq, void *dev_id) { printk("Got unexpected SCSI DMA Interrupt! < "); printk("SCSI_DMA_MEMRDERR "); @@ -316,14 +316,14 @@ static irqreturn_t scsi_dma_merr_int(int irq, void *dev_id, struct pt_regs *regs return IRQ_HANDLED; } -static irqreturn_t scsi_dma_err_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t scsi_dma_err_int(int irq, void *dev_id) { /* empty */ return IRQ_HANDLED; } -static irqreturn_t scsi_dma_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t scsi_dma_int(int irq, void *dev_id) { u32 scsi_next_ptr; diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c index b20b37661d6f..60b1b434eba7 100644 --- a/drivers/scsi/dpt_i2o.c +++ b/drivers/scsi/dpt_i2o.c @@ -1989,7 +1989,7 @@ static int adpt_ioctl(struct inode *inode, struct file *file, uint cmd, } -static irqreturn_t adpt_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t adpt_isr(int irq, void *dev_id) { struct scsi_cmnd* cmd; adpt_hba* pHba = dev_id; diff --git a/drivers/scsi/dpti.h b/drivers/scsi/dpti.h index 289983264929..fd79068c5869 100644 --- a/drivers/scsi/dpti.h +++ b/drivers/scsi/dpti.h @@ -263,7 +263,7 @@ struct sg_simple_element { static void adpt_i2o_sys_shutdown(void); static int adpt_init(void); static int adpt_i2o_build_sys_table(void); -static irqreturn_t adpt_isr(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t adpt_isr(int irq, void *dev_id); #ifdef REBOOT_NOTIFIER static int adpt_reboot_event(struct notifier_block *n, ulong code, void *p); #endif diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c index a5ff43b1b263..2d38025861a5 100644 --- a/drivers/scsi/eata.c +++ b/drivers/scsi/eata.c @@ -875,7 +875,7 @@ static unsigned long io_port[] = { /* But transfer orientation from the 16 bit data register is Little Endian */ #define REG2H(x) le16_to_cpu(x) -static irqreturn_t do_interrupt_handler(int, void *, struct pt_regs *); +static irqreturn_t do_interrupt_handler(int, void *); static void flush_dev(struct scsi_device *, unsigned long, struct hostdata *, unsigned int); static int do_trace = 0; @@ -2555,8 +2555,7 @@ static irqreturn_t ihdlr(int irq, struct Scsi_Host *shost) return IRQ_NONE; } -static irqreturn_t do_interrupt_handler(int irq, void *shap, - struct pt_regs *regs) +static irqreturn_t do_interrupt_handler(int irq, void *shap) { struct Scsi_Host *shost; unsigned int j; diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c index d312633db92b..811d8840707e 100644 --- a/drivers/scsi/eata_pio.c +++ b/drivers/scsi/eata_pio.c @@ -194,10 +194,9 @@ static void IncStat(struct scsi_pointer *SCp, unsigned int Increment) } } -static irqreturn_t eata_pio_int_handler(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t eata_pio_int_handler(int irq, void *dev_id); -static irqreturn_t do_eata_pio_int_handler(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t do_eata_pio_int_handler(int irq, void *dev_id) { unsigned long flags; struct Scsi_Host *dev = dev_id; @@ -209,7 +208,7 @@ static irqreturn_t do_eata_pio_int_handler(int irq, void *dev_id, return ret; } -static irqreturn_t eata_pio_int_handler(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t eata_pio_int_handler(int irq, void *dev_id) { unsigned int eata_stat = 0xfffff; struct scsi_cmnd *cmd; diff --git a/drivers/scsi/esp.c b/drivers/scsi/esp.c index 5630868c1b25..2c2fe80bc42a 100644 --- a/drivers/scsi/esp.c +++ b/drivers/scsi/esp.c @@ -184,7 +184,7 @@ enum { }; /* Forward declarations. */ -static irqreturn_t esp_intr(int irq, void *dev_id, struct pt_regs *pregs); +static irqreturn_t esp_intr(int irq, void *dev_id); /* Debugging routines */ struct esp_cmdstrings { @@ -4282,7 +4282,7 @@ state_machine: } /* Service only the ESP described by dev_id. */ -static irqreturn_t esp_intr(int irq, void *dev_id, struct pt_regs *pregs) +static irqreturn_t esp_intr(int irq, void *dev_id) { struct esp *esp = dev_id; unsigned long flags; diff --git a/drivers/scsi/fd_mcs.c b/drivers/scsi/fd_mcs.c index dde3edf35c03..ef8285c326e4 100644 --- a/drivers/scsi/fd_mcs.c +++ b/drivers/scsi/fd_mcs.c @@ -281,7 +281,7 @@ static struct fd_mcs_adapters_struct fd_mcs_adapters[] = { #define FD_BRDS ARRAY_SIZE(fd_mcs_adapters) -static irqreturn_t fd_mcs_intr(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t fd_mcs_intr(int irq, void *dev_id); static unsigned long addresses[] = { 0xc8000, 0xca000, 0xce000, 0xde000 }; static unsigned short ports[] = { 0x140, 0x150, 0x160, 0x170 }; @@ -617,7 +617,7 @@ static void my_done(struct Scsi_Host *shpnt, int error) } /* only my_done needs to be protected */ -static irqreturn_t fd_mcs_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t fd_mcs_intr(int irq, void *dev_id) { unsigned long flags; int status; diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c index b0694dcce246..41b05fc45380 100644 --- a/drivers/scsi/fdomain.c +++ b/drivers/scsi/fdomain.c @@ -403,8 +403,7 @@ static volatile int in_interrupt_flag; static int FIFO_Size = 0x2000; /* 8k FIFO for pre-tmc18c30 chips */ -static irqreturn_t do_fdomain_16x0_intr( int irq, void *dev_id, - struct pt_regs * regs ); +static irqreturn_t do_fdomain_16x0_intr( int irq, void *dev_id ); /* Allow insmod parameters to be like LILO parameters. For example: insmod fdomain fdomain=0x140,11 */ static char * fdomain = NULL; @@ -1094,8 +1093,7 @@ static void my_done(int error) #endif } -static irqreturn_t do_fdomain_16x0_intr(int irq, void *dev_id, - struct pt_regs * regs ) +static irqreturn_t do_fdomain_16x0_intr(int irq, void *dev_id) { unsigned long flags; int status; diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c index 0f3eb22b979a..4bc14ad92e22 100644 --- a/drivers/scsi/gdth.c +++ b/drivers/scsi/gdth.c @@ -424,7 +424,7 @@ static void gdth_delay(int milliseconds); static void gdth_eval_mapping(ulong32 size, ulong32 *cyls, int *heads, int *secs); -static irqreturn_t gdth_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t gdth_interrupt(int irq, void *dev_id); static int gdth_sync_event(int hanum,int service,unchar index,Scsi_Cmnd *scp); static int gdth_async_event(int hanum); static void gdth_log_event(gdth_evt_data *dvr, char *buffer); @@ -1804,7 +1804,7 @@ static int gdth_wait(int hanum,int index,ulong32 time) gdth_from_wait = TRUE; do { - gdth_interrupt((int)ha->irq,ha,NULL); + gdth_interrupt((int)ha->irq,ha); if (wait_hanum==hanum && wait_index==index) { answer_found = TRUE; break; @@ -3406,7 +3406,7 @@ static void gdth_clear_events(void) /* SCSI interface functions */ -static irqreturn_t gdth_interrupt(int irq,void *dev_id,struct pt_regs *regs) +static irqreturn_t gdth_interrupt(int irq,void *dev_id) { gdth_ha_str *ha2 = (gdth_ha_str *)dev_id; register gdth_ha_str *ha; diff --git a/drivers/scsi/gvp11.c b/drivers/scsi/gvp11.c index 18dbe5c27dac..2f6c1137a6e5 100644 --- a/drivers/scsi/gvp11.c +++ b/drivers/scsi/gvp11.c @@ -24,7 +24,7 @@ #define DMA(ptr) ((gvp11_scsiregs *)((ptr)->base)) #define HDATA(ptr) ((struct WD33C93_hostdata *)((ptr)->hostdata)) -static irqreturn_t gvp11_intr (int irq, void *_instance, struct pt_regs *fp) +static irqreturn_t gvp11_intr (int irq, void *_instance) { unsigned long flags; unsigned int status; diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c index 28bfb8f9f81d..bec83cbee59a 100644 --- a/drivers/scsi/hptiop.c +++ b/drivers/scsi/hptiop.c @@ -431,7 +431,7 @@ void hptiop_iop_request_callback(struct hptiop_hba *hba, u32 tag) writel(tag, &hba->iop->outbound_queue); } -static irqreturn_t hptiop_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t hptiop_intr(int irq, void *dev_id) { struct hptiop_hba *hba = dev_id; int handled; diff --git a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c index 2be1dc5d852a..0e57fb6964d5 100644 --- a/drivers/scsi/ibmmca.c +++ b/drivers/scsi/ibmmca.c @@ -497,8 +497,7 @@ static int option_setup(char *); static int ldn_access_load(int, int); static int ldn_access_total_read_write(int); -static irqreturn_t interrupt_handler(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t interrupt_handler(int irq, void *dev_id) { int host_index, ihost_index; unsigned int intr_reg; diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c index 01b8ac641eb8..227c0f2f4d74 100644 --- a/drivers/scsi/ibmvscsi/rpa_vscsi.c +++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c @@ -45,14 +45,11 @@ static unsigned int partition_number = -1; * ibmvscsi_handle_event: - Interrupt handler for crq events * @irq: number of irq to handle, not used * @dev_instance: ibmvscsi_host_data of host that received interrupt - * @regs: pt_regs with registers * * Disables interrupts and schedules srp_task * Always returns IRQ_HANDLED */ -static irqreturn_t ibmvscsi_handle_event(int irq, - void *dev_instance, - struct pt_regs *regs) +static irqreturn_t ibmvscsi_handle_event(int irq, void *dev_instance) { struct ibmvscsi_host_data *hostdata = (struct ibmvscsi_host_data *)dev_instance; diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c index 59a4097f1254..312190a69389 100644 --- a/drivers/scsi/in2000.c +++ b/drivers/scsi/in2000.c @@ -829,7 +829,7 @@ static void transfer_bytes(Scsi_Cmnd * cmd, int data_in_dir) * but it _does_ need to be able to compile and run in an SMP kernel.) */ -static irqreturn_t in2000_intr(int irqnum, void *dev_id, struct pt_regs *ptregs) +static irqreturn_t in2000_intr(int irqnum, void *dev_id) { struct Scsi_Host *instance = dev_id; struct IN2000_hostdata *hostdata; diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c index 9e10dac61cfd..911f2ff4a1f2 100644 --- a/drivers/scsi/initio.c +++ b/drivers/scsi/initio.c @@ -2748,7 +2748,7 @@ int tul_wait_done_disc(HCS * pCurHcb) return (tul_bad_seq(pCurHcb)); } -static irqreturn_t i91u_intr(int irqno, void *dev_id, struct pt_regs *regs) +static irqreturn_t i91u_intr(int irqno, void *dev_id) { struct Scsi_Host *dev = dev_id; unsigned long flags; diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index e1fe9494125b..2dde821025f3 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -3880,12 +3880,11 @@ static irqreturn_t ipr_handle_other_interrupt(struct ipr_ioa_cfg *ioa_cfg, * ipr_isr - Interrupt service routine * @irq: irq number * @devp: pointer to ioa config struct - * @regs: pt_regs struct * * Return value: * IRQ_NONE / IRQ_HANDLED **/ -static irqreturn_t ipr_isr(int irq, void *devp, struct pt_regs *regs) +static irqreturn_t ipr_isr(int irq, void *devp) { struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)devp; unsigned long lock_flags = 0; diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c index 9a9ab297cf17..f06a06ae6092 100644 --- a/drivers/scsi/ips.c +++ b/drivers/scsi/ips.c @@ -248,7 +248,7 @@ static int ips_eh_abort(struct scsi_cmnd *); static int ips_eh_reset(struct scsi_cmnd *); static int ips_queue(struct scsi_cmnd *, void (*)(struct scsi_cmnd *)); static const char *ips_info(struct Scsi_Host *); -static irqreturn_t do_ipsintr(int, void *, struct pt_regs *); +static irqreturn_t do_ipsintr(int, void *); static int ips_hainit(ips_ha_t *); static int ips_map_status(ips_ha_t *, ips_scb_t *, ips_stat_t *); static int ips_send_wait(ips_ha_t *, ips_scb_t *, int, int); @@ -1328,7 +1328,7 @@ ips_slave_configure(struct scsi_device * SDptr) /* */ /****************************************************************************/ static irqreturn_t -do_ipsintr(int irq, void *dev_id, struct pt_regs * regs) +do_ipsintr(int irq, void *dev_id) { ips_ha_t *ha; unsigned long cpu_flags; diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index 3d684496acde..1251788ce2a3 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -120,7 +120,7 @@ int lpfc_sli_queue_setup(struct lpfc_hba *); void lpfc_handle_eratt(struct lpfc_hba *); void lpfc_handle_latt(struct lpfc_hba *); -irqreturn_t lpfc_intr_handler(int, void *, struct pt_regs *); +irqreturn_t lpfc_intr_handler(int, void *); void lpfc_read_rev(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_config_ring(struct lpfc_hba *, int, LPFC_MBOXQ_t *); diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 70f4d5a1348e..24a1779b9af4 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -3119,7 +3119,7 @@ lpfc_sli_flush_mbox_queue(struct lpfc_hba * phba) } irqreturn_t -lpfc_intr_handler(int irq, void *dev_id, struct pt_regs * regs) +lpfc_intr_handler(int irq, void *dev_id) { struct lpfc_hba *phba; uint32_t ha_copy; diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c index 6422de72bf43..753d88306cd1 100644 --- a/drivers/scsi/mac53c94.c +++ b/drivers/scsi/mac53c94.c @@ -60,8 +60,8 @@ struct fsc_state { static void mac53c94_init(struct fsc_state *); static void mac53c94_start(struct fsc_state *); -static void mac53c94_interrupt(int, void *, struct pt_regs *); -static irqreturn_t do_mac53c94_interrupt(int, void *, struct pt_regs *); +static void mac53c94_interrupt(int, void *); +static irqreturn_t do_mac53c94_interrupt(int, void *); static void cmd_done(struct fsc_state *, int result); static void set_dma_cmds(struct fsc_state *, struct scsi_cmnd *); @@ -177,18 +177,18 @@ static void mac53c94_start(struct fsc_state *state) set_dma_cmds(state, cmd); } -static irqreturn_t do_mac53c94_interrupt(int irq, void *dev_id, struct pt_regs *ptregs) +static irqreturn_t do_mac53c94_interrupt(int irq, void *dev_id) { unsigned long flags; struct Scsi_Host *dev = ((struct fsc_state *) dev_id)->current_req->device->host; spin_lock_irqsave(dev->host_lock, flags); - mac53c94_interrupt(irq, dev_id, ptregs); + mac53c94_interrupt(irq, dev_id); spin_unlock_irqrestore(dev->host_lock, flags); return IRQ_HANDLED; } -static void mac53c94_interrupt(int irq, void *dev_id, struct pt_regs *ptregs) +static void mac53c94_interrupt(int irq, void *dev_id) { struct fsc_state *state = (struct fsc_state *) dev_id; struct mac53c94_regs __iomem *regs = state->regs; diff --git a/drivers/scsi/mac_esp.c b/drivers/scsi/mac_esp.c index 118206d68c6c..3586fac9be9a 100644 --- a/drivers/scsi/mac_esp.c +++ b/drivers/scsi/mac_esp.c @@ -44,7 +44,7 @@ /* #define DEBUG_MAC_ESP */ extern void esp_handle(struct NCR_ESP *esp); -extern void mac_esp_intr(int irq, void *dev_id, struct pt_regs *pregs); +extern void mac_esp_intr(int irq, void *dev_id); static int dma_bytes_sent(struct NCR_ESP * esp, int fifo_count); static int dma_can_transfer(struct NCR_ESP * esp, Scsi_Cmnd *sp); @@ -88,7 +88,7 @@ static int setup_hostid = -1; * set up properly! */ -void mac_esp_intr(int irq, void *dev_id, struct pt_regs *pregs) +void mac_esp_intr(int irq, void *dev_id) { struct NCR_ESP *esp = (struct NCR_ESP *) dev_id; int irq_p = 0; @@ -122,24 +122,24 @@ void mac_esp_intr(int irq, void *dev_id, struct pt_regs *pregs) * acknowledge on the various machines */ -void scsi_esp_polled(int irq, void *dev_id, struct pt_regs *pregs) +void scsi_esp_polled(int irq, void *dev_id) { if (esp_initialized == 0) return; - mac_esp_intr(irq, dev_id, pregs); + mac_esp_intr(irq, dev_id); } -void fake_intr(int irq, void *dev_id, struct pt_regs *pregs) +void fake_intr(int irq, void *dev_id) { #ifdef DEBUG_MAC_ESP printk("mac_esp: got irq\n"); #endif - mac_esp_intr(irq, dev_id, pregs); + mac_esp_intr(irq, dev_id); } -irqreturn_t fake_drq(int irq, void *dev_id, struct pt_regs *pregs) +irqreturn_t fake_drq(int irq, void *dev_id) { printk("mac_esp: got drq\n"); return IRQ_HANDLED; diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c index b87bef69ba0f..86099fde1b2a 100644 --- a/drivers/scsi/megaraid.c +++ b/drivers/scsi/megaraid.c @@ -1256,14 +1256,13 @@ bug_blocked_mailbox: * megaraid_isr_iomapped() * @irq - irq * @devp - pointer to our soft state - * @regs - unused * * Interrupt service routine for io-mapped controllers. * Find out if our device is interrupting. If yes, acknowledge the interrupt * and service the completed commands. */ static irqreturn_t -megaraid_isr_iomapped(int irq, void *devp, struct pt_regs *regs) +megaraid_isr_iomapped(int irq, void *devp) { adapter_t *adapter = devp; unsigned long flags; @@ -1333,14 +1332,13 @@ megaraid_isr_iomapped(int irq, void *devp, struct pt_regs *regs) * megaraid_isr_memmapped() * @irq - irq * @devp - pointer to our soft state - * @regs - unused * * Interrupt service routine for memory-mapped controllers. * Find out if our device is interrupting. If yes, acknowledge the interrupt * and service the completed commands. */ static irqreturn_t -megaraid_isr_memmapped(int irq, void *devp, struct pt_regs *regs) +megaraid_isr_memmapped(int irq, void *devp) { adapter_t *adapter = devp; unsigned long flags; diff --git a/drivers/scsi/megaraid.h b/drivers/scsi/megaraid.h index 4b75fe619d9c..66529f11d23c 100644 --- a/drivers/scsi/megaraid.h +++ b/drivers/scsi/megaraid.h @@ -991,8 +991,8 @@ static scb_t * mega_build_cmd(adapter_t *, Scsi_Cmnd *, int *); static void __mega_runpendq(adapter_t *); static int issue_scb_block(adapter_t *, u_char *); -static irqreturn_t megaraid_isr_memmapped(int, void *, struct pt_regs *); -static irqreturn_t megaraid_isr_iomapped(int, void *, struct pt_regs *); +static irqreturn_t megaraid_isr_memmapped(int, void *); +static irqreturn_t megaraid_isr_iomapped(int, void *); static void mega_free_scb(adapter_t *, scb_t *); diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c index 266b3910846b..c0edb662d863 100644 --- a/drivers/scsi/megaraid/megaraid_mbox.c +++ b/drivers/scsi/megaraid/megaraid_mbox.c @@ -120,7 +120,7 @@ static void megaraid_mbox_prepare_pthru(adapter_t *, scb_t *, static void megaraid_mbox_prepare_epthru(adapter_t *, scb_t *, struct scsi_cmnd *); -static irqreturn_t megaraid_isr(int, void *, struct pt_regs *); +static irqreturn_t megaraid_isr(int, void *); static void megaraid_mbox_dpc(unsigned long); @@ -2231,7 +2231,7 @@ megaraid_ack_sequence(adapter_t *adapter) * Interrupt service routine for memory-mapped mailbox controllers. */ static irqreturn_t -megaraid_isr(int irq, void *devp, struct pt_regs *regs) +megaraid_isr(int irq, void *devp) { adapter_t *adapter = devp; int handled; diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c index 977b6e8d8525..7e4262f2af96 100644 --- a/drivers/scsi/megaraid/megaraid_sas.c +++ b/drivers/scsi/megaraid/megaraid_sas.c @@ -1293,7 +1293,7 @@ megasas_deplete_reply_queue(struct megasas_instance *instance, u8 alt_status) /** * megasas_isr - isr entry point */ -static irqreturn_t megasas_isr(int irq, void *devp, struct pt_regs *regs) +static irqreturn_t megasas_isr(int irq, void *devp) { return megasas_deplete_reply_queue((struct megasas_instance *)devp, DID_OK); diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c index 683fc7ae4b8f..c773e35dace7 100644 --- a/drivers/scsi/mesh.c +++ b/drivers/scsi/mesh.c @@ -185,7 +185,7 @@ struct mesh_state { * Driver is too messy, we need a few prototypes... */ static void mesh_done(struct mesh_state *ms, int start_next); -static void mesh_interrupt(int irq, void *dev_id, struct pt_regs *ptregs); +static void mesh_interrupt(int irq, void *dev_id); static void cmd_complete(struct mesh_state *ms); static void set_dma_cmds(struct mesh_state *ms, struct scsi_cmnd *cmd); static void halt_dma(struct mesh_state *ms); @@ -1015,13 +1015,13 @@ static void handle_reset(struct mesh_state *ms) out_8(&mr->sequence, SEQ_ENBRESEL); } -static irqreturn_t do_mesh_interrupt(int irq, void *dev_id, struct pt_regs *ptregs) +static irqreturn_t do_mesh_interrupt(int irq, void *dev_id) { unsigned long flags; struct Scsi_Host *dev = ((struct mesh_state *)dev_id)->host; spin_lock_irqsave(dev->host_lock, flags); - mesh_interrupt(irq, dev_id, ptregs); + mesh_interrupt(irq, dev_id); spin_unlock_irqrestore(dev->host_lock, flags); return IRQ_HANDLED; } @@ -1661,7 +1661,7 @@ static int mesh_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) * handler (do_mesh_interrupt) or by other functions in * exceptional circumstances */ -static void mesh_interrupt(int irq, void *dev_id, struct pt_regs *ptregs) +static void mesh_interrupt(int irq, void *dev_id) { struct mesh_state *ms = (struct mesh_state *) dev_id; volatile struct mesh_regs __iomem *mr = ms->mesh; diff --git a/drivers/scsi/mvme147.c b/drivers/scsi/mvme147.c index 9b991b746d1e..1ddd7a11a958 100644 --- a/drivers/scsi/mvme147.c +++ b/drivers/scsi/mvme147.c @@ -20,7 +20,7 @@ static struct Scsi_Host *mvme147_host = NULL; -static irqreturn_t mvme147_intr (int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t mvme147_intr (int irq, void *dummy) { if (irq == MVME147_IRQ_SCSI_PORT) wd33c93_intr (mvme147_host); diff --git a/drivers/scsi/mvme16x.h b/drivers/scsi/mvme16x.h index c7a12533fb2c..73e33b37a3f8 100644 --- a/drivers/scsi/mvme16x.h +++ b/drivers/scsi/mvme16x.h @@ -9,7 +9,7 @@ int NCR53c7xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)); int NCR53c7xx_abort(Scsi_Cmnd *); int NCR53c7x0_release (struct Scsi_Host *); int NCR53c7xx_reset(Scsi_Cmnd *, unsigned int); -void NCR53c7x0_intr(int irq, void *dev_id, struct pt_regs * regs); +void NCR53c7x0_intr(int irq, void *dev_id); #ifndef CMD_PER_LUN #define CMD_PER_LUN 3 diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c index b28712df0b77..6cc2bc2f62be 100644 --- a/drivers/scsi/ncr53c8xx.c +++ b/drivers/scsi/ncr53c8xx.c @@ -8111,7 +8111,7 @@ printk("ncr53c8xx : command successfully queued\n"); return sts; } -irqreturn_t ncr53c8xx_intr(int irq, void *dev_id, struct pt_regs * regs) +irqreturn_t ncr53c8xx_intr(int irq, void *dev_id) { unsigned long flags; struct Scsi_Host *shost = (struct Scsi_Host *)dev_id; diff --git a/drivers/scsi/ncr53c8xx.h b/drivers/scsi/ncr53c8xx.h index 78818b6684f8..cb8b7701431e 100644 --- a/drivers/scsi/ncr53c8xx.h +++ b/drivers/scsi/ncr53c8xx.h @@ -1322,7 +1322,7 @@ struct ncr_device { extern struct Scsi_Host *ncr_attach(struct scsi_host_template *tpnt, int unit, struct ncr_device *device); extern int ncr53c8xx_release(struct Scsi_Host *host); -irqreturn_t ncr53c8xx_intr(int irq, void *dev_id, struct pt_regs * regs); +irqreturn_t ncr53c8xx_intr(int irq, void *dev_id); extern int ncr53c8xx_init(void); extern void ncr53c8xx_exit(void); diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c index 1c624ce81897..7c13f6f4a4c6 100644 --- a/drivers/scsi/nsp32.c +++ b/drivers/scsi/nsp32.c @@ -256,7 +256,7 @@ static void nsp32_sack_negate (nsp32_hw_data *); static void nsp32_do_bus_reset(nsp32_hw_data *); /* hardware interrupt handler */ -static irqreturn_t do_nsp32_isr(int, void *, struct pt_regs *); +static irqreturn_t do_nsp32_isr(int, void *); /* initialize hardware */ static int nsp32hw_init(nsp32_hw_data *); @@ -1201,7 +1201,7 @@ static int nsp32hw_init(nsp32_hw_data *data) /* interrupt routine */ -static irqreturn_t do_nsp32_isr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t do_nsp32_isr(int irq, void *dev_id) { nsp32_hw_data *data = dev_id; unsigned int base = data->BaseAddress; diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index 053303d36118..b1d346049525 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -948,7 +948,7 @@ static int nsp_nexus(Scsi_Cmnd *SCpnt) /* * interrupt handler */ -static irqreturn_t nspintr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t nspintr(int irq, void *dev_id) { unsigned int base; unsigned char irq_status, irq_phase, phase; diff --git a/drivers/scsi/pcmcia/nsp_cs.h b/drivers/scsi/pcmcia/nsp_cs.h index 8908b8e5b78a..a88714f4c05b 100644 --- a/drivers/scsi/pcmcia/nsp_cs.h +++ b/drivers/scsi/pcmcia/nsp_cs.h @@ -346,7 +346,7 @@ static int nsp_reselected (Scsi_Cmnd *SCpnt); static struct Scsi_Host *nsp_detect(struct scsi_host_template *sht); /* Interrupt handler */ -//static irqreturn_t nspintr(int irq, void *dev_id, struct pt_regs *regs); +//static irqreturn_t nspintr(int irq, void *dev_id); /* Module entry point*/ static int __init nsp_cs_init(void); diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c index 0b65099acb1a..72fe5d055de1 100644 --- a/drivers/scsi/pcmcia/sym53c500_cs.c +++ b/drivers/scsi/pcmcia/sym53c500_cs.c @@ -363,7 +363,7 @@ SYM53C500_pio_write(int fast_pio, int base, unsigned char *request, unsigned int } static irqreturn_t -SYM53C500_intr(int irq, void *dev_id, struct pt_regs *regs) +SYM53C500_intr(int irq, void *dev_id) { unsigned long flags; struct Scsi_Host *dev = dev_id; diff --git a/drivers/scsi/psi240i.c b/drivers/scsi/psi240i.c index 5c2cdf523c3b..a720c9265e66 100644 --- a/drivers/scsi/psi240i.c +++ b/drivers/scsi/psi240i.c @@ -247,12 +247,11 @@ static ULONG DecodeError (struct Scsi_Host *pshost, UCHAR status) * * Parameters: irq - Hardware IRQ number. * dev_id - - * regs - * * Returns: TRUE if drive is not ready in time. * ****************************************************************/ -static void Irq_Handler (int irq, void *dev_id, struct pt_regs *regs) +static void Irq_Handler (int irq, void *dev_id) { struct Scsi_Host *shost; // Pointer to host data block PADAPTER240I padapter; // Pointer to adapter control structure @@ -368,13 +367,13 @@ irqerror:; SCpnt->scsi_done (SCpnt); } -static irqreturn_t do_Irq_Handler (int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t do_Irq_Handler (int irq, void *dev_id) { unsigned long flags; struct Scsi_Host *dev = dev_id; spin_lock_irqsave(dev->host_lock, flags); - Irq_Handler(irq, dev_id, regs); + Irq_Handler(irq, dev_id); spin_unlock_irqrestore(dev->host_lock, flags); return IRQ_HANDLED; } diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index 9f33e5946c0d..2521d548dd59 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -1113,7 +1113,7 @@ qla1280_enable_intrs(struct scsi_qla_host *ha) * Handles the H/W interrupt **************************************************************************/ static irqreturn_t -qla1280_intr_handler(int irq, void *dev_id, struct pt_regs *regs) +qla1280_intr_handler(int irq, void *dev_id) { struct scsi_qla_host *ha; struct device_reg __iomem *reg; diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index c37a30aa2146..bab33f6d0bdb 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2009,7 +2009,7 @@ struct isp_operations { char * (*pci_info_str) (struct scsi_qla_host *, char *); char * (*fw_version_str) (struct scsi_qla_host *, char *); - irqreturn_t (*intr_handler) (int, void *, struct pt_regs *); + irq_handler_t intr_handler; void (*enable_intrs) (struct scsi_qla_host *); void (*disable_intrs) (struct scsi_qla_host *); diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index bef7011378c6..75138109b139 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -217,9 +217,9 @@ qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); /* * Global Function Prototypes in qla_isr.c source file. */ -extern irqreturn_t qla2100_intr_handler(int, void *, struct pt_regs *); -extern irqreturn_t qla2300_intr_handler(int, void *, struct pt_regs *); -extern irqreturn_t qla24xx_intr_handler(int, void *, struct pt_regs *); +extern irqreturn_t qla2100_intr_handler(int, void *); +extern irqreturn_t qla2300_intr_handler(int, void *); +extern irqreturn_t qla24xx_intr_handler(int, void *); extern void qla2x00_process_response_queue(struct scsi_qla_host *); extern void qla24xx_process_response_queue(struct scsi_qla_host *); diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h index 45007ee58067..d3023338628f 100644 --- a/drivers/scsi/qla2xxx/qla_inline.h +++ b/drivers/scsi/qla2xxx/qla_inline.h @@ -104,7 +104,7 @@ static __inline__ void qla2x00_poll(scsi_qla_host_t *); static inline void qla2x00_poll(scsi_qla_host_t *ha) { - ha->isp_ops.intr_handler(0, ha, NULL); + ha->isp_ops.intr_handler(0, ha); } static __inline__ void qla2x00_check_fabric_devices(scsi_qla_host_t *); diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 5fa933cda992..626c7178a434 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -20,14 +20,13 @@ static void qla24xx_ms_entry(scsi_qla_host_t *, struct ct_entry_24xx *); * qla2100_intr_handler() - Process interrupts for the ISP2100 and ISP2200. * @irq: * @dev_id: SCSI driver HA context - * @regs: * * Called by system whenever the host adapter generates an interrupt. * * Returns handled flag. */ irqreturn_t -qla2100_intr_handler(int irq, void *dev_id, struct pt_regs *regs) +qla2100_intr_handler(int irq, void *dev_id) { scsi_qla_host_t *ha; struct device_reg_2xxx __iomem *reg; @@ -100,14 +99,13 @@ qla2100_intr_handler(int irq, void *dev_id, struct pt_regs *regs) * qla2300_intr_handler() - Process interrupts for the ISP23xx and ISP63xx. * @irq: * @dev_id: SCSI driver HA context - * @regs: * * Called by system whenever the host adapter generates an interrupt. * * Returns handled flag. */ irqreturn_t -qla2300_intr_handler(int irq, void *dev_id, struct pt_regs *regs) +qla2300_intr_handler(int irq, void *dev_id) { scsi_qla_host_t *ha; struct device_reg_2xxx __iomem *reg; @@ -1338,14 +1336,13 @@ qla24xx_process_response_queue(struct scsi_qla_host *ha) * qla24xx_intr_handler() - Process interrupts for the ISP23xx and ISP63xx. * @irq: * @dev_id: SCSI driver HA context - * @regs: * * Called by system whenever the host adapter generates an interrupt. * * Returns handled flag. */ irqreturn_t -qla24xx_intr_handler(int irq, void *dev_id, struct pt_regs *regs) +qla24xx_intr_handler(int irq, void *dev_id) { scsi_qla_host_t *ha; struct device_reg_24xx __iomem *reg; diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h index 418fb7a13a65..1de08002c43f 100644 --- a/drivers/scsi/qla4xxx/ql4_glbl.h +++ b/drivers/scsi/qla4xxx/ql4_glbl.h @@ -13,7 +13,7 @@ int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb); int qla4xxx_initialize_adapter(struct scsi_qla_host * ha, uint8_t renew_ddb_list); int qla4xxx_soft_reset(struct scsi_qla_host *ha); -irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id); void qla4xxx_free_ddb_list(struct scsi_qla_host * ha); void qla4xxx_process_aen(struct scsi_qla_host * ha, uint8_t process_aen); diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c index b584317608d1..1e283321a59d 100644 --- a/drivers/scsi/qla4xxx/ql4_isr.c +++ b/drivers/scsi/qla4xxx/ql4_isr.c @@ -610,9 +610,8 @@ void qla4xxx_interrupt_service_routine(struct scsi_qla_host * ha, * qla4xxx_intr_handler - hardware interrupt handler. * @irq: Unused * @dev_id: Pointer to host adapter structure - * @regs: Unused **/ -irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id) { struct scsi_qla_host *ha; uint32_t intr_status; diff --git a/drivers/scsi/qlogicfas408.c b/drivers/scsi/qlogicfas408.c index 52fb2ec3da70..1a7de3bd796f 100644 --- a/drivers/scsi/qlogicfas408.c +++ b/drivers/scsi/qlogicfas408.c @@ -405,7 +405,7 @@ static unsigned int ql_pcmd(Scsi_Cmnd * cmd) * Interrupt handler */ -static void ql_ihandl(int irq, void *dev_id, struct pt_regs *regs) +static void ql_ihandl(int irq, void *dev_id) { Scsi_Cmnd *icmd; struct Scsi_Host *host = (struct Scsi_Host *)dev_id; @@ -432,13 +432,13 @@ static void ql_ihandl(int irq, void *dev_id, struct pt_regs *regs) (icmd->scsi_done) (icmd); } -irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id) { unsigned long flags; struct Scsi_Host *host = dev_id; spin_lock_irqsave(host->host_lock, flags); - ql_ihandl(irq, dev_id, regs); + ql_ihandl(irq, dev_id); spin_unlock_irqrestore(host->host_lock, flags); return IRQ_HANDLED; } diff --git a/drivers/scsi/qlogicfas408.h b/drivers/scsi/qlogicfas408.h index 4b3df2003660..8fd5555c75b1 100644 --- a/drivers/scsi/qlogicfas408.h +++ b/drivers/scsi/qlogicfas408.h @@ -102,7 +102,7 @@ struct qlogicfas408_priv { #define get_priv_by_cmd(x) (struct qlogicfas408_priv *)&((x)->device->host->hostdata[0]) #define get_priv_by_host(x) (struct qlogicfas408_priv *)&((x)->hostdata[0]) -irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id); int qlogicfas408_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *)); int qlogicfas408_biosparam(struct scsi_device * disk, struct block_device *dev, diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c index 5b2f0741a55b..ed58bb489889 100644 --- a/drivers/scsi/qlogicpti.c +++ b/drivers/scsi/qlogicpti.c @@ -649,7 +649,7 @@ static int qlogicpti_verify_tmon(struct qlogicpti *qpti) return 0; } -static irqreturn_t qpti_intr(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t qpti_intr(int irq, void *dev_id); static void __init qpti_chain_add(struct qlogicpti *qpti) { @@ -1297,7 +1297,7 @@ static struct scsi_cmnd *qlogicpti_intr_handler(struct qlogicpti *qpti) return done_queue; } -static irqreturn_t qpti_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t qpti_intr(int irq, void *dev_id) { struct qlogicpti *qpti = dev_id; unsigned long flags; diff --git a/drivers/scsi/seagate.c b/drivers/scsi/seagate.c index 4e6666ceae26..8ff1f2866f7b 100644 --- a/drivers/scsi/seagate.c +++ b/drivers/scsi/seagate.c @@ -320,8 +320,8 @@ static Signature __initdata signatures[] = { */ static int hostno = -1; -static void seagate_reconnect_intr (int, void *, struct pt_regs *); -static irqreturn_t do_seagate_reconnect_intr (int, void *, struct pt_regs *); +static void seagate_reconnect_intr (int, void *); +static irqreturn_t do_seagate_reconnect_intr (int, void *); static int seagate_st0x_bus_reset(struct scsi_cmnd *); #ifdef FAST @@ -619,19 +619,18 @@ static int should_reconnect = 0; * asserting SEL. */ -static irqreturn_t do_seagate_reconnect_intr(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t do_seagate_reconnect_intr(int irq, void *dev_id) { unsigned long flags; struct Scsi_Host *dev = dev_id; spin_lock_irqsave (dev->host_lock, flags); - seagate_reconnect_intr (irq, dev_id, regs); + seagate_reconnect_intr (irq, dev_id); spin_unlock_irqrestore (dev->host_lock, flags); return IRQ_HANDLED; } -static void seagate_reconnect_intr (int irq, void *dev_id, struct pt_regs *regs) +static void seagate_reconnect_intr (int irq, void *dev_id) { int temp; struct scsi_cmnd *SCtmp; diff --git a/drivers/scsi/sgiwd93.c b/drivers/scsi/sgiwd93.c index 4f1db6f2aae8..e81f97a35bc8 100644 --- a/drivers/scsi/sgiwd93.c +++ b/drivers/scsi/sgiwd93.c @@ -84,7 +84,7 @@ static inline unsigned long read_wd33c93_count(const wd33c93_regs regs) return value; } -static irqreturn_t sgiwd93_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sgiwd93_intr(int irq, void *dev_id) { struct Scsi_Host * host = (struct Scsi_Host *) dev_id; unsigned long flags; diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c index a54e6c1026b7..185c270bb043 100644 --- a/drivers/scsi/stex.c +++ b/drivers/scsi/stex.c @@ -871,7 +871,7 @@ update_status: readl(base + IMR1); /* flush */ } -static irqreturn_t stex_intr(int irq, void *__hba, struct pt_regs *regs) +static irqreturn_t stex_intr(int irq, void *__hba) { struct st_hba *hba = __hba; void __iomem *base = hba->mmio_base; diff --git a/drivers/scsi/sun3_NCR5380.c b/drivers/scsi/sun3_NCR5380.c index 7f9bcef6adfa..5ec5af8e3379 100644 --- a/drivers/scsi/sun3_NCR5380.c +++ b/drivers/scsi/sun3_NCR5380.c @@ -1252,7 +1252,7 @@ static void NCR5380_dma_complete( struct Scsi_Host *instance ) * */ -static irqreturn_t NCR5380_intr (int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t NCR5380_intr (int irq, void *dev_id) { struct Scsi_Host *instance = first_instance; int done = 1, handled = 0; diff --git a/drivers/scsi/sun3_scsi.c b/drivers/scsi/sun3_scsi.c index 44a99aeb8180..e625b4c5833a 100644 --- a/drivers/scsi/sun3_scsi.c +++ b/drivers/scsi/sun3_scsi.c @@ -102,7 +102,7 @@ static void NCR5380_print(struct Scsi_Host *instance); #define ENABLE_IRQ() enable_irq( IRQ_SUN3_SCSI ); -static irqreturn_t scsi_sun3_intr(int irq, void *dummy, struct pt_regs *fp); +static irqreturn_t scsi_sun3_intr(int irq, void *dummy); static inline unsigned char sun3scsi_read(int reg); static inline void sun3scsi_write(int reg, int value); @@ -371,7 +371,7 @@ const char * sun3scsi_info (struct Scsi_Host *spnt) { // safe bits for the CSR #define CSR_GOOD 0x060f -static irqreturn_t scsi_sun3_intr(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t scsi_sun3_intr(int irq, void *dummy) { unsigned short csr = dregs->csr; int handled = 0; @@ -388,7 +388,7 @@ static irqreturn_t scsi_sun3_intr(int irq, void *dummy, struct pt_regs *fp) } if(csr & (CSR_SDB_INT | CSR_DMA_INT)) { - NCR5380_intr(irq, dummy, fp); + NCR5380_intr(irq, dummy); handled = 1; } diff --git a/drivers/scsi/sun3_scsi_vme.c b/drivers/scsi/sun3_scsi_vme.c index f5742b84b27a..e8faab16567b 100644 --- a/drivers/scsi/sun3_scsi_vme.c +++ b/drivers/scsi/sun3_scsi_vme.c @@ -67,7 +67,7 @@ extern int sun3_map_test(unsigned long, char *); #define ENABLE_IRQ() -static irqreturn_t scsi_sun3_intr(int irq, void *dummy, struct pt_regs *fp); +static irqreturn_t scsi_sun3_intr(int irq, void *dummy); static inline unsigned char sun3scsi_read(int reg); static inline void sun3scsi_write(int reg, int value); @@ -340,7 +340,7 @@ static const char * sun3scsi_info (struct Scsi_Host *spnt) { // safe bits for the CSR #define CSR_GOOD 0x060f -static irqreturn_t scsi_sun3_intr(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t scsi_sun3_intr(int irq, void *dummy) { unsigned short csr = dregs->csr; int handled = 0; @@ -371,7 +371,7 @@ static irqreturn_t scsi_sun3_intr(int irq, void *dummy, struct pt_regs *fp) } if(csr & (CSR_SDB_INT | CSR_DMA_INT)) { - NCR5380_intr(irq, dummy, fp); + NCR5380_intr(irq, dummy); handled = 1; } diff --git a/drivers/scsi/sym53c416.c b/drivers/scsi/sym53c416.c index 8640253d6215..32c883f1efa1 100644 --- a/drivers/scsi/sym53c416.c +++ b/drivers/scsi/sym53c416.c @@ -326,8 +326,7 @@ static __inline__ unsigned int sym53c416_write(int base, unsigned char *buffer, return orig_len - len; } -static irqreturn_t sym53c416_intr_handle(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t sym53c416_intr_handle(int irq, void *dev_id) { struct Scsi_Host *dev = dev_id; int base = 0; diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c index 739d3ef46a40..4d78c7e87cca 100644 --- a/drivers/scsi/sym53c8xx_2/sym_glue.c +++ b/drivers/scsi/sym53c8xx_2/sym_glue.c @@ -652,7 +652,7 @@ static int sym53c8xx_queue_command(struct scsi_cmnd *cmd, /* * Linux entry point of the interrupt handler. */ -static irqreturn_t sym53c8xx_intr(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t sym53c8xx_intr(int irq, void *dev_id) { unsigned long flags; struct sym_hcb *np = (struct sym_hcb *)dev_id; diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c index 028d5f641cc6..0f0ac925d319 100644 --- a/drivers/scsi/tmscsim.c +++ b/drivers/scsi/tmscsim.c @@ -700,7 +700,7 @@ dc390_InvalidCmd(struct dc390_acb* pACB) static irqreturn_t __inline__ -DC390_Interrupt(int irq, void *dev_id, struct pt_regs *regs) +DC390_Interrupt(int irq, void *dev_id) { struct dc390_acb *pACB = (struct dc390_acb*)dev_id; struct dc390_dcb *pDCB; @@ -811,12 +811,12 @@ DC390_Interrupt(int irq, void *dev_id, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t do_DC390_Interrupt( int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t do_DC390_Interrupt( int irq, void *dev_id) { irqreturn_t ret; DEBUG1(printk (KERN_INFO "DC390: Irq (%i) caught: ", irq)); /* Locking is done in DC390_Interrupt */ - ret = DC390_Interrupt(irq, dev_id, regs); + ret = DC390_Interrupt(irq, dev_id); DEBUG1(printk (".. IRQ returned\n")); return ret; } diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c index 57449611e714..3de08a15de40 100644 --- a/drivers/scsi/u14-34f.c +++ b/drivers/scsi/u14-34f.c @@ -634,7 +634,7 @@ static unsigned long io_port[] = { #define H2DEV(x) cpu_to_le32(x) #define DEV2H(x) le32_to_cpu(x) -static irqreturn_t do_interrupt_handler(int, void *, struct pt_regs *); +static irqreturn_t do_interrupt_handler(int, void *); static void flush_dev(struct scsi_device *, unsigned long, unsigned int, unsigned int); static int do_trace = FALSE; static int setup_done = FALSE; @@ -1932,8 +1932,7 @@ none: return IRQ_NONE; } -static irqreturn_t do_interrupt_handler(int irq, void *shap, - struct pt_regs *regs) { +static irqreturn_t do_interrupt_handler(int irq, void *shap) { unsigned int j; unsigned long spin_flags; irqreturn_t ret; diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c index 0372aa9fa190..107f0fc34949 100644 --- a/drivers/scsi/ultrastor.c +++ b/drivers/scsi/ultrastor.c @@ -287,8 +287,8 @@ static const unsigned short ultrastor_ports_14f[] = { }; #endif -static void ultrastor_interrupt(int, void *, struct pt_regs *); -static irqreturn_t do_ultrastor_interrupt(int, void *, struct pt_regs *); +static void ultrastor_interrupt(int, void *); +static irqreturn_t do_ultrastor_interrupt(int, void *); static inline void build_sg_list(struct mscp *, struct scsi_cmnd *SCpnt); @@ -893,7 +893,7 @@ static int ultrastor_abort(struct scsi_cmnd *SCpnt) spin_lock_irqsave(host->host_lock, flags); /* FIXME: Ewww... need to think about passing host around properly */ - ultrastor_interrupt(0, NULL, NULL); + ultrastor_interrupt(0, NULL); spin_unlock_irqrestore(host->host_lock, flags); return SUCCESS; } @@ -1039,7 +1039,7 @@ int ultrastor_biosparam(struct scsi_device *sdev, struct block_device *bdev, return 0; } -static void ultrastor_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static void ultrastor_interrupt(int irq, void *dev_id) { unsigned int status; #if ULTRASTOR_MAX_CMDS > 1 @@ -1171,14 +1171,13 @@ static void ultrastor_interrupt(int irq, void *dev_id, struct pt_regs *regs) #endif } -static irqreturn_t do_ultrastor_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t do_ultrastor_interrupt(int irq, void *dev_id) { unsigned long flags; struct Scsi_Host *dev = dev_id; spin_lock_irqsave(dev->host_lock, flags); - ultrastor_interrupt(irq, dev_id, regs); + ultrastor_interrupt(irq, dev_id); spin_unlock_irqrestore(dev->host_lock, flags); return IRQ_HANDLED; } diff --git a/drivers/scsi/wd7000.c b/drivers/scsi/wd7000.c index a0b61af48f1c..331e1cf159b0 100644 --- a/drivers/scsi/wd7000.c +++ b/drivers/scsi/wd7000.c @@ -998,7 +998,7 @@ static int make_code(unsigned hosterr, unsigned scsierr) #define wd7000_intr_ack(host) outb (0, host->iobase + ASC_INTR_ACK) -static irqreturn_t wd7000_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t wd7000_intr(int irq, void *dev_id) { Adapter *host = (Adapter *) dev_id; int flag, icmb, errstatus, icmb_status; diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c index 76d83ade9857..6a1a568ca649 100644 --- a/drivers/serial/21285.c +++ b/drivers/serial/21285.c @@ -85,7 +85,7 @@ static void serial21285_enable_ms(struct uart_port *port) { } -static irqreturn_t serial21285_rx_chars(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t serial21285_rx_chars(int irq, void *dev_id) { struct uart_port *port = dev_id; struct tty_struct *tty = port->info->tty; @@ -123,7 +123,7 @@ static irqreturn_t serial21285_rx_chars(int irq, void *dev_id, struct pt_regs *r return IRQ_HANDLED; } -static irqreturn_t serial21285_tx_chars(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t serial21285_tx_chars(int irq, void *dev_id) { struct uart_port *port = dev_id; struct circ_buf *xmit = &port->info->xmit; diff --git a/drivers/serial/68328serial.c b/drivers/serial/68328serial.c index bac853c5abb5..9b8b585513ec 100644 --- a/drivers/serial/68328serial.c +++ b/drivers/serial/68328serial.c @@ -275,8 +275,7 @@ static void status_handle(struct m68k_serial *info, unsigned short status) return; } -static void receive_chars(struct m68k_serial *info, struct pt_regs *regs, - unsigned short rx) +static void receive_chars(struct m68k_serial *info, unsigned short rx) { struct tty_struct *tty = info->tty; m68328_uart *uart = &uart_addr[info->line]; @@ -377,7 +376,7 @@ clear_and_return: /* * This is the serial driver's generic interrupt routine */ -irqreturn_t rs_interrupt(int irq, void *dev_id, struct pt_regs * regs) +irqreturn_t rs_interrupt(int irq, void *dev_id) { struct m68k_serial * info; m68328_uart *uart; @@ -394,10 +393,10 @@ irqreturn_t rs_interrupt(int irq, void *dev_id, struct pt_regs * regs) #ifdef USE_INTS tx = uart->utx.w; - if (rx & URX_DATA_READY) receive_chars(info, regs, rx); + if (rx & URX_DATA_READY) receive_chars(info, rx); if (tx & UTX_TX_AVAIL) transmit_chars(info); #else - receive_chars(info, regs, rx); + receive_chars(info, rx); #endif return IRQ_HANDLED; } diff --git a/drivers/serial/68360serial.c b/drivers/serial/68360serial.c index 1b299e8c57cd..4e56ec803861 100644 --- a/drivers/serial/68360serial.c +++ b/drivers/serial/68360serial.c @@ -612,7 +612,7 @@ static _INLINE_ void check_modem_status(struct async_struct *info) * This is the serial driver's interrupt routine for a single port */ /* static void rs_360_interrupt(void *dev_id) */ /* until and if we start servicing irqs here */ -static void rs_360_interrupt(int vec, void *dev_id, struct pt_regs *fp) +static void rs_360_interrupt(int vec, void *dev_id) { u_char events; int idx; diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index cc2a205d4230..e34bd03cfce7 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -1175,7 +1175,7 @@ static void serial8250_enable_ms(struct uart_port *port) } static void -receive_chars(struct uart_8250_port *up, int *status, struct pt_regs *regs) +receive_chars(struct uart_8250_port *up, int *status) { struct tty_struct *tty = up->port.info->tty; unsigned char ch, lsr = *status; @@ -1233,7 +1233,7 @@ receive_chars(struct uart_8250_port *up, int *status, struct pt_regs *regs) else if (lsr & UART_LSR_FE) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(&up->port, ch, regs)) + if (uart_handle_sysrq_char(&up->port, ch)) goto ignore_char; uart_insert_char(&up->port, lsr, UART_LSR_OE, ch, flag); @@ -1309,7 +1309,7 @@ static unsigned int check_modem_status(struct uart_8250_port *up) * This handles the interrupt from one port. */ static inline void -serial8250_handle_port(struct uart_8250_port *up, struct pt_regs *regs) +serial8250_handle_port(struct uart_8250_port *up) { unsigned int status; @@ -1320,7 +1320,7 @@ serial8250_handle_port(struct uart_8250_port *up, struct pt_regs *regs) DEBUG_INTR("status = %x...", status); if (status & UART_LSR_DR) - receive_chars(up, &status, regs); + receive_chars(up, &status); check_modem_status(up); if (status & UART_LSR_THRE) transmit_chars(up); @@ -1342,7 +1342,7 @@ serial8250_handle_port(struct uart_8250_port *up, struct pt_regs *regs) * This means we need to loop through all ports. checking that they * don't have an interrupt pending. */ -static irqreturn_t serial8250_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t serial8250_interrupt(int irq, void *dev_id) { struct irq_info *i = dev_id; struct list_head *l, *end = NULL; @@ -1361,7 +1361,7 @@ static irqreturn_t serial8250_interrupt(int irq, void *dev_id, struct pt_regs *r iir = serial_in(up, UART_IIR); if (!(iir & UART_IIR_NO_INT)) { - serial8250_handle_port(up, regs); + serial8250_handle_port(up); handled = 1; @@ -1461,7 +1461,7 @@ static void serial8250_timeout(unsigned long data) iir = serial_in(up, UART_IIR); if (!(iir & UART_IIR_NO_INT)) - serial8250_handle_port(up, NULL); + serial8250_handle_port(up); timeout = up->port.timeout; timeout = timeout > 6 ? (timeout / 2 - 2) : 1; diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c index 7311d8487c96..4213fabc62bf 100644 --- a/drivers/serial/amba-pl010.c +++ b/drivers/serial/amba-pl010.c @@ -111,12 +111,7 @@ static void pl010_enable_ms(struct uart_port *port) writel(cr, port->membase + UART010_CR); } -static void -#ifdef SUPPORT_SYSRQ -pl010_rx_chars(struct uart_port *port, struct pt_regs *regs) -#else -pl010_rx_chars(struct uart_port *port) -#endif +static void pl010_rx_chars(struct uart_port *port) { struct tty_struct *tty = port->info->tty; unsigned int status, ch, flag, rsr, max_count = 256; @@ -156,7 +151,7 @@ pl010_rx_chars(struct uart_port *port) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(port, ch, regs)) + if (uart_handle_sysrq_char(port, ch)) goto ignore_char; uart_insert_char(port, rsr, UART01x_RSR_OE, ch, flag); @@ -227,7 +222,7 @@ static void pl010_modem_status(struct uart_port *port) wake_up_interruptible(&uap->port.info->delta_msr_wait); } -static irqreturn_t pl010_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t pl010_int(int irq, void *dev_id) { struct uart_port *port = dev_id; unsigned int status, pass_counter = AMBA_ISR_PASS_LIMIT; @@ -239,11 +234,7 @@ static irqreturn_t pl010_int(int irq, void *dev_id, struct pt_regs *regs) if (status) { do { if (status & (UART010_IIR_RTIS | UART010_IIR_RIS)) -#ifdef SUPPORT_SYSRQ - pl010_rx_chars(port, regs); -#else pl010_rx_chars(port); -#endif if (status & UART010_IIR_MIS) pl010_modem_status(port); if (status & UART010_IIR_TIS) diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c index a8d7124e84a1..d503625730df 100644 --- a/drivers/serial/amba-pl011.c +++ b/drivers/serial/amba-pl011.c @@ -107,12 +107,7 @@ static void pl011_enable_ms(struct uart_port *port) writew(uap->im, uap->port.membase + UART011_IMSC); } -static void -#ifdef SUPPORT_SYSRQ -pl011_rx_chars(struct uart_amba_port *uap, struct pt_regs *regs) -#else -pl011_rx_chars(struct uart_amba_port *uap) -#endif +static void pl011_rx_chars(struct uart_amba_port *uap) { struct tty_struct *tty = uap->port.info->tty; unsigned int status, ch, flag, max_count = 256; @@ -150,7 +145,7 @@ pl011_rx_chars(struct uart_amba_port *uap) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(&uap->port, ch & 255, regs)) + if (uart_handle_sysrq_char(&uap->port, ch & 255)) goto ignore_char; uart_insert_char(&uap->port, ch, UART011_DR_OE, ch, flag); @@ -218,7 +213,7 @@ static void pl011_modem_status(struct uart_amba_port *uap) wake_up_interruptible(&uap->port.info->delta_msr_wait); } -static irqreturn_t pl011_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t pl011_int(int irq, void *dev_id) { struct uart_amba_port *uap = dev_id; unsigned int status, pass_counter = AMBA_ISR_PASS_LIMIT; @@ -234,11 +229,7 @@ static irqreturn_t pl011_int(int irq, void *dev_id, struct pt_regs *regs) uap->port.membase + UART011_ICR); if (status & (UART011_RTIS|UART011_RXIS)) -#ifdef SUPPORT_SYSRQ - pl011_rx_chars(uap, regs); -#else pl011_rx_chars(uap); -#endif if (status & (UART011_DSRMIS|UART011_DCDMIS| UART011_CTSMIS|UART011_RIMIS)) pl011_modem_status(uap); diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c index 955c46da5800..391a1f4167a4 100644 --- a/drivers/serial/atmel_serial.c +++ b/drivers/serial/atmel_serial.c @@ -249,7 +249,7 @@ static void atmel_break_ctl(struct uart_port *port, int break_state) /* * Characters received (called from interrupt handler) */ -static void atmel_rx_chars(struct uart_port *port, struct pt_regs *regs) +static void atmel_rx_chars(struct uart_port *port) { struct tty_struct *tty = port->info->tty; unsigned int status, ch, flg; @@ -291,7 +291,7 @@ static void atmel_rx_chars(struct uart_port *port, struct pt_regs *regs) flg = TTY_FRAME; } - if (uart_handle_sysrq_char(port, ch, regs)) + if (uart_handle_sysrq_char(port, ch)) goto ignore_char; uart_insert_char(port, status, ATMEL_US_OVRE, ch, flg); @@ -339,7 +339,7 @@ static void atmel_tx_chars(struct uart_port *port) /* * Interrupt handler */ -static irqreturn_t atmel_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t atmel_interrupt(int irq, void *dev_id) { struct uart_port *port = dev_id; struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; @@ -350,7 +350,7 @@ static irqreturn_t atmel_interrupt(int irq, void *dev_id, struct pt_regs *regs) while (pending) { /* Interrupt receive */ if (pending & ATMEL_US_RXRDY) - atmel_rx_chars(port, regs); + atmel_rx_chars(port); // TODO: All reads to CSR will clear these interrupts! if (pending & ATMEL_US_RIIC) port->icount.rng++; diff --git a/drivers/serial/clps711x.c b/drivers/serial/clps711x.c index f27d852ce50d..598012714882 100644 --- a/drivers/serial/clps711x.c +++ b/drivers/serial/clps711x.c @@ -93,7 +93,7 @@ static void clps711xuart_enable_ms(struct uart_port *port) { } -static irqreturn_t clps711xuart_int_rx(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t clps711xuart_int_rx(int irq, void *dev_id) { struct uart_port *port = dev_id; struct tty_struct *tty = port->info->tty; @@ -131,7 +131,7 @@ static irqreturn_t clps711xuart_int_rx(int irq, void *dev_id, struct pt_regs *re #endif } - if (uart_handle_sysrq_char(port, ch, regs)) + if (uart_handle_sysrq_char(port, ch)) goto ignore_char; /* @@ -147,7 +147,7 @@ static irqreturn_t clps711xuart_int_rx(int irq, void *dev_id, struct pt_regs *re return IRQ_HANDLED; } -static irqreturn_t clps711xuart_int_tx(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t clps711xuart_int_tx(int irq, void *dev_id) { struct uart_port *port = dev_id; struct circ_buf *xmit = &port->info->xmit; diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c index a0d6136deb9b..0abb544ae63d 100644 --- a/drivers/serial/cpm_uart/cpm_uart_core.c +++ b/drivers/serial/cpm_uart/cpm_uart_core.c @@ -248,7 +248,7 @@ static void cpm_uart_break_ctl(struct uart_port *port, int break_state) /* * Transmit characters, refill buffer descriptor, if possible */ -static void cpm_uart_int_tx(struct uart_port *port, struct pt_regs *regs) +static void cpm_uart_int_tx(struct uart_port *port) { pr_debug("CPM uart[%d]:TX INT\n", port->line); @@ -258,7 +258,7 @@ static void cpm_uart_int_tx(struct uart_port *port, struct pt_regs *regs) /* * Receive characters */ -static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs) +static void cpm_uart_int_rx(struct uart_port *port) { int i; unsigned char ch, *cp; @@ -304,7 +304,7 @@ static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs) if (status & (BD_SC_BR | BD_SC_FR | BD_SC_PR | BD_SC_OV)) goto handle_error; - if (uart_handle_sysrq_char(port, ch, regs)) + if (uart_handle_sysrq_char(port, ch)) continue; error_return: @@ -373,7 +373,7 @@ static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs) /* * Asynchron mode interrupt handler */ -static irqreturn_t cpm_uart_int(int irq, void *data, struct pt_regs *regs) +static irqreturn_t cpm_uart_int(int irq, void *data) { u8 events; struct uart_port *port = (struct uart_port *)data; @@ -389,18 +389,18 @@ static irqreturn_t cpm_uart_int(int irq, void *data, struct pt_regs *regs) if (events & SMCM_BRKE) uart_handle_break(port); if (events & SMCM_RX) - cpm_uart_int_rx(port, regs); + cpm_uart_int_rx(port); if (events & SMCM_TX) - cpm_uart_int_tx(port, regs); + cpm_uart_int_tx(port); } else { events = sccp->scc_scce; sccp->scc_scce = events; if (events & UART_SCCM_BRKE) uart_handle_break(port); if (events & UART_SCCM_RX) - cpm_uart_int_rx(port, regs); + cpm_uart_int_rx(port); if (events & UART_SCCM_TX) - cpm_uart_int_tx(port, regs); + cpm_uart_int_tx(port); } return (events) ? IRQ_HANDLED : IRQ_NONE; } diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c index 9851d9eff022..7a24e53546c7 100644 --- a/drivers/serial/crisv10.c +++ b/drivers/serial/crisv10.c @@ -2346,7 +2346,7 @@ start_receive(struct e100_serial *info) */ static irqreturn_t -tr_interrupt(int irq, void *dev_id, struct pt_regs * regs) +tr_interrupt(int irq, void *dev_id) { struct e100_serial *info; unsigned long ireg; @@ -2395,7 +2395,7 @@ tr_interrupt(int irq, void *dev_id, struct pt_regs * regs) /* dma input channel interrupt handler */ static irqreturn_t -rec_interrupt(int irq, void *dev_id, struct pt_regs * regs) +rec_interrupt(int irq, void *dev_id) { struct e100_serial *info; unsigned long ireg; @@ -3054,7 +3054,7 @@ static void handle_ser_tx_interrupt(struct e100_serial *info) * ser_int duration: just sending: 8-15 us normally, up to 73 us */ static irqreturn_t -ser_interrupt(int irq, void *dev_id, struct pt_regs *regs) +ser_interrupt(int irq, void *dev_id) { static volatile int tx_started = 0; struct e100_serial *info; diff --git a/drivers/serial/dz.c b/drivers/serial/dz.c index 8a98aae80e22..53662b33b841 100644 --- a/drivers/serial/dz.c +++ b/drivers/serial/dz.c @@ -339,7 +339,7 @@ static inline void check_modem_status(struct dz_port *dport) * It deals with the multiple ports. * ------------------------------------------------------------ */ -static irqreturn_t dz_interrupt(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t dz_interrupt(int irq, void *dev) { struct dz_port *dport; unsigned short status; diff --git a/drivers/serial/icom.c b/drivers/serial/icom.c index a3c00a252149..8aa0f641866b 100644 --- a/drivers/serial/icom.c +++ b/drivers/serial/icom.c @@ -844,8 +844,7 @@ static void process_interrupt(u16 port_int_reg, spin_unlock(&icom_port->uart_port.lock); } -static irqreturn_t icom_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t icom_interrupt(int irq, void *dev_id) { void __iomem * int_reg; u32 adapter_interrupts; diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index 4a142d6b8f38..ee5c782597dd 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -182,7 +182,7 @@ static void imx_start_tx(struct uart_port *port) imx_transmit_buffer(sport); } -static irqreturn_t imx_rtsint(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t imx_rtsint(int irq, void *dev_id) { struct imx_port *sport = (struct imx_port *)dev_id; unsigned int val = USR1((u32)sport->port.membase)&USR1_RTSS; @@ -198,7 +198,7 @@ static irqreturn_t imx_rtsint(int irq, void *dev_id, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t imx_txint(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t imx_txint(int irq, void *dev_id) { struct imx_port *sport = (struct imx_port *)dev_id; struct circ_buf *xmit = &sport->port.info->xmit; @@ -227,7 +227,7 @@ out: return IRQ_HANDLED; } -static irqreturn_t imx_rxint(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t imx_rxint(int irq, void *dev_id) { struct imx_port *sport = dev_id; unsigned int rx,flg,ignored = 0; @@ -248,7 +248,7 @@ static irqreturn_t imx_rxint(int irq, void *dev_id, struct pt_regs *regs) } if (uart_handle_sysrq_char - (&sport->port, (unsigned char)rx, regs)) + (&sport->port, (unsigned char)rx)) goto ignore_char; if( rx & (URXD_PRERR | URXD_OVRRUN | URXD_FRMERR) ) diff --git a/drivers/serial/ioc3_serial.c b/drivers/serial/ioc3_serial.c index 8097cd91f16b..2308d26c8629 100644 --- a/drivers/serial/ioc3_serial.c +++ b/drivers/serial/ioc3_serial.c @@ -1428,13 +1428,12 @@ static int receive_chars(struct uart_port *the_port) * @is : submodule * @idd: driver data * @pending: interrupts to handle - * @regs: pt_regs */ static int inline ioc3uart_intr_one(struct ioc3_submodule *is, struct ioc3_driver_data *idd, - unsigned int pending, struct pt_regs *regs) + unsigned int pending) { int port_num = GET_PORT_FROM_SIO_IR(pending); struct port_hooks *hooks; @@ -1628,13 +1627,12 @@ ioc3uart_intr_one(struct ioc3_submodule *is, * @is : submodule * @idd: driver data * @pending: interrupts to handle - * @regs: pt_regs * */ static int ioc3uart_intr(struct ioc3_submodule *is, struct ioc3_driver_data *idd, - unsigned int pending, struct pt_regs *regs) + unsigned int pending) { int ret = 0; @@ -1644,9 +1642,9 @@ static int ioc3uart_intr(struct ioc3_submodule *is, */ if (pending & SIO_IR_SA) - ret |= ioc3uart_intr_one(is, idd, pending & SIO_IR_SA, regs); + ret |= ioc3uart_intr_one(is, idd, pending & SIO_IR_SA); if (pending & SIO_IR_SB) - ret |= ioc3uart_intr_one(is, idd, pending & SIO_IR_SB, regs); + ret |= ioc3uart_intr_one(is, idd, pending & SIO_IR_SB); return ret; } diff --git a/drivers/serial/ioc4_serial.c b/drivers/serial/ioc4_serial.c index 5ec4716c99bf..98ce88d80207 100644 --- a/drivers/serial/ioc4_serial.c +++ b/drivers/serial/ioc4_serial.c @@ -987,10 +987,9 @@ intr_connect(struct ioc4_soft *soft, int type, * ioc4_intr - Top level IOC4 interrupt handler. * @irq: irq value * @arg: handler arg - * @regs: registers */ -static irqreturn_t ioc4_intr(int irq, void *arg, struct pt_regs *regs) +static irqreturn_t ioc4_intr(int irq, void *arg) { struct ioc4_soft *soft; uint32_t this_ir, this_mir; diff --git a/drivers/serial/ip22zilog.c b/drivers/serial/ip22zilog.c index dbf13c03a1bb..dca6c1bde8f9 100644 --- a/drivers/serial/ip22zilog.c +++ b/drivers/serial/ip22zilog.c @@ -252,8 +252,7 @@ static void ip22zilog_maybe_update_regs(struct uart_ip22zilog_port *up, } static void ip22zilog_receive_chars(struct uart_ip22zilog_port *up, - struct zilog_channel *channel, - struct pt_regs *regs) + struct zilog_channel *channel) { struct tty_struct *tty = up->port.info->tty; /* XXX info==NULL? */ @@ -319,7 +318,7 @@ static void ip22zilog_receive_chars(struct uart_ip22zilog_port *up, else if (r1 & CRC_ERR) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(&up->port, ch, regs)) + if (uart_handle_sysrq_char(&up->port, ch)) goto next_char; if (up->port.ignore_status_mask == 0xff || @@ -339,8 +338,7 @@ static void ip22zilog_receive_chars(struct uart_ip22zilog_port *up, } static void ip22zilog_status_handle(struct uart_ip22zilog_port *up, - struct zilog_channel *channel, - struct pt_regs *regs) + struct zilog_channel *channel) { unsigned char status; @@ -443,7 +441,7 @@ ack_tx_int: ZS_WSYNC(channel); } -static irqreturn_t ip22zilog_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ip22zilog_interrupt(int irq, void *dev_id) { struct uart_ip22zilog_port *up = dev_id; @@ -462,9 +460,9 @@ static irqreturn_t ip22zilog_interrupt(int irq, void *dev_id, struct pt_regs *re ZS_WSYNC(channel); if (r3 & CHARxIP) - ip22zilog_receive_chars(up, channel, regs); + ip22zilog_receive_chars(up, channel); if (r3 & CHAEXT) - ip22zilog_status_handle(up, channel, regs); + ip22zilog_status_handle(up, channel); if (r3 & CHATxIP) ip22zilog_transmit_chars(up, channel); } @@ -481,9 +479,9 @@ static irqreturn_t ip22zilog_interrupt(int irq, void *dev_id, struct pt_regs *re ZS_WSYNC(channel); if (r3 & CHBRxIP) - ip22zilog_receive_chars(up, channel, regs); + ip22zilog_receive_chars(up, channel); if (r3 & CHBEXT) - ip22zilog_status_handle(up, channel, regs); + ip22zilog_status_handle(up, channel); if (r3 & CHBTxIP) ip22zilog_transmit_chars(up, channel); } diff --git a/drivers/serial/jsm/jsm.h b/drivers/serial/jsm/jsm.h index 043f50b1d10c..12c934a1f274 100644 --- a/drivers/serial/jsm/jsm.h +++ b/drivers/serial/jsm/jsm.h @@ -99,7 +99,7 @@ struct jsm_channel; * Per board operations structure * ************************************************************************/ struct board_ops { - irqreturn_t (*intr) (int irq, void *voidbrd, struct pt_regs *regs); + irq_handler_t intr; void (*uart_init) (struct jsm_channel *ch); void (*uart_off) (struct jsm_channel *ch); void (*param) (struct jsm_channel *ch); diff --git a/drivers/serial/jsm/jsm_neo.c b/drivers/serial/jsm/jsm_neo.c index a5fc589d6ef5..8fa31e68989a 100644 --- a/drivers/serial/jsm/jsm_neo.c +++ b/drivers/serial/jsm/jsm_neo.c @@ -1114,7 +1114,7 @@ static void neo_param(struct jsm_channel *ch) * * Neo specific interrupt handler. */ -static irqreturn_t neo_intr(int irq, void *voidbrd, struct pt_regs *regs) +static irqreturn_t neo_intr(int irq, void *voidbrd) { struct jsm_board *brd = (struct jsm_board *) voidbrd; struct jsm_channel *ch; diff --git a/drivers/serial/m32r_sio.c b/drivers/serial/m32r_sio.c index 28c9ce6f0bdc..c85ac1a77608 100644 --- a/drivers/serial/m32r_sio.c +++ b/drivers/serial/m32r_sio.c @@ -323,8 +323,7 @@ static void m32r_sio_enable_ms(struct uart_port *port) serial_out(up, UART_IER, up->ier); } -static void receive_chars(struct uart_sio_port *up, int *status, - struct pt_regs *regs) +static void receive_chars(struct uart_sio_port *up, int *status) { struct tty_struct *tty = up->port.info->tty; unsigned char ch; @@ -378,7 +377,7 @@ static void receive_chars(struct uart_sio_port *up, int *status, else if (*status & UART_LSR_FE) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(&up->port, ch, regs)) + if (uart_handle_sysrq_char(&up->port, ch)) goto ignore_char; if ((*status & up->port.ignore_status_mask) == 0) tty_insert_flip_char(tty, ch, flag); @@ -439,12 +438,12 @@ static void transmit_chars(struct uart_sio_port *up) * This handles the interrupt from one port. */ static inline void m32r_sio_handle_port(struct uart_sio_port *up, - unsigned int status, struct pt_regs *regs) + unsigned int status) { DEBUG_INTR("status = %x...", status); if (status & 0x04) - receive_chars(up, &status, regs); + receive_chars(up, &status); if (status & 0x01) transmit_chars(up); } @@ -463,8 +462,7 @@ static inline void m32r_sio_handle_port(struct uart_sio_port *up, * This means we need to loop through all ports. checking that they * don't have an interrupt pending. */ -static irqreturn_t m32r_sio_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t m32r_sio_interrupt(int irq, void *dev_id) { struct irq_info *i = dev_id; struct list_head *l, *end = NULL; @@ -492,7 +490,7 @@ static irqreturn_t m32r_sio_interrupt(int irq, void *dev_id, sts = sio_in(up, SIOSTS); if (sts & 0x5) { spin_lock(&up->port.lock); - m32r_sio_handle_port(up, sts, regs); + m32r_sio_handle_port(up, sts); spin_unlock(&up->port.lock); end = NULL; diff --git a/drivers/serial/mcfserial.c b/drivers/serial/mcfserial.c index 00d7859c167e..aee1b31f1a1c 100644 --- a/drivers/serial/mcfserial.c +++ b/drivers/serial/mcfserial.c @@ -385,7 +385,7 @@ static inline void transmit_chars(struct mcf_serial *info) /* * This is the serial driver's generic interrupt routine */ -irqreturn_t mcfrs_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t mcfrs_interrupt(int irq, void *dev_id) { struct mcf_serial *info; unsigned char isr; diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c index dbad0e31e005..039c2fd6d496 100644 --- a/drivers/serial/mpc52xx_uart.c +++ b/drivers/serial/mpc52xx_uart.c @@ -85,7 +85,7 @@ static struct uart_port mpc52xx_uart_ports[MPC52xx_PSC_MAXNUM]; /* Forward declaration of the interruption handling routine */ -static irqreturn_t mpc52xx_uart_int(int irq,void *dev_id,struct pt_regs *regs); +static irqreturn_t mpc52xx_uart_int(int irq,void *dev_id); /* Simple macro to test if a port is console or not. This one is taken @@ -410,7 +410,7 @@ static struct uart_ops mpc52xx_uart_ops = { /* ======================================================================== */ static inline int -mpc52xx_uart_int_rx_chars(struct uart_port *port, struct pt_regs *regs) +mpc52xx_uart_int_rx_chars(struct uart_port *port) { struct tty_struct *tty = port->info->tty; unsigned char ch, flag; @@ -425,7 +425,7 @@ mpc52xx_uart_int_rx_chars(struct uart_port *port, struct pt_regs *regs) /* Handle sysreq char */ #ifdef SUPPORT_SYSRQ - if (uart_handle_sysrq_char(port, ch, regs)) { + if (uart_handle_sysrq_char(port, ch)) { port->sysrq = 0; continue; } @@ -510,7 +510,7 @@ mpc52xx_uart_int_tx_chars(struct uart_port *port) } static irqreturn_t -mpc52xx_uart_int(int irq, void *dev_id, struct pt_regs *regs) +mpc52xx_uart_int(int irq, void *dev_id) { struct uart_port *port = (struct uart_port *) dev_id; unsigned long pass = ISR_PASS_LIMIT; @@ -539,7 +539,7 @@ mpc52xx_uart_int(int irq, void *dev_id, struct pt_regs *regs) /* Do we need to receive chars ? */ /* For this RX interrupts must be on and some chars waiting */ if ( status & MPC52xx_PSC_IMR_RXRDY ) - keepgoing |= mpc52xx_uart_int_rx_chars(port, regs); + keepgoing |= mpc52xx_uart_int_rx_chars(port); /* Do we need to send chars ? */ /* For this, TX must be ready and TX interrupt enabled */ diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c index 704243c9f78a..8eea69f29989 100644 --- a/drivers/serial/mpsc.c +++ b/drivers/serial/mpsc.c @@ -992,7 +992,7 @@ mpsc_make_ready(struct mpsc_port_info *pi) */ static inline int -mpsc_rx_intr(struct mpsc_port_info *pi, struct pt_regs *regs) +mpsc_rx_intr(struct mpsc_port_info *pi) { struct mpsc_rx_desc *rxre; struct tty_struct *tty = pi->port.info->tty; @@ -1072,7 +1072,7 @@ mpsc_rx_intr(struct mpsc_port_info *pi, struct pt_regs *regs) flag = TTY_PARITY; } - if (uart_handle_sysrq_char(&pi->port, *bp, regs)) { + if (uart_handle_sysrq_char(&pi->port, *bp)) { bp++; bytes_in--; goto next_frame; @@ -1257,7 +1257,7 @@ mpsc_tx_intr(struct mpsc_port_info *pi) * handling those descriptors, we restart the Rx/Tx engines if they're stopped. */ static irqreturn_t -mpsc_sdma_intr(int irq, void *dev_id, struct pt_regs *regs) +mpsc_sdma_intr(int irq, void *dev_id) { struct mpsc_port_info *pi = dev_id; ulong iflags; @@ -1267,7 +1267,7 @@ mpsc_sdma_intr(int irq, void *dev_id, struct pt_regs *regs) spin_lock_irqsave(&pi->port.lock, iflags); mpsc_sdma_intr_ack(pi); - if (mpsc_rx_intr(pi, regs)) + if (mpsc_rx_intr(pi)) rc = IRQ_HANDLED; if (mpsc_tx_intr(pi)) rc = IRQ_HANDLED; diff --git a/drivers/serial/netx-serial.c b/drivers/serial/netx-serial.c index 7502109d37f0..e92d7e1c22cf 100644 --- a/drivers/serial/netx-serial.c +++ b/drivers/serial/netx-serial.c @@ -200,7 +200,7 @@ static void netx_txint(struct uart_port *port) uart_write_wakeup(port); } -static void netx_rxint(struct uart_port *port, struct pt_regs *regs) +static void netx_rxint(struct uart_port *port) { unsigned char rx, flg, status; struct tty_struct *tty = port->info->tty; @@ -235,7 +235,7 @@ static void netx_rxint(struct uart_port *port, struct pt_regs *regs) flg = TTY_FRAME; } - if (uart_handle_sysrq_char(port, rx, regs)) + if (uart_handle_sysrq_char(port, rx)) continue; uart_insert_char(port, status, SR_OE, rx, flg); @@ -245,7 +245,7 @@ static void netx_rxint(struct uart_port *port, struct pt_regs *regs) return; } -static irqreturn_t netx_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t netx_int(int irq, void *dev_id) { struct uart_port *port = (struct uart_port *)dev_id; unsigned long flags; @@ -256,7 +256,7 @@ static irqreturn_t netx_int(int irq, void *dev_id, struct pt_regs *regs) status = readl(port->membase + UART_IIR) & IIR_MASK; while (status) { if (status & IIR_RIS) - netx_rxint(port, regs); + netx_rxint(port); if (status & IIR_TIS) netx_txint(port); if (status & IIR_MIS) { diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c index a3b99caf80e6..bf9809ed9c0b 100644 --- a/drivers/serial/pmac_zilog.c +++ b/drivers/serial/pmac_zilog.c @@ -204,8 +204,7 @@ static void pmz_maybe_update_regs(struct uart_pmac_port *uap) } } -static struct tty_struct *pmz_receive_chars(struct uart_pmac_port *uap, - struct pt_regs *regs) +static struct tty_struct *pmz_receive_chars(struct uart_pmac_port *uap) { struct tty_struct *tty = NULL; unsigned char ch, r1, drop, error, flag; @@ -267,7 +266,7 @@ static struct tty_struct *pmz_receive_chars(struct uart_pmac_port *uap, if (uap->port.sysrq) { int swallow; spin_unlock(&uap->port.lock); - swallow = uart_handle_sysrq_char(&uap->port, ch, regs); + swallow = uart_handle_sysrq_char(&uap->port, ch); spin_lock(&uap->port.lock); if (swallow) goto next_char; @@ -335,7 +334,7 @@ static struct tty_struct *pmz_receive_chars(struct uart_pmac_port *uap, return tty; } -static void pmz_status_handle(struct uart_pmac_port *uap, struct pt_regs *regs) +static void pmz_status_handle(struct uart_pmac_port *uap) { unsigned char status; @@ -438,7 +437,7 @@ ack_tx_int: } /* Hrm... we register that twice, fixme later.... */ -static irqreturn_t pmz_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t pmz_interrupt(int irq, void *dev_id) { struct uart_pmac_port *uap = dev_id; struct uart_pmac_port *uap_a; @@ -462,9 +461,9 @@ static irqreturn_t pmz_interrupt(int irq, void *dev_id, struct pt_regs *regs) write_zsreg(uap_a, R0, RES_H_IUS); zssync(uap_a); if (r3 & CHAEXT) - pmz_status_handle(uap_a, regs); + pmz_status_handle(uap_a); if (r3 & CHARxIP) - tty = pmz_receive_chars(uap_a, regs); + tty = pmz_receive_chars(uap_a); if (r3 & CHATxIP) pmz_transmit_chars(uap_a); rc = IRQ_HANDLED; @@ -482,9 +481,9 @@ static irqreturn_t pmz_interrupt(int irq, void *dev_id, struct pt_regs *regs) write_zsreg(uap_b, R0, RES_H_IUS); zssync(uap_b); if (r3 & CHBEXT) - pmz_status_handle(uap_b, regs); + pmz_status_handle(uap_b); if (r3 & CHBRxIP) - tty = pmz_receive_chars(uap_b, regs); + tty = pmz_receive_chars(uap_b); if (r3 & CHBTxIP) pmz_transmit_chars(uap_b); rc = IRQ_HANDLED; diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c index a720953a404e..846089f222d4 100644 --- a/drivers/serial/pxa.c +++ b/drivers/serial/pxa.c @@ -98,8 +98,7 @@ static void serial_pxa_stop_rx(struct uart_port *port) serial_out(up, UART_IER, up->ier); } -static inline void -receive_chars(struct uart_pxa_port *up, int *status, struct pt_regs *regs) +static inline void receive_chars(struct uart_pxa_port *up, int *status) { struct tty_struct *tty = up->port.info->tty; unsigned int ch, flag; @@ -153,7 +152,7 @@ receive_chars(struct uart_pxa_port *up, int *status, struct pt_regs *regs) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(&up->port, ch, regs)) + if (uart_handle_sysrq_char(&up->port, ch)) goto ignore_char; uart_insert_char(&up->port, *status, UART_LSR_OE, ch, flag); @@ -231,8 +230,7 @@ static inline void check_modem_status(struct uart_pxa_port *up) /* * This handles the interrupt from one port. */ -static inline irqreturn_t -serial_pxa_irq(int irq, void *dev_id, struct pt_regs *regs) +static inline irqreturn_t serial_pxa_irq(int irq, void *dev_id) { struct uart_pxa_port *up = (struct uart_pxa_port *)dev_id; unsigned int iir, lsr; @@ -242,7 +240,7 @@ serial_pxa_irq(int irq, void *dev_id, struct pt_regs *regs) return IRQ_NONE; lsr = serial_in(up, UART_LSR); if (lsr & UART_LSR_DR) - receive_chars(up, &lsr, regs); + receive_chars(up, &lsr); check_modem_status(up); if (lsr & UART_LSR_THRE) transmit_chars(up); diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c index 95738a19cde7..8dfc2dd058ca 100644 --- a/drivers/serial/s3c2410.c +++ b/drivers/serial/s3c2410.c @@ -310,7 +310,7 @@ static int s3c24xx_serial_rx_fifocnt(struct s3c24xx_uart_port *ourport, #define S3C2410_UERSTAT_PARITY (0x1000) static irqreturn_t -s3c24xx_serial_rx_chars(int irq, void *dev_id, struct pt_regs *regs) +s3c24xx_serial_rx_chars(int irq, void *dev_id) { struct s3c24xx_uart_port *ourport = dev_id; struct uart_port *port = &ourport->port; @@ -379,7 +379,7 @@ s3c24xx_serial_rx_chars(int irq, void *dev_id, struct pt_regs *regs) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(port, ch, regs)) + if (uart_handle_sysrq_char(port, ch)) goto ignore_char; uart_insert_char(port, uerstat, S3C2410_UERSTAT_OVERRUN, ch, flag); @@ -393,7 +393,7 @@ s3c24xx_serial_rx_chars(int irq, void *dev_id, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t s3c24xx_serial_tx_chars(int irq, void *id, struct pt_regs *regs) +static irqreturn_t s3c24xx_serial_tx_chars(int irq, void *id) { struct s3c24xx_uart_port *ourport = id; struct uart_port *port = &ourport->port; diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c index db3486d33870..d4065266b6fc 100644 --- a/drivers/serial/sa1100.c +++ b/drivers/serial/sa1100.c @@ -190,7 +190,7 @@ static void sa1100_enable_ms(struct uart_port *port) } static void -sa1100_rx_chars(struct sa1100_port *sport, struct pt_regs *regs) +sa1100_rx_chars(struct sa1100_port *sport) { struct tty_struct *tty = sport->port.info->tty; unsigned int status, ch, flg; @@ -228,7 +228,7 @@ sa1100_rx_chars(struct sa1100_port *sport, struct pt_regs *regs) #endif } - if (uart_handle_sysrq_char(&sport->port, ch, regs)) + if (uart_handle_sysrq_char(&sport->port, ch)) goto ignore_char; uart_insert_char(&sport->port, status, UTSR1_TO_SM(UTSR1_ROR), ch, flg); @@ -281,7 +281,7 @@ static void sa1100_tx_chars(struct sa1100_port *sport) sa1100_stop_tx(&sport->port); } -static irqreturn_t sa1100_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sa1100_int(int irq, void *dev_id) { struct sa1100_port *sport = dev_id; unsigned int status, pass_counter = 0; @@ -294,7 +294,7 @@ static irqreturn_t sa1100_int(int irq, void *dev_id, struct pt_regs *regs) /* Clear the receiver idle bit, if set */ if (status & UTSR0_RID) UART_PUT_UTSR0(sport, UTSR0_RID); - sa1100_rx_chars(sport, regs); + sa1100_rx_chars(sport); } /* Clear the relevant break bits */ diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c index 23ddedbaec08..5e1ac356bbb0 100644 --- a/drivers/serial/serial_lh7a40x.c +++ b/drivers/serial/serial_lh7a40x.c @@ -135,12 +135,7 @@ static void lh7a40xuart_enable_ms (struct uart_port* port) BIT_SET (port, UART_R_INTEN, ModemInt); } -static void -#ifdef SUPPORT_SYSRQ -lh7a40xuart_rx_chars (struct uart_port* port, struct pt_regs* regs) -#else -lh7a40xuart_rx_chars (struct uart_port* port) -#endif +static void lh7a40xuart_rx_chars (struct uart_port* port) { struct tty_struct* tty = port->info->tty; int cbRxMax = 256; /* (Gross) limit on receive */ @@ -177,7 +172,7 @@ lh7a40xuart_rx_chars (struct uart_port* port) flag = TTY_FRAME; } - if (uart_handle_sysrq_char (port, (unsigned char) data, regs)) + if (uart_handle_sysrq_char (port, (unsigned char) data)) continue; uart_insert_char(port, data, RxOverrunError, data, flag); @@ -248,8 +243,7 @@ static void lh7a40xuart_modem_status (struct uart_port* port) wake_up_interruptible (&port->info->delta_msr_wait); } -static irqreturn_t lh7a40xuart_int (int irq, void* dev_id, - struct pt_regs* regs) +static irqreturn_t lh7a40xuart_int (int irq, void* dev_id) { struct uart_port* port = dev_id; unsigned int cLoopLimit = ISR_LOOP_LIMIT; @@ -258,11 +252,7 @@ static irqreturn_t lh7a40xuart_int (int irq, void* dev_id, do { if (isr & (RxInt | RxTimeoutInt)) -#ifdef SUPPORT_SYSRQ - lh7a40xuart_rx_chars(port, regs); -#else lh7a40xuart_rx_chars(port); -#endif if (isr & ModemInt) lh7a40xuart_modem_status (port); if (isr & TxInt) diff --git a/drivers/serial/serial_txx9.c b/drivers/serial/serial_txx9.c index ebd8d2bb17fd..2a48289ac722 100644 --- a/drivers/serial/serial_txx9.c +++ b/drivers/serial/serial_txx9.c @@ -283,7 +283,7 @@ static void serial_txx9_enable_ms(struct uart_port *port) } static inline void -receive_chars(struct uart_txx9_port *up, unsigned int *status, struct pt_regs *regs) +receive_chars(struct uart_txx9_port *up, unsigned int *status) { struct tty_struct *tty = up->port.info->tty; unsigned char ch; @@ -344,7 +344,7 @@ receive_chars(struct uart_txx9_port *up, unsigned int *status, struct pt_regs *r else if (disr & TXX9_SIDISR_UFER) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(&up->port, ch, regs)) + if (uart_handle_sysrq_char(&up->port, ch)) goto ignore_char; uart_insert_char(&up->port, disr, TXX9_SIDISR_UOER, ch, flag); @@ -391,7 +391,7 @@ static inline void transmit_chars(struct uart_txx9_port *up) serial_txx9_stop_tx(&up->port); } -static irqreturn_t serial_txx9_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t serial_txx9_interrupt(int irq, void *dev_id) { int pass_counter = 0; struct uart_txx9_port *up = dev_id; @@ -409,7 +409,7 @@ static irqreturn_t serial_txx9_interrupt(int irq, void *dev_id, struct pt_regs * } if (status & TXX9_SIDISR_RDIS) - receive_chars(up, &status, regs); + receive_chars(up, &status); if (status & TXX9_SIDISR_TDIS) transmit_chars(up); /* Clear TX/RX Int. Status */ diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 5c025d1190c1..266aa325569e 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -446,8 +446,7 @@ static void sci_transmit_chars(struct uart_port *port) /* On SH3, SCIF may read end-of-break as a space->mark char */ #define STEPFN(c) ({int __c=(c); (((__c-1)|(__c)) == -1); }) -static inline void sci_receive_chars(struct uart_port *port, - struct pt_regs *regs) +static inline void sci_receive_chars(struct uart_port *port) { struct sci_port *sci_port = (struct sci_port *)port; struct tty_struct *tty = port->info->tty; @@ -476,7 +475,7 @@ static inline void sci_receive_chars(struct uart_port *port, if (port->type == PORT_SCI) { char c = sci_in(port, SCxRDR); - if (uart_handle_sysrq_char(port, c, regs) || sci_port->break_flag) + if (uart_handle_sysrq_char(port, c) || sci_port->break_flag) count = 0; else { tty_insert_flip_char(tty, c, TTY_NORMAL); @@ -504,7 +503,7 @@ static inline void sci_receive_chars(struct uart_port *port, } } #endif /* CONFIG_CPU_SH3 */ - if (uart_handle_sysrq_char(port, c, regs)) { + if (uart_handle_sysrq_char(port, c)) { count--; i--; continue; } @@ -652,18 +651,18 @@ static inline int sci_handle_breaks(struct uart_port *port) return copied; } -static irqreturn_t sci_rx_interrupt(int irq, void *port, struct pt_regs *regs) +static irqreturn_t sci_rx_interrupt(int irq, void *port) { /* I think sci_receive_chars has to be called irrespective * of whether the I_IXOFF is set, otherwise, how is the interrupt * to be disabled? */ - sci_receive_chars(port, regs); + sci_receive_chars(port); return IRQ_HANDLED; } -static irqreturn_t sci_tx_interrupt(int irq, void *ptr, struct pt_regs *regs) +static irqreturn_t sci_tx_interrupt(int irq, void *ptr) { struct uart_port *port = ptr; @@ -674,7 +673,7 @@ static irqreturn_t sci_tx_interrupt(int irq, void *ptr, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t sci_er_interrupt(int irq, void *ptr, struct pt_regs *regs) +static irqreturn_t sci_er_interrupt(int irq, void *ptr) { struct uart_port *port = ptr; @@ -696,18 +695,18 @@ static irqreturn_t sci_er_interrupt(int irq, void *ptr, struct pt_regs *regs) pr_debug("scif: overrun error\n"); } #endif - sci_rx_interrupt(irq, ptr, regs); + sci_rx_interrupt(irq, ptr); } sci_out(port, SCxSR, SCxSR_ERROR_CLEAR(port)); /* Kick the transmission */ - sci_tx_interrupt(irq, ptr, regs); + sci_tx_interrupt(irq, ptr); return IRQ_HANDLED; } -static irqreturn_t sci_br_interrupt(int irq, void *ptr, struct pt_regs *regs) +static irqreturn_t sci_br_interrupt(int irq, void *ptr) { struct uart_port *port = ptr; @@ -724,7 +723,7 @@ static irqreturn_t sci_br_interrupt(int irq, void *ptr, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t sci_mpxed_interrupt(int irq, void *ptr, struct pt_regs *regs) +static irqreturn_t sci_mpxed_interrupt(int irq, void *ptr) { unsigned short ssr_status, scr_status; struct uart_port *port = ptr; @@ -734,16 +733,16 @@ static irqreturn_t sci_mpxed_interrupt(int irq, void *ptr, struct pt_regs *regs) /* Tx Interrupt */ if ((ssr_status & 0x0020) && (scr_status & 0x0080)) - sci_tx_interrupt(irq, ptr, regs); + sci_tx_interrupt(irq, ptr); /* Rx Interrupt */ if ((ssr_status & 0x0002) && (scr_status & 0x0040)) - sci_rx_interrupt(irq, ptr, regs); + sci_rx_interrupt(irq, ptr); /* Error Interrupt */ if ((ssr_status & 0x0080) && (scr_status & 0x0400)) - sci_er_interrupt(irq, ptr, regs); + sci_er_interrupt(irq, ptr); /* Break Interrupt */ if ((ssr_status & 0x0010) && (scr_status & 0x0200)) - sci_br_interrupt(irq, ptr, regs); + sci_br_interrupt(irq, ptr); return IRQ_HANDLED; } @@ -795,7 +794,7 @@ static struct notifier_block sci_nb = { &sci_notifier, NULL, 0 }; static int sci_request_irq(struct sci_port *port) { int i; - irqreturn_t (*handlers[4])(int irq, void *ptr, struct pt_regs *regs) = { + irqreturn_t (*handlers[4])(int irq, void *ptr) = { sci_er_interrupt, sci_rx_interrupt, sci_tx_interrupt, sci_br_interrupt, }; diff --git a/drivers/serial/sn_console.c b/drivers/serial/sn_console.c index 2f148e5b9255..709f93a6c18c 100644 --- a/drivers/serial/sn_console.c +++ b/drivers/serial/sn_console.c @@ -447,7 +447,6 @@ static int sn_debug_printf(const char *fmt, ...) /** * sn_receive_chars - Grab characters, pass them to tty layer * @port: Port to operate on - * @regs: Saved registers (needed by uart_handle_sysrq_char) * @flags: irq flags * * Note: If we're not registered with the serial core infrastructure yet, @@ -455,8 +454,7 @@ static int sn_debug_printf(const char *fmt, ...) * */ static void -sn_receive_chars(struct sn_cons_port *port, struct pt_regs *regs, - unsigned long flags) +sn_receive_chars(struct sn_cons_port *port, unsigned long flags) { int ch; struct tty_struct *tty; @@ -494,7 +492,7 @@ sn_receive_chars(struct sn_cons_port *port, struct pt_regs *regs, sysrq_requested = 0; if (ch && time_before(jiffies, sysrq_timeout)) { spin_unlock_irqrestore(&port->sc_port.lock, flags); - handle_sysrq(ch, regs, NULL); + handle_sysrq(ch, NULL); spin_lock_irqsave(&port->sc_port.lock, flags); /* ignore actual sysrq command char */ continue; @@ -615,10 +613,9 @@ static void sn_transmit_chars(struct sn_cons_port *port, int raw) * sn_sal_interrupt - Handle console interrupts * @irq: irq #, useful for debug statements * @dev_id: our pointer to our port (sn_cons_port which contains the uart port) - * @regs: Saved registers, used by sn_receive_chars for uart_handle_sysrq_char * */ -static irqreturn_t sn_sal_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sn_sal_interrupt(int irq, void *dev_id) { struct sn_cons_port *port = (struct sn_cons_port *)dev_id; unsigned long flags; @@ -629,7 +626,7 @@ static irqreturn_t sn_sal_interrupt(int irq, void *dev_id, struct pt_regs *regs) spin_lock_irqsave(&port->sc_port.lock, flags); if (status & SAL_CONSOLE_INTR_RECV) { - sn_receive_chars(port, regs, flags); + sn_receive_chars(port, flags); } if (status & SAL_CONSOLE_INTR_XMIT) { sn_transmit_chars(port, TRANSMIT_BUFFERED); diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c index f851f0f44f9b..03941d27d15d 100644 --- a/drivers/serial/sunhv.c +++ b/drivers/serial/sunhv.c @@ -73,7 +73,7 @@ static inline long hypervisor_con_putchar(long ch) static int hung_up = 0; -static struct tty_struct *receive_chars(struct uart_port *port, struct pt_regs *regs) +static struct tty_struct *receive_chars(struct uart_port *port) { struct tty_struct *tty = NULL; int saw_console_brk = 0; @@ -106,7 +106,7 @@ static struct tty_struct *receive_chars(struct uart_port *port, struct pt_regs * } if (tty == NULL) { - uart_handle_sysrq_char(port, c, regs); + uart_handle_sysrq_char(port, c); continue; } @@ -119,7 +119,7 @@ static struct tty_struct *receive_chars(struct uart_port *port, struct pt_regs * flag = TTY_BREAK; } - if (uart_handle_sysrq_char(port, c, regs)) + if (uart_handle_sysrq_char(port, c)) continue; if ((port->ignore_status_mask & IGNORE_ALL) || @@ -161,14 +161,14 @@ static void transmit_chars(struct uart_port *port) uart_write_wakeup(port); } -static irqreturn_t sunhv_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sunhv_interrupt(int irq, void *dev_id) { struct uart_port *port = dev_id; struct tty_struct *tty; unsigned long flags; spin_lock_irqsave(&port->lock, flags); - tty = receive_chars(port, regs); + tty = receive_chars(port); transmit_chars(port); spin_unlock_irqrestore(&port->lock, flags); diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c index cfe20f730436..08a7cd6a3a0c 100644 --- a/drivers/serial/sunsab.c +++ b/drivers/serial/sunsab.c @@ -108,8 +108,7 @@ static __inline__ void sunsab_cec_wait(struct uart_sunsab_port *up) static struct tty_struct * receive_chars(struct uart_sunsab_port *up, - union sab82532_irq_status *stat, - struct pt_regs *regs) + union sab82532_irq_status *stat) { struct tty_struct *tty = NULL; unsigned char buf[32]; @@ -161,7 +160,7 @@ receive_chars(struct uart_sunsab_port *up, unsigned char ch = buf[i], flag; if (tty == NULL) { - uart_handle_sysrq_char(&up->port, ch, regs); + uart_handle_sysrq_char(&up->port, ch); continue; } @@ -208,7 +207,7 @@ receive_chars(struct uart_sunsab_port *up, flag = TTY_FRAME; } - if (uart_handle_sysrq_char(&up->port, ch, regs)) + if (uart_handle_sysrq_char(&up->port, ch)) continue; if ((stat->sreg.isr0 & (up->port.ignore_status_mask & 0xff)) == 0 && @@ -301,7 +300,7 @@ static void check_status(struct uart_sunsab_port *up, wake_up_interruptible(&up->port.info->delta_msr_wait); } -static irqreturn_t sunsab_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sunsab_interrupt(int irq, void *dev_id) { struct uart_sunsab_port *up = dev_id; struct tty_struct *tty; @@ -321,7 +320,7 @@ static irqreturn_t sunsab_interrupt(int irq, void *dev_id, struct pt_regs *regs) if ((status.sreg.isr0 & (SAB82532_ISR0_TCD | SAB82532_ISR0_TIME | SAB82532_ISR0_RFO | SAB82532_ISR0_RPF)) || (status.sreg.isr1 & SAB82532_ISR1_BRK)) - tty = receive_chars(up, &status, regs); + tty = receive_chars(up, &status); if ((status.sreg.isr0 & SAB82532_ISR0_CDSC) || (status.sreg.isr1 & SAB82532_ISR1_CSC)) check_status(up, &status); @@ -350,7 +349,7 @@ static irqreturn_t sunsab_interrupt(int irq, void *dev_id, struct pt_regs *regs) SAB82532_ISR0_RFO | SAB82532_ISR0_RPF)) || (status.sreg.isr1 & SAB82532_ISR1_BRK)) - tty = receive_chars(up, &status, regs); + tty = receive_chars(up, &status); if ((status.sreg.isr0 & SAB82532_ISR0_CDSC) || (status.sreg.isr1 & (SAB82532_ISR1_BRK | SAB82532_ISR1_CSC))) check_status(up, &status); diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c index 9b3b9aaa6b90..c577faea60e8 100644 --- a/drivers/serial/sunsu.c +++ b/drivers/serial/sunsu.c @@ -310,7 +310,7 @@ static void sunsu_enable_ms(struct uart_port *port) } static struct tty_struct * -receive_chars(struct uart_sunsu_port *up, unsigned char *status, struct pt_regs *regs) +receive_chars(struct uart_sunsu_port *up, unsigned char *status) { struct tty_struct *tty = up->port.info->tty; unsigned char ch, flag; @@ -367,7 +367,7 @@ receive_chars(struct uart_sunsu_port *up, unsigned char *status, struct pt_regs else if (*status & UART_LSR_FE) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(&up->port, ch, regs)) + if (uart_handle_sysrq_char(&up->port, ch)) goto ignore_char; if ((*status & up->port.ignore_status_mask) == 0) tty_insert_flip_char(tty, ch, flag); @@ -445,7 +445,7 @@ static void check_modem_status(struct uart_sunsu_port *up) wake_up_interruptible(&up->port.info->delta_msr_wait); } -static irqreturn_t sunsu_serial_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sunsu_serial_interrupt(int irq, void *dev_id) { struct uart_sunsu_port *up = dev_id; unsigned long flags; @@ -459,7 +459,7 @@ static irqreturn_t sunsu_serial_interrupt(int irq, void *dev_id, struct pt_regs status = serial_inp(up, UART_LSR); tty = NULL; if (status & UART_LSR_DR) - tty = receive_chars(up, &status, regs); + tty = receive_chars(up, &status); check_modem_status(up); if (status & UART_LSR_THRE) transmit_chars(up); @@ -497,7 +497,7 @@ static void sunsu_change_mouse_baud(struct uart_sunsu_port *up) sunsu_change_speed(&up->port, up->cflag, 0, quot); } -static void receive_kbd_ms_chars(struct uart_sunsu_port *up, struct pt_regs *regs, int is_break) +static void receive_kbd_ms_chars(struct uart_sunsu_port *up, int is_break) { do { unsigned char ch = serial_inp(up, UART_RX); @@ -505,7 +505,7 @@ static void receive_kbd_ms_chars(struct uart_sunsu_port *up, struct pt_regs *reg /* Stop-A is handled by drivers/char/keyboard.c now. */ if (up->su_type == SU_PORT_KBD) { #ifdef CONFIG_SERIO - serio_interrupt(&up->serio, ch, 0, regs); + serio_interrupt(&up->serio, ch, 0); #endif } else if (up->su_type == SU_PORT_MS) { int ret = suncore_mouse_baud_detection(ch, is_break); @@ -519,7 +519,7 @@ static void receive_kbd_ms_chars(struct uart_sunsu_port *up, struct pt_regs *reg case 0: #ifdef CONFIG_SERIO - serio_interrupt(&up->serio, ch, 0, regs); + serio_interrupt(&up->serio, ch, 0); #endif break; }; @@ -527,7 +527,7 @@ static void receive_kbd_ms_chars(struct uart_sunsu_port *up, struct pt_regs *reg } while (serial_in(up, UART_LSR) & UART_LSR_DR); } -static irqreturn_t sunsu_kbd_ms_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sunsu_kbd_ms_interrupt(int irq, void *dev_id) { struct uart_sunsu_port *up = dev_id; @@ -535,8 +535,7 @@ static irqreturn_t sunsu_kbd_ms_interrupt(int irq, void *dev_id, struct pt_regs unsigned char status = serial_inp(up, UART_LSR); if ((status & UART_LSR_DR) || (status & UART_LSR_BI)) - receive_kbd_ms_chars(up, regs, - (status & UART_LSR_BI) != 0); + receive_kbd_ms_chars(up, (status & UART_LSR_BI) != 0); } return IRQ_HANDLED; diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c index 0da3ebfff82d..b11f6dea2704 100644 --- a/drivers/serial/sunzilog.c +++ b/drivers/serial/sunzilog.c @@ -277,14 +277,13 @@ static void sunzilog_change_mouse_baud(struct uart_sunzilog_port *up) } static void sunzilog_kbdms_receive_chars(struct uart_sunzilog_port *up, - unsigned char ch, int is_break, - struct pt_regs *regs) + unsigned char ch, int is_break) { if (ZS_IS_KEYB(up)) { /* Stop-A is handled by drivers/char/keyboard.c now. */ #ifdef CONFIG_SERIO if (up->serio_open) - serio_interrupt(&up->serio, ch, 0, regs); + serio_interrupt(&up->serio, ch, 0); #endif } else if (ZS_IS_MOUSE(up)) { int ret = suncore_mouse_baud_detection(ch, is_break); @@ -299,7 +298,7 @@ static void sunzilog_kbdms_receive_chars(struct uart_sunzilog_port *up, case 0: #ifdef CONFIG_SERIO if (up->serio_open) - serio_interrupt(&up->serio, ch, 0, regs); + serio_interrupt(&up->serio, ch, 0); #endif break; }; @@ -308,8 +307,7 @@ static void sunzilog_kbdms_receive_chars(struct uart_sunzilog_port *up, static struct tty_struct * sunzilog_receive_chars(struct uart_sunzilog_port *up, - struct zilog_channel __iomem *channel, - struct pt_regs *regs) + struct zilog_channel __iomem *channel) { struct tty_struct *tty; unsigned char ch, r1, flag; @@ -346,12 +344,12 @@ sunzilog_receive_chars(struct uart_sunzilog_port *up, ch &= up->parity_mask; if (unlikely(ZS_IS_KEYB(up)) || unlikely(ZS_IS_MOUSE(up))) { - sunzilog_kbdms_receive_chars(up, ch, 0, regs); + sunzilog_kbdms_receive_chars(up, ch, 0); continue; } if (tty == NULL) { - uart_handle_sysrq_char(&up->port, ch, regs); + uart_handle_sysrq_char(&up->port, ch); continue; } @@ -379,7 +377,7 @@ sunzilog_receive_chars(struct uart_sunzilog_port *up, else if (r1 & CRC_ERR) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(&up->port, ch, regs)) + if (uart_handle_sysrq_char(&up->port, ch)) continue; if (up->port.ignore_status_mask == 0xff || @@ -394,8 +392,7 @@ sunzilog_receive_chars(struct uart_sunzilog_port *up, } static void sunzilog_status_handle(struct uart_sunzilog_port *up, - struct zilog_channel __iomem *channel, - struct pt_regs *regs) + struct zilog_channel __iomem *channel) { unsigned char status; @@ -408,7 +405,7 @@ static void sunzilog_status_handle(struct uart_sunzilog_port *up, if (status & BRK_ABRT) { if (ZS_IS_MOUSE(up)) - sunzilog_kbdms_receive_chars(up, 0, 1, regs); + sunzilog_kbdms_receive_chars(up, 0, 1); if (ZS_IS_CONS(up)) { /* Wait for BREAK to deassert to avoid potentially * confusing the PROM. @@ -517,7 +514,7 @@ ack_tx_int: ZS_WSYNC(channel); } -static irqreturn_t sunzilog_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sunzilog_interrupt(int irq, void *dev_id) { struct uart_sunzilog_port *up = dev_id; @@ -538,9 +535,9 @@ static irqreturn_t sunzilog_interrupt(int irq, void *dev_id, struct pt_regs *reg ZS_WSYNC(channel); if (r3 & CHARxIP) - tty = sunzilog_receive_chars(up, channel, regs); + tty = sunzilog_receive_chars(up, channel); if (r3 & CHAEXT) - sunzilog_status_handle(up, channel, regs); + sunzilog_status_handle(up, channel); if (r3 & CHATxIP) sunzilog_transmit_chars(up, channel); } @@ -561,9 +558,9 @@ static irqreturn_t sunzilog_interrupt(int irq, void *dev_id, struct pt_regs *reg ZS_WSYNC(channel); if (r3 & CHBRxIP) - tty = sunzilog_receive_chars(up, channel, regs); + tty = sunzilog_receive_chars(up, channel); if (r3 & CHBEXT) - sunzilog_status_handle(up, channel, regs); + sunzilog_status_handle(up, channel); if (r3 & CHBTxIP) sunzilog_transmit_chars(up, channel); } diff --git a/drivers/serial/v850e_uart.c b/drivers/serial/v850e_uart.c index f802867c95c5..28f3bbff87bf 100644 --- a/drivers/serial/v850e_uart.c +++ b/drivers/serial/v850e_uart.c @@ -271,14 +271,14 @@ void v850e_uart_tx (struct uart_port *port) v850e_uart_stop_tx (port, stopped); } -static irqreturn_t v850e_uart_tx_irq(int irq, void *data, struct pt_regs *regs) +static irqreturn_t v850e_uart_tx_irq(int irq, void *data) { struct uart_port *port = data; v850e_uart_tx (port); return IRQ_HANDLED; } -static irqreturn_t v850e_uart_rx_irq(int irq, void *data, struct pt_regs *regs) +static irqreturn_t v850e_uart_rx_irq(int irq, void *data) { struct uart_port *port = data; unsigned ch_stat = TTY_NORMAL; diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c index 6c8b0ea83c3c..fd51f8182dec 100644 --- a/drivers/serial/vr41xx_siu.c +++ b/drivers/serial/vr41xx_siu.c @@ -359,8 +359,7 @@ static void siu_break_ctl(struct uart_port *port, int ctl) spin_unlock_irqrestore(&port->lock, flags); } -static inline void receive_chars(struct uart_port *port, uint8_t *status, - struct pt_regs *regs) +static inline void receive_chars(struct uart_port *port, uint8_t *status) { struct tty_struct *tty; uint8_t lsr, ch; @@ -405,7 +404,7 @@ static inline void receive_chars(struct uart_port *port, uint8_t *status, flag = TTY_PARITY; } - if (uart_handle_sysrq_char(port, ch, regs)) + if (uart_handle_sysrq_char(port, ch)) goto ignore_char; uart_insert_char(port, lsr, UART_LSR_OE, ch, flag); @@ -472,7 +471,7 @@ static inline void transmit_chars(struct uart_port *port) siu_stop_tx(port); } -static irqreturn_t siu_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t siu_interrupt(int irq, void *dev_id) { struct uart_port *port; uint8_t iir, lsr; @@ -485,7 +484,7 @@ static irqreturn_t siu_interrupt(int irq, void *dev_id, struct pt_regs *regs) lsr = siu_read(port, UART_LSR); if (lsr & UART_LSR_DR) - receive_chars(port, &lsr, regs); + receive_chars(port, &lsr); check_modem_status(port); diff --git a/drivers/sn/ioc3.c b/drivers/sn/ioc3.c index 6c7e0352d561..3d91b6b9287d 100644 --- a/drivers/sn/ioc3.c +++ b/drivers/sn/ioc3.c @@ -398,7 +398,7 @@ static inline uint32_t get_pending_intrs(struct ioc3_driver_data *idd) return intrs; } -static irqreturn_t ioc3_intr_io(int irq, void *arg, struct pt_regs *regs) +static irqreturn_t ioc3_intr_io(int irq, void *arg) { unsigned long flags; struct ioc3_driver_data *idd = (struct ioc3_driver_data *)arg; @@ -412,7 +412,7 @@ static irqreturn_t ioc3_intr_io(int irq, void *arg, struct pt_regs *regs) if(ioc3_ethernet && idd->active[ioc3_ethernet->id] && ioc3_ethernet->intr) { handled = handled && !ioc3_ethernet->intr(ioc3_ethernet, - idd, 0, regs); + idd, 0); } } pending = get_pending_intrs(idd); /* look at the IO IRQs */ @@ -424,8 +424,7 @@ static irqreturn_t ioc3_intr_io(int irq, void *arg, struct pt_regs *regs) write_ireg(idd, ioc3_submodules[id]->irq_mask, IOC3_W_IEC); if(!ioc3_submodules[id]->intr(ioc3_submodules[id], - idd, pending & ioc3_submodules[id]->irq_mask, - regs)) + idd, pending & ioc3_submodules[id]->irq_mask)) pending &= ~ioc3_submodules[id]->irq_mask; if (ioc3_submodules[id]->reset_mask) write_ireg(idd, ioc3_submodules[id]->irq_mask, @@ -442,7 +441,7 @@ static irqreturn_t ioc3_intr_io(int irq, void *arg, struct pt_regs *regs) return handled?IRQ_HANDLED:IRQ_NONE; } -static irqreturn_t ioc3_intr_eth(int irq, void *arg, struct pt_regs *regs) +static irqreturn_t ioc3_intr_eth(int irq, void *arg) { unsigned long flags; struct ioc3_driver_data *idd = (struct ioc3_driver_data *)arg; @@ -453,8 +452,7 @@ static irqreturn_t ioc3_intr_eth(int irq, void *arg, struct pt_regs *regs) read_lock_irqsave(&ioc3_submodules_lock, flags); if(ioc3_ethernet && idd->active[ioc3_ethernet->id] && ioc3_ethernet->intr) - handled = handled && !ioc3_ethernet->intr(ioc3_ethernet, idd, 0, - regs); + handled = handled && !ioc3_ethernet->intr(ioc3_ethernet, idd, 0); read_unlock_irqrestore(&ioc3_submodules_lock, flags); return handled?IRQ_HANDLED:IRQ_NONE; } diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c index 29aec77f98be..77122edeb206 100644 --- a/drivers/spi/pxa2xx_spi.c +++ b/drivers/spi/pxa2xx_spi.c @@ -409,7 +409,7 @@ static int wait_dma_channel_stop(int channel) return limit; } -static void dma_handler(int channel, void *data, struct pt_regs *regs) +static void dma_handler(int channel, void *data) { struct driver_data *drv_data = data; struct spi_message *msg = drv_data->cur_msg; @@ -667,7 +667,7 @@ static irqreturn_t interrupt_transfer(struct driver_data *drv_data) return IRQ_HANDLED; } -static irqreturn_t ssp_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ssp_int(int irq, void *dev_id) { struct driver_data *drv_data = (struct driver_data *)dev_id; void *reg = drv_data->ioaddr; diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c index 5d92a7e5cb41..ff0b04895db0 100644 --- a/drivers/spi/spi_mpc83xx.c +++ b/drivers/spi/spi_mpc83xx.c @@ -296,8 +296,7 @@ static int mpc83xx_spi_bufs(struct spi_device *spi, struct spi_transfer *t) return t->len - mpc83xx_spi->count; } -irqreturn_t mpc83xx_spi_irq(s32 irq, void *context_data, - struct pt_regs * ptregs) +irqreturn_t mpc83xx_spi_irq(s32 irq, void *context_data) { struct mpc83xx_spi *mpc83xx_spi = context_data; u32 event; diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c index 20eb6e95a3a0..2ebe1fc4c398 100644 --- a/drivers/spi/spi_s3c24xx.c +++ b/drivers/spi/spi_s3c24xx.c @@ -196,7 +196,7 @@ static int s3c24xx_spi_txrx(struct spi_device *spi, struct spi_transfer *t) return hw->count; } -static irqreturn_t s3c24xx_spi_irq(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t s3c24xx_spi_irq(int irq, void *dev) { struct s3c24xx_spi *hw = dev; unsigned int spsta = readb(hw->regs + S3C2410_SPSTA); diff --git a/drivers/tc/zs.c b/drivers/tc/zs.c index 622881f26761..7c0fe1dc96a9 100644 --- a/drivers/tc/zs.c +++ b/drivers/tc/zs.c @@ -347,7 +347,7 @@ static void rs_sched_event(struct dec_serial *info, int event) tasklet_schedule(&info->tlet); } -static void receive_chars(struct dec_serial *info, struct pt_regs *regs) +static void receive_chars(struct dec_serial *info) { struct tty_struct *tty = info->tty; unsigned char ch, stat, flag; @@ -490,7 +490,7 @@ static void status_handle(struct dec_serial *info) /* * This is the serial driver's generic interrupt routine */ -static irqreturn_t rs_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t rs_interrupt(int irq, void *dev_id) { struct dec_serial *info = (struct dec_serial *) dev_id; irqreturn_t status = IRQ_NONE; @@ -518,7 +518,7 @@ static irqreturn_t rs_interrupt(int irq, void *dev_id, struct pt_regs *regs) status = IRQ_HANDLED; if (zs_intreg & CHBRxIP) { - receive_chars(info, regs); + receive_chars(info); } if (zs_intreg & CHBTxIP) { transmit_chars(info); diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index 04631dcbabbc..3892a9e9aee3 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -171,7 +171,7 @@ struct cxacru_data { }; /* the following three functions are stolen from drivers/usb/core/message.c */ -static void cxacru_blocking_completion(struct urb *urb, struct pt_regs *regs) +static void cxacru_blocking_completion(struct urb *urb) { complete((struct completion *)urb->context); } diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c index 956b7a1e8af9..7c7b507af29d 100644 --- a/drivers/usb/atm/speedtch.c +++ b/drivers/usb/atm/speedtch.c @@ -547,7 +547,7 @@ static void speedtch_resubmit_int(unsigned long data) } } -static void speedtch_handle_int(struct urb *int_urb, struct pt_regs *regs) +static void speedtch_handle_int(struct urb *int_urb) { struct speedtch_instance_data *instance = int_urb->context; struct usbatm_data *usbatm = instance->usbatm; diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index 465961a26e4a..f5434b1cbb1e 100644 --- a/drivers/usb/atm/ueagle-atm.c +++ b/drivers/usb/atm/ueagle-atm.c @@ -1297,7 +1297,7 @@ bad1: /* * interrupt handler */ -static void uea_intr(struct urb *urb, struct pt_regs *regs) +static void uea_intr(struct urb *urb) { struct uea_softc *sc = urb->context; struct intr_pkt *intr = urb->transfer_buffer; diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c index a38701c742c3..309073f6433a 100644 --- a/drivers/usb/atm/usbatm.c +++ b/drivers/usb/atm/usbatm.c @@ -254,7 +254,7 @@ static int usbatm_submit_urb(struct urb *urb) return ret; } -static void usbatm_complete(struct urb *urb, struct pt_regs *regs) +static void usbatm_complete(struct urb *urb) { struct usbatm_channel *channel = urb->context; unsigned long flags; diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 71288295df2f..ec4d1d756725 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -218,7 +218,7 @@ static int acm_write_start(struct acm *acm) */ /* control interface reports status changes with "interrupt" transfers */ -static void acm_ctrl_irq(struct urb *urb, struct pt_regs *regs) +static void acm_ctrl_irq(struct urb *urb) { struct acm *acm = urb->context; struct usb_cdc_notification *dr = urb->transfer_buffer; @@ -285,7 +285,7 @@ exit: } /* data interface returns incoming bytes, or we got unthrottled */ -static void acm_read_bulk(struct urb *urb, struct pt_regs *regs) +static void acm_read_bulk(struct urb *urb) { struct acm_rb *buf; struct acm_ru *rcv = urb->context; @@ -409,7 +409,7 @@ urbs: } /* data interface wrote those outgoing bytes */ -static void acm_write_bulk(struct urb *urb, struct pt_regs *regs) +static void acm_write_bulk(struct urb *urb) { struct acm *acm = (struct acm *)urb->context; diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c index 9cac11ca1bb7..a161d70e1e42 100644 --- a/drivers/usb/class/usblp.c +++ b/drivers/usb/class/usblp.c @@ -271,7 +271,7 @@ static int proto_bias = -1; * URB callback. */ -static void usblp_bulk_read(struct urb *urb, struct pt_regs *regs) +static void usblp_bulk_read(struct urb *urb) { struct usblp *usblp = urb->context; @@ -288,7 +288,7 @@ unplug: wake_up_interruptible(&usblp->wait); } -static void usblp_bulk_write(struct urb *urb, struct pt_regs *regs) +static void usblp_bulk_write(struct urb *urb) { struct usblp *usblp = urb->context; diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 3f509beb88e4..2c9c9462d899 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -304,7 +304,7 @@ static void snoop_urb(struct urb *urb, void __user *userurb) printk("\n"); } -static void async_completed(struct urb *urb, struct pt_regs *regs) +static void async_completed(struct urb *urb) { struct async *as = urb->context; struct dev_state *ps = as->ps; diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index e658089f7b50..afa2dd203329 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -522,7 +522,7 @@ error: if (urb->status == -EINPROGRESS) urb->status = status; spin_unlock (&urb->lock); - usb_hcd_giveback_urb (hcd, urb, NULL); + usb_hcd_giveback_urb (hcd, urb); local_irq_restore (flags); return 0; } @@ -572,7 +572,7 @@ void usb_hcd_poll_rh_status(struct usb_hcd *hcd) /* local irqs are always blocked in completions */ if (length > 0) - usb_hcd_giveback_urb (hcd, urb, NULL); + usb_hcd_giveback_urb (hcd, urb); else hcd->poll_pending = 1; local_irq_restore (flags); @@ -656,7 +656,7 @@ static int usb_rh_urb_dequeue (struct usb_hcd *hcd, struct urb *urb) urb = NULL; /* wasn't fully queued */ spin_unlock (&hcd_root_hub_lock); if (urb) - usb_hcd_giveback_urb (hcd, urb, NULL); + usb_hcd_giveback_urb (hcd, urb); local_irq_restore (flags); } @@ -1498,7 +1498,6 @@ EXPORT_SYMBOL (usb_bus_start_enum); * usb_hcd_giveback_urb - return URB from HCD to device driver * @hcd: host controller returning the URB * @urb: urb being returned to the USB device driver. - * @regs: pt_regs, passed down to the URB completion handler * Context: in_interrupt() * * This hands the URB from HCD to its USB device driver, using its @@ -1507,7 +1506,7 @@ EXPORT_SYMBOL (usb_bus_start_enum); * the device driver won't cause problems if it frees, modifies, * or resubmits this URB. */ -void usb_hcd_giveback_urb (struct usb_hcd *hcd, struct urb *urb, struct pt_regs *regs) +void usb_hcd_giveback_urb (struct usb_hcd *hcd, struct urb *urb) { int at_root_hub; @@ -1534,7 +1533,7 @@ void usb_hcd_giveback_urb (struct usb_hcd *hcd, struct urb *urb, struct pt_regs usbmon_urb_complete (&hcd->self, urb); /* pass ownership to the completion handler */ - urb->complete (urb, regs); + urb->complete (urb); atomic_dec (&urb->use_count); if (unlikely (urb->reject)) wake_up (&usb_kill_urb_queue); @@ -1553,7 +1552,7 @@ EXPORT_SYMBOL (usb_hcd_giveback_urb); * If the controller isn't HALTed, calls the driver's irq handler. * Checks whether the controller is now dead. */ -irqreturn_t usb_hcd_irq (int irq, void *__hcd, struct pt_regs * r) +irqreturn_t usb_hcd_irq (int irq, void *__hcd) { struct usb_hcd *hcd = __hcd; int start = hcd->state; @@ -1561,7 +1560,7 @@ irqreturn_t usb_hcd_irq (int irq, void *__hcd, struct pt_regs * r) if (unlikely(start == HC_STATE_HALT || !test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) return IRQ_NONE; - if (hcd->driver->irq (hcd, r) == IRQ_NONE) + if (hcd->driver->irq (hcd) == IRQ_NONE) return IRQ_NONE; set_bit(HCD_FLAG_SAW_IRQ, &hcd->flags); diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h index 676877c15f81..8f8df0d4382e 100644 --- a/drivers/usb/core/hcd.h +++ b/drivers/usb/core/hcd.h @@ -143,15 +143,13 @@ struct hcd_timeout { /* timeouts we allocate */ /*-------------------------------------------------------------------------*/ -struct pt_regs; - struct hc_driver { const char *description; /* "ehci-hcd" etc */ const char *product_desc; /* product/vendor string */ size_t hcd_priv_size; /* size of private data */ /* irq handler */ - irqreturn_t (*irq) (struct usb_hcd *hcd, struct pt_regs *regs); + irqreturn_t (*irq) (struct usb_hcd *hcd); int flags; #define HCD_MEMORY 0x0001 /* HC regs use memory (else I/O) */ @@ -205,8 +203,7 @@ struct hc_driver { extern int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags); extern int usb_hcd_unlink_urb (struct urb *urb, int status); -extern void usb_hcd_giveback_urb (struct usb_hcd *hcd, struct urb *urb, - struct pt_regs *regs); +extern void usb_hcd_giveback_urb (struct usb_hcd *hcd, struct urb *urb); extern void usb_hcd_endpoint_disable (struct usb_device *udev, struct usb_host_endpoint *ep); extern int usb_hcd_get_frame_number (struct usb_device *udev); @@ -248,7 +245,7 @@ void hcd_buffer_free (struct usb_bus *bus, size_t size, void *addr, dma_addr_t dma); /* generic bus glue, needed for host controllers that don't use PCI */ -extern irqreturn_t usb_hcd_irq (int irq, void *__hcd, struct pt_regs *r); +extern irqreturn_t usb_hcd_irq (int irq, void *__hcd); extern void usb_hc_died (struct usb_hcd *hcd); extern void usb_hcd_poll_rh_status(struct usb_hcd *hcd); diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 7676690a0386..66bff184a30c 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -291,7 +291,7 @@ void usb_kick_khubd(struct usb_device *hdev) /* completion function, fires on port status changes and various faults */ -static void hub_irq(struct urb *urb, struct pt_regs *regs) +static void hub_irq(struct urb *urb) { struct usb_hub *hub = urb->context; int status; diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 85b1cd18336f..fccd1952bad3 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -17,7 +17,7 @@ #include "hcd.h" /* for usbcore internals */ #include "usb.h" -static void usb_api_blocking_completion(struct urb *urb, struct pt_regs *regs) +static void usb_api_blocking_completion(struct urb *urb) { complete((struct completion *)urb->context); } @@ -246,7 +246,7 @@ static void sg_clean (struct usb_sg_request *io) io->dev = NULL; } -static void sg_complete (struct urb *urb, struct pt_regs *regs) +static void sg_complete (struct urb *urb) { struct usb_sg_request *io = urb->context; diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index 77beba485a84..72f3db99ff94 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -1366,7 +1366,7 @@ static void handle_ep0(struct at91_udc *udc) } } -static irqreturn_t at91_udc_irq (int irq, void *_udc, struct pt_regs *r) +static irqreturn_t at91_udc_irq (int irq, void *_udc) { struct at91_udc *udc = _udc; u32 rescans = 5; @@ -1552,7 +1552,7 @@ static struct at91_udc controller = { /* ep6 and ep7 are also reserved (custom silicon might use them) */ }; -static irqreturn_t at91_vbus_irq(int irq, void *_udc, struct pt_regs *r) +static irqreturn_t at91_vbus_irq(int irq, void *_udc) { struct at91_udc *udc = _udc; unsigned value; diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c index 7cf2999e8616..a3076da3f4eb 100644 --- a/drivers/usb/gadget/goku_udc.c +++ b/drivers/usb/gadget/goku_udc.c @@ -1628,7 +1628,7 @@ stall: handled = 1; \ } -static irqreturn_t goku_irq(int irq, void *_dev, struct pt_regs *r) +static irqreturn_t goku_irq(int irq, void *_dev) { struct goku_udc *dev = _dev; struct goku_udc_regs __iomem *regs = dev->regs; diff --git a/drivers/usb/gadget/lh7a40x_udc.c b/drivers/usb/gadget/lh7a40x_udc.c index 36db72579377..179259664c18 100644 --- a/drivers/usb/gadget/lh7a40x_udc.c +++ b/drivers/usb/gadget/lh7a40x_udc.c @@ -922,7 +922,7 @@ static void lh7a40x_reset_intr(struct lh7a40x_udc *dev) /* * lh7a40x usb client interrupt handler. */ -static irqreturn_t lh7a40x_udc_irq(int irq, void *_dev, struct pt_regs *r) +static irqreturn_t lh7a40x_udc_irq(int irq, void *_dev) { struct lh7a40x_udc *dev = _dev; diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index 3bda37f9a35f..d954daa8e9e0 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -2753,7 +2753,7 @@ static void handle_stat1_irqs (struct net2280 *dev, u32 stat) DEBUG (dev, "unhandled irqstat1 %08x\n", stat); } -static irqreturn_t net2280_irq (int irq, void *_dev, struct pt_regs * r) +static irqreturn_t net2280_irq (int irq, void *_dev) { struct net2280 *dev = _dev; diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index 8c18df869833..48a09fd89d18 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -1815,8 +1815,7 @@ static void devstate_irq(struct omap_udc *udc, u16 irq_src) UDC_IRQ_SRC_REG = UDC_DS_CHG; } -static irqreturn_t -omap_udc_irq(int irq, void *_udc, struct pt_regs *r) +static irqreturn_t omap_udc_irq(int irq, void *_udc) { struct omap_udc *udc = _udc; u16 irq_src; @@ -1888,8 +1887,7 @@ static void pio_out_timer(unsigned long _ep) spin_unlock_irqrestore(&ep->udc->lock, flags); } -static irqreturn_t -omap_udc_pio_irq(int irq, void *_dev, struct pt_regs *r) +static irqreturn_t omap_udc_pio_irq(int irq, void *_dev) { u16 epn_stat, irq_src; irqreturn_t status = IRQ_NONE; @@ -1968,8 +1966,7 @@ omap_udc_pio_irq(int irq, void *_dev, struct pt_regs *r) } #ifdef USE_ISO -static irqreturn_t -omap_udc_iso_irq(int irq, void *_dev, struct pt_regs *r) +static irqreturn_t omap_udc_iso_irq(int irq, void *_dev) { struct omap_udc *udc = _dev; struct omap_ep *ep; diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c index f1adcf8b2023..f42c00ef0bca 100644 --- a/drivers/usb/gadget/pxa2xx_udc.c +++ b/drivers/usb/gadget/pxa2xx_udc.c @@ -110,7 +110,7 @@ static int use_dma = 1; module_param(use_dma, bool, 0); MODULE_PARM_DESC (use_dma, "true to use dma"); -static void dma_nodesc_handler (int dmach, void *_ep, struct pt_regs *r); +static void dma_nodesc_handler (int dmach, void *_ep); static void kick_dma(struct pxa2xx_ep *ep, struct pxa2xx_request *req); #ifdef USE_OUT_DMA @@ -828,7 +828,7 @@ static void cancel_dma(struct pxa2xx_ep *ep) } /* dma channel stopped ... normal tx end (IN), or on error (IN/OUT) */ -static void dma_nodesc_handler(int dmach, void *_ep, struct pt_regs *r) +static void dma_nodesc_handler(int dmach, void *_ep) { struct pxa2xx_ep *ep = _ep; struct pxa2xx_request *req; @@ -1724,7 +1724,7 @@ EXPORT_SYMBOL(usb_gadget_unregister_driver); */ static irqreturn_t -lubbock_vbus_irq(int irq, void *_dev, struct pt_regs *r) +lubbock_vbus_irq(int irq, void *_dev) { struct pxa2xx_udc *dev = _dev; int vbus; @@ -1754,8 +1754,7 @@ lubbock_vbus_irq(int irq, void *_dev, struct pt_regs *r) #endif -static irqreturn_t -udc_vbus_irq(int irq, void *_dev, struct pt_regs *r) +static irqreturn_t udc_vbus_irq(int irq, void *_dev) { struct pxa2xx_udc *dev = _dev; int vbus = pxa_gpio_get(dev->mach->gpio_vbus); @@ -2084,7 +2083,7 @@ static void handle_ep(struct pxa2xx_ep *ep) * could cause usb protocol errors. */ static irqreturn_t -pxa2xx_udc_irq(int irq, void *_dev, struct pt_regs *r) +pxa2xx_udc_irq(int irq, void *_dev) { struct pxa2xx_udc *dev = _dev; int handled; diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 5ac918591131..aac6ec5dd7cf 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -254,8 +254,8 @@ static void ehci_quiesce (struct ehci_hcd *ehci) /*-------------------------------------------------------------------------*/ -static void end_unlink_async (struct ehci_hcd *ehci, struct pt_regs *regs); -static void ehci_work(struct ehci_hcd *ehci, struct pt_regs *regs); +static void end_unlink_async (struct ehci_hcd *ehci); +static void ehci_work(struct ehci_hcd *ehci); #include "ehci-hub.c" #include "ehci-mem.c" @@ -280,7 +280,7 @@ static void ehci_iaa_watchdog (unsigned long param) ehci_vdbg (ehci, "lost IAA\n"); COUNT (ehci->stats.lost_iaa); writel (STS_IAA, &ehci->regs->status); - end_unlink_async (ehci, NULL); + end_unlink_async (ehci); } } @@ -299,7 +299,7 @@ static void ehci_watchdog (unsigned long param) start_unlink_async (ehci, ehci->async); /* ehci could run by timer, without IRQs ... */ - ehci_work (ehci, NULL); + ehci_work (ehci); spin_unlock_irqrestore (&ehci->lock, flags); } @@ -342,7 +342,7 @@ static void ehci_port_power (struct ehci_hcd *ehci, int is_on) * ehci_work is called from some interrupts, timers, and so on. * it calls driver completion functions, after dropping ehci->lock. */ -static void ehci_work (struct ehci_hcd *ehci, struct pt_regs *regs) +static void ehci_work (struct ehci_hcd *ehci) { timer_action_done (ehci, TIMER_IO_WATCHDOG); @@ -353,9 +353,9 @@ static void ehci_work (struct ehci_hcd *ehci, struct pt_regs *regs) if (ehci->scanning) return; ehci->scanning = 1; - scan_async (ehci, regs); + scan_async (ehci); if (ehci->next_uframe != -1) - scan_periodic (ehci, regs); + scan_periodic (ehci); ehci->scanning = 0; /* the IO watchdog guards against hardware or driver bugs that @@ -397,7 +397,7 @@ static void ehci_stop (struct usb_hcd *hcd) /* root hub is shut down separately (first, when possible) */ spin_lock_irq (&ehci->lock); if (ehci->async) - ehci_work (ehci, NULL); + ehci_work (ehci); spin_unlock_irq (&ehci->lock); ehci_mem_cleanup (ehci); @@ -573,7 +573,7 @@ static int ehci_run (struct usb_hcd *hcd) /*-------------------------------------------------------------------------*/ -static irqreturn_t ehci_irq (struct usb_hcd *hcd, struct pt_regs *regs) +static irqreturn_t ehci_irq (struct usb_hcd *hcd) { struct ehci_hcd *ehci = hcd_to_ehci (hcd); u32 status; @@ -619,7 +619,7 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd, struct pt_regs *regs) /* complete the unlinking of some qh [4.15.2.3] */ if (status & STS_IAA) { COUNT (ehci->stats.reclaim); - end_unlink_async (ehci, regs); + end_unlink_async (ehci); bh = 1; } @@ -670,7 +670,7 @@ dead: } if (bh) - ehci_work (ehci, regs); + ehci_work (ehci); spin_unlock (&ehci->lock); return IRQ_HANDLED; } @@ -727,7 +727,7 @@ static void unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh) /* failfast */ if (!HC_IS_RUNNING (ehci_to_hcd(ehci)->state)) - end_unlink_async (ehci, NULL); + end_unlink_async (ehci); /* defer till later if busy */ else if (ehci->reclaim) { @@ -787,7 +787,7 @@ static int ehci_urb_dequeue (struct usb_hcd *hcd, struct urb *urb) intr_deschedule (ehci, qh); /* FALL THROUGH */ case QH_STATE_IDLE: - qh_completions (ehci, qh, NULL); + qh_completions (ehci, qh); break; default: ehci_dbg (ehci, "bogus qh %p state %d\n", diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index b2ee13c58517..2012213c0a25 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -48,8 +48,8 @@ static int ehci_bus_suspend (struct usb_hcd *hcd) } ehci->command = readl (&ehci->regs->command); if (ehci->reclaim) - end_unlink_async (ehci, NULL); - ehci_work(ehci, NULL); + end_unlink_async (ehci); + ehci_work(ehci); /* suspend any active/unsuspended ports, maybe allow wakeup */ while (port--) { diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index 08d0472d4f57..35e3fab6fc4e 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -303,8 +303,8 @@ restart: /* emptying the schedule aborts any urbs */ spin_lock_irq(&ehci->lock); if (ehci->reclaim) - end_unlink_async (ehci, NULL); - ehci_work(ehci, NULL); + end_unlink_async (ehci); + ehci_work(ehci); spin_unlock_irq(&ehci->lock); /* restart; khubd will disconnect devices */ diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c index 7fc25b6bd7d2..46327272f614 100644 --- a/drivers/usb/host/ehci-q.c +++ b/drivers/usb/host/ehci-q.c @@ -214,7 +214,7 @@ static void qtd_copy_status ( } static void -ehci_urb_done (struct ehci_hcd *ehci, struct urb *urb, struct pt_regs *regs) +ehci_urb_done (struct ehci_hcd *ehci, struct urb *urb) __releases(ehci->lock) __acquires(ehci->lock) { @@ -262,7 +262,7 @@ __acquires(ehci->lock) /* complete() can reenter this HCD */ spin_unlock (&ehci->lock); - usb_hcd_giveback_urb (ehci_to_hcd(ehci), urb, regs); + usb_hcd_giveback_urb (ehci_to_hcd(ehci), urb); spin_lock (&ehci->lock); } @@ -279,7 +279,7 @@ static int qh_schedule (struct ehci_hcd *ehci, struct ehci_qh *qh); */ #define HALT_BIT __constant_cpu_to_le32(QTD_STS_HALT) static unsigned -qh_completions (struct ehci_hcd *ehci, struct ehci_qh *qh, struct pt_regs *regs) +qh_completions (struct ehci_hcd *ehci, struct ehci_qh *qh) { struct ehci_qtd *last = NULL, *end = qh->dummy; struct list_head *entry, *tmp; @@ -317,7 +317,7 @@ qh_completions (struct ehci_hcd *ehci, struct ehci_qh *qh, struct pt_regs *regs) /* clean up any state from previous QTD ...*/ if (last) { if (likely (last->urb != urb)) { - ehci_urb_done (ehci, last->urb, regs); + ehci_urb_done (ehci, last->urb); count++; } ehci_qtd_free (ehci, last); @@ -407,7 +407,7 @@ halt: /* last urb's completion might still need calling */ if (likely (last != NULL)) { - ehci_urb_done (ehci, last->urb, regs); + ehci_urb_done (ehci, last->urb); count++; ehci_qtd_free (ehci, last); } @@ -962,7 +962,7 @@ submit_async ( /* the async qh for the qtds being reclaimed are now unlinked from the HC */ -static void end_unlink_async (struct ehci_hcd *ehci, struct pt_regs *regs) +static void end_unlink_async (struct ehci_hcd *ehci) { struct ehci_qh *qh = ehci->reclaim; struct ehci_qh *next; @@ -979,7 +979,7 @@ static void end_unlink_async (struct ehci_hcd *ehci, struct pt_regs *regs) ehci->reclaim = next; qh->reclaim = NULL; - qh_completions (ehci, qh, regs); + qh_completions (ehci, qh); if (!list_empty (&qh->qtd_list) && HC_IS_RUNNING (ehci_to_hcd(ehci)->state)) @@ -1047,7 +1047,7 @@ static void start_unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh) /* if (unlikely (qh->reclaim != 0)) * this will recurse, probably not much */ - end_unlink_async (ehci, NULL); + end_unlink_async (ehci); return; } @@ -1059,8 +1059,7 @@ static void start_unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh) /*-------------------------------------------------------------------------*/ -static void -scan_async (struct ehci_hcd *ehci, struct pt_regs *regs) +static void scan_async (struct ehci_hcd *ehci) { struct ehci_qh *qh; enum ehci_timer_action action = TIMER_IO_WATCHDOG; @@ -1084,7 +1083,7 @@ rescan: */ qh = qh_get (qh); qh->stamp = ehci->stamp; - temp = qh_completions (ehci, qh, regs); + temp = qh_completions (ehci, qh); qh_put (qh); if (temp != 0) { goto rescan; diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c index e5e9c653c907..65c402a0fa7a 100644 --- a/drivers/usb/host/ehci-sched.c +++ b/drivers/usb/host/ehci-sched.c @@ -1553,8 +1553,7 @@ itd_link_urb ( static unsigned itd_complete ( struct ehci_hcd *ehci, - struct ehci_itd *itd, - struct pt_regs *regs + struct ehci_itd *itd ) { struct urb *urb = itd->urb; struct usb_iso_packet_descriptor *desc; @@ -1613,7 +1612,7 @@ itd_complete ( /* give urb back to the driver ... can be out-of-order */ dev = urb->dev; - ehci_urb_done (ehci, urb, regs); + ehci_urb_done (ehci, urb); urb = NULL; /* defer stopping schedule; completion can submit */ @@ -1930,8 +1929,7 @@ sitd_link_urb ( static unsigned sitd_complete ( struct ehci_hcd *ehci, - struct ehci_sitd *sitd, - struct pt_regs *regs + struct ehci_sitd *sitd ) { struct urb *urb = sitd->urb; struct usb_iso_packet_descriptor *desc; @@ -1978,7 +1976,7 @@ sitd_complete ( /* give urb back to the driver */ dev = urb->dev; - ehci_urb_done (ehci, urb, regs); + ehci_urb_done (ehci, urb); urb = NULL; /* defer stopping schedule; completion can submit */ @@ -2065,8 +2063,7 @@ sitd_submit (struct ehci_hcd *ehci, struct urb *urb, gfp_t mem_flags) static inline unsigned sitd_complete ( struct ehci_hcd *ehci, - struct ehci_sitd *sitd, - struct pt_regs *regs + struct ehci_sitd *sitd ) { ehci_err (ehci, "sitd_complete %p?\n", sitd); return 0; @@ -2077,7 +2074,7 @@ sitd_complete ( /*-------------------------------------------------------------------------*/ static void -scan_periodic (struct ehci_hcd *ehci, struct pt_regs *regs) +scan_periodic (struct ehci_hcd *ehci) { unsigned frame, clock, now_uframe, mod; unsigned modified; @@ -2131,7 +2128,7 @@ restart: temp.qh = qh_get (q.qh); type = Q_NEXT_TYPE (q.qh->hw_next); q = q.qh->qh_next; - modified = qh_completions (ehci, temp.qh, regs); + modified = qh_completions (ehci, temp.qh); if (unlikely (list_empty (&temp.qh->qtd_list))) intr_deschedule (ehci, temp.qh); qh_put (temp.qh); @@ -2169,7 +2166,7 @@ restart: *hw_p = q.itd->hw_next; type = Q_NEXT_TYPE (q.itd->hw_next); wmb(); - modified = itd_complete (ehci, q.itd, regs); + modified = itd_complete (ehci, q.itd); q = *q_p; break; case Q_TYPE_SITD: @@ -2185,7 +2182,7 @@ restart: *hw_p = q.sitd->hw_next; type = Q_NEXT_TYPE (q.sitd->hw_next); wmb(); - modified = sitd_complete (ehci, q.sitd, regs); + modified = sitd_complete (ehci, q.sitd); q = *q_p; break; default: diff --git a/drivers/usb/host/hc_crisv10.c b/drivers/usb/host/hc_crisv10.c index 61e571782cf7..87eca6aeacf2 100644 --- a/drivers/usb/host/hc_crisv10.c +++ b/drivers/usb/host/hc_crisv10.c @@ -478,9 +478,9 @@ static int etrax_usb_submit_urb(struct urb *urb, unsigned mem_flags); static int etrax_usb_unlink_urb(struct urb *urb, int status); static int etrax_usb_get_frame_number(struct usb_device *usb_dev); -static irqreturn_t etrax_usb_tx_interrupt(int irq, void *vhc, struct pt_regs *regs); -static irqreturn_t etrax_usb_rx_interrupt(int irq, void *vhc, struct pt_regs *regs); -static irqreturn_t etrax_usb_hc_interrupt_top_half(int irq, void *vhc, struct pt_regs *regs); +static irqreturn_t etrax_usb_tx_interrupt(int irq, void *vhc); +static irqreturn_t etrax_usb_rx_interrupt(int irq, void *vhc); +static irqreturn_t etrax_usb_hc_interrupt_top_half(int irq, void *vhc); static void etrax_usb_hc_interrupt_bottom_half(void *data); static void etrax_usb_isoc_descr_interrupt_bottom_half(void *data); @@ -1573,7 +1573,7 @@ static int etrax_usb_get_frame_number(struct usb_device *usb_dev) return (*R_USB_FM_NUMBER & 0x7ff); } -static irqreturn_t etrax_usb_tx_interrupt(int irq, void *vhc, struct pt_regs *regs) +static irqreturn_t etrax_usb_tx_interrupt(int irq, void *vhc) { DBFENTER; @@ -1839,7 +1839,7 @@ static void etrax_usb_isoc_descr_interrupt_bottom_half(void *data) -static irqreturn_t etrax_usb_rx_interrupt(int irq, void *vhc, struct pt_regs *regs) +static irqreturn_t etrax_usb_rx_interrupt(int irq, void *vhc) { struct urb *urb; etrax_urb_priv_t *urb_priv; @@ -3280,7 +3280,7 @@ static void etrax_usb_complete_urb(struct urb *urb, int status) -static irqreturn_t etrax_usb_hc_interrupt_top_half(int irq, void *vhc, struct pt_regs *regs) +static irqreturn_t etrax_usb_hc_interrupt_top_half(int irq, void *vhc) { usb_interrupt_registers_t *reg; unsigned long flags; diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c index a72e041df8e7..2718b5dc4ec1 100644 --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c @@ -418,7 +418,7 @@ static void postproc_atl_queue(struct isp116x *isp116x) processed urbs. */ static void finish_request(struct isp116x *isp116x, struct isp116x_ep *ep, - struct urb *urb, struct pt_regs *regs) + struct urb *urb) __releases(isp116x->lock) __acquires(isp116x->lock) { unsigned i; @@ -432,7 +432,7 @@ __releases(isp116x->lock) __acquires(isp116x->lock) urb_dbg(urb, "Finish"); spin_unlock(&isp116x->lock); - usb_hcd_giveback_urb(isp116x_to_hcd(isp116x), urb, regs); + usb_hcd_giveback_urb(isp116x_to_hcd(isp116x), urb); spin_lock(&isp116x->lock); /* take idle endpoints out of the schedule */ @@ -568,7 +568,7 @@ static void start_atl_transfers(struct isp116x *isp116x) /* Finish the processed transfers */ -static void finish_atl_transfers(struct isp116x *isp116x, struct pt_regs *regs) +static void finish_atl_transfers(struct isp116x *isp116x) { struct isp116x_ep *ep; struct urb *urb; @@ -590,12 +590,12 @@ static void finish_atl_transfers(struct isp116x *isp116x, struct pt_regs *regs) occured, while URB_SHORT_NOT_OK was set */ if (urb && urb->status != -EINPROGRESS && ep->nextpid != USB_PID_ACK) - finish_request(isp116x, ep, urb, regs); + finish_request(isp116x, ep, urb); } atomic_dec(&isp116x->atl_finishing); } -static irqreturn_t isp116x_irq(struct usb_hcd *hcd, struct pt_regs *regs) +static irqreturn_t isp116x_irq(struct usb_hcd *hcd) { struct isp116x *isp116x = hcd_to_isp116x(hcd); u16 irqstat; @@ -608,7 +608,7 @@ static irqreturn_t isp116x_irq(struct usb_hcd *hcd, struct pt_regs *regs) if (irqstat & (HCuPINT_ATL | HCuPINT_SOF)) { ret = IRQ_HANDLED; - finish_atl_transfers(isp116x, regs); + finish_atl_transfers(isp116x); } if (irqstat & HCuPINT_OPR) { @@ -824,7 +824,7 @@ static int isp116x_urb_enqueue(struct usb_hcd *hcd, spin_lock(&urb->lock); if (urb->status != -EINPROGRESS) { spin_unlock(&urb->lock); - finish_request(isp116x, ep, urb, NULL); + finish_request(isp116x, ep, urb); ret = 0; goto fail; } @@ -870,7 +870,7 @@ static int isp116x_urb_dequeue(struct usb_hcd *hcd, struct urb *urb) } if (urb) - finish_request(isp116x, ep, urb, NULL); + finish_request(isp116x, ep, urb); spin_unlock_irqrestore(&isp116x->lock, flags); return 0; diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index d1d68c402251..9be6b303e784 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -261,7 +261,7 @@ static int ohci_urb_enqueue ( if (urb->status != -EINPROGRESS) { spin_unlock (&urb->lock); urb->hcpriv = urb_priv; - finish_urb (ohci, urb, NULL); + finish_urb (ohci, urb); retval = 0; goto fail; } @@ -337,7 +337,7 @@ static int ohci_urb_dequeue (struct usb_hcd *hcd, struct urb *urb) * any more ... just clean up every urb's memory. */ if (urb->hcpriv) - finish_urb (ohci, urb, NULL); + finish_urb (ohci, urb); } spin_unlock_irqrestore (&ohci->lock, flags); return 0; @@ -369,7 +369,7 @@ rescan: if (!HC_IS_RUNNING (hcd->state)) { sanitize: ed->state = ED_IDLE; - finish_unlinks (ohci, 0, NULL); + finish_unlinks (ohci, 0); } switch (ed->state) { @@ -691,7 +691,7 @@ retry: /* an interrupt happens */ -static irqreturn_t ohci_irq (struct usb_hcd *hcd, struct pt_regs *ptregs) +static irqreturn_t ohci_irq (struct usb_hcd *hcd) { struct ohci_hcd *ohci = hcd_to_ohci (hcd); struct ohci_regs __iomem *regs = ohci->regs; @@ -747,7 +747,7 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd, struct pt_regs *ptregs) if (HC_IS_RUNNING(hcd->state)) ohci_writel (ohci, OHCI_INTR_WDH, ®s->intrdisable); spin_lock (&ohci->lock); - dl_done_list (ohci, ptregs); + dl_done_list (ohci); spin_unlock (&ohci->lock); if (HC_IS_RUNNING(hcd->state)) ohci_writel (ohci, OHCI_INTR_WDH, ®s->intrenable); @@ -760,7 +760,7 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd, struct pt_regs *ptregs) */ spin_lock (&ohci->lock); if (ohci->ed_rm_list) - finish_unlinks (ohci, ohci_frame_no(ohci), ptregs); + finish_unlinks (ohci, ohci_frame_no(ohci)); if ((ints & OHCI_INTR_SF) != 0 && !ohci->ed_rm_list && HC_IS_RUNNING(hcd->state)) ohci_writel (ohci, OHCI_INTR_SF, ®s->intrdisable); @@ -852,7 +852,7 @@ static int ohci_restart (struct ohci_hcd *ohci) urb->status = -ESHUTDOWN; spin_unlock (&urb->lock); } - finish_unlinks (ohci, 0, NULL); + finish_unlinks (ohci, 0); spin_unlock_irq(&ohci->lock); /* paranoia, in case that didn't work: */ diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c index ec75774abeac..6f113596af66 100644 --- a/drivers/usb/host/ohci-hub.c +++ b/drivers/usb/host/ohci-hub.c @@ -47,8 +47,8 @@ static void ohci_rhsc_enable (struct usb_hcd *hcd) #define OHCI_SCHED_ENABLES \ (OHCI_CTRL_CLE|OHCI_CTRL_BLE|OHCI_CTRL_PLE|OHCI_CTRL_IE) -static void dl_done_list (struct ohci_hcd *, struct pt_regs *); -static void finish_unlinks (struct ohci_hcd *, u16 , struct pt_regs *); +static void dl_done_list (struct ohci_hcd *); +static void finish_unlinks (struct ohci_hcd *, u16); static int ohci_rh_suspend (struct ohci_hcd *ohci, int autostop) __releases(ohci->lock) @@ -94,8 +94,8 @@ __acquires(ohci->lock) msleep (8); spin_lock_irq (&ohci->lock); } - dl_done_list (ohci, NULL); - finish_unlinks (ohci, ohci_frame_no(ohci), NULL); + dl_done_list (ohci); + finish_unlinks (ohci, ohci_frame_no(ohci)); /* maybe resume can wake root hub */ if (device_may_wakeup(&ohci_to_hcd(ohci)->self.root_hub->dev) || diff --git a/drivers/usb/host/ohci-q.c b/drivers/usb/host/ohci-q.c index e372306ed0da..e08d1a2664e6 100644 --- a/drivers/usb/host/ohci-q.c +++ b/drivers/usb/host/ohci-q.c @@ -7,6 +7,8 @@ * This file is licenced under the GPL. */ +#include + static void urb_free_priv (struct ohci_hcd *hc, urb_priv_t *urb_priv) { int last = urb_priv->length - 1; @@ -34,7 +36,7 @@ static void urb_free_priv (struct ohci_hcd *hc, urb_priv_t *urb_priv) * PRECONDITION: ohci lock held, irqs blocked. */ static void -finish_urb (struct ohci_hcd *ohci, struct urb *urb, struct pt_regs *regs) +finish_urb (struct ohci_hcd *ohci, struct urb *urb) __releases(ohci->lock) __acquires(ohci->lock) { @@ -73,7 +75,7 @@ __acquires(ohci->lock) /* urb->complete() can reenter this HCD */ spin_unlock (&ohci->lock); - usb_hcd_giveback_urb (ohci_to_hcd(ohci), urb, regs); + usb_hcd_giveback_urb (ohci_to_hcd(ohci), urb); spin_lock (&ohci->lock); /* stop periodic dma if it's not needed */ @@ -910,7 +912,7 @@ static struct td *dl_reverse_done_list (struct ohci_hcd *ohci) /* there are some urbs/eds to unlink; called in_irq(), with HCD locked */ static void -finish_unlinks (struct ohci_hcd *ohci, u16 tick, struct pt_regs *regs) +finish_unlinks (struct ohci_hcd *ohci, u16 tick) { struct ed *ed, **last; @@ -923,7 +925,7 @@ rescan_all: /* only take off EDs that the HC isn't using, accounting for * frame counter wraps and EDs with partially retired TDs */ - if (likely (regs && HC_IS_RUNNING(ohci_to_hcd(ohci)->state))) { + if (likely (get_irq_regs() && HC_IS_RUNNING(ohci_to_hcd(ohci)->state))) { if (tick_before (tick, ed->tick)) { skip_ed: last = &ed->ed_next; @@ -990,7 +992,7 @@ rescan_this: /* if URB is done, clean up */ if (urb_priv->td_cnt == urb_priv->length) { modified = completed = 1; - finish_urb (ohci, urb, regs); + finish_urb (ohci, urb); } } if (completed && !list_empty (&ed->td_list)) @@ -1068,7 +1070,7 @@ rescan_this: * scanning the (re-reversed) donelist as this does. */ static void -dl_done_list (struct ohci_hcd *ohci, struct pt_regs *regs) +dl_done_list (struct ohci_hcd *ohci) { struct td *td = dl_reverse_done_list (ohci); @@ -1084,7 +1086,7 @@ dl_done_list (struct ohci_hcd *ohci, struct pt_regs *regs) /* If all this urb's TDs are done, call complete() */ if (urb_priv->td_cnt == urb_priv->length) - finish_urb (ohci, urb, regs); + finish_urb (ohci, urb); /* clean schedule: unlink EDs that are no longer busy */ if (list_empty (&ed->td_list)) { diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index 3a586aab3939..5fa5647ea095 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -428,7 +428,6 @@ static void finish_request( struct sl811 *sl811, struct sl811h_ep *ep, struct urb *urb, - struct pt_regs *regs, int status ) __releases(sl811->lock) __acquires(sl811->lock) { @@ -444,7 +443,7 @@ static void finish_request( spin_unlock(&urb->lock); spin_unlock(&sl811->lock); - usb_hcd_giveback_urb(sl811_to_hcd(sl811), urb, regs); + usb_hcd_giveback_urb(sl811_to_hcd(sl811), urb); spin_lock(&sl811->lock); /* leave active endpoints in the schedule */ @@ -484,7 +483,7 @@ static void finish_request( } static void -done(struct sl811 *sl811, struct sl811h_ep *ep, u8 bank, struct pt_regs *regs) +done(struct sl811 *sl811, struct sl811h_ep *ep, u8 bank) { u8 status; struct urb *urb; @@ -608,7 +607,7 @@ done(struct sl811 *sl811, struct sl811h_ep *ep, u8 bank, struct pt_regs *regs) } if (urb && (urbstat != -EINPROGRESS || urb->status != -EINPROGRESS)) - finish_request(sl811, ep, urb, regs, urbstat); + finish_request(sl811, ep, urb, urbstat); } static inline u8 checkdone(struct sl811 *sl811) @@ -641,7 +640,7 @@ static inline u8 checkdone(struct sl811 *sl811) return irqstat; } -static irqreturn_t sl811h_irq(struct usb_hcd *hcd, struct pt_regs *regs) +static irqreturn_t sl811h_irq(struct usb_hcd *hcd) { struct sl811 *sl811 = hcd_to_sl811(hcd); u8 irqstat; @@ -670,13 +669,13 @@ retry: * issued ... that's fine if they're different endpoints. */ if (irqstat & SL11H_INTMASK_DONE_A) { - done(sl811, sl811->active_a, SL811_EP_A(SL811_HOST_BUF), regs); + done(sl811, sl811->active_a, SL811_EP_A(SL811_HOST_BUF)); sl811->active_a = NULL; sl811->stat_a++; } #ifdef USE_B if (irqstat & SL11H_INTMASK_DONE_B) { - done(sl811, sl811->active_b, SL811_EP_B(SL811_HOST_BUF), regs); + done(sl811, sl811->active_b, SL811_EP_B(SL811_HOST_BUF)); sl811->active_b = NULL; sl811->stat_b++; } @@ -723,7 +722,7 @@ retry: container_of(sl811->active_a ->hep->urb_list.next, struct urb, urb_list), - NULL, -ESHUTDOWN); + -ESHUTDOWN); sl811->active_a = NULL; } #ifdef USE_B @@ -957,7 +956,7 @@ static int sl811h_urb_enqueue( spin_lock(&urb->lock); if (urb->status != -EINPROGRESS) { spin_unlock(&urb->lock); - finish_request(sl811, ep, urb, NULL, 0); + finish_request(sl811, ep, urb, 0); retval = 0; goto fail; } @@ -1026,7 +1025,7 @@ static int sl811h_urb_dequeue(struct usb_hcd *hcd, struct urb *urb) } if (urb) - finish_request(sl811, ep, urb, NULL, 0); + finish_request(sl811, ep, urb, 0); else VDBG("dequeue, urb %p active %s; wait4irq\n", urb, (sl811->active_a == ep) ? "A" : "B"); @@ -1083,7 +1082,7 @@ sl811h_hub_status_data(struct usb_hcd *hcd, char *buf) */ local_irq_save(flags); if (!timer_pending(&sl811->timer)) { - if (sl811h_irq( /* ~0, */ hcd, NULL) != IRQ_NONE) + if (sl811h_irq( /* ~0, */ hcd) != IRQ_NONE) sl811->stat_lost++; } local_irq_restore(flags); diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c index 0a315200b331..32c635ecbf31 100644 --- a/drivers/usb/host/u132-hcd.c +++ b/drivers/usb/host/u132-hcd.c @@ -557,7 +557,7 @@ static void u132_hcd_giveback_urb(struct u132 *u132, struct u132_endp *endp, u132_ring_queue_work(u132, ring, 0); up(&u132->scheduler_lock); u132_endp_put_kref(u132, endp); - usb_hcd_giveback_urb(hcd, urb, NULL); + usb_hcd_giveback_urb(hcd, urb); return; } @@ -590,7 +590,7 @@ static void u132_hcd_abandon_urb(struct u132 *u132, struct u132_endp *endp, endp->active = 0; spin_unlock_irqrestore(&endp->queue_lock.slock, irqs); kfree(urbq); - } usb_hcd_giveback_urb(hcd, urb, NULL); + } usb_hcd_giveback_urb(hcd, urb); return; } @@ -2434,7 +2434,7 @@ static int dequeue_from_overflow_chain(struct u132 *u132, endp->queue_size -= 1; urb->error_count = 0; urb->hcpriv = NULL; - usb_hcd_giveback_urb(hcd, urb, NULL); + usb_hcd_giveback_urb(hcd, urb); return 0; } else continue; @@ -2512,7 +2512,7 @@ static int u132_endp_urb_dequeue(struct u132 *u132, struct u132_endp *endp, kfree(urbq); } urb->error_count = 0; urb->hcpriv = NULL; - usb_hcd_giveback_urb(hcd, urb, NULL); + usb_hcd_giveback_urb(hcd, urb); return 0; } else if (list_empty(&endp->urb_more)) { dev_err(&u132->platform_dev->dev, "urb=%p not found in " diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index eb4eab98e8bf..45ee6920a850 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -252,7 +252,7 @@ __acquires(uhci->lock) uhci->is_stopped = UHCI_IS_STOPPED; uhci_to_hcd(uhci)->poll_rh = !int_enable; - uhci_scan_schedule(uhci, NULL); + uhci_scan_schedule(uhci); uhci_fsbr_off(uhci); } @@ -309,7 +309,7 @@ __acquires(uhci->lock) mod_timer(&uhci_to_hcd(uhci)->rh_timer, jiffies); } -static irqreturn_t uhci_irq(struct usb_hcd *hcd, struct pt_regs *regs) +static irqreturn_t uhci_irq(struct usb_hcd *hcd) { struct uhci_hcd *uhci = hcd_to_uhci(hcd); unsigned short status; @@ -358,7 +358,7 @@ static irqreturn_t uhci_irq(struct usb_hcd *hcd, struct pt_regs *regs) usb_hcd_poll_rh_status(hcd); else { spin_lock_irqsave(&uhci->lock, flags); - uhci_scan_schedule(uhci, regs); + uhci_scan_schedule(uhci); spin_unlock_irqrestore(&uhci->lock, flags); } @@ -671,7 +671,7 @@ static void uhci_stop(struct usb_hcd *hcd) spin_lock_irq(&uhci->lock); if (test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags) && !uhci->dead) uhci_hc_died(uhci); - uhci_scan_schedule(uhci, NULL); + uhci_scan_schedule(uhci); spin_unlock_irq(&uhci->lock); del_timer_sync(&uhci->fsbr_timer); diff --git a/drivers/usb/host/uhci-hub.c b/drivers/usb/host/uhci-hub.c index 16fb72eb6fc9..f8347f1a10b6 100644 --- a/drivers/usb/host/uhci-hub.c +++ b/drivers/usb/host/uhci-hub.c @@ -176,7 +176,7 @@ static int uhci_hub_status_data(struct usb_hcd *hcd, char *buf) spin_lock_irqsave(&uhci->lock, flags); - uhci_scan_schedule(uhci, NULL); + uhci_scan_schedule(uhci); if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags) || uhci->dead) goto done; uhci_check_ports(uhci); diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c index 431e8f31f1a9..06115f22a4fa 100644 --- a/drivers/usb/host/uhci-q.c +++ b/drivers/usb/host/uhci-q.c @@ -1244,7 +1244,7 @@ done: * Finish unlinking an URB and give it back */ static void uhci_giveback_urb(struct uhci_hcd *uhci, struct uhci_qh *qh, - struct urb *urb, struct pt_regs *regs) + struct urb *urb) __releases(uhci->lock) __acquires(uhci->lock) { @@ -1293,7 +1293,7 @@ __acquires(uhci->lock) } spin_unlock(&uhci->lock); - usb_hcd_giveback_urb(uhci_to_hcd(uhci), urb, regs); + usb_hcd_giveback_urb(uhci_to_hcd(uhci), urb); spin_lock(&uhci->lock); /* If the queue is now empty, we can unlink the QH and give up its @@ -1313,8 +1313,7 @@ __acquires(uhci->lock) (qh->state == QH_STATE_UNLINKING && \ uhci->frame_number + uhci->is_stopped != qh->unlink_frame) -static void uhci_scan_qh(struct uhci_hcd *uhci, struct uhci_qh *qh, - struct pt_regs *regs) +static void uhci_scan_qh(struct uhci_hcd *uhci, struct uhci_qh *qh) { struct urb_priv *urbp; struct urb *urb; @@ -1347,7 +1346,7 @@ static void uhci_scan_qh(struct uhci_hcd *uhci, struct uhci_qh *qh, return; } - uhci_giveback_urb(uhci, qh, urb, regs); + uhci_giveback_urb(uhci, qh, urb); if (status < 0 && qh->type != USB_ENDPOINT_XFER_ISOC) break; } @@ -1372,7 +1371,7 @@ restart: qh->is_stopped = 0; return; } - uhci_giveback_urb(uhci, qh, urb, regs); + uhci_giveback_urb(uhci, qh, urb); goto restart; } } @@ -1487,7 +1486,7 @@ done: /* * Process events in the schedule, but only in one thread at a time */ -static void uhci_scan_schedule(struct uhci_hcd *uhci, struct pt_regs *regs) +static void uhci_scan_schedule(struct uhci_hcd *uhci) { int i; struct uhci_qh *qh; @@ -1515,7 +1514,7 @@ rescan: struct uhci_qh, node); if (uhci_advance_check(uhci, qh)) { - uhci_scan_qh(uhci, qh, regs); + uhci_scan_qh(uhci, qh); if (qh->state == QH_STATE_ACTIVE) { uhci_urbp_wants_fsbr(uhci, list_entry(qh->queue.next, struct urb_priv, node)); diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c index ca6305c1d64c..63a84bbc310d 100644 --- a/drivers/usb/image/mdc800.c +++ b/drivers/usb/image/mdc800.c @@ -280,7 +280,7 @@ static int mdc800_isReady (char *ch) /* * USB IRQ Handler for InputLine */ -static void mdc800_usb_irq (struct urb *urb, struct pt_regs *res) +static void mdc800_usb_irq (struct urb *urb) { int data_received=0, wake_up; unsigned char* b=urb->transfer_buffer; @@ -374,7 +374,7 @@ static int mdc800_usb_waitForIRQ (int mode, int msec) /* * The write_urb callback function */ -static void mdc800_usb_write_notify (struct urb *urb, struct pt_regs *res) +static void mdc800_usb_write_notify (struct urb *urb) { struct mdc800_data* mdc800=urb->context; @@ -394,7 +394,7 @@ static void mdc800_usb_write_notify (struct urb *urb, struct pt_regs *res) /* * The download_urb callback function */ -static void mdc800_usb_download_notify (struct urb *urb, struct pt_regs *res) +static void mdc800_usb_download_notify (struct urb *urb) { struct mdc800_data* mdc800=urb->context; diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c index 5f861331932a..3038ed0700d3 100644 --- a/drivers/usb/image/microtek.c +++ b/drivers/usb/image/microtek.c @@ -370,7 +370,7 @@ static int mts_scsi_queuecommand(struct scsi_cmnd *srb, mts_scsi_cmnd_callback callback); static void mts_transfer_cleanup( struct urb *transfer ); -static void mts_do_sg(struct urb * transfer, struct pt_regs *regs); +static void mts_do_sg(struct urb * transfer); static inline void mts_int_submit_urb (struct urb* transfer, @@ -417,7 +417,7 @@ static void mts_transfer_cleanup( struct urb *transfer ) } -static void mts_transfer_done( struct urb *transfer, struct pt_regs *regs ) +static void mts_transfer_done( struct urb *transfer ) { MTS_INT_INIT(); @@ -443,7 +443,7 @@ static void mts_get_status( struct urb *transfer ) mts_transfer_done ); } -static void mts_data_done( struct urb* transfer, struct pt_regs *regs ) +static void mts_data_done( struct urb* transfer ) /* Interrupt context! */ { MTS_INT_INIT(); @@ -460,7 +460,7 @@ static void mts_data_done( struct urb* transfer, struct pt_regs *regs ) } -static void mts_command_done( struct urb *transfer, struct pt_regs *regs ) +static void mts_command_done( struct urb *transfer ) /* Interrupt context! */ { MTS_INT_INIT(); @@ -501,7 +501,7 @@ static void mts_command_done( struct urb *transfer, struct pt_regs *regs ) return; } -static void mts_do_sg (struct urb* transfer, struct pt_regs *regs) +static void mts_do_sg (struct urb* transfer) { struct scatterlist * sg; MTS_INT_INIT(); diff --git a/drivers/usb/input/acecad.c b/drivers/usb/input/acecad.c index d83603ba40ae..0096373b5f98 100644 --- a/drivers/usb/input/acecad.c +++ b/drivers/usb/input/acecad.c @@ -58,7 +58,7 @@ struct usb_acecad { dma_addr_t data_dma; }; -static void usb_acecad_irq(struct urb *urb, struct pt_regs *regs) +static void usb_acecad_irq(struct urb *urb) { struct usb_acecad *acecad = urb->context; unsigned char *data = acecad->data; diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c index b138dae2b055..bf428184608f 100644 --- a/drivers/usb/input/aiptek.c +++ b/drivers/usb/input/aiptek.c @@ -396,7 +396,7 @@ static int aiptek_convert_from_2s_complement(unsigned char c) * replaced with the input_sync() method (which emits EV_SYN.) */ -static void aiptek_irq(struct urb *urb, struct pt_regs *regs) +static void aiptek_irq(struct urb *urb) { struct aiptek *aiptek = urb->context; unsigned char *data = aiptek->data; @@ -442,8 +442,6 @@ static void aiptek_irq(struct urb *urb, struct pt_regs *regs) aiptek->diagnostic = AIPTEK_DIAGNOSTIC_SENDING_RELATIVE_IN_ABSOLUTE; } else { - input_regs(inputdev, regs); - x = aiptek_convert_from_2s_complement(data[2]); y = aiptek_convert_from_2s_complement(data[3]); @@ -488,8 +486,6 @@ static void aiptek_irq(struct urb *urb, struct pt_regs *regs) (aiptek->curSetting.pointerMode)) { aiptek->diagnostic = AIPTEK_DIAGNOSTIC_TOOL_DISALLOWED; } else { - input_regs(inputdev, regs); - x = le16_to_cpu(get_unaligned((__le16 *) (data + 1))); y = le16_to_cpu(get_unaligned((__le16 *) (data + 3))); z = le16_to_cpu(get_unaligned((__le16 *) (data + 6))); @@ -568,7 +564,6 @@ static void aiptek_irq(struct urb *urb, struct pt_regs *regs) (aiptek->curSetting.pointerMode)) { aiptek->diagnostic = AIPTEK_DIAGNOSTIC_TOOL_DISALLOWED; } else { - input_regs(inputdev, regs); x = le16_to_cpu(get_unaligned((__le16 *) (data + 1))); y = le16_to_cpu(get_unaligned((__le16 *) (data + 3))); @@ -631,8 +626,6 @@ static void aiptek_irq(struct urb *urb, struct pt_regs *regs) z = le16_to_cpu(get_unaligned((__le16 *) (data + 4))); if (dv != 0) { - input_regs(inputdev, regs); - /* If we've not already sent a tool_button_?? code, do * so now. Then set FIRED_BIT so it won't be resent unless * the user forces FIRED_BIT off. @@ -681,8 +674,6 @@ static void aiptek_irq(struct urb *urb, struct pt_regs *regs) macro = data[3]; if (dv != 0) { - input_regs(inputdev, regs); - /* If we've not already sent a tool_button_?? code, do * so now. Then set FIRED_BIT so it won't be resent unless * the user forces FIRED_BIT off. @@ -726,8 +717,6 @@ static void aiptek_irq(struct urb *urb, struct pt_regs *regs) */ else if (data[0] == 6) { macro = le16_to_cpu(get_unaligned((__le16 *) (data + 1))); - input_regs(inputdev, regs); - if (macro > 0) { input_report_key(inputdev, macroKeyEvents[macro - 1], 0); diff --git a/drivers/usb/input/appletouch.c b/drivers/usb/input/appletouch.c index 0aa9cc2bfd69..4c213513484d 100644 --- a/drivers/usb/input/appletouch.c +++ b/drivers/usb/input/appletouch.c @@ -210,7 +210,7 @@ static inline void atp_report_fingers(struct input_dev *input, int fingers) input_report_key(input, BTN_TOOL_TRIPLETAP, fingers > 2); } -static void atp_complete(struct urb* urb, struct pt_regs* regs) +static void atp_complete(struct urb* urb) { int x, y, x_z, y_z, x_f, y_f; int retval, i, j; diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c index 3558d7ed99b9..f659f3028ad2 100644 --- a/drivers/usb/input/ati_remote.c +++ b/drivers/usb/input/ati_remote.c @@ -283,9 +283,9 @@ static void ati_remote_dump (unsigned char *data, unsigned int actual_length); static int ati_remote_open (struct input_dev *inputdev); static void ati_remote_close (struct input_dev *inputdev); static int ati_remote_sendpacket (struct ati_remote *ati_remote, u16 cmd, unsigned char *data); -static void ati_remote_irq_out (struct urb *urb, struct pt_regs *regs); -static void ati_remote_irq_in (struct urb *urb, struct pt_regs *regs); -static void ati_remote_input_report (struct urb *urb, struct pt_regs *regs); +static void ati_remote_irq_out (struct urb *urb); +static void ati_remote_irq_in (struct urb *urb); +static void ati_remote_input_report (struct urb *urb); static int ati_remote_initialize (struct ati_remote *ati_remote); static int ati_remote_probe (struct usb_interface *interface, const struct usb_device_id *id); static void ati_remote_disconnect (struct usb_interface *interface); @@ -344,7 +344,7 @@ static void ati_remote_close(struct input_dev *inputdev) /* * ati_remote_irq_out */ -static void ati_remote_irq_out(struct urb *urb, struct pt_regs *regs) +static void ati_remote_irq_out(struct urb *urb) { struct ati_remote *ati_remote = urb->context; @@ -453,7 +453,7 @@ static int ati_remote_compute_accel(struct ati_remote *ati_remote) /* * ati_remote_report_input */ -static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs) +static void ati_remote_input_report(struct urb *urb) { struct ati_remote *ati_remote = urb->context; unsigned char *data= ati_remote->inbuf; @@ -491,7 +491,6 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs) remote_num, data[1], data[2], index, ati_remote_tbl[index].code); if (ati_remote_tbl[index].kind == KIND_LITERAL) { - input_regs(dev, regs); input_event(dev, ati_remote_tbl[index].type, ati_remote_tbl[index].code, ati_remote_tbl[index].value); @@ -520,7 +519,6 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs) return; - input_regs(dev, regs); input_event(dev, ati_remote_tbl[index].type, ati_remote_tbl[index].code, 1); input_sync(dev); @@ -537,7 +535,6 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs) */ acc = ati_remote_compute_accel(ati_remote); - input_regs(dev, regs); switch (ati_remote_tbl[index].kind) { case KIND_ACCEL: input_event(dev, ati_remote_tbl[index].type, @@ -575,14 +572,14 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs) /* * ati_remote_irq_in */ -static void ati_remote_irq_in(struct urb *urb, struct pt_regs *regs) +static void ati_remote_irq_in(struct urb *urb) { struct ati_remote *ati_remote = urb->context; int retval; switch (urb->status) { case 0: /* success */ - ati_remote_input_report(urb, regs); + ati_remote_input_report(urb); break; case -ECONNRESET: /* unlink */ case -ENOENT: diff --git a/drivers/usb/input/ati_remote2.c b/drivers/usb/input/ati_remote2.c index ea71de81ca6b..f982a2b4a7f9 100644 --- a/drivers/usb/input/ati_remote2.c +++ b/drivers/usb/input/ati_remote2.c @@ -142,7 +142,7 @@ static void ati_remote2_close(struct input_dev *idev) usb_kill_urb(ar2->urb[1]); } -static void ati_remote2_input_mouse(struct ati_remote2 *ar2, struct pt_regs *regs) +static void ati_remote2_input_mouse(struct ati_remote2 *ar2) { struct input_dev *idev = ar2->idev; u8 *data = ar2->buf[0]; @@ -157,7 +157,6 @@ static void ati_remote2_input_mouse(struct ati_remote2 *ar2, struct pt_regs *reg if (!((1 << data[0]) & mode_mask)) return; - input_regs(idev, regs); input_event(idev, EV_REL, REL_X, (s8) data[1]); input_event(idev, EV_REL, REL_Y, (s8) data[2]); input_sync(idev); @@ -174,7 +173,7 @@ static int ati_remote2_lookup(unsigned int hw_code) return -1; } -static void ati_remote2_input_key(struct ati_remote2 *ar2, struct pt_regs *regs) +static void ati_remote2_input_key(struct ati_remote2 *ar2) { struct input_dev *idev = ar2->idev; u8 *data = ar2->buf[1]; @@ -245,19 +244,18 @@ static void ati_remote2_input_key(struct ati_remote2 *ar2, struct pt_regs *regs) return; } - input_regs(idev, regs); input_event(idev, EV_KEY, ati_remote2_key_table[index].key_code, data[1]); input_sync(idev); } -static void ati_remote2_complete_mouse(struct urb *urb, struct pt_regs *regs) +static void ati_remote2_complete_mouse(struct urb *urb) { struct ati_remote2 *ar2 = urb->context; int r; switch (urb->status) { case 0: - ati_remote2_input_mouse(ar2, regs); + ati_remote2_input_mouse(ar2); break; case -ENOENT: case -EILSEQ: @@ -277,14 +275,14 @@ static void ati_remote2_complete_mouse(struct urb *urb, struct pt_regs *regs) "%s(): usb_submit_urb() = %d\n", __FUNCTION__, r); } -static void ati_remote2_complete_key(struct urb *urb, struct pt_regs *regs) +static void ati_remote2_complete_key(struct urb *urb) { struct ati_remote2 *ar2 = urb->context; int r; switch (urb->status) { case 0: - ati_remote2_input_key(ar2, regs); + ati_remote2_input_key(ar2); break; case -ENOENT: case -EILSEQ: diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c index e0fd11605b43..a6738a83ff5b 100644 --- a/drivers/usb/input/hid-core.c +++ b/drivers/usb/input/hid-core.c @@ -780,13 +780,13 @@ static __inline__ int search(__s32 *array, __s32 value, unsigned n) return -1; } -static void hid_process_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, int interrupt, struct pt_regs *regs) +static void hid_process_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, int interrupt) { hid_dump_input(usage, value); if (hid->claimed & HID_CLAIMED_INPUT) - hidinput_hid_event(hid, field, usage, value, regs); + hidinput_hid_event(hid, field, usage, value); if (hid->claimed & HID_CLAIMED_HIDDEV && interrupt) - hiddev_hid_event(hid, field, usage, value, regs); + hiddev_hid_event(hid, field, usage, value); } /* @@ -795,7 +795,7 @@ static void hid_process_event(struct hid_device *hid, struct hid_field *field, s * reporting to the layer). */ -static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, int interrupt, struct pt_regs *regs) +static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, int interrupt) { unsigned n; unsigned count = field->report_count; @@ -822,19 +822,19 @@ static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u for (n = 0; n < count; n++) { if (HID_MAIN_ITEM_VARIABLE & field->flags) { - hid_process_event(hid, field, &field->usage[n], value[n], interrupt, regs); + hid_process_event(hid, field, &field->usage[n], value[n], interrupt); continue; } if (field->value[n] >= min && field->value[n] <= max && field->usage[field->value[n] - min].hid && search(value, field->value[n], count)) - hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, interrupt, regs); + hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, interrupt); if (value[n] >= min && value[n] <= max && field->usage[value[n] - min].hid && search(field->value, value[n], count)) - hid_process_event(hid, field, &field->usage[value[n] - min], 1, interrupt, regs); + hid_process_event(hid, field, &field->usage[value[n] - min], 1, interrupt); } memcpy(field->value, value, count * sizeof(__s32)); @@ -842,7 +842,7 @@ exit: kfree(value); } -static int hid_input_report(int type, struct urb *urb, int interrupt, struct pt_regs *regs) +static int hid_input_report(int type, struct urb *urb, int interrupt) { struct hid_device *hid = urb->context; struct hid_report_enum *report_enum = hid->report_enum + type; @@ -892,7 +892,7 @@ static int hid_input_report(int type, struct urb *urb, int interrupt, struct pt_ hiddev_report_event(hid, report); for (n = 0; n < report->maxfield; n++) - hid_input_field(hid, report->field[n], data, interrupt, regs); + hid_input_field(hid, report->field[n], data, interrupt); if (hid->claimed & HID_CLAIMED_INPUT) hidinput_report_event(hid, report); @@ -1004,7 +1004,7 @@ done: * Input interrupt completion handler. */ -static void hid_irq_in(struct urb *urb, struct pt_regs *regs) +static void hid_irq_in(struct urb *urb) { struct hid_device *hid = urb->context; int status; @@ -1012,7 +1012,7 @@ static void hid_irq_in(struct urb *urb, struct pt_regs *regs) switch (urb->status) { case 0: /* success */ hid->retry_delay = 0; - hid_input_report(HID_INPUT_REPORT, urb, 1, regs); + hid_input_report(HID_INPUT_REPORT, urb, 1); break; case -ECONNRESET: /* unlink */ case -ENOENT: @@ -1193,7 +1193,7 @@ static int hid_submit_ctrl(struct hid_device *hid) * Output interrupt completion handler. */ -static void hid_irq_out(struct urb *urb, struct pt_regs *regs) +static void hid_irq_out(struct urb *urb) { struct hid_device *hid = urb->context; unsigned long flags; @@ -1238,7 +1238,7 @@ static void hid_irq_out(struct urb *urb, struct pt_regs *regs) * Control pipe completion handler. */ -static void hid_ctrl(struct urb *urb, struct pt_regs *regs) +static void hid_ctrl(struct urb *urb) { struct hid_device *hid = urb->context; unsigned long flags; @@ -1249,7 +1249,7 @@ static void hid_ctrl(struct urb *urb, struct pt_regs *regs) switch (urb->status) { case 0: /* success */ if (hid->ctrl[hid->ctrltail].dir == USB_DIR_IN) - hid_input_report(hid->ctrl[hid->ctrltail].report->type, urb, 0, regs); + hid_input_report(hid->ctrl[hid->ctrltail].report->type, urb, 0); break; case -ESHUTDOWN: /* unplug */ unplug = 1; diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c index 4c62afbeb430..9a808a3b4d37 100644 --- a/drivers/usb/input/hid-input.c +++ b/drivers/usb/input/hid-input.c @@ -613,7 +613,7 @@ ignore: return; } -void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, struct pt_regs *regs) +void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value) { struct input_dev *input; int *quirks = &hid->quirks; @@ -623,8 +623,6 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct input = field->hidinput->input; - input_regs(input, regs); - if (!usage->type) return; diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h index b03fd9b075df..9b50effef758 100644 --- a/drivers/usb/input/hid.h +++ b/drivers/usb/input/hid.h @@ -499,13 +499,13 @@ struct hid_descriptor { /* Applications from HID Usage Tables 4/8/99 Version 1.1 */ /* We ignore a few input applications that are not widely used */ #define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001)) -extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32, struct pt_regs *regs); +extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32); extern void hidinput_report_event(struct hid_device *hid, struct hid_report *report); extern int hidinput_connect(struct hid_device *); extern void hidinput_disconnect(struct hid_device *); #else #define IS_INPUT_APPLICATION(a) (0) -static inline void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, struct pt_regs *regs) { } +static inline void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value) { } static inline void hidinput_report_event(struct hid_device *hid, struct hid_report *report) { } static inline int hidinput_connect(struct hid_device *hid) { return -ENODEV; } static inline void hidinput_disconnect(struct hid_device *hid) { } diff --git a/drivers/usb/input/hiddev.c b/drivers/usb/input/hiddev.c index a2b419d13740..7dc14d0cacc1 100644 --- a/drivers/usb/input/hiddev.c +++ b/drivers/usb/input/hiddev.c @@ -179,7 +179,7 @@ static void hiddev_send_event(struct hid_device *hid, * the interrupt pipe */ void hiddev_hid_event(struct hid_device *hid, struct hid_field *field, - struct hid_usage *usage, __s32 value, struct pt_regs *regs) + struct hid_usage *usage, __s32 value) { unsigned type = field->report_type; struct hiddev_usage_ref uref; diff --git a/drivers/usb/input/itmtouch.c b/drivers/usb/input/itmtouch.c index f3e3080de5b5..aac968aab860 100644 --- a/drivers/usb/input/itmtouch.c +++ b/drivers/usb/input/itmtouch.c @@ -80,7 +80,7 @@ static struct usb_device_id itmtouch_ids [] = { { } }; -static void itmtouch_irq(struct urb *urb, struct pt_regs *regs) +static void itmtouch_irq(struct urb *urb) { struct itmtouch_dev *itmtouch = urb->context; unsigned char *data = urb->transfer_buffer; @@ -109,8 +109,6 @@ static void itmtouch_irq(struct urb *urb, struct pt_regs *regs) goto exit; } - input_regs(dev, regs); - /* if pressure has been released, then don't report X/Y */ if (!(data[7] & 0x20)) { input_report_abs(dev, ABS_X, (data[0] & 0x1F) << 7 | (data[3] & 0x7F)); diff --git a/drivers/usb/input/kbtab.c b/drivers/usb/input/kbtab.c index 604ade356ead..fedbcb127c21 100644 --- a/drivers/usb/input/kbtab.c +++ b/drivers/usb/input/kbtab.c @@ -41,7 +41,7 @@ struct kbtab { char phys[32]; }; -static void kbtab_irq(struct urb *urb, struct pt_regs *regs) +static void kbtab_irq(struct urb *urb) { struct kbtab *kbtab = urb->context; unsigned char *data = kbtab->data; diff --git a/drivers/usb/input/keyspan_remote.c b/drivers/usb/input/keyspan_remote.c index a90359551575..50aa8108a50b 100644 --- a/drivers/usb/input/keyspan_remote.c +++ b/drivers/usb/input/keyspan_remote.c @@ -176,7 +176,7 @@ static int keyspan_load_tester(struct usb_keyspan* dev, int bits_needed) /* * Routine that handles all the logic needed to parse out the message from the remote. */ -static void keyspan_check_data(struct usb_keyspan *remote, struct pt_regs *regs) +static void keyspan_check_data(struct usb_keyspan *remote) { int i; int found = 0; @@ -311,7 +311,6 @@ static void keyspan_check_data(struct usb_keyspan *remote, struct pt_regs *regs) __FUNCTION__, message.system, message.button, message.toggle); if (message.toggle != remote->toggle) { - input_regs(remote->input, regs); input_report_key(remote->input, keyspan_key_table[message.button], 1); input_report_key(remote->input, keyspan_key_table[message.button], 0); input_sync(remote->input); @@ -361,7 +360,7 @@ static int keyspan_setup(struct usb_device* dev) /* * Routine used to handle a new message that has come in. */ -static void keyspan_irq_recv(struct urb *urb, struct pt_regs *regs) +static void keyspan_irq_recv(struct urb *urb) { struct usb_keyspan *dev = urb->context; int retval; @@ -385,7 +384,7 @@ static void keyspan_irq_recv(struct urb *urb, struct pt_regs *regs) if (debug) keyspan_print(dev); - keyspan_check_data(dev, regs); + keyspan_check_data(dev); resubmit: retval = usb_submit_urb(urb, GFP_ATOMIC); diff --git a/drivers/usb/input/mtouchusb.c b/drivers/usb/input/mtouchusb.c index 5dce951f2751..79a85d46cb13 100644 --- a/drivers/usb/input/mtouchusb.c +++ b/drivers/usb/input/mtouchusb.c @@ -98,7 +98,7 @@ static struct usb_device_id mtouchusb_devices[] = { { } }; -static void mtouchusb_irq(struct urb *urb, struct pt_regs *regs) +static void mtouchusb_irq(struct urb *urb) { struct mtouch_usb *mtouch = urb->context; int retval; @@ -125,7 +125,6 @@ static void mtouchusb_irq(struct urb *urb, struct pt_regs *regs) goto exit; } - input_regs(mtouch->input, regs); input_report_key(mtouch->input, BTN_TOUCH, MTOUCHUSB_GET_TOUCHED(mtouch->data)); input_report_abs(mtouch->input, ABS_X, MTOUCHUSB_GET_XC(mtouch->data)); diff --git a/drivers/usb/input/powermate.c b/drivers/usb/input/powermate.c index f0f8db6810a2..0bf91778c40d 100644 --- a/drivers/usb/input/powermate.c +++ b/drivers/usb/input/powermate.c @@ -80,10 +80,10 @@ struct powermate_device { static char pm_name_powermate[] = "Griffin PowerMate"; static char pm_name_soundknob[] = "Griffin SoundKnob"; -static void powermate_config_complete(struct urb *urb, struct pt_regs *regs); +static void powermate_config_complete(struct urb *urb); /* Callback for data arriving from the PowerMate over the USB interrupt pipe */ -static void powermate_irq(struct urb *urb, struct pt_regs *regs) +static void powermate_irq(struct urb *urb) { struct powermate_device *pm = urb->context; int retval; @@ -104,7 +104,6 @@ static void powermate_irq(struct urb *urb, struct pt_regs *regs) } /* handle updates to device state */ - input_regs(pm->input, regs); input_report_key(pm->input, BTN_0, pm->data[0] & 0x01); input_report_rel(pm->input, REL_DIAL, pm->data[1]); input_sync(pm->input); @@ -191,7 +190,7 @@ static void powermate_sync_state(struct powermate_device *pm) } /* Called when our asynchronous control message completes. We may need to issue another immediately */ -static void powermate_config_complete(struct urb *urb, struct pt_regs *regs) +static void powermate_config_complete(struct urb *urb) { struct powermate_device *pm = urb->context; unsigned long flags; diff --git a/drivers/usb/input/touchkitusb.c b/drivers/usb/input/touchkitusb.c index 30b9f820e7a8..05c0d1ca39ab 100644 --- a/drivers/usb/input/touchkitusb.c +++ b/drivers/usb/input/touchkitusb.c @@ -92,8 +92,7 @@ static inline int touchkit_get_y(char *data) /* processes one input packet. */ -static void touchkit_process_pkt(struct touchkit_usb *touchkit, - struct pt_regs *regs, char *pkt) +static void touchkit_process_pkt(struct touchkit_usb *touchkit, char *pkt) { int x, y; @@ -109,7 +108,6 @@ static void touchkit_process_pkt(struct touchkit_usb *touchkit, y = touchkit_get_y(pkt); } - input_regs(touchkit->input, regs); input_report_key(touchkit->input, BTN_TOUCH, touchkit_get_touched(pkt)); input_report_abs(touchkit->input, ABS_X, x); input_report_abs(touchkit->input, ABS_Y, y); @@ -130,8 +128,7 @@ static int touchkit_get_pkt_len(char *buf) return 0; } -static void touchkit_process(struct touchkit_usb *touchkit, int len, - struct pt_regs *regs) +static void touchkit_process(struct touchkit_usb *touchkit, int len) { char *buffer; int pkt_len, buf_len, pos; @@ -153,7 +150,7 @@ static void touchkit_process(struct touchkit_usb *touchkit, int len, /* append, process */ tmp = pkt_len - touchkit->buf_len; memcpy(touchkit->buffer + touchkit->buf_len, touchkit->data, tmp); - touchkit_process_pkt(touchkit, regs, touchkit->buffer); + touchkit_process_pkt(touchkit, touchkit->buffer); buffer = touchkit->data + tmp; buf_len = len - tmp; @@ -181,7 +178,7 @@ static void touchkit_process(struct touchkit_usb *touchkit, int len, /* full packet: process */ if (likely(pkt_len <= buf_len)) { - touchkit_process_pkt(touchkit, regs, buffer + pos); + touchkit_process_pkt(touchkit, buffer + pos); } else { /* incomplete packet: save in buffer */ memcpy(touchkit->buffer, buffer + pos, buf_len - pos); @@ -192,7 +189,7 @@ static void touchkit_process(struct touchkit_usb *touchkit, int len, } -static void touchkit_irq(struct urb *urb, struct pt_regs *regs) +static void touchkit_irq(struct urb *urb) { struct touchkit_usb *touchkit = urb->context; int retval; @@ -219,7 +216,7 @@ static void touchkit_irq(struct urb *urb, struct pt_regs *regs) goto exit; } - touchkit_process(touchkit, urb->actual_length, regs); + touchkit_process(touchkit, urb->actual_length); exit: retval = usb_submit_urb(urb, GFP_ATOMIC); diff --git a/drivers/usb/input/usbkbd.c b/drivers/usb/input/usbkbd.c index 5067a6ae650f..c73285cf8558 100644 --- a/drivers/usb/input/usbkbd.c +++ b/drivers/usb/input/usbkbd.c @@ -80,7 +80,7 @@ struct usb_kbd { dma_addr_t leds_dma; }; -static void usb_kbd_irq(struct urb *urb, struct pt_regs *regs) +static void usb_kbd_irq(struct urb *urb) { struct usb_kbd *kbd = urb->context; int i; @@ -97,8 +97,6 @@ static void usb_kbd_irq(struct urb *urb, struct pt_regs *regs) goto resubmit; } - input_regs(kbd->dev, regs); - for (i = 0; i < 8; i++) input_report_key(kbd->dev, usb_kbd_keycode[i + 224], (kbd->new[0] >> i) & 1); @@ -158,7 +156,7 @@ static int usb_kbd_event(struct input_dev *dev, unsigned int type, return 0; } -static void usb_kbd_led(struct urb *urb, struct pt_regs *regs) +static void usb_kbd_led(struct urb *urb) { struct usb_kbd *kbd = urb->context; diff --git a/drivers/usb/input/usbmouse.c b/drivers/usb/input/usbmouse.c index 0fb792be95ef..cbbbea332ed7 100644 --- a/drivers/usb/input/usbmouse.c +++ b/drivers/usb/input/usbmouse.c @@ -55,7 +55,7 @@ struct usb_mouse { dma_addr_t data_dma; }; -static void usb_mouse_irq(struct urb *urb, struct pt_regs *regs) +static void usb_mouse_irq(struct urb *urb) { struct usb_mouse *mouse = urb->context; signed char *data = mouse->data; @@ -74,8 +74,6 @@ static void usb_mouse_irq(struct urb *urb, struct pt_regs *regs) goto resubmit; } - input_regs(dev, regs); - input_report_key(dev, BTN_LEFT, data[0] & 0x01); input_report_key(dev, BTN_RIGHT, data[0] & 0x02); input_report_key(dev, BTN_MIDDLE, data[0] & 0x04); diff --git a/drivers/usb/input/usbtouchscreen.c b/drivers/usb/input/usbtouchscreen.c index 923e22db18d4..f26c1cd1129f 100644 --- a/drivers/usb/input/usbtouchscreen.c +++ b/drivers/usb/input/usbtouchscreen.c @@ -61,7 +61,7 @@ struct usbtouch_device_info { int rept_size; int flags; - void (*process_pkt) (struct usbtouch_usb *usbtouch, struct pt_regs *regs, unsigned char *pkt, int len); + void (*process_pkt) (struct usbtouch_usb *usbtouch, unsigned char *pkt, int len); int (*get_pkt_len) (unsigned char *pkt, int len); int (*read_data) (unsigned char *pkt, int *x, int *y, int *touch, int *press); int (*init) (struct usbtouch_usb *usbtouch); @@ -91,7 +91,6 @@ struct usbtouch_usb { #ifdef MULTI_PACKET static void usbtouch_process_multi(struct usbtouch_usb *usbtouch, - struct pt_regs *regs, unsigned char *pkt, int len); #endif @@ -397,7 +396,7 @@ static struct usbtouch_device_info usbtouch_dev_info[] = { * Generic Part */ static void usbtouch_process_pkt(struct usbtouch_usb *usbtouch, - struct pt_regs *regs, unsigned char *pkt, int len) + unsigned char *pkt, int len) { int x, y, touch, press; struct usbtouch_device_info *type = usbtouch->type; @@ -405,7 +404,6 @@ static void usbtouch_process_pkt(struct usbtouch_usb *usbtouch, if (!type->read_data(pkt, &x, &y, &touch, &press)) return; - input_regs(usbtouch->input, regs); input_report_key(usbtouch->input, BTN_TOUCH, touch); if (swap_xy) { @@ -423,7 +421,6 @@ static void usbtouch_process_pkt(struct usbtouch_usb *usbtouch, #ifdef MULTI_PACKET static void usbtouch_process_multi(struct usbtouch_usb *usbtouch, - struct pt_regs *regs, unsigned char *pkt, int len) { unsigned char *buffer; @@ -460,7 +457,7 @@ static void usbtouch_process_multi(struct usbtouch_usb *usbtouch, if (usbtouch->buf_len + tmp >= usbtouch->type->rept_size) goto out_flush_buf; memcpy(usbtouch->buffer + usbtouch->buf_len, pkt, tmp); - usbtouch_process_pkt(usbtouch, regs, usbtouch->buffer, pkt_len); + usbtouch_process_pkt(usbtouch, usbtouch->buffer, pkt_len); buffer = pkt + tmp; buf_len = len - tmp; @@ -481,7 +478,7 @@ static void usbtouch_process_multi(struct usbtouch_usb *usbtouch, /* full packet: process */ if (likely((pkt_len > 0) && (pkt_len <= buf_len - pos))) { - usbtouch_process_pkt(usbtouch, regs, buffer + pos, pkt_len); + usbtouch_process_pkt(usbtouch, buffer + pos, pkt_len); } else { /* incomplete packet: save in buffer */ memcpy(usbtouch->buffer, buffer + pos, buf_len - pos); @@ -498,7 +495,7 @@ out_flush_buf: #endif -static void usbtouch_irq(struct urb *urb, struct pt_regs *regs) +static void usbtouch_irq(struct urb *urb) { struct usbtouch_usb *usbtouch = urb->context; int retval; @@ -525,7 +522,7 @@ static void usbtouch_irq(struct urb *urb, struct pt_regs *regs) goto exit; } - usbtouch->type->process_pkt(usbtouch, regs, usbtouch->data, urb->actual_length); + usbtouch->type->process_pkt(usbtouch, usbtouch->data, urb->actual_length); exit: retval = usb_submit_urb(urb, GFP_ATOMIC); diff --git a/drivers/usb/input/wacom.h b/drivers/usb/input/wacom.h index 832737b658cf..7b3840e378a8 100644 --- a/drivers/usb/input/wacom.h +++ b/drivers/usb/input/wacom.h @@ -106,16 +106,14 @@ struct wacom { struct wacom_combo { struct wacom * wacom; struct urb * urb; - struct pt_regs *regs; }; extern int wacom_wac_irq(struct wacom_wac * wacom_wac, void * wcombo); -extern void wacom_sys_irq(struct urb *urb, struct pt_regs *regs); +extern void wacom_sys_irq(struct urb *urb); extern void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data); extern void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data); extern void wacom_report_key(void *wcombo, unsigned int key_type, int key_data); extern void wacom_input_event(void *wcombo, unsigned int type, unsigned int code, int value); -extern void wacom_input_regs(void *wcombo); extern void wacom_input_sync(void *wcombo); extern void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac); extern void input_dev_g4(struct input_dev *input_dev, struct wacom_wac *wacom_wac); diff --git a/drivers/usb/input/wacom_sys.c b/drivers/usb/input/wacom_sys.c index 7c3b52bdd9d6..d233c37bd533 100644 --- a/drivers/usb/input/wacom_sys.c +++ b/drivers/usb/input/wacom_sys.c @@ -42,7 +42,7 @@ static struct input_dev * get_input_dev(struct wacom_combo *wcombo) return wcombo->wacom->dev; } -void wacom_sys_irq(struct urb *urb, struct pt_regs *regs) +void wacom_sys_irq(struct urb *urb) { struct wacom *wacom = urb->context; struct wacom_combo wcombo; @@ -65,7 +65,6 @@ void wacom_sys_irq(struct urb *urb, struct pt_regs *regs) wcombo.wacom = wacom; wcombo.urb = urb; - wcombo.regs = regs; if (wacom_wac_irq(wacom->wacom_wac, (void *)&wcombo)) input_sync(get_input_dev(&wcombo)); @@ -115,12 +114,6 @@ __u16 wacom_le16_to_cpu(unsigned char *data) return value; } -void wacom_input_regs(void *wcombo) -{ - input_regs(get_input_dev((struct wacom_combo *)wcombo), ((struct wacom_combo *)wcombo)->regs); - return; -} - void wacom_input_sync(void *wcombo) { input_sync(get_input_dev((struct wacom_combo *)wcombo)); diff --git a/drivers/usb/input/wacom_wac.c b/drivers/usb/input/wacom_wac.c index 85d458c98b6e..aa31d22d4f05 100644 --- a/drivers/usb/input/wacom_wac.c +++ b/drivers/usb/input/wacom_wac.c @@ -20,7 +20,6 @@ static int wacom_penpartner_irq(struct wacom_wac *wacom, void *wcombo) switch (data[0]) { case 1: - wacom_input_regs(wcombo); if (data[5] & 0x80) { wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; @@ -39,7 +38,6 @@ static int wacom_penpartner_irq(struct wacom_wac *wacom, void *wcombo) } break; case 2: - wacom_input_regs(wcombo); wacom_report_key(wcombo, BTN_TOOL_PEN, 1); wacom_report_abs(wcombo, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1])); @@ -67,8 +65,6 @@ static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo) prox = data[1] & 0x40; - wacom_input_regs(wcombo); - id = ERASER_DEVICE_ID; if (prox) { @@ -138,7 +134,6 @@ static int wacom_ptu_irq(struct wacom_wac *wacom, void *wcombo) return 0; } - wacom_input_regs(wcombo); if (data[1] & 0x04) { wacom_report_key(wcombo, BTN_TOOL_RUBBER, data[1] & 0x20); wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x08); @@ -167,8 +162,6 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) return 0; } - wacom_input_regs(wcombo); - id = STYLUS_DEVICE_ID; if (data[1] & 0x10) { /* in prox */ @@ -369,8 +362,6 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo) return 0; } - wacom_input_regs(wcombo); - /* tool number */ idx = data[1] & 0x01; diff --git a/drivers/usb/input/xpad.c b/drivers/usb/input/xpad.c index 9889b1cda05b..cebb6c463bfb 100644 --- a/drivers/usb/input/xpad.c +++ b/drivers/usb/input/xpad.c @@ -120,12 +120,10 @@ struct usb_xpad { * http://euc.jp/periphs/xbox-controller.ja.html */ -static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data, struct pt_regs *regs) +static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) { struct input_dev *dev = xpad->dev; - input_regs(dev, regs); - /* left stick */ input_report_abs(dev, ABS_X, (__s16) (((__s16)data[13] << 8) | data[12])); input_report_abs(dev, ABS_Y, (__s16) (((__s16)data[15] << 8) | data[14])); @@ -161,7 +159,7 @@ static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *d input_sync(dev); } -static void xpad_irq_in(struct urb *urb, struct pt_regs *regs) +static void xpad_irq_in(struct urb *urb) { struct usb_xpad *xpad = urb->context; int retval; @@ -181,7 +179,7 @@ static void xpad_irq_in(struct urb *urb, struct pt_regs *regs) goto exit; } - xpad_process_packet(xpad, 0, xpad->idata, regs); + xpad_process_packet(xpad, 0, xpad->idata); exit: retval = usb_submit_urb (urb, GFP_ATOMIC); diff --git a/drivers/usb/input/yealink.c b/drivers/usb/input/yealink.c index 7291e7a2717b..905bf6398257 100644 --- a/drivers/usb/input/yealink.c +++ b/drivers/usb/input/yealink.c @@ -233,11 +233,10 @@ static int map_p1k_to_key(int scancode) * * The key parameter can be cascaded: key2 << 8 | key1 */ -static void report_key(struct yealink_dev *yld, int key, struct pt_regs *regs) +static void report_key(struct yealink_dev *yld, int key) { struct input_dev *idev = yld->idev; - input_regs(idev, regs); if (yld->key_code >= 0) { /* old key up */ input_report_key(idev, yld->key_code & 0xff, 0); @@ -422,7 +421,7 @@ send_update: * error,start * */ -static void urb_irq_callback(struct urb *urb, struct pt_regs *regs) +static void urb_irq_callback(struct urb *urb) { struct yealink_dev *yld = urb->context; int ret; @@ -439,7 +438,7 @@ static void urb_irq_callback(struct urb *urb, struct pt_regs *regs) case CMD_SCANCODE: dbg("get scancode %x", yld->irq_data->data[0]); - report_key(yld, map_p1k_to_key(yld->irq_data->data[0]), regs); + report_key(yld, map_p1k_to_key(yld->irq_data->data[0])); break; default: @@ -453,7 +452,7 @@ static void urb_irq_callback(struct urb *urb, struct pt_regs *regs) err("%s - usb_submit_urb failed %d", __FUNCTION__, ret); } -static void urb_ctl_callback(struct urb *urb, struct pt_regs *regs) +static void urb_ctl_callback(struct urb *urb) { struct yealink_dev *yld = urb->context; int ret; diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c index d3963199b6ec..aecd633fe9f6 100644 --- a/drivers/usb/misc/adutux.c +++ b/drivers/usb/misc/adutux.c @@ -177,7 +177,7 @@ static void adu_delete(struct adu_device *dev) dbg(2, "%s : leave", __FUNCTION__); } -static void adu_interrupt_in_callback(struct urb *urb, struct pt_regs *regs) +static void adu_interrupt_in_callback(struct urb *urb) { struct adu_device *dev = urb->context; @@ -221,7 +221,7 @@ exit: dbg(4," %s : leave, status %d", __FUNCTION__, urb->status); } -static void adu_interrupt_out_callback(struct urb *urb, struct pt_regs *regs) +static void adu_interrupt_out_callback(struct urb *urb) { struct adu_device *dev = urb->context; diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c index fc6cc147996f..6b23a1def9fe 100644 --- a/drivers/usb/misc/appledisplay.c +++ b/drivers/usb/misc/appledisplay.c @@ -84,7 +84,7 @@ struct appledisplay { static atomic_t count_displays = ATOMIC_INIT(0); static struct workqueue_struct *wq; -static void appledisplay_complete(struct urb *urb, struct pt_regs *regs) +static void appledisplay_complete(struct urb *urb) { struct appledisplay *pdata = urb->context; unsigned long flags; diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c index 4fd2110b3411..0be9d62d62ae 100644 --- a/drivers/usb/misc/auerswald.c +++ b/drivers/usb/misc/auerswald.c @@ -267,7 +267,7 @@ typedef struct /*-------------------------------------------------------------------*/ /* Forwards */ -static void auerswald_ctrlread_complete (struct urb * urb, struct pt_regs *regs); +static void auerswald_ctrlread_complete (struct urb * urb); static void auerswald_removeservice (pauerswald_t cp, pauerscon_t scp); static struct usb_driver auerswald_driver; @@ -277,7 +277,7 @@ static struct usb_driver auerswald_driver; /* -------------------------- */ /* completion function for chained urbs */ -static void auerchain_complete (struct urb * urb, struct pt_regs *regs) +static void auerchain_complete (struct urb * urb) { unsigned long flags; int result; @@ -296,7 +296,7 @@ static void auerchain_complete (struct urb * urb, struct pt_regs *regs) NOTE: this function may lead to more urbs submitted into the chain. (no chain lock at calling complete()!) acp->active != NULL is protecting us against recursion.*/ - urb->complete (urb, regs); + urb->complete (urb); /* detach element from chain data structure */ spin_lock_irqsave (&acp->lock, flags); @@ -331,7 +331,7 @@ static void auerchain_complete (struct urb * urb, struct pt_regs *regs) urb->status = result; dbg("auerchain_complete: usb_submit_urb with error code %d", result); /* and do error handling via *this* completion function (recursive) */ - auerchain_complete( urb, NULL); + auerchain_complete( urb); } } else { /* simple return without submitting a new urb. @@ -408,7 +408,7 @@ static int auerchain_submit_urb_list (pauerchain_t acp, struct urb * urb, int ea urb->status = result; dbg("auerchain_submit_urb: usb_submit_urb with error code %d", result); /* and do error handling via completion function */ - auerchain_complete( urb, NULL); + auerchain_complete( urb); } } @@ -448,7 +448,7 @@ static int auerchain_unlink_urb (pauerchain_t acp, struct urb * urb) spin_unlock_irqrestore (&acp->lock, flags); dbg ("unlink waiting urb"); urb->status = -ENOENT; - urb->complete (urb, NULL); + urb->complete (urb); return 0; } } @@ -505,7 +505,7 @@ static void auerchain_unlink_all (pauerchain_t acp) spin_unlock_irqrestore (&acp->lock, flags); dbg ("unlink waiting urb"); urbp->status = -ENOENT; - urbp->complete (urbp, NULL); + urbp->complete (urbp); spin_lock_irqsave (&acp->lock, flags); } spin_unlock_irqrestore (&acp->lock, flags); @@ -591,7 +591,7 @@ ac_fail:/* free the elements */ /* completion handler for synchronous chained URBs */ -static void auerchain_blocking_completion (struct urb *urb, struct pt_regs *regs) +static void auerchain_blocking_completion (struct urb *urb) { pauerchain_chs_t pchs = (pauerchain_chs_t)urb->context; pchs->done = 1; @@ -846,7 +846,7 @@ static int auerswald_status_retry (int status) } /* Completion of asynchronous write block */ -static void auerchar_ctrlwrite_complete (struct urb * urb, struct pt_regs *regs) +static void auerchar_ctrlwrite_complete (struct urb * urb) { pauerbuf_t bp = (pauerbuf_t) urb->context; pauerswald_t cp = ((pauerswald_t)((char *)(bp->list)-(unsigned long)(&((pauerswald_t)0)->bufctl))); @@ -859,7 +859,7 @@ static void auerchar_ctrlwrite_complete (struct urb * urb, struct pt_regs *regs) } /* Completion handler for dummy retry packet */ -static void auerswald_ctrlread_wretcomplete (struct urb * urb, struct pt_regs *regs) +static void auerswald_ctrlread_wretcomplete (struct urb * urb) { pauerbuf_t bp = (pauerbuf_t) urb->context; pauerswald_t cp; @@ -893,12 +893,12 @@ static void auerswald_ctrlread_wretcomplete (struct urb * urb, struct pt_regs *r if (ret) { dbg ("auerswald_ctrlread_complete: nonzero result of auerchain_submit_urb_list %d", ret); bp->urbp->status = ret; - auerswald_ctrlread_complete (bp->urbp, NULL); + auerswald_ctrlread_complete (bp->urbp); } } /* completion handler for receiving of control messages */ -static void auerswald_ctrlread_complete (struct urb * urb, struct pt_regs *regs) +static void auerswald_ctrlread_complete (struct urb * urb) { unsigned int serviceid; pauerswald_t cp; @@ -941,7 +941,7 @@ static void auerswald_ctrlread_complete (struct urb * urb, struct pt_regs *regs) if (ret) { dbg ("auerswald_ctrlread_complete: nonzero result of auerchain_submit_urb_list %d", ret); bp->urbp->status = ret; - auerswald_ctrlread_wretcomplete (bp->urbp, regs); + auerswald_ctrlread_wretcomplete (bp->urbp); } return; } @@ -970,7 +970,7 @@ static void auerswald_ctrlread_complete (struct urb * urb, struct pt_regs *regs) messages from the USB device. */ /* int completion handler. */ -static void auerswald_int_complete (struct urb * urb, struct pt_regs *regs) +static void auerswald_int_complete (struct urb * urb) { unsigned long flags; unsigned int channelid; @@ -1070,7 +1070,7 @@ static void auerswald_int_complete (struct urb * urb, struct pt_regs *regs) if (ret) { dbg ("auerswald_int_complete: nonzero result of auerchain_submit_urb %d", ret); bp->urbp->status = ret; - auerswald_ctrlread_complete( bp->urbp, NULL); + auerswald_ctrlread_complete( bp->urbp); /* here applies the same problem as above: device locking! */ } exit: diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c index c6f2f488a40f..0eb26a26115b 100644 --- a/drivers/usb/misc/ftdi-elan.c +++ b/drivers/usb/misc/ftdi-elan.c @@ -758,7 +758,7 @@ static ssize_t ftdi_elan_read(struct file *file, char __user *buffer, return bytes_read; } -static void ftdi_elan_write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void ftdi_elan_write_bulk_callback(struct urb *urb) { struct usb_ftdi *ftdi = (struct usb_ftdi *)urb->context; if (urb->status && !(urb->status == -ENOENT || urb->status == diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c index 10b640339d8d..788a11e6772f 100644 --- a/drivers/usb/misc/ldusb.c +++ b/drivers/usb/misc/ldusb.c @@ -212,7 +212,7 @@ static void ld_usb_delete(struct ld_usb *dev) /** * ld_usb_interrupt_in_callback */ -static void ld_usb_interrupt_in_callback(struct urb *urb, struct pt_regs *regs) +static void ld_usb_interrupt_in_callback(struct urb *urb) { struct ld_usb *dev = urb->context; size_t *actual_buffer; @@ -264,7 +264,7 @@ exit: /** * ld_usb_interrupt_out_callback */ -static void ld_usb_interrupt_out_callback(struct urb *urb, struct pt_regs *regs) +static void ld_usb_interrupt_out_callback(struct urb *urb) { struct ld_usb *dev = urb->context; diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c index 77c36e63c7bf..27089497e717 100644 --- a/drivers/usb/misc/legousbtower.c +++ b/drivers/usb/misc/legousbtower.c @@ -248,8 +248,8 @@ static loff_t tower_llseek (struct file *file, loff_t off, int whence); static void tower_abort_transfers (struct lego_usb_tower *dev); static void tower_check_for_read_packet (struct lego_usb_tower *dev); -static void tower_interrupt_in_callback (struct urb *urb, struct pt_regs *regs); -static void tower_interrupt_out_callback (struct urb *urb, struct pt_regs *regs); +static void tower_interrupt_in_callback (struct urb *urb); +static void tower_interrupt_out_callback (struct urb *urb); static int tower_probe (struct usb_interface *interface, const struct usb_device_id *id); static void tower_disconnect (struct usb_interface *interface); @@ -755,7 +755,7 @@ exit: /** * tower_interrupt_in_callback */ -static void tower_interrupt_in_callback (struct urb *urb, struct pt_regs *regs) +static void tower_interrupt_in_callback (struct urb *urb) { struct lego_usb_tower *dev = (struct lego_usb_tower *)urb->context; int retval; @@ -811,7 +811,7 @@ exit: /** * tower_interrupt_out_callback */ -static void tower_interrupt_out_callback (struct urb *urb, struct pt_regs *regs) +static void tower_interrupt_out_callback (struct urb *urb) { struct lego_usb_tower *dev = (struct lego_usb_tower *)urb->context; diff --git a/drivers/usb/misc/phidgetkit.c b/drivers/usb/misc/phidgetkit.c index 78e419904abf..abb4dcd811ac 100644 --- a/drivers/usb/misc/phidgetkit.c +++ b/drivers/usb/misc/phidgetkit.c @@ -300,7 +300,7 @@ out: static DEVICE_ATTR(lcd, S_IWUGO, NULL, enable_lcd_files); -static void interfacekit_irq(struct urb *urb, struct pt_regs *regs) +static void interfacekit_irq(struct urb *urb) { struct interfacekit *kit = urb->context; unsigned char *buffer = kit->data; diff --git a/drivers/usb/misc/phidgetmotorcontrol.c b/drivers/usb/misc/phidgetmotorcontrol.c index 6b59b620d616..5c780cab92e0 100644 --- a/drivers/usb/misc/phidgetmotorcontrol.c +++ b/drivers/usb/misc/phidgetmotorcontrol.c @@ -90,7 +90,7 @@ static int set_motor(struct motorcontrol *mc, int motor) return retval < 0 ? retval : 0; } -static void motorcontrol_irq(struct urb *urb, struct pt_regs *regs) +static void motorcontrol_irq(struct urb *urb) { struct motorcontrol *mc = urb->context; unsigned char *buffer = mc->data; diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c index a287836e39f1..b99ca9c79821 100644 --- a/drivers/usb/misc/sisusbvga/sisusb.c +++ b/drivers/usb/misc/sisusbvga/sisusb.c @@ -209,7 +209,7 @@ sisusb_free_outbuf(struct sisusb_usb_data *sisusb, int index) /* completion callback */ static void -sisusb_bulk_completeout(struct urb *urb, struct pt_regs *regs) +sisusb_bulk_completeout(struct urb *urb) { struct sisusb_urb_context *context = urb->context; struct sisusb_usb_data *sisusb; @@ -288,7 +288,7 @@ sisusb_bulkout_msg(struct sisusb_usb_data *sisusb, int index, unsigned int pipe, /* completion callback */ static void -sisusb_bulk_completein(struct urb *urb, struct pt_regs *regs) +sisusb_bulk_completein(struct urb *urb) { struct sisusb_usb_data *sisusb = urb->context; diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c index dbaca9f1efad..ada2ebc464ae 100644 --- a/drivers/usb/misc/usblcd.c +++ b/drivers/usb/misc/usblcd.c @@ -165,7 +165,7 @@ static int lcd_ioctl(struct inode *inode, struct file *file, unsigned int cmd, u return 0; } -static void lcd_write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void lcd_write_bulk_callback(struct urb *urb) { struct usb_lcd *dev; diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 983e104dd452..7c2cbdf81d20 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -198,7 +198,7 @@ found: * them with non-zero test data (or test for it) when appropriate. */ -static void simple_callback (struct urb *urb, struct pt_regs *regs) +static void simple_callback (struct urb *urb) { complete ((struct completion *) urb->context); } @@ -730,7 +730,7 @@ struct subcase { int expected; }; -static void ctrl_complete (struct urb *urb, struct pt_regs *regs) +static void ctrl_complete (struct urb *urb) { struct ctrl_ctx *ctx = urb->context; struct usb_ctrlrequest *reqp; @@ -1035,7 +1035,7 @@ cleanup: /*-------------------------------------------------------------------------*/ -static void unlink1_callback (struct urb *urb, struct pt_regs *regs) +static void unlink1_callback (struct urb *urb) { int status = urb->status; @@ -1343,7 +1343,7 @@ struct iso_context { struct usbtest_dev *dev; }; -static void iso_callback (struct urb *urb, struct pt_regs *regs) +static void iso_callback (struct urb *urb) { struct iso_context *ctx = urb->context; diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c index 4081990b7d1a..7e8a0acd52ee 100644 --- a/drivers/usb/misc/uss720.c +++ b/drivers/usb/misc/uss720.c @@ -106,7 +106,7 @@ static void destroy_async(struct kref *kref) /* --------------------------------------------------------------------- */ -static void async_complete(struct urb *urb, struct pt_regs *ptregs) +static void async_complete(struct urb *urb) { struct uss720_async_request *rq; struct parport *pp; @@ -127,7 +127,7 @@ static void async_complete(struct urb *urb, struct pt_regs *ptregs) #endif /* if nAck interrupts are enabled and we have an interrupt, call the interrupt procedure */ if (rq->reg[2] & rq->reg[1] & 0x10 && pp) - parport_generic_irq(0, pp, NULL); + parport_generic_irq(0, pp); } complete(&rq->compl); kref_put(&rq->ref_count, destroy_async); diff --git a/drivers/usb/net/asix.c b/drivers/usb/net/asix.c index 9c0eacf7055c..c73dd224aa76 100644 --- a/drivers/usb/net/asix.c +++ b/drivers/usb/net/asix.c @@ -214,7 +214,7 @@ static int asix_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index, USB_CTRL_SET_TIMEOUT); } -static void asix_async_cmd_callback(struct urb *urb, struct pt_regs *regs) +static void asix_async_cmd_callback(struct urb *urb) { struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context; diff --git a/drivers/usb/net/catc.c b/drivers/usb/net/catc.c index be5f5e142dd0..f740325abac4 100644 --- a/drivers/usb/net/catc.c +++ b/drivers/usb/net/catc.c @@ -223,7 +223,7 @@ struct catc { * Receive routines. */ -static void catc_rx_done(struct urb *urb, struct pt_regs *regs) +static void catc_rx_done(struct urb *urb) { struct catc *catc = urb->context; u8 *pkt_start = urb->transfer_buffer; @@ -289,7 +289,7 @@ static void catc_rx_done(struct urb *urb, struct pt_regs *regs) } } -static void catc_irq_done(struct urb *urb, struct pt_regs *regs) +static void catc_irq_done(struct urb *urb) { struct catc *catc = urb->context; u8 *data = urb->transfer_buffer; @@ -376,7 +376,7 @@ static void catc_tx_run(struct catc *catc) catc->netdev->trans_start = jiffies; } -static void catc_tx_done(struct urb *urb, struct pt_regs *regs) +static void catc_tx_done(struct urb *urb) { struct catc *catc = urb->context; unsigned long flags; @@ -486,7 +486,7 @@ static void catc_ctrl_run(struct catc *catc) err("submit(ctrl_urb) status %d", status); } -static void catc_ctrl_done(struct urb *urb, struct pt_regs *regs) +static void catc_ctrl_done(struct urb *urb) { struct catc *catc = urb->context; struct ctrl_queue *q; diff --git a/drivers/usb/net/gl620a.c b/drivers/usb/net/gl620a.c index 3155f25f1d48..a3242be21959 100644 --- a/drivers/usb/net/gl620a.c +++ b/drivers/usb/net/gl620a.c @@ -106,7 +106,7 @@ static inline int gl_control_write(struct usbnet *dev, u8 request, u16 value) return retval; } -static void gl_interrupt_complete(struct urb *urb, struct pt_regs *regs) +static void gl_interrupt_complete(struct urb *urb) { int status = urb->status; diff --git a/drivers/usb/net/kaweth.c b/drivers/usb/net/kaweth.c index 544d41fe9b92..957d4ad316f9 100644 --- a/drivers/usb/net/kaweth.c +++ b/drivers/usb/net/kaweth.c @@ -475,7 +475,7 @@ static int kaweth_reset(struct kaweth_device *kaweth) return result; } -static void kaweth_usb_receive(struct urb *, struct pt_regs *regs); +static void kaweth_usb_receive(struct urb *); static int kaweth_resubmit_rx_urb(struct kaweth_device *, gfp_t); /**************************************************************** @@ -500,7 +500,7 @@ static void kaweth_resubmit_int_urb(struct kaweth_device *kaweth, gfp_t mf) kaweth->dev->devpath, status); } -static void int_callback(struct urb *u, struct pt_regs *regs) +static void int_callback(struct urb *u) { struct kaweth_device *kaweth = u->context; int act_state; @@ -581,7 +581,7 @@ static void kaweth_async_set_rx_mode(struct kaweth_device *kaweth); /**************************************************************** * kaweth_usb_receive ****************************************************************/ -static void kaweth_usb_receive(struct urb *urb, struct pt_regs *regs) +static void kaweth_usb_receive(struct urb *urb) { struct kaweth_device *kaweth = urb->context; struct net_device *net = kaweth->net; @@ -725,7 +725,7 @@ static struct ethtool_ops ops = { /**************************************************************** * kaweth_usb_transmit_complete ****************************************************************/ -static void kaweth_usb_transmit_complete(struct urb *urb, struct pt_regs *regs) +static void kaweth_usb_transmit_complete(struct urb *urb) { struct kaweth_device *kaweth = urb->context; struct sk_buff *skb = kaweth->tx_skb; @@ -1154,7 +1154,7 @@ struct usb_api_data { /*-------------------------------------------------------------------* * completion handler for compatibility wrappers (sync control/bulk) * *-------------------------------------------------------------------*/ -static void usb_api_blocking_completion(struct urb *urb, struct pt_regs *regs) +static void usb_api_blocking_completion(struct urb *urb) { struct usb_api_data *awd = (struct usb_api_data *)urb->context; diff --git a/drivers/usb/net/net1080.c b/drivers/usb/net/net1080.c index 301baa72bac7..ce00de8f13a1 100644 --- a/drivers/usb/net/net1080.c +++ b/drivers/usb/net/net1080.c @@ -368,7 +368,7 @@ static int net1080_check_connect(struct usbnet *dev) return 0; } -static void nc_flush_complete(struct urb *urb, struct pt_regs *regs) +static void nc_flush_complete(struct urb *urb) { kfree(urb->context); usb_free_urb(urb); diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c index 918cf5a77c08..33abbd2176b6 100644 --- a/drivers/usb/net/pegasus.c +++ b/drivers/usb/net/pegasus.c @@ -96,7 +96,7 @@ MODULE_DEVICE_TABLE(usb, pegasus_ids); static int update_eth_regs_async(pegasus_t *); /* Aargh!!! I _really_ hate such tweaks */ -static void ctrl_callback(struct urb *urb, struct pt_regs *regs) +static void ctrl_callback(struct urb *urb) { pegasus_t *pegasus = urb->context; @@ -605,7 +605,7 @@ static inline struct sk_buff *pull_skb(pegasus_t * pegasus) return NULL; } -static void read_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void read_bulk_callback(struct urb *urb) { pegasus_t *pegasus = urb->context; struct net_device *net; @@ -764,7 +764,7 @@ done: spin_unlock_irqrestore(&pegasus->rx_pool_lock, flags); } -static void write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void write_bulk_callback(struct urb *urb) { pegasus_t *pegasus = urb->context; struct net_device *net = pegasus->net; @@ -801,7 +801,7 @@ static void write_bulk_callback(struct urb *urb, struct pt_regs *regs) netif_wake_queue(net); } -static void intr_callback(struct urb *urb, struct pt_regs *regs) +static void intr_callback(struct urb *urb) { pegasus_t *pegasus = urb->context; struct net_device *net; @@ -1226,7 +1226,7 @@ static void pegasus_set_multicast(struct net_device *net) } pegasus->flags |= ETH_REGS_CHANGE; - ctrl_callback(pegasus->ctrl_urb, NULL); + ctrl_callback(pegasus->ctrl_urb); } static __u8 mii_phy_probe(pegasus_t * pegasus) @@ -1433,11 +1433,11 @@ static int pegasus_resume (struct usb_interface *intf) if (netif_running(pegasus->net)) { pegasus->rx_urb->status = 0; pegasus->rx_urb->actual_length = 0; - read_bulk_callback(pegasus->rx_urb, NULL); + read_bulk_callback(pegasus->rx_urb); pegasus->intr_urb->status = 0; pegasus->intr_urb->actual_length = 0; - intr_callback(pegasus->intr_urb, NULL); + intr_callback(pegasus->intr_urb); } queue_delayed_work(pegasus_workqueue, &pegasus->carrier_check, CARRIER_CHECK_DELAY); diff --git a/drivers/usb/net/rtl8150.c b/drivers/usb/net/rtl8150.c index 2364c2099387..72171f94ded4 100644 --- a/drivers/usb/net/rtl8150.c +++ b/drivers/usb/net/rtl8150.c @@ -208,7 +208,7 @@ static int set_registers(rtl8150_t * dev, u16 indx, u16 size, void *data) indx, 0, data, size, 500); } -static void ctrl_callback(struct urb *urb, struct pt_regs *regs) +static void ctrl_callback(struct urb *urb) { rtl8150_t *dev; @@ -415,7 +415,7 @@ static inline struct sk_buff *pull_skb(rtl8150_t *dev) return NULL; } -static void read_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void read_bulk_callback(struct urb *urb) { rtl8150_t *dev; unsigned pkt_len, res; @@ -525,7 +525,7 @@ tlsched: tasklet_schedule(&dev->tl); } -static void write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void write_bulk_callback(struct urb *urb) { rtl8150_t *dev; @@ -541,7 +541,7 @@ static void write_bulk_callback(struct urb *urb, struct pt_regs *regs) netif_wake_queue(dev->netdev); } -static void intr_callback(struct urb *urb, struct pt_regs *regs) +static void intr_callback(struct urb *urb) { rtl8150_t *dev; __u8 *d; @@ -617,11 +617,11 @@ static int rtl8150_resume(struct usb_interface *intf) if (netif_running(dev->netdev)) { dev->rx_urb->status = 0; dev->rx_urb->actual_length = 0; - read_bulk_callback(dev->rx_urb, NULL); + read_bulk_callback(dev->rx_urb); dev->intr_urb->status = 0; dev->intr_urb->actual_length = 0; - intr_callback(dev->intr_urb, NULL); + intr_callback(dev->intr_urb); } return 0; } diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c index 98a522f1e264..24bd3486ee63 100644 --- a/drivers/usb/net/usbnet.c +++ b/drivers/usb/net/usbnet.c @@ -158,7 +158,7 @@ int usbnet_get_endpoints(struct usbnet *dev, struct usb_interface *intf) } EXPORT_SYMBOL_GPL(usbnet_get_endpoints); -static void intr_complete (struct urb *urb, struct pt_regs *regs); +static void intr_complete (struct urb *urb); static int init_status (struct usbnet *dev, struct usb_interface *intf) { @@ -295,7 +295,7 @@ EXPORT_SYMBOL_GPL(usbnet_defer_kevent); /*-------------------------------------------------------------------------*/ -static void rx_complete (struct urb *urb, struct pt_regs *regs); +static void rx_complete (struct urb *urb); static void rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags) { @@ -383,7 +383,7 @@ error: /*-------------------------------------------------------------------------*/ -static void rx_complete (struct urb *urb, struct pt_regs *regs) +static void rx_complete (struct urb *urb) { struct sk_buff *skb = (struct sk_buff *) urb->context; struct skb_data *entry = (struct skb_data *) skb->cb; @@ -467,7 +467,7 @@ block: devdbg (dev, "no read resubmitted"); } -static void intr_complete (struct urb *urb, struct pt_regs *regs) +static void intr_complete (struct urb *urb) { struct usbnet *dev = urb->context; int status = urb->status; @@ -797,7 +797,7 @@ kevent (void *data) /*-------------------------------------------------------------------------*/ -static void tx_complete (struct urb *urb, struct pt_regs *regs) +static void tx_complete (struct urb *urb) { struct sk_buff *skb = (struct sk_buff *) urb->context; struct skb_data *entry = (struct skb_data *) skb->cb; diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c index 2ccd9ded52a5..812275509137 100644 --- a/drivers/usb/serial/aircable.c +++ b/drivers/usb/serial/aircable.c @@ -403,7 +403,7 @@ static int aircable_write(struct usb_serial_port *port, } -static void aircable_write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void aircable_write_bulk_callback(struct urb *urb) { struct usb_serial_port *port = urb->context; int result; @@ -444,7 +444,7 @@ static void aircable_write_bulk_callback(struct urb *urb, struct pt_regs *regs) aircable_send(port); } -static void aircable_read_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void aircable_read_bulk_callback(struct urb *urb) { struct usb_serial_port *port = urb->context; struct aircable_private *priv = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c index 6e1a84a858d4..2c19f19b255c 100644 --- a/drivers/usb/serial/airprime.c +++ b/drivers/usb/serial/airprime.c @@ -46,7 +46,7 @@ struct airprime_private { struct urb *read_urbp[NUM_READ_URBS]; }; -static void airprime_read_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void airprime_read_bulk_callback(struct urb *urb) { struct usb_serial_port *port = urb->context; unsigned char *data = urb->transfer_buffer; @@ -80,7 +80,7 @@ static void airprime_read_bulk_callback(struct urb *urb, struct pt_regs *regs) return; } -static void airprime_write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void airprime_write_bulk_callback(struct urb *urb) { struct usb_serial_port *port = urb->context; struct airprime_private *priv = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c index 70ece9e01ce4..8835bb58ca9b 100644 --- a/drivers/usb/serial/belkin_sa.c +++ b/drivers/usb/serial/belkin_sa.c @@ -91,7 +91,7 @@ static int belkin_sa_startup (struct usb_serial *serial); static void belkin_sa_shutdown (struct usb_serial *serial); static int belkin_sa_open (struct usb_serial_port *port, struct file *filp); static void belkin_sa_close (struct usb_serial_port *port, struct file *filp); -static void belkin_sa_read_int_callback (struct urb *urb, struct pt_regs *regs); +static void belkin_sa_read_int_callback (struct urb *urb); static void belkin_sa_set_termios (struct usb_serial_port *port, struct termios * old); static int belkin_sa_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); static void belkin_sa_break_ctl (struct usb_serial_port *port, int break_state ); @@ -248,7 +248,7 @@ static void belkin_sa_close (struct usb_serial_port *port, struct file *filp) } /* belkin_sa_close */ -static void belkin_sa_read_int_callback (struct urb *urb, struct pt_regs *regs) +static void belkin_sa_read_int_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct belkin_sa_private *priv; diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c index d954ec34b018..a63c3286caa0 100644 --- a/drivers/usb/serial/cyberjack.c +++ b/drivers/usb/serial/cyberjack.c @@ -63,9 +63,9 @@ static int cyberjack_open (struct usb_serial_port *port, struct file *filp); static void cyberjack_close (struct usb_serial_port *port, struct file *filp); static int cyberjack_write (struct usb_serial_port *port, const unsigned char *buf, int count); static int cyberjack_write_room( struct usb_serial_port *port ); -static void cyberjack_read_int_callback (struct urb *urb, struct pt_regs *regs); -static void cyberjack_read_bulk_callback (struct urb *urb, struct pt_regs *regs); -static void cyberjack_write_bulk_callback (struct urb *urb, struct pt_regs *regs); +static void cyberjack_read_int_callback (struct urb *urb); +static void cyberjack_read_bulk_callback (struct urb *urb); +static void cyberjack_write_bulk_callback (struct urb *urb); static struct usb_device_id id_table [] = { { USB_DEVICE(CYBERJACK_VENDOR_ID, CYBERJACK_PRODUCT_ID) }, @@ -299,7 +299,7 @@ static int cyberjack_write_room( struct usb_serial_port *port ) return CYBERJACK_LOCAL_BUF_SIZE; } -static void cyberjack_read_int_callback( struct urb *urb, struct pt_regs *regs ) +static void cyberjack_read_int_callback( struct urb *urb ) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct cyberjack_private *priv = usb_get_serial_port_data(port); @@ -356,7 +356,7 @@ resubmit: dbg("%s - usb_submit_urb(int urb)", __FUNCTION__); } -static void cyberjack_read_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void cyberjack_read_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct cyberjack_private *priv = usb_get_serial_port_data(port); @@ -406,7 +406,7 @@ static void cyberjack_read_bulk_callback (struct urb *urb, struct pt_regs *regs) } } -static void cyberjack_write_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void cyberjack_write_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct cyberjack_private *priv = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index e1173c1aee37..f2e89a083659 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -172,8 +172,8 @@ static int cypress_chars_in_buffer (struct usb_serial_port *port); static void cypress_throttle (struct usb_serial_port *port); static void cypress_unthrottle (struct usb_serial_port *port); static void cypress_set_dead (struct usb_serial_port *port); -static void cypress_read_int_callback (struct urb *urb, struct pt_regs *regs); -static void cypress_write_int_callback (struct urb *urb, struct pt_regs *regs); +static void cypress_read_int_callback (struct urb *urb); +static void cypress_write_int_callback (struct urb *urb); /* baud helper functions */ static int mask_to_rate (unsigned mask); static unsigned rate_to_mask (int rate); @@ -1275,7 +1275,7 @@ static void cypress_unthrottle (struct usb_serial_port *port) } -static void cypress_read_int_callback(struct urb *urb, struct pt_regs *regs) +static void cypress_read_int_callback(struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct cypress_private *priv = usb_get_serial_port_data(port); @@ -1426,7 +1426,7 @@ continue_read: } /* cypress_read_int_callback */ -static void cypress_write_int_callback(struct urb *urb, struct pt_regs *regs) +static void cypress_write_int_callback(struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct cypress_private *priv = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index 9b225183fc7a..bdb58100fc1d 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -456,7 +456,7 @@ static int digi_tiocmget( struct usb_serial_port *port, struct file *file ); static int digi_tiocmset( struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear ); static int digi_write( struct usb_serial_port *port, const unsigned char *buf, int count ); -static void digi_write_bulk_callback( struct urb *urb, struct pt_regs *regs ); +static void digi_write_bulk_callback( struct urb *urb ); static int digi_write_room( struct usb_serial_port *port ); static int digi_chars_in_buffer( struct usb_serial_port *port ); static int digi_open( struct usb_serial_port *port, struct file *filp ); @@ -464,7 +464,7 @@ static void digi_close( struct usb_serial_port *port, struct file *filp ); static int digi_startup_device( struct usb_serial *serial ); static int digi_startup( struct usb_serial *serial ); static void digi_shutdown( struct usb_serial *serial ); -static void digi_read_bulk_callback( struct urb *urb, struct pt_regs *regs ); +static void digi_read_bulk_callback( struct urb *urb ); static int digi_read_inb_callback( struct urb *urb ); static int digi_read_oob_callback( struct urb *urb ); @@ -1336,7 +1336,7 @@ dbg( "digi_write: returning %d", ret ); } -static void digi_write_bulk_callback( struct urb *urb, struct pt_regs *regs ) +static void digi_write_bulk_callback( struct urb *urb ) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; @@ -1754,7 +1754,7 @@ dbg( "digi_shutdown: TOP, in_interrupt()=%ld", in_interrupt() ); } -static void digi_read_bulk_callback( struct urb *urb, struct pt_regs *regs ) +static void digi_read_bulk_callback( struct urb *urb ) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c index daafe405d86d..4ce10a831953 100644 --- a/drivers/usb/serial/empeg.c +++ b/drivers/usb/serial/empeg.c @@ -93,8 +93,8 @@ static int empeg_ioctl (struct usb_serial_port *port, unsigned int cmd, unsigned long arg); static void empeg_set_termios (struct usb_serial_port *port, struct termios *old_termios); -static void empeg_write_bulk_callback (struct urb *urb, struct pt_regs *regs); -static void empeg_read_bulk_callback (struct urb *urb, struct pt_regs *regs); +static void empeg_write_bulk_callback (struct urb *urb); +static void empeg_read_bulk_callback (struct urb *urb); static struct usb_device_id id_table [] = { { USB_DEVICE(EMPEG_VENDOR_ID, EMPEG_PRODUCT_ID) }, @@ -323,7 +323,7 @@ static int empeg_chars_in_buffer (struct usb_serial_port *port) } -static void empeg_write_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void empeg_write_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; @@ -338,7 +338,7 @@ static void empeg_write_bulk_callback (struct urb *urb, struct pt_regs *regs) } -static void empeg_read_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void empeg_read_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct tty_struct *tty; diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index e774a27c6c98..d3dc1a15ec6c 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -589,8 +589,8 @@ static void ftdi_close (struct usb_serial_port *port, struct file *filp); static int ftdi_write (struct usb_serial_port *port, const unsigned char *buf, int count); static int ftdi_write_room (struct usb_serial_port *port); static int ftdi_chars_in_buffer (struct usb_serial_port *port); -static void ftdi_write_bulk_callback (struct urb *urb, struct pt_regs *regs); -static void ftdi_read_bulk_callback (struct urb *urb, struct pt_regs *regs); +static void ftdi_write_bulk_callback (struct urb *urb); +static void ftdi_read_bulk_callback (struct urb *urb); static void ftdi_process_read (void *param); static void ftdi_set_termios (struct usb_serial_port *port, struct termios * old); static int ftdi_tiocmget (struct usb_serial_port *port, struct file *file); @@ -1508,7 +1508,7 @@ static int ftdi_write (struct usb_serial_port *port, /* This function may get called when the device is closed */ -static void ftdi_write_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void ftdi_write_bulk_callback (struct urb *urb) { unsigned long flags; struct usb_serial_port *port = (struct usb_serial_port *)urb->context; @@ -1591,7 +1591,7 @@ static int ftdi_chars_in_buffer (struct usb_serial_port *port) -static void ftdi_read_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void ftdi_read_bulk_callback (struct urb *urb) { /* ftdi_read_bulk_callback */ struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct tty_struct *tty; diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c index 4b1196a8b09e..4543152a9966 100644 --- a/drivers/usb/serial/garmin_gps.c +++ b/drivers/usb/serial/garmin_gps.c @@ -1031,7 +1031,7 @@ static void garmin_close (struct usb_serial_port *port, struct file * filp) } -static void garmin_write_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void garmin_write_bulk_callback (struct urb *urb) { unsigned long flags; struct usb_serial_port *port = (struct usb_serial_port *)urb->context; @@ -1274,7 +1274,7 @@ static void garmin_read_process(struct garmin_data * garmin_data_p, } -static void garmin_read_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void garmin_read_bulk_callback (struct urb *urb) { unsigned long flags; struct usb_serial_port *port = (struct usb_serial_port *)urb->context; @@ -1330,7 +1330,7 @@ static void garmin_read_bulk_callback (struct urb *urb, struct pt_regs *regs) } -static void garmin_read_int_callback (struct urb *urb, struct pt_regs *regs) +static void garmin_read_int_callback (struct urb *urb) { unsigned long flags; int status; diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index 21cbaa0fb96b..36042937e77f 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -248,7 +248,7 @@ int usb_serial_generic_chars_in_buffer (struct usb_serial_port *port) return (chars); } -void usb_serial_generic_read_bulk_callback (struct urb *urb, struct pt_regs *regs) +void usb_serial_generic_read_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct usb_serial *serial = port->serial; @@ -287,7 +287,7 @@ void usb_serial_generic_read_bulk_callback (struct urb *urb, struct pt_regs *reg } EXPORT_SYMBOL_GPL(usb_serial_generic_read_bulk_callback); -void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *regs) +void usb_serial_generic_write_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index c49976c3ad52..91bd3014ef1e 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -216,10 +216,10 @@ static int CmdUrbs = 0; /* Number of outstanding Command Write Urbs */ /* local function prototypes */ /* function prototypes for all URB callbacks */ -static void edge_interrupt_callback (struct urb *urb, struct pt_regs *regs); -static void edge_bulk_in_callback (struct urb *urb, struct pt_regs *regs); -static void edge_bulk_out_data_callback (struct urb *urb, struct pt_regs *regs); -static void edge_bulk_out_cmd_callback (struct urb *urb, struct pt_regs *regs); +static void edge_interrupt_callback (struct urb *urb); +static void edge_bulk_in_callback (struct urb *urb); +static void edge_bulk_out_data_callback (struct urb *urb); +static void edge_bulk_out_cmd_callback (struct urb *urb); /* function prototypes for the usbserial callbacks */ static int edge_open (struct usb_serial_port *port, struct file *filp); @@ -534,7 +534,7 @@ static void get_product_info(struct edgeport_serial *edge_serial) * this is the callback function for when we have received data on the * interrupt endpoint. *****************************************************************************/ -static void edge_interrupt_callback (struct urb *urb, struct pt_regs *regs) +static void edge_interrupt_callback (struct urb *urb) { struct edgeport_serial *edge_serial = (struct edgeport_serial *)urb->context; struct edgeport_port *edge_port; @@ -631,7 +631,7 @@ exit: * this is the callback function for when we have received data on the * bulk in endpoint. *****************************************************************************/ -static void edge_bulk_in_callback (struct urb *urb, struct pt_regs *regs) +static void edge_bulk_in_callback (struct urb *urb) { struct edgeport_serial *edge_serial = (struct edgeport_serial *)urb->context; unsigned char *data = urb->transfer_buffer; @@ -687,7 +687,7 @@ static void edge_bulk_in_callback (struct urb *urb, struct pt_regs *regs) * this is the callback function for when we have finished sending serial data * on the bulk out endpoint. *****************************************************************************/ -static void edge_bulk_out_data_callback (struct urb *urb, struct pt_regs *regs) +static void edge_bulk_out_data_callback (struct urb *urb) { struct edgeport_port *edge_port = (struct edgeport_port *)urb->context; struct tty_struct *tty; @@ -718,7 +718,7 @@ static void edge_bulk_out_data_callback (struct urb *urb, struct pt_regs *regs) * this is the callback function for when we have finished sending a command * on the bulk out endpoint. *****************************************************************************/ -static void edge_bulk_out_cmd_callback (struct urb *urb, struct pt_regs *regs) +static void edge_bulk_out_cmd_callback (struct urb *urb) { struct edgeport_port *edge_port = (struct edgeport_port *)urb->context; struct tty_struct *tty; diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index 17c5b1d2311a..ee0c921e1520 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -1697,7 +1697,7 @@ static void handle_new_lsr (struct edgeport_port *edge_port, int lsr_data, __u8 } -static void edge_interrupt_callback (struct urb *urb, struct pt_regs *regs) +static void edge_interrupt_callback (struct urb *urb) { struct edgeport_serial *edge_serial = (struct edgeport_serial *)urb->context; struct usb_serial_port *port; @@ -1787,7 +1787,7 @@ exit: __FUNCTION__, status); } -static void edge_bulk_in_callback (struct urb *urb, struct pt_regs *regs) +static void edge_bulk_in_callback (struct urb *urb) { struct edgeport_port *edge_port = (struct edgeport_port *)urb->context; unsigned char *data = urb->transfer_buffer; @@ -1879,7 +1879,7 @@ static void edge_tty_recv(struct device *dev, struct tty_struct *tty, unsigned c tty_flip_buffer_push(tty); } -static void edge_bulk_out_callback (struct urb *urb, struct pt_regs *regs) +static void edge_bulk_out_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct edgeport_port *edge_port = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c index cbc725a6c58e..6238aff1e772 100644 --- a/drivers/usb/serial/ipaq.c +++ b/drivers/usb/serial/ipaq.c @@ -83,8 +83,8 @@ static int ipaq_write(struct usb_serial_port *port, const unsigned char *buf, static int ipaq_write_bulk(struct usb_serial_port *port, const unsigned char *buf, int count); static void ipaq_write_gather(struct usb_serial_port *port); -static void ipaq_read_bulk_callback (struct urb *urb, struct pt_regs *regs); -static void ipaq_write_bulk_callback(struct urb *urb, struct pt_regs *regs); +static void ipaq_read_bulk_callback (struct urb *urb); +static void ipaq_write_bulk_callback(struct urb *urb); static int ipaq_write_room(struct usb_serial_port *port); static int ipaq_chars_in_buffer(struct usb_serial_port *port); static void ipaq_destroy_lists(struct usb_serial_port *port); @@ -721,7 +721,7 @@ static void ipaq_close(struct usb_serial_port *port, struct file *filp) /* info ("Bytes In = %d Bytes Out = %d", bytes_in, bytes_out); */ } -static void ipaq_read_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void ipaq_read_bulk_callback(struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct tty_struct *tty; @@ -859,7 +859,7 @@ static void ipaq_write_gather(struct usb_serial_port *port) return; } -static void ipaq_write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void ipaq_write_bulk_callback(struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct ipaq_private *priv = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c index 812bc213a963..2a4bb66691ad 100644 --- a/drivers/usb/serial/ipw.c +++ b/drivers/usb/serial/ipw.c @@ -161,7 +161,7 @@ static struct usb_driver usb_ipw_driver = { static int debug; -static void ipw_read_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void ipw_read_bulk_callback(struct urb *urb) { struct usb_serial_port *port = urb->context; unsigned char *data = urb->transfer_buffer; @@ -367,7 +367,7 @@ static void ipw_close(struct usb_serial_port *port, struct file * filp) usb_kill_urb(port->write_urb); } -static void ipw_write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void ipw_write_bulk_callback(struct urb *urb) { struct usb_serial_port *port = urb->context; diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c index 1b348df388ed..331bf81556fc 100644 --- a/drivers/usb/serial/ir-usb.c +++ b/drivers/usb/serial/ir-usb.c @@ -105,8 +105,8 @@ static int ir_startup (struct usb_serial *serial); static int ir_open (struct usb_serial_port *port, struct file *filep); static void ir_close (struct usb_serial_port *port, struct file *filep); static int ir_write (struct usb_serial_port *port, const unsigned char *buf, int count); -static void ir_write_bulk_callback (struct urb *urb, struct pt_regs *regs); -static void ir_read_bulk_callback (struct urb *urb, struct pt_regs *regs); +static void ir_write_bulk_callback (struct urb *urb); +static void ir_read_bulk_callback (struct urb *urb); static void ir_set_termios (struct usb_serial_port *port, struct termios *old_termios); static u8 ir_baud = 0; @@ -388,7 +388,7 @@ static int ir_write (struct usb_serial_port *port, const unsigned char *buf, int return result; } -static void ir_write_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void ir_write_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; @@ -410,7 +410,7 @@ static void ir_write_bulk_callback (struct urb *urb, struct pt_regs *regs) usb_serial_port_softint(port); } -static void ir_read_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void ir_read_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct tty_struct *tty; diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c index 015ad6cc1bbb..53be824eb1bf 100644 --- a/drivers/usb/serial/keyspan.c +++ b/drivers/usb/serial/keyspan.c @@ -412,7 +412,7 @@ static int keyspan_write(struct usb_serial_port *port, return count - left; } -static void usa26_indat_callback(struct urb *urb, struct pt_regs *regs) +static void usa26_indat_callback(struct urb *urb) { int i, err; int endpoint; @@ -470,7 +470,7 @@ static void usa26_indat_callback(struct urb *urb, struct pt_regs *regs) } /* Outdat handling is common for all devices */ -static void usa2x_outdat_callback(struct urb *urb, struct pt_regs *regs) +static void usa2x_outdat_callback(struct urb *urb) { struct usb_serial_port *port; struct keyspan_port_private *p_priv; @@ -483,13 +483,13 @@ static void usa2x_outdat_callback(struct urb *urb, struct pt_regs *regs) usb_serial_port_softint(port); } -static void usa26_inack_callback(struct urb *urb, struct pt_regs *regs) +static void usa26_inack_callback(struct urb *urb) { dbg ("%s", __FUNCTION__); } -static void usa26_outcont_callback(struct urb *urb, struct pt_regs *regs) +static void usa26_outcont_callback(struct urb *urb) { struct usb_serial_port *port; struct keyspan_port_private *p_priv; @@ -503,7 +503,7 @@ static void usa26_outcont_callback(struct urb *urb, struct pt_regs *regs) } } -static void usa26_instat_callback(struct urb *urb, struct pt_regs *regs) +static void usa26_instat_callback(struct urb *urb) { unsigned char *data = urb->transfer_buffer; struct keyspan_usa26_portStatusMessage *msg; @@ -565,14 +565,14 @@ static void usa26_instat_callback(struct urb *urb, struct pt_regs *regs) exit: ; } -static void usa26_glocont_callback(struct urb *urb, struct pt_regs *regs) +static void usa26_glocont_callback(struct urb *urb) { dbg ("%s", __FUNCTION__); } -static void usa28_indat_callback(struct urb *urb, struct pt_regs *regs) +static void usa28_indat_callback(struct urb *urb) { int i, err; struct usb_serial_port *port; @@ -620,12 +620,12 @@ static void usa28_indat_callback(struct urb *urb, struct pt_regs *regs) } while (urb->status != -EINPROGRESS); } -static void usa28_inack_callback(struct urb *urb, struct pt_regs *regs) +static void usa28_inack_callback(struct urb *urb) { dbg ("%s", __FUNCTION__); } -static void usa28_outcont_callback(struct urb *urb, struct pt_regs *regs) +static void usa28_outcont_callback(struct urb *urb) { struct usb_serial_port *port; struct keyspan_port_private *p_priv; @@ -639,7 +639,7 @@ static void usa28_outcont_callback(struct urb *urb, struct pt_regs *regs) } } -static void usa28_instat_callback(struct urb *urb, struct pt_regs *regs) +static void usa28_instat_callback(struct urb *urb) { int err; unsigned char *data = urb->transfer_buffer; @@ -700,13 +700,13 @@ static void usa28_instat_callback(struct urb *urb, struct pt_regs *regs) exit: ; } -static void usa28_glocont_callback(struct urb *urb, struct pt_regs *regs) +static void usa28_glocont_callback(struct urb *urb) { dbg ("%s", __FUNCTION__); } -static void usa49_glocont_callback(struct urb *urb, struct pt_regs *regs) +static void usa49_glocont_callback(struct urb *urb) { struct usb_serial *serial; struct usb_serial_port *port; @@ -730,7 +730,7 @@ static void usa49_glocont_callback(struct urb *urb, struct pt_regs *regs) /* This is actually called glostat in the Keyspan doco */ -static void usa49_instat_callback(struct urb *urb, struct pt_regs *regs) +static void usa49_instat_callback(struct urb *urb) { int err; unsigned char *data = urb->transfer_buffer; @@ -793,12 +793,12 @@ static void usa49_instat_callback(struct urb *urb, struct pt_regs *regs) exit: ; } -static void usa49_inack_callback(struct urb *urb, struct pt_regs *regs) +static void usa49_inack_callback(struct urb *urb) { dbg ("%s", __FUNCTION__); } -static void usa49_indat_callback(struct urb *urb, struct pt_regs *regs) +static void usa49_indat_callback(struct urb *urb) { int i, err; int endpoint; @@ -851,12 +851,12 @@ static void usa49_indat_callback(struct urb *urb, struct pt_regs *regs) } /* not used, usa-49 doesn't have per-port control endpoints */ -static void usa49_outcont_callback(struct urb *urb, struct pt_regs *regs) +static void usa49_outcont_callback(struct urb *urb) { dbg ("%s", __FUNCTION__); } -static void usa90_indat_callback(struct urb *urb, struct pt_regs *regs) +static void usa90_indat_callback(struct urb *urb) { int i, err; int endpoint; @@ -930,7 +930,7 @@ static void usa90_indat_callback(struct urb *urb, struct pt_regs *regs) } -static void usa90_instat_callback(struct urb *urb, struct pt_regs *regs) +static void usa90_instat_callback(struct urb *urb) { unsigned char *data = urb->transfer_buffer; struct keyspan_usa90_portStatusMessage *msg; @@ -981,7 +981,7 @@ exit: ; } -static void usa90_outcont_callback(struct urb *urb, struct pt_regs *regs) +static void usa90_outcont_callback(struct urb *urb) { struct usb_serial_port *port; struct keyspan_port_private *p_priv; @@ -1277,7 +1277,7 @@ static int keyspan_fake_startup (struct usb_serial *serial) /* Helper functions used by keyspan_setup_urbs */ static struct urb *keyspan_setup_urb (struct usb_serial *serial, int endpoint, int dir, void *ctx, char *buf, int len, - void (*callback)(struct urb *, struct pt_regs *regs)) + void (*callback)(struct urb *)) { struct urb *urb; @@ -1300,12 +1300,12 @@ static struct urb *keyspan_setup_urb (struct usb_serial *serial, int endpoint, } static struct callbacks { - void (*instat_callback)(struct urb *, struct pt_regs *regs); - void (*glocont_callback)(struct urb *, struct pt_regs *regs); - void (*indat_callback)(struct urb *, struct pt_regs *regs); - void (*outdat_callback)(struct urb *, struct pt_regs *regs); - void (*inack_callback)(struct urb *, struct pt_regs *regs); - void (*outcont_callback)(struct urb *, struct pt_regs *regs); + void (*instat_callback)(struct urb *); + void (*glocont_callback)(struct urb *); + void (*indat_callback)(struct urb *); + void (*outdat_callback)(struct urb *); + void (*inack_callback)(struct urb *); + void (*outcont_callback)(struct urb *); } keyspan_callbacks[] = { { /* msg_usa26 callbacks */ diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c index 59e777f1e8fd..909005107ea2 100644 --- a/drivers/usb/serial/keyspan_pda.c +++ b/drivers/usb/serial/keyspan_pda.c @@ -210,7 +210,7 @@ static void keyspan_pda_request_unthrottle( struct usb_serial *serial ) } -static void keyspan_pda_rx_interrupt (struct urb *urb, struct pt_regs *regs) +static void keyspan_pda_rx_interrupt (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct tty_struct *tty = port->tty; @@ -601,7 +601,7 @@ exit: } -static void keyspan_pda_write_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void keyspan_pda_write_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct keyspan_pda_private *priv; diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c index 2a2f3e2da055..17e205699c2b 100644 --- a/drivers/usb/serial/kl5kusb105.c +++ b/drivers/usb/serial/kl5kusb105.c @@ -80,11 +80,11 @@ static void klsi_105_close (struct usb_serial_port *port, static int klsi_105_write (struct usb_serial_port *port, const unsigned char *buf, int count); -static void klsi_105_write_bulk_callback (struct urb *urb, struct pt_regs *regs); +static void klsi_105_write_bulk_callback (struct urb *urb); static int klsi_105_chars_in_buffer (struct usb_serial_port *port); static int klsi_105_write_room (struct usb_serial_port *port); -static void klsi_105_read_bulk_callback (struct urb *urb, struct pt_regs *regs); +static void klsi_105_read_bulk_callback (struct urb *urb); static void klsi_105_set_termios (struct usb_serial_port *port, struct termios * old); static int klsi_105_ioctl (struct usb_serial_port *port, @@ -556,7 +556,7 @@ exit: return bytes_sent; /* that's how much we wrote */ } /* klsi_105_write */ -static void klsi_105_write_bulk_callback ( struct urb *urb, struct pt_regs *regs) +static void klsi_105_write_bulk_callback ( struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; @@ -616,7 +616,7 @@ static int klsi_105_write_room (struct usb_serial_port *port) -static void klsi_105_read_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void klsi_105_read_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct klsi_105_private *priv = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index d50dce034958..ff03331e0bcf 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -80,8 +80,8 @@ static int kobil_ioctl(struct usb_serial_port *port, struct file *file, static int kobil_tiocmget(struct usb_serial_port *port, struct file *file); static int kobil_tiocmset(struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear); -static void kobil_read_int_callback( struct urb *urb, struct pt_regs *regs ); -static void kobil_write_callback( struct urb *purb, struct pt_regs *regs ); +static void kobil_read_int_callback( struct urb *urb ); +static void kobil_write_callback( struct urb *purb ); static struct usb_device_id id_table [] = { @@ -360,7 +360,7 @@ static void kobil_close (struct usb_serial_port *port, struct file *filp) } -static void kobil_read_int_callback( struct urb *purb, struct pt_regs *regs) +static void kobil_read_int_callback( struct urb *purb) { int result; struct usb_serial_port *port = (struct usb_serial_port *) purb->context; @@ -405,7 +405,7 @@ static void kobil_read_int_callback( struct urb *purb, struct pt_regs *regs) } -static void kobil_write_callback( struct urb *purb, struct pt_regs *regs ) +static void kobil_write_callback( struct urb *purb ) { } diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c index f4d4305c2c02..b7582cc496dc 100644 --- a/drivers/usb/serial/mct_u232.c +++ b/drivers/usb/serial/mct_u232.c @@ -96,7 +96,7 @@ static int mct_u232_open (struct usb_serial_port *port, struct file *filp); static void mct_u232_close (struct usb_serial_port *port, struct file *filp); -static void mct_u232_read_int_callback (struct urb *urb, struct pt_regs *regs); +static void mct_u232_read_int_callback (struct urb *urb); static void mct_u232_set_termios (struct usb_serial_port *port, struct termios * old); static int mct_u232_ioctl (struct usb_serial_port *port, @@ -466,7 +466,7 @@ static void mct_u232_close (struct usb_serial_port *port, struct file *filp) } /* mct_u232_close */ -static void mct_u232_read_int_callback (struct urb *urb, struct pt_regs *regs) +static void mct_u232_read_int_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct mct_u232_private *priv = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 95bf57166c59..2306d493e55b 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -421,7 +421,7 @@ static int mos7840_handle_new_lsr(struct moschip_port *port, __u8 new_lsr) /************************************************************************/ /************************************************************************/ -static void mos7840_control_callback(struct urb *urb, struct pt_regs *regs) +static void mos7840_control_callback(struct urb *urb) { unsigned char *data; struct moschip_port *mos7840_port; @@ -497,7 +497,7 @@ static int mos7840_get_reg(struct moschip_port *mcs, __u16 Wval, __u16 reg, * interrupt endpoint. *****************************************************************************/ -static void mos7840_interrupt_callback(struct urb *urb, struct pt_regs *regs) +static void mos7840_interrupt_callback(struct urb *urb) { int result; int length; @@ -647,7 +647,7 @@ static struct usb_serial *mos7840_get_usb_serial(struct usb_serial_port *port, * bulk in endpoint. *****************************************************************************/ -static void mos7840_bulk_in_callback(struct urb *urb, struct pt_regs *regs) +static void mos7840_bulk_in_callback(struct urb *urb) { int status; unsigned char *data; @@ -726,8 +726,7 @@ static void mos7840_bulk_in_callback(struct urb *urb, struct pt_regs *regs) * on the bulk out endpoint. *****************************************************************************/ -static void mos7840_bulk_out_data_callback(struct urb *urb, - struct pt_regs *regs) +static void mos7840_bulk_out_data_callback(struct urb *urb) { struct moschip_port *mos7840_port; struct tty_struct *tty; diff --git a/drivers/usb/serial/navman.c b/drivers/usb/serial/navman.c index ac3f8b5d2c49..0610409a6568 100644 --- a/drivers/usb/serial/navman.c +++ b/drivers/usb/serial/navman.c @@ -32,7 +32,7 @@ static struct usb_driver navman_driver = { .no_dynamic_id = 1, }; -static void navman_read_int_callback(struct urb *urb, struct pt_regs *regs) +static void navman_read_int_callback(struct urb *urb) { struct usb_serial_port *port = urb->context; unsigned char *data = urb->transfer_buffer; diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c index a764ff4e326c..bc91d3b726fc 100644 --- a/drivers/usb/serial/omninet.c +++ b/drivers/usb/serial/omninet.c @@ -64,8 +64,8 @@ static int debug; /* function prototypes */ static int omninet_open (struct usb_serial_port *port, struct file *filp); static void omninet_close (struct usb_serial_port *port, struct file *filp); -static void omninet_read_bulk_callback (struct urb *urb, struct pt_regs *regs); -static void omninet_write_bulk_callback (struct urb *urb, struct pt_regs *regs); +static void omninet_read_bulk_callback (struct urb *urb); +static void omninet_write_bulk_callback (struct urb *urb); static int omninet_write (struct usb_serial_port *port, const unsigned char *buf, int count); static int omninet_write_room (struct usb_serial_port *port); static void omninet_shutdown (struct usb_serial *serial); @@ -194,7 +194,7 @@ static void omninet_close (struct usb_serial_port *port, struct file * filp) #define OMNINET_HEADERLEN sizeof(struct omninet_header) #define OMNINET_BULKOUTSIZE (64 - OMNINET_HEADERLEN) -static void omninet_read_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void omninet_read_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; unsigned char *data = urb->transfer_buffer; @@ -306,7 +306,7 @@ static int omninet_write_room (struct usb_serial_port *port) return (room); } -static void omninet_write_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void omninet_write_bulk_callback (struct urb *urb) { /* struct omninet_header *header = (struct omninet_header *) urb->transfer_buffer; */ struct usb_serial_port *port = (struct usb_serial_port *) urb->context; diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index c856e6f40e22..130afbbd3fca 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -50,7 +50,7 @@ static void option_rx_throttle(struct usb_serial_port *port); static void option_rx_unthrottle(struct usb_serial_port *port); static int option_write_room(struct usb_serial_port *port); -static void option_instat_callback(struct urb *urb, struct pt_regs *regs); +static void option_instat_callback(struct urb *urb); static int option_write(struct usb_serial_port *port, const unsigned char *buf, int count); @@ -337,7 +337,7 @@ static int option_write(struct usb_serial_port *port, return count; } -static void option_indat_callback(struct urb *urb, struct pt_regs *regs) +static void option_indat_callback(struct urb *urb) { int err; int endpoint; @@ -374,7 +374,7 @@ static void option_indat_callback(struct urb *urb, struct pt_regs *regs) return; } -static void option_outdat_callback(struct urb *urb, struct pt_regs *regs) +static void option_outdat_callback(struct urb *urb) { struct usb_serial_port *port; @@ -385,7 +385,7 @@ static void option_outdat_callback(struct urb *urb, struct pt_regs *regs) usb_serial_port_softint(port); } -static void option_instat_callback(struct urb *urb, struct pt_regs *regs) +static void option_instat_callback(struct urb *urb) { int err; struct usb_serial_port *port = (struct usb_serial_port *) urb->context; @@ -565,7 +565,7 @@ static void option_close(struct usb_serial_port *port, struct file *filp) /* Helper functions used by option_setup_urbs */ static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint, int dir, void *ctx, char *buf, int len, - void (*callback)(struct urb *, struct pt_regs *regs)) + void (*callback)(struct urb *)) { struct urb *urb; diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 9c18173e33fb..bc800c8787a8 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -948,7 +948,7 @@ static void pl2303_update_line_status(struct usb_serial_port *port, wake_up_interruptible(&priv->delta_msr_wait); } -static void pl2303_read_int_callback(struct urb *urb, struct pt_regs *regs) +static void pl2303_read_int_callback(struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *) urb->context; unsigned char *data = urb->transfer_buffer; @@ -987,7 +987,7 @@ exit: __FUNCTION__, status); } -static void pl2303_read_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void pl2303_read_bulk_callback(struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *) urb->context; struct pl2303_private *priv = usb_get_serial_port_data(port); @@ -1070,7 +1070,7 @@ static void pl2303_read_bulk_callback(struct urb *urb, struct pt_regs *regs) return; } -static void pl2303_write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void pl2303_write_bulk_callback(struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *) urb->context; struct pl2303_private *priv = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/safe_serial.c b/drivers/usb/serial/safe_serial.c index 1e07dfad6853..30b7ebc8d45d 100644 --- a/drivers/usb/serial/safe_serial.c +++ b/drivers/usb/serial/safe_serial.c @@ -204,7 +204,7 @@ static __u16 __inline__ fcs_compute10 (unsigned char *sp, int len, __u16 fcs) return fcs; } -static void safe_read_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void safe_read_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *) urb->context; unsigned char *data = urb->transfer_buffer; diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c index ac9b8ee52d44..07400c0c8a8c 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -166,9 +166,9 @@ static int ti_tiocmget(struct usb_serial_port *port, struct file *file); static int ti_tiocmset(struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear); static void ti_break(struct usb_serial_port *port, int break_state); -static void ti_interrupt_callback(struct urb *urb, struct pt_regs *regs); -static void ti_bulk_in_callback(struct urb *urb, struct pt_regs *regs); -static void ti_bulk_out_callback(struct urb *urb, struct pt_regs *regs); +static void ti_interrupt_callback(struct urb *urb); +static void ti_bulk_in_callback(struct urb *urb); +static void ti_bulk_out_callback(struct urb *urb); static void ti_recv(struct device *dev, struct tty_struct *tty, unsigned char *data, int length); @@ -1098,7 +1098,7 @@ static void ti_break(struct usb_serial_port *port, int break_state) } -static void ti_interrupt_callback(struct urb *urb, struct pt_regs *regs) +static void ti_interrupt_callback(struct urb *urb) { struct ti_device *tdev = (struct ti_device *)urb->context; struct usb_serial_port *port; @@ -1178,7 +1178,7 @@ exit: } -static void ti_bulk_in_callback(struct urb *urb, struct pt_regs *regs) +static void ti_bulk_in_callback(struct urb *urb) { struct ti_port *tport = (struct ti_port *)urb->context; struct usb_serial_port *port = tport->tp_port; @@ -1241,7 +1241,7 @@ exit: } -static void ti_bulk_out_callback(struct urb *urb, struct pt_regs *regs) +static void ti_bulk_out_callback(struct urb *urb) { struct ti_port *tport = (struct ti_port *)urb->context; struct usb_serial_port *port = tport->tp_port; diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c index 88949f7884ca..befe2e11a041 100644 --- a/drivers/usb/serial/visor.c +++ b/drivers/usb/serial/visor.c @@ -47,9 +47,9 @@ static int visor_calc_num_ports(struct usb_serial *serial); static void visor_shutdown (struct usb_serial *serial); static int visor_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); static void visor_set_termios (struct usb_serial_port *port, struct termios *old_termios); -static void visor_write_bulk_callback (struct urb *urb, struct pt_regs *regs); -static void visor_read_bulk_callback (struct urb *urb, struct pt_regs *regs); -static void visor_read_int_callback (struct urb *urb, struct pt_regs *regs); +static void visor_write_bulk_callback (struct urb *urb); +static void visor_read_bulk_callback (struct urb *urb); +static void visor_read_int_callback (struct urb *urb); static int clie_3_5_startup (struct usb_serial *serial); static int treo_attach (struct usb_serial *serial); static int clie_5_attach (struct usb_serial *serial); @@ -471,7 +471,7 @@ static int visor_chars_in_buffer (struct usb_serial_port *port) } -static void visor_write_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void visor_write_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct visor_private *priv = usb_get_serial_port_data(port); @@ -494,7 +494,7 @@ static void visor_write_bulk_callback (struct urb *urb, struct pt_regs *regs) } -static void visor_read_bulk_callback (struct urb *urb, struct pt_regs *regs) +static void visor_read_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct visor_private *priv = usb_get_serial_port_data(port); @@ -539,7 +539,7 @@ static void visor_read_bulk_callback (struct urb *urb, struct pt_regs *regs) return; } -static void visor_read_int_callback (struct urb *urb, struct pt_regs *regs) +static void visor_read_int_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; int result; diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c index 6e6c7934be32..4d1cd7aeccd3 100644 --- a/drivers/usb/serial/whiteheat.c +++ b/drivers/usb/serial/whiteheat.c @@ -152,8 +152,8 @@ static void whiteheat_break_ctl (struct usb_serial_port *port, int break_state) static int whiteheat_chars_in_buffer (struct usb_serial_port *port); static void whiteheat_throttle (struct usb_serial_port *port); static void whiteheat_unthrottle (struct usb_serial_port *port); -static void whiteheat_read_callback (struct urb *urb, struct pt_regs *regs); -static void whiteheat_write_callback (struct urb *urb, struct pt_regs *regs); +static void whiteheat_read_callback (struct urb *urb); +static void whiteheat_write_callback (struct urb *urb); static struct usb_serial_driver whiteheat_fake_device = { .driver = { @@ -235,8 +235,8 @@ struct whiteheat_private { /* local function prototypes */ static int start_command_port(struct usb_serial *serial); static void stop_command_port(struct usb_serial *serial); -static void command_port_write_callback(struct urb *urb, struct pt_regs *regs); -static void command_port_read_callback(struct urb *urb, struct pt_regs *regs); +static void command_port_write_callback(struct urb *urb); +static void command_port_read_callback(struct urb *urb); static int start_port_read(struct usb_serial_port *port); static struct whiteheat_urb_wrap *urb_to_wrap(struct urb *urb, struct list_head *head); @@ -958,7 +958,7 @@ static void whiteheat_unthrottle (struct usb_serial_port *port) /***************************************************************************** * Connect Tech's White Heat callback routines *****************************************************************************/ -static void command_port_write_callback (struct urb *urb, struct pt_regs *regs) +static void command_port_write_callback (struct urb *urb) { dbg("%s", __FUNCTION__); @@ -969,7 +969,7 @@ static void command_port_write_callback (struct urb *urb, struct pt_regs *regs) } -static void command_port_read_callback (struct urb *urb, struct pt_regs *regs) +static void command_port_read_callback (struct urb *urb) { struct usb_serial_port *command_port = (struct usb_serial_port *)urb->context; struct whiteheat_command_private *command_info; @@ -1019,7 +1019,7 @@ static void command_port_read_callback (struct urb *urb, struct pt_regs *regs) } -static void whiteheat_read_callback(struct urb *urb, struct pt_regs *regs) +static void whiteheat_read_callback(struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct whiteheat_urb_wrap *wrap; @@ -1061,7 +1061,7 @@ static void whiteheat_read_callback(struct urb *urb, struct pt_regs *regs) } -static void whiteheat_write_callback(struct urb *urb, struct pt_regs *regs) +static void whiteheat_write_callback(struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct whiteheat_private *info = usb_get_serial_port_data(port); diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c index f843a0bcf107..3baf448e300d 100644 --- a/drivers/usb/storage/onetouch.c +++ b/drivers/usb/storage/onetouch.c @@ -53,7 +53,7 @@ struct usb_onetouch { unsigned int is_open:1; }; -static void usb_onetouch_irq(struct urb *urb, struct pt_regs *regs) +static void usb_onetouch_irq(struct urb *urb) { struct usb_onetouch *onetouch = urb->context; signed char *data = onetouch->data; @@ -72,7 +72,6 @@ static void usb_onetouch_irq(struct urb *urb, struct pt_regs *regs) goto resubmit; } - input_regs(dev, regs); input_report_key(dev, ONETOUCH_BUTTON, data[0] & 0x02); input_sync(dev); diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c index f23514c4e649..47644b5b6155 100644 --- a/drivers/usb/storage/transport.c +++ b/drivers/usb/storage/transport.c @@ -108,7 +108,7 @@ /* This is the completion handler which will wake us up when an URB * completes. */ -static void usb_stor_blocking_completion(struct urb *urb, struct pt_regs *regs) +static void usb_stor_blocking_completion(struct urb *urb) { struct completion *urb_done_ptr = (struct completion *)urb->context; diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c index 1b51d3187a95..296b091cf168 100644 --- a/drivers/usb/usb-skeleton.c +++ b/drivers/usb/usb-skeleton.c @@ -158,7 +158,7 @@ exit: return retval; } -static void skel_write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void skel_write_bulk_callback(struct urb *urb) { struct usb_skel *dev; diff --git a/drivers/video/amifb.c b/drivers/video/amifb.c index f1ba54f4fc39..a4e3fca05891 100644 --- a/drivers/video/amifb.c +++ b/drivers/video/amifb.c @@ -1144,7 +1144,7 @@ static void amifb_deinit(void); */ static int flash_cursor(void); -static irqreturn_t amifb_interrupt(int irq, void *dev_id, struct pt_regs *fp); +static irqreturn_t amifb_interrupt(int irq, void *dev_id); static u_long chipalloc(u_long size); static void chipfree(void); @@ -2492,7 +2492,7 @@ static int flash_cursor(void) * VBlank Display Interrupt */ -static irqreturn_t amifb_interrupt(int irq, void *dev_id, struct pt_regs *fp) +static irqreturn_t amifb_interrupt(int irq, void *dev_id) { if (do_vmode_pan || do_vmode_full) ami_update_display(); diff --git a/drivers/video/arcfb.c b/drivers/video/arcfb.c index 70dd8115a4d8..ab34b96acc31 100644 --- a/drivers/video/arcfb.c +++ b/drivers/video/arcfb.c @@ -218,8 +218,7 @@ static int arcfb_pan_display(struct fb_var_screeninfo *var, return -EINVAL; } -static irqreturn_t arcfb_interrupt(int vec, void *dev_instance, - struct pt_regs *regs) +static irqreturn_t arcfb_interrupt(int vec, void *dev_instance) { struct fb_info *info = dev_instance; unsigned char ctl2status; diff --git a/drivers/video/atafb.c b/drivers/video/atafb.c index 5831893bf7a0..02c41a626fa2 100644 --- a/drivers/video/atafb.c +++ b/drivers/video/atafb.c @@ -1521,7 +1521,7 @@ static void falcon_set_par( struct atafb_par *par ) } -static irqreturn_t falcon_vbl_switcher( int irq, void *dummy, struct pt_regs *fp ) +static irqreturn_t falcon_vbl_switcher( int irq, void *dummy ) { struct falcon_hw *hw = &f_new_mode; diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c index b45c9fd1b330..b77b30923928 100644 --- a/drivers/video/aty/atyfb_base.c +++ b/drivers/video/aty/atyfb_base.c @@ -1532,7 +1532,7 @@ static int atyfb_open(struct fb_info *info, int user) return (0); } -static irqreturn_t aty_irq(int irq, void *dev_id, struct pt_regs *fp) +static irqreturn_t aty_irq(int irq, void *dev_id) { struct atyfb_par *par = dev_id; int handled = 0; diff --git a/drivers/video/au1200fb.c b/drivers/video/au1200fb.c index c6a5f0ccc107..dbf4ec3f6d57 100644 --- a/drivers/video/au1200fb.c +++ b/drivers/video/au1200fb.c @@ -1545,7 +1545,7 @@ static struct fb_ops au1200fb_fb_ops = { /*-------------------------------------------------------------------------*/ -static irqreturn_t au1200fb_handle_irq(int irq, void* dev_id, struct pt_regs *regs) +static irqreturn_t au1200fb_handle_irq(int irq, void* dev_id) { /* Nothing to do for now, just clear any pending interrupt */ lcd->intstatus = lcd->intstatus; diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 8c041daa3a15..302174b8e477 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -204,7 +204,7 @@ static struct class_device *fbcon_class_device; */ static int vbl_detected; -static irqreturn_t fb_vbl_detect(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t fb_vbl_detect(int irq, void *dummy) { vbl_detected++; return IRQ_HANDLED; @@ -414,7 +414,7 @@ static void fb_flashcursor(void *private) #if defined(CONFIG_ATARI) || defined(CONFIG_MAC) static int cursor_blink_rate; -static irqreturn_t fb_vbl_handler(int irq, void *dev_id, struct pt_regs *fp) +static irqreturn_t fb_vbl_handler(int irq, void *dev_id) { struct fb_info *info = dev_id; diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c index f887f1efd3fe..eeeeff9a09eb 100644 --- a/drivers/video/intelfb/intelfbhw.c +++ b/drivers/video/intelfb/intelfbhw.c @@ -1952,7 +1952,7 @@ intelfbhw_cursor_reset(struct intelfb_info *dinfo) { } static irqreturn_t -intelfbhw_irq(int irq, void *dev_id, struct pt_regs *fp) { +intelfbhw_irq(int irq, void *dev_id) { int handled = 0; u16 tmp; struct intelfb_info *dinfo = (struct intelfb_info *)dev_id; diff --git a/drivers/video/matrox/matroxfb_base.c b/drivers/video/matrox/matroxfb_base.c index 7acf01c181ee..e9b4115fcad0 100644 --- a/drivers/video/matrox/matroxfb_base.c +++ b/drivers/video/matrox/matroxfb_base.c @@ -198,7 +198,7 @@ static void matroxfb_crtc1_panpos(WPMINFO2) { } } -static irqreturn_t matrox_irq(int irq, void *dev_id, struct pt_regs *fp) +static irqreturn_t matrox_irq(int irq, void *dev_id) { u_int32_t status; int handled = 0; diff --git a/drivers/video/pvr2fb.c b/drivers/video/pvr2fb.c index 78dc59a1751b..c7bc80921f16 100644 --- a/drivers/video/pvr2fb.c +++ b/drivers/video/pvr2fb.c @@ -209,7 +209,7 @@ static int pvr2fb_set_par(struct fb_info *info); static void pvr2_update_display(struct fb_info *info); static void pvr2_init_display(struct fb_info *info); static void pvr2_do_blank(void); -static irqreturn_t pvr2fb_interrupt(int irq, void *dev_id, struct pt_regs *fp); +static irqreturn_t pvr2fb_interrupt(int irq, void *dev_id); static int pvr2_init_cable(void); static int pvr2_get_param(const struct pvr2_params *p, const char *s, int val, int size); @@ -626,7 +626,7 @@ static void pvr2_do_blank(void) is_blanked = do_blank > 0 ? do_blank : 0; } -static irqreturn_t pvr2fb_interrupt(int irq, void *dev_id, struct pt_regs *fp) +static irqreturn_t pvr2fb_interrupt(int irq, void *dev_id) { struct fb_info *info = dev_id; diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index 3bc5da4a57ca..8a8ae55a7403 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -846,7 +846,7 @@ static void pxafb_disable_controller(struct pxafb_info *fbi) /* * pxafb_handle_irq: Handle 'LCD DONE' interrupts. */ -static irqreturn_t pxafb_handle_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t pxafb_handle_irq(int irq, void *dev_id) { struct pxafb_info *fbi = dev_id; unsigned int lcsr = LCSR; diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c index ad3bdd6f1ac1..59407343cc73 100644 --- a/drivers/video/s3c2410fb.c +++ b/drivers/video/s3c2410fb.c @@ -614,7 +614,7 @@ static void s3c2410fb_write_palette(struct s3c2410fb_info *fbi) } } -static irqreturn_t s3c2410fb_irq(int irq, void *dev_id, struct pt_regs *r) +static irqreturn_t s3c2410fb_irq(int irq, void *dev_id) { struct s3c2410fb_info *fbi = dev_id; unsigned long lcdirq = readl(S3C2410_LCDINTPND); diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c index a2e6e7205d7e..cd10b18150b8 100644 --- a/drivers/video/sa1100fb.c +++ b/drivers/video/sa1100fb.c @@ -1085,7 +1085,7 @@ static void sa1100fb_disable_controller(struct sa1100fb_info *fbi) /* * sa1100fb_handle_irq: Handle 'LCD DONE' interrupts. */ -static irqreturn_t sa1100fb_handle_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sa1100fb_handle_irq(int irq, void *dev_id) { struct sa1100fb_info *fbi = dev_id; unsigned int lcsr = LCSR; diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index 8d88e58ed5cc..93c43b676e59 100644 --- a/fs/proc/proc_misc.c +++ b/fs/proc/proc_misc.c @@ -647,7 +647,7 @@ static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf, if (get_user(c, buf)) return -EFAULT; - __handle_sysrq(c, NULL, NULL, 0); + __handle_sysrq(c, NULL, 0); } return count; } diff --git a/include/asm-frv/dma.h b/include/asm-frv/dma.h index 18d6bb8f84fc..683c47d48a5b 100644 --- a/include/asm-frv/dma.h +++ b/include/asm-frv/dma.h @@ -24,10 +24,7 @@ /* * FRV DMA controller management */ -struct pt_regs; - -typedef irqreturn_t (*dma_irq_handler_t)(int dmachan, unsigned long cstr, void *data, - struct pt_regs *regs); +typedef irqreturn_t (*dma_irq_handler_t)(int dmachan, unsigned long cstr, void *data); extern void frv_dma_init(void); diff --git a/include/asm-frv/irq_regs.h b/include/asm-frv/irq_regs.h new file mode 100644 index 000000000000..d22e83289ad1 --- /dev/null +++ b/include/asm-frv/irq_regs.h @@ -0,0 +1,27 @@ +/* FRV per-CPU frame pointer holder + * + * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_IRQ_REGS_H +#define _ASM_IRQ_REGS_H + +/* + * Per-cpu current frame pointer - the location of the last exception frame on + * the stack + * - on FRV, GR28 is dedicated to keeping a pointer to the current exception + * frame + */ +#define ARCH_HAS_OWN_IRQ_REGS + +#ifndef __ASSEMBLY__ +#define get_irq_regs() (__frame) +#endif + +#endif /* _ASM_IRQ_REGS_H */ diff --git a/include/asm-frv/ptrace.h b/include/asm-frv/ptrace.h index 7ff525162a72..9a2241b8eb1e 100644 --- a/include/asm-frv/ptrace.h +++ b/include/asm-frv/ptrace.h @@ -12,6 +12,7 @@ #define _ASM_PTRACE_H #include +#include #define in_syscall(regs) (((regs)->tbr & TBR_TT) == TBR_TT_TRAP0) diff --git a/include/asm-generic/irq_regs.h b/include/asm-generic/irq_regs.h new file mode 100644 index 000000000000..5ae1d07d4a12 --- /dev/null +++ b/include/asm-generic/irq_regs.h @@ -0,0 +1,37 @@ +/* Fallback per-CPU frame pointer holder + * + * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_GENERIC_IRQ_REGS_H +#define _ASM_GENERIC_IRQ_REGS_H + +#include + +/* + * Per-cpu current frame pointer - the location of the last exception frame on + * the stack + */ +DECLARE_PER_CPU(struct pt_regs *, __irq_regs); + +static inline struct pt_regs *get_irq_regs(void) +{ + return __get_cpu_var(__irq_regs); +} + +static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs) +{ + struct pt_regs *old_regs, **pp_regs = &__get_cpu_var(__irq_regs); + + old_regs = *pp_regs; + *pp_regs = new_regs; + return old_regs; +} + +#endif /* _ASM_GENERIC_IRQ_REGS_H */ diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h index 3a42b7d6fc92..b9529578fc37 100644 --- a/include/asm-i386/apic.h +++ b/include/asm-i386/apic.h @@ -98,7 +98,7 @@ extern void sync_Arb_IDs (void); extern void init_bsp_APIC (void); extern void setup_local_APIC (void); extern void init_apic_mappings (void); -extern void smp_local_timer_interrupt (struct pt_regs * regs); +extern void smp_local_timer_interrupt (void); extern void setup_boot_APIC_clock (void); extern void setup_secondary_APIC_clock (void); extern int APIC_init_uniprocessor (void); @@ -107,7 +107,7 @@ extern void enable_APIC_timer(void); extern void enable_NMI_through_LVT0 (void * dummy); -void smp_send_timer_broadcast_ipi(struct pt_regs *regs); +void smp_send_timer_broadcast_ipi(void); void switch_APIC_timer_to_ipi(void *cpumask); void switch_ipi_to_APIC_timer(void *cpumask); #define ARCH_APICTIMER_STOPS_ON_C3 1 diff --git a/include/asm-i386/arch_hooks.h b/include/asm-i386/arch_hooks.h index 238cf4275b96..a8c1fca9726d 100644 --- a/include/asm-i386/arch_hooks.h +++ b/include/asm-i386/arch_hooks.h @@ -14,7 +14,7 @@ extern void init_ISA_irqs(void); extern void apic_intr_init(void); extern void smp_intr_init(void); -extern irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs); +extern irqreturn_t timer_interrupt(int irq, void *dev_id); /* these are the defined hooks */ extern void intr_init_hook(void); diff --git a/include/asm-i386/floppy.h b/include/asm-i386/floppy.h index 359ead60b718..44ef2f55a8e9 100644 --- a/include/asm-i386/floppy.h +++ b/include/asm-i386/floppy.h @@ -51,7 +51,7 @@ static char *virtual_dma_addr; static int virtual_dma_mode; static int doing_pdma; -static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t floppy_hardint(int irq, void *dev_id) { register unsigned char st; @@ -63,7 +63,7 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs) static int dma_wait=0; #endif if (!doing_pdma) - return floppy_interrupt(irq, dev_id, regs); + return floppy_interrupt(irq, dev_id); #ifdef TRACE_FLPY_INT if(!calls) @@ -106,7 +106,7 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs) dma_wait=0; #endif doing_pdma = 0; - floppy_interrupt(irq, dev_id, regs); + floppy_interrupt(irq, dev_id); return IRQ_HANDLED; } #ifdef TRACE_FLPY_INT diff --git a/include/asm-i386/hpet.h b/include/asm-i386/hpet.h index af5d435519d1..e47be9a56cc2 100644 --- a/include/asm-i386/hpet.h +++ b/include/asm-i386/hpet.h @@ -108,7 +108,7 @@ extern int hpet_set_alarm_time(unsigned char hrs, unsigned char min, unsigned ch extern int hpet_set_periodic_freq(unsigned long freq); extern int hpet_rtc_dropped_irq(void); extern int hpet_rtc_timer_init(void); -extern irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id, struct pt_regs *regs); +extern irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id); #endif /* CONFIG_HPET_EMULATE_RTC */ #endif /* CONFIG_HPET_TIMER */ #endif /* _I386_HPET_H */ diff --git a/include/asm-i386/hw_irq.h b/include/asm-i386/hw_irq.h index 88f02a073561..8806c7e002a7 100644 --- a/include/asm-i386/hw_irq.h +++ b/include/asm-i386/hw_irq.h @@ -41,7 +41,7 @@ fastcall void call_function_interrupt(void); fastcall void apic_timer_interrupt(void); fastcall void error_interrupt(void); fastcall void spurious_interrupt(void); -fastcall void thermal_interrupt(struct pt_regs *); +fastcall void thermal_interrupt(void); #define platform_legacy_irq(irq) ((irq) < 16) #endif diff --git a/include/asm-i386/irq_regs.h b/include/asm-i386/irq_regs.h new file mode 100644 index 000000000000..3dd9c0b70270 --- /dev/null +++ b/include/asm-i386/irq_regs.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-i386/mach-default/do_timer.h b/include/asm-i386/mach-default/do_timer.h index 4182c347ef85..7d606e3364ae 100644 --- a/include/asm-i386/mach-default/do_timer.h +++ b/include/asm-i386/mach-default/do_timer.h @@ -14,11 +14,11 @@ * timer interrupt as a means of triggering reschedules etc. **/ -static inline void do_timer_interrupt_hook(struct pt_regs *regs) +static inline void do_timer_interrupt_hook(void) { do_timer(1); #ifndef CONFIG_SMP - update_process_times(user_mode_vm(regs)); + update_process_times(user_mode_vm(get_irq_regs())); #endif /* * In the SMP case we use the local APIC timer interrupt to do the @@ -26,10 +26,10 @@ static inline void do_timer_interrupt_hook(struct pt_regs *regs) * system, in that case we have to call the local interrupt handler. */ #ifndef CONFIG_X86_LOCAL_APIC - profile_tick(CPU_PROFILING, regs); + profile_tick(CPU_PROFILING); #else if (!using_apic_timer) - smp_local_timer_interrupt(regs); + smp_local_timer_interrupt(); #endif } diff --git a/include/asm-i386/mach-visws/do_timer.h b/include/asm-i386/mach-visws/do_timer.h index 8db618c5a72b..21cd696d4d0f 100644 --- a/include/asm-i386/mach-visws/do_timer.h +++ b/include/asm-i386/mach-visws/do_timer.h @@ -4,14 +4,14 @@ #include #include "cobalt.h" -static inline void do_timer_interrupt_hook(struct pt_regs *regs) +static inline void do_timer_interrupt_hook(void) { /* Clear the interrupt */ co_cpu_write(CO_CPU_STAT,co_cpu_read(CO_CPU_STAT) & ~CO_STAT_TIMEINTR); do_timer(1); #ifndef CONFIG_SMP - update_process_times(user_mode_vm(regs)); + update_process_times(user_mode_vm(irq_regs)); #endif /* * In the SMP case we use the local APIC timer interrupt to do the @@ -19,10 +19,10 @@ static inline void do_timer_interrupt_hook(struct pt_regs *regs) * system, in that case we have to call the local interrupt handler. */ #ifndef CONFIG_X86_LOCAL_APIC - profile_tick(CPU_PROFILING, regs); + profile_tick(CPU_PROFILING); #else if (!using_apic_timer) - smp_local_timer_interrupt(regs); + smp_local_timer_interrupt(); #endif } diff --git a/include/asm-i386/mach-voyager/do_timer.h b/include/asm-i386/mach-voyager/do_timer.h index 099fe9f5c1b2..04e69c104a74 100644 --- a/include/asm-i386/mach-voyager/do_timer.h +++ b/include/asm-i386/mach-voyager/do_timer.h @@ -1,14 +1,14 @@ /* defines for inline arch setup functions */ #include -static inline void do_timer_interrupt_hook(struct pt_regs *regs) +static inline void do_timer_interrupt_hook(void) { do_timer(1); #ifndef CONFIG_SMP - update_process_times(user_mode_vm(regs)); + update_process_times(user_mode_vm(irq_regs)); #endif - voyager_timer_interrupt(regs); + voyager_timer_interrupt(); } static inline int do_timer_overflow(int count) diff --git a/include/asm-i386/voyager.h b/include/asm-i386/voyager.h index aaf432dd7673..e74c54aa757f 100644 --- a/include/asm-i386/voyager.h +++ b/include/asm-i386/voyager.h @@ -505,8 +505,8 @@ extern int voyager_memory_detect(int region, __u32 *addr, __u32 *length); extern void voyager_smp_intr_init(void); extern __u8 voyager_extended_cmos_read(__u16 cmos_address); extern void voyager_smp_dump(void); -extern void voyager_timer_interrupt(struct pt_regs *regs); -extern void smp_local_timer_interrupt(struct pt_regs * regs); +extern void voyager_timer_interrupt(void); +extern void smp_local_timer_interrupt(void); extern void voyager_power_off(void); extern void smp_voyager_power_off(void *dummy); extern void voyager_restart(void); diff --git a/include/asm-ia64/irq_regs.h b/include/asm-ia64/irq_regs.h new file mode 100644 index 000000000000..3dd9c0b70270 --- /dev/null +++ b/include/asm-ia64/irq_regs.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h index 90cba967df35..7ffbddf5306f 100644 --- a/include/asm-ia64/machvec.h +++ b/include/asm-ia64/machvec.h @@ -26,7 +26,7 @@ typedef void ia64_mv_setup_t (char **); typedef void ia64_mv_cpu_init_t (void); typedef void ia64_mv_irq_init_t (void); typedef void ia64_mv_send_ipi_t (int, int, int, int); -typedef void ia64_mv_timer_interrupt_t (int, void *, struct pt_regs *); +typedef void ia64_mv_timer_interrupt_t (int, void *); typedef void ia64_mv_global_tlb_purge_t (struct mm_struct *, unsigned long, unsigned long, unsigned long); typedef void ia64_mv_tlb_migrate_finish_t (struct mm_struct *); typedef unsigned int ia64_mv_local_vector_to_irq (u8); @@ -96,7 +96,7 @@ machvec_noop_task (struct task_struct *task) } extern void machvec_setup (char **); -extern void machvec_timer_interrupt (int, void *, struct pt_regs *); +extern void machvec_timer_interrupt (int, void *); extern void machvec_dma_sync_single (struct device *, dma_addr_t, size_t, int); extern void machvec_dma_sync_sg (struct device *, struct scatterlist *, int, int); extern void machvec_tlb_migrate_finish (struct mm_struct *); diff --git a/include/asm-mips/irq_regs.h b/include/asm-mips/irq_regs.h new file mode 100644 index 000000000000..3dd9c0b70270 --- /dev/null +++ b/include/asm-mips/irq_regs.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h index 2d543735668b..30f21df39253 100644 --- a/include/asm-mips/time.h +++ b/include/asm-mips/time.h @@ -67,7 +67,7 @@ extern unsigned long (*do_gettimeoffset)(void); /* * high-level timer interrupt routines. */ -extern irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs); +extern irqreturn_t timer_interrupt(int irq, void *dev_id); /* * the corresponding low-level timer interrupt routine. @@ -77,7 +77,7 @@ extern asmlinkage void ll_timer_interrupt(int irq, struct pt_regs *regs); /* * profiling and process accouting is done separately in local_timer_interrupt */ -extern void local_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs); +extern void local_timer_interrupt(int irq, void *dev_id); extern asmlinkage void ll_local_timer_interrupt(int irq, struct pt_regs *regs); /* diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h index 89ed545b446b..f960f5346f40 100644 --- a/include/asm-powerpc/irq.h +++ b/include/asm-powerpc/irq.h @@ -825,7 +825,7 @@ extern struct thread_info *softirq_ctx[NR_CPUS]; extern void irq_ctx_init(void); extern void call_do_softirq(struct thread_info *tp); -extern int call_handle_irq(int irq, void *p1, void *p2, +extern int call_handle_irq(int irq, void *p1, struct thread_info *tp, void *func); #else #define irq_ctx_init() diff --git a/include/asm-powerpc/irq_regs.h b/include/asm-powerpc/irq_regs.h new file mode 100644 index 000000000000..ba94b51a0a70 --- /dev/null +++ b/include/asm-powerpc/irq_regs.h @@ -0,0 +1,2 @@ +#include + diff --git a/include/asm-powerpc/smp.h b/include/asm-powerpc/smp.h index 068f119aa298..20ea7c70bc38 100644 --- a/include/asm-powerpc/smp.h +++ b/include/asm-powerpc/smp.h @@ -34,8 +34,7 @@ extern void cpu_die(void); #ifdef CONFIG_SMP extern void smp_send_debugger_break(int cpu); -struct pt_regs; -extern void smp_message_recv(int, struct pt_regs *); +extern void smp_message_recv(int); #ifdef CONFIG_HOTPLUG_CPU extern void fixup_irqs(cpumask_t map); diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h index 9e66d32330c9..e81d0f289f0b 100644 --- a/include/asm-x86_64/apic.h +++ b/include/asm-x86_64/apic.h @@ -77,7 +77,7 @@ extern void sync_Arb_IDs (void); extern void init_bsp_APIC (void); extern void setup_local_APIC (void); extern void init_apic_mappings (void); -extern void smp_local_timer_interrupt (struct pt_regs * regs); +extern void smp_local_timer_interrupt (void); extern void setup_boot_APIC_clock (void); extern void setup_secondary_APIC_clock (void); extern int APIC_init_uniprocessor (void); diff --git a/include/asm-x86_64/floppy.h b/include/asm-x86_64/floppy.h index 32ff5d132714..6ea13c3806f3 100644 --- a/include/asm-x86_64/floppy.h +++ b/include/asm-x86_64/floppy.h @@ -51,7 +51,7 @@ static char *virtual_dma_addr; static int virtual_dma_mode; static int doing_pdma; -static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t floppy_hardint(int irq, void *dev_id) { register unsigned char st; @@ -63,7 +63,7 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs) static int dma_wait=0; #endif if (!doing_pdma) - return floppy_interrupt(irq, dev_id, regs); + return floppy_interrupt(irq, dev_id); #ifdef TRACE_FLPY_INT if(!calls) @@ -106,7 +106,7 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs) dma_wait=0; #endif doing_pdma = 0; - floppy_interrupt(irq, dev_id, regs); + floppy_interrupt(irq, dev_id); return IRQ_HANDLED; } #ifdef TRACE_FLPY_INT diff --git a/include/asm-x86_64/irq_regs.h b/include/asm-x86_64/irq_regs.h new file mode 100644 index 000000000000..3dd9c0b70270 --- /dev/null +++ b/include/asm-x86_64/irq_regs.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h index c28fc2db2171..c181fef786e4 100644 --- a/include/asm-x86_64/proto.h +++ b/include/asm-x86_64/proto.h @@ -66,7 +66,7 @@ extern void free_bootmem_generic(unsigned long phys, unsigned len); extern void load_gs_index(unsigned gs); extern void stop_timer_interrupt(void); -extern void main_timer_handler(struct pt_regs *regs); +extern void main_timer_handler(void); extern unsigned long end_pfn_map; @@ -124,7 +124,7 @@ extern int notsc_setup(char *); extern int gsi_irq_sharing(int gsi); -extern void smp_local_timer_interrupt(struct pt_regs * regs); +extern void smp_local_timer_interrupt(void); long do_arch_prctl(struct task_struct *task, int code, unsigned long addr); diff --git a/include/linux/adb.h b/include/linux/adb.h index b7305b178279..64d8878e1444 100644 --- a/include/linux/adb.h +++ b/include/linux/adb.h @@ -90,10 +90,10 @@ extern struct blocking_notifier_head adb_client_list; int adb_request(struct adb_request *req, void (*done)(struct adb_request *), int flags, int nbytes, ...); int adb_register(int default_id,int handler_id,struct adb_ids *ids, - void (*handler)(unsigned char *, int, struct pt_regs *, int)); + void (*handler)(unsigned char *, int, int)); int adb_unregister(int index); void adb_poll(void); -void adb_input(unsigned char *, int, struct pt_regs *, int); +void adb_input(unsigned char *, int, int); int adb_reset_bus(void); int adb_try_handler_change(int address, int new_id); diff --git a/include/linux/arcdevice.h b/include/linux/arcdevice.h index 231ba090ae34..2f85049cfb3d 100644 --- a/include/linux/arcdevice.h +++ b/include/linux/arcdevice.h @@ -334,7 +334,7 @@ void arcnet_dump_skb(struct net_device *dev, struct sk_buff *skb, char *desc); #endif void arcnet_unregister_proto(struct ArcProto *proto); -irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t arcnet_interrupt(int irq, void *dev_id); struct net_device *alloc_arcdev(char *name); #endif /* __KERNEL__ */ diff --git a/include/linux/hiddev.h b/include/linux/hiddev.h index 945ba1ad14ac..acbdae6d7ae1 100644 --- a/include/linux/hiddev.h +++ b/include/linux/hiddev.h @@ -222,7 +222,7 @@ struct hid_report; int hiddev_connect(struct hid_device *); void hiddev_disconnect(struct hid_device *); void hiddev_hid_event(struct hid_device *hid, struct hid_field *field, - struct hid_usage *usage, __s32 value, struct pt_regs *regs); + struct hid_usage *usage, __s32 value); void hiddev_report_event(struct hid_device *hid, struct hid_report *report); int __init hiddev_init(void); void hiddev_exit(void); @@ -230,7 +230,7 @@ void hiddev_exit(void); static inline int hiddev_connect(struct hid_device *hid) { return -1; } static inline void hiddev_disconnect(struct hid_device *hid) { } static inline void hiddev_hid_event(struct hid_device *hid, struct hid_field *field, - struct hid_usage *usage, __s32 value, struct pt_regs *regs) { } + struct hid_usage *usage, __s32 value) { } static inline void hiddev_report_event(struct hid_device *hid, struct hid_report *report) { } static inline int hiddev_init(void) { return 0; } static inline void hiddev_exit(void) { } diff --git a/include/linux/ide.h b/include/linux/ide.h index 07d8d725541f..9c2050293f17 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1185,7 +1185,7 @@ extern void ide_stall_queue(ide_drive_t *drive, unsigned long timeout); extern int ide_spin_wait_hwgroup(ide_drive_t *); extern void ide_timer_expiry(unsigned long); -extern irqreturn_t ide_intr(int irq, void *dev_id, struct pt_regs *regs); +extern irqreturn_t ide_intr(int irq, void *dev_id); extern void do_ide_request(request_queue_t *); void ide_init_disk(struct gendisk *, ide_drive_t *); diff --git a/include/linux/input.h b/include/linux/input.h index 5770105471dd..c38507ba38b5 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -953,7 +953,6 @@ struct input_dev { unsigned int repeat_key; struct timer_list timer; - struct pt_regs *regs; int state; int sync; @@ -1149,15 +1148,9 @@ static inline void input_report_switch(struct input_dev *dev, unsigned int code, input_event(dev, EV_SW, code, !!value); } -static inline void input_regs(struct input_dev *dev, struct pt_regs *regs) -{ - dev->regs = regs; -} - static inline void input_sync(struct input_dev *dev) { input_event(dev, EV_SYN, SYN_REPORT, 0); - dev->regs = NULL; } static inline void input_set_abs_params(struct input_dev *dev, int axis, int min, int max, int fuzz, int flat) diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 19782350dcc8..5b83e7b59621 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -64,7 +64,7 @@ #define SA_TRIGGER_RISING IRQF_TRIGGER_RISING #define SA_TRIGGER_MASK IRQF_TRIGGER_MASK -typedef irqreturn_t (*irq_handler_t)(int, void *, struct pt_regs *); +typedef irqreturn_t (*irq_handler_t)(int, void *); struct irqaction { irq_handler_t handler; @@ -77,7 +77,7 @@ struct irqaction { struct proc_dir_entry *dir; }; -extern irqreturn_t no_action(int cpl, void *dev_id, struct pt_regs *regs); +extern irqreturn_t no_action(int cpl, void *dev_id); extern int request_irq(unsigned int, irq_handler_t handler, unsigned long, const char *, void *); extern void free_irq(unsigned int, void *); diff --git a/include/linux/ioc3.h b/include/linux/ioc3.h index da7c09e4ede6..38b286e9a46c 100644 --- a/include/linux/ioc3.h +++ b/include/linux/ioc3.h @@ -63,7 +63,7 @@ struct ioc3_submodule { /* IRQ stuff */ unsigned int irq_mask; /* IOC3 IRQ mask, leave clear for Ethernet */ int reset_mask; /* non-zero if you want the ioc3.c module to reset interrupts */ - int (*intr) (struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int, struct pt_regs *); + int (*intr) (struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int); /* private submodule data */ void *data; /* assigned by submodule */ }; diff --git a/include/linux/irq.h b/include/linux/irq.h index b947d46e4b18..c64f3cc7e870 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -21,11 +21,11 @@ #include #include +#include struct irq_desc; typedef void fastcall (*irq_flow_handler_t)(unsigned int irq, - struct irq_desc *desc, - struct pt_regs *regs); + struct irq_desc *desc); /* @@ -258,28 +258,18 @@ static inline int select_smp_affinity(unsigned int irq) extern int no_irq_affinity; /* Handle irq action chains: */ -extern int handle_IRQ_event(unsigned int irq, struct pt_regs *regs, - struct irqaction *action); +extern int handle_IRQ_event(unsigned int irq, struct irqaction *action); /* * Built-in IRQ handlers for various IRQ types, * callable via desc->chip->handle_irq() */ -extern void fastcall -handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs); -extern void fastcall -handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc, - struct pt_regs *regs); -extern void fastcall -handle_edge_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs); -extern void fastcall -handle_simple_irq(unsigned int irq, struct irq_desc *desc, - struct pt_regs *regs); -extern void fastcall -handle_percpu_irq(unsigned int irq, struct irq_desc *desc, - struct pt_regs *regs); -extern void fastcall -handle_bad_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs); +extern void fastcall handle_level_irq(unsigned int irq, struct irq_desc *desc); +extern void fastcall handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc); +extern void fastcall handle_edge_irq(unsigned int irq, struct irq_desc *desc); +extern void fastcall handle_simple_irq(unsigned int irq, struct irq_desc *desc); +extern void fastcall handle_percpu_irq(unsigned int irq, struct irq_desc *desc); +extern void fastcall handle_bad_irq(unsigned int irq, struct irq_desc *desc); /* * Get a descriptive string for the highlevel handler, for @@ -292,7 +282,7 @@ extern const char *handle_irq_name(irq_flow_handler_t handle); * (is an explicit fastcall, because i386 4KSTACKS calls it from assembly) */ #ifndef CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ -extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs); +extern fastcall unsigned int __do_IRQ(unsigned int irq); #endif /* @@ -301,23 +291,23 @@ extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs); * irqchip-style controller then we call the ->handle_irq() handler, * and it calls __do_IRQ() if it's attached to an irqtype-style controller. */ -static inline void generic_handle_irq(unsigned int irq, struct pt_regs *regs) +static inline void generic_handle_irq(unsigned int irq) { struct irq_desc *desc = irq_desc + irq; #ifdef CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ - desc->handle_irq(irq, desc, regs); + desc->handle_irq(irq, desc); #else if (likely(desc->handle_irq)) - desc->handle_irq(irq, desc, regs); + desc->handle_irq(irq, desc); else - __do_IRQ(irq, regs); + __do_IRQ(irq); #endif } /* Handling of unhandled and spurious interrupts: */ extern void note_interrupt(unsigned int irq, struct irq_desc *desc, - int action_ret, struct pt_regs *regs); + int action_ret); /* Resending of interrupts :*/ void check_irq_resend(struct irq_desc *desc, unsigned int irq); diff --git a/include/linux/libata.h b/include/linux/libata.h index d1af1dbeaeb4..d0a7ad5ed518 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -628,7 +628,7 @@ struct ata_port_operations { void (*error_handler) (struct ata_port *ap); void (*post_internal_cmd) (struct ata_queued_cmd *qc); - irqreturn_t (*irq_handler)(int, void *, struct pt_regs *); + irq_handler_t irq_handler; void (*irq_clear) (struct ata_port *); u32 (*scr_read) (struct ata_port *ap, unsigned int sc_reg); @@ -769,7 +769,7 @@ extern void ata_exec_command(struct ata_port *ap, const struct ata_taskfile *tf) extern int ata_port_start (struct ata_port *ap); extern void ata_port_stop (struct ata_port *ap); extern void ata_host_stop (struct ata_host *host); -extern irqreturn_t ata_interrupt (int irq, void *dev_instance, struct pt_regs *regs); +extern irqreturn_t ata_interrupt (int irq, void *dev_instance); extern void ata_mmio_data_xfer(struct ata_device *adev, unsigned char *buf, unsigned int buflen, int write_data); extern void ata_pio_data_xfer(struct ata_device *adev, unsigned char *buf, diff --git a/include/linux/parport.h b/include/linux/parport.h index 5bf321e82c99..80682aaa8f18 100644 --- a/include/linux/parport.h +++ b/include/linux/parport.h @@ -229,7 +229,7 @@ struct pardevice { int (*preempt)(void *); void (*wakeup)(void *); void *private; - void (*irq_func)(int, void *, struct pt_regs *); + void (*irq_func)(int, void *); unsigned int flags; struct pardevice *next; struct pardevice *prev; @@ -375,7 +375,7 @@ extern void parport_put_port (struct parport *); struct pardevice *parport_register_device(struct parport *port, const char *name, int (*pf)(void *), void (*kf)(void *), - void (*irq_func)(int, void *, struct pt_regs *), + void (*irq_func)(int, void *), int flags, void *handle); /* parport_unregister unlinks a device from the chain. */ @@ -457,7 +457,7 @@ static __inline__ int parport_yield_blocking(struct pardevice *dev) #define PARPORT_FLAG_EXCL (1<<1) /* EXCL driver registered. */ /* IEEE1284 functions */ -extern void parport_ieee1284_interrupt (int, void *, struct pt_regs *); +extern void parport_ieee1284_interrupt (int, void *); extern int parport_negotiate (struct parport *, int mode); extern ssize_t parport_write (struct parport *, const void *buf, size_t len); extern ssize_t parport_read (struct parport *, void *buf, size_t len); @@ -502,8 +502,7 @@ extern void parport_daisy_fini (struct parport *port); extern struct pardevice *parport_open (int devnum, const char *name, int (*pf) (void *), void (*kf) (void *), - void (*irqf) (int, void *, - struct pt_regs *), + void (*irqf) (int, void *), int flags, void *handle); extern void parport_close (struct pardevice *dev); extern ssize_t parport_device_id (int devnum, char *buffer, size_t len); @@ -512,13 +511,12 @@ extern void parport_daisy_deselect_all (struct parport *port); extern int parport_daisy_select (struct parport *port, int daisy, int mode); /* Lowlevel drivers _can_ call this support function to handle irqs. */ -static __inline__ void parport_generic_irq(int irq, struct parport *port, - struct pt_regs *regs) +static __inline__ void parport_generic_irq(int irq, struct parport *port) { - parport_ieee1284_interrupt (irq, port, regs); + parport_ieee1284_interrupt (irq, port); read_lock(&port->cad_lock); if (port->cad && port->cad->irq_func) - port->cad->irq_func(irq, port->cad->private, regs); + port->cad->irq_func(irq, port->cad->private); read_unlock(&port->cad_lock); } diff --git a/include/linux/profile.h b/include/linux/profile.h index e633004ae052..acce53fd38b6 100644 --- a/include/linux/profile.h +++ b/include/linux/profile.h @@ -17,7 +17,7 @@ struct notifier_block; /* init basic kernel profiler */ void __init profile_init(void); -void profile_tick(int, struct pt_regs *); +void profile_tick(int); void profile_hit(int, void *); #ifdef CONFIG_PROC_FS void create_prof_cpu_mask(struct proc_dir_entry *); diff --git a/include/linux/rtc.h b/include/linux/rtc.h index b89f09357054..09ff4c3e2713 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -208,7 +208,7 @@ int rtc_register(rtc_task_t *task); int rtc_unregister(rtc_task_t *task); int rtc_control(rtc_task_t *t, unsigned int cmd, unsigned long arg); void rtc_get_rtc_time(struct rtc_time *rtc_tm); -irqreturn_t rtc_interrupt(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t rtc_interrupt(int irq, void *dev_id); #endif /* __KERNEL__ */ diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index b661c19f3f72..463ab953b092 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -409,13 +409,12 @@ int uart_resume_port(struct uart_driver *reg, struct uart_port *port); * The following are helper functions for the low level drivers. */ static inline int -uart_handle_sysrq_char(struct uart_port *port, unsigned int ch, - struct pt_regs *regs) +uart_handle_sysrq_char(struct uart_port *port, unsigned int ch) { #ifdef SUPPORT_SYSRQ if (port->sysrq) { if (ch && time_before(jiffies, port->sysrq)) { - handle_sysrq(ch, regs, port->info->tty); + handle_sysrq(ch, port->info->tty); port->sysrq = 0; return 1; } @@ -425,7 +424,7 @@ uart_handle_sysrq_char(struct uart_port *port, unsigned int ch, return 0; } #ifndef SUPPORT_SYSRQ -#define uart_handle_sysrq_char(port,ch,regs) uart_handle_sysrq_char(port, 0, NULL) +#define uart_handle_sysrq_char(port,ch) uart_handle_sysrq_char(port, 0) #endif /* diff --git a/include/linux/serio.h b/include/linux/serio.h index c9069310b6ac..3a697cc6ecae 100644 --- a/include/linux/serio.h +++ b/include/linux/serio.h @@ -60,8 +60,7 @@ struct serio_driver { unsigned int manual_bind; void (*write_wakeup)(struct serio *); - irqreturn_t (*interrupt)(struct serio *, unsigned char, - unsigned int, struct pt_regs *); + irqreturn_t (*interrupt)(struct serio *, unsigned char, unsigned int); int (*connect)(struct serio *, struct serio_driver *drv); int (*reconnect)(struct serio *); void (*disconnect)(struct serio *); @@ -75,7 +74,7 @@ int serio_open(struct serio *serio, struct serio_driver *drv); void serio_close(struct serio *serio); void serio_rescan(struct serio *serio); void serio_reconnect(struct serio *serio); -irqreturn_t serio_interrupt(struct serio *serio, unsigned char data, unsigned int flags, struct pt_regs *regs); +irqreturn_t serio_interrupt(struct serio *serio, unsigned char data, unsigned int flags); void __serio_register_port(struct serio *serio, struct module *owner); static inline void serio_register_port(struct serio *serio) diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h index e657e523b9bf..9df8833670cb 100644 --- a/include/linux/sysrq.h +++ b/include/linux/sysrq.h @@ -29,7 +29,7 @@ struct tty_struct; #define SYSRQ_ENABLE_RTNICE 0x0100 struct sysrq_key_op { - void (*handler)(int, struct pt_regs *, struct tty_struct *); + void (*handler)(int, struct tty_struct *); char *help_msg; char *action_msg; int enable_mask; @@ -42,8 +42,8 @@ struct sysrq_key_op { * are available -- else NULL's). */ -void handle_sysrq(int, struct pt_regs *, struct tty_struct *); -void __handle_sysrq(int, struct pt_regs *, struct tty_struct *, int check_mask); +void handle_sysrq(int, struct tty_struct *); +void __handle_sysrq(int, struct tty_struct *, int check_mask); int register_sysrq_key(int, struct sysrq_key_op *); int unregister_sysrq_key(int, struct sysrq_key_op *); struct sysrq_key_op *__sysrq_get_key_op(int key); diff --git a/include/linux/usb.h b/include/linux/usb.h index 190cc1b78fe2..5482bfb3303d 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -764,9 +764,8 @@ struct usb_iso_packet_descriptor { }; struct urb; -struct pt_regs; -typedef void (*usb_complete_t)(struct urb *, struct pt_regs *); +typedef void (*usb_complete_t)(struct urb *); /** * struct urb - USB Request Block diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index 91c983eef899..91b3ea2bbb14 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -226,10 +226,10 @@ struct usb_serial_driver { int (*tiocmget) (struct usb_serial_port *port, struct file *file); int (*tiocmset) (struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear); - void (*read_int_callback)(struct urb *urb, struct pt_regs *regs); - void (*write_int_callback)(struct urb *urb, struct pt_regs *regs); - void (*read_bulk_callback)(struct urb *urb, struct pt_regs *regs); - void (*write_bulk_callback)(struct urb *urb, struct pt_regs *regs); + void (*read_int_callback)(struct urb *urb); + void (*write_int_callback)(struct urb *urb); + void (*read_bulk_callback)(struct urb *urb); + void (*write_bulk_callback)(struct urb *urb); }; #define to_usb_serial_driver(d) container_of(d, struct usb_serial_driver, driver) @@ -262,8 +262,8 @@ extern int usb_serial_generic_write (struct usb_serial_port *port, const unsigne extern void usb_serial_generic_close (struct usb_serial_port *port, struct file *filp); extern int usb_serial_generic_write_room (struct usb_serial_port *port); extern int usb_serial_generic_chars_in_buffer (struct usb_serial_port *port); -extern void usb_serial_generic_read_bulk_callback (struct urb *urb, struct pt_regs *regs); -extern void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *regs); +extern void usb_serial_generic_read_bulk_callback (struct urb *urb); +extern void usb_serial_generic_write_bulk_callback (struct urb *urb); extern void usb_serial_generic_shutdown (struct usb_serial *serial); extern int usb_serial_generic_register (int debug); extern void usb_serial_generic_deregister (void); diff --git a/include/sound/cs4231.h b/include/sound/cs4231.h index 60b5b92a1319..ab51ce1ba9a5 100644 --- a/include/sound/cs4231.h +++ b/include/sound/cs4231.h @@ -273,7 +273,7 @@ unsigned char snd_cs4236_ext_in(struct snd_cs4231 *chip, unsigned char reg); void snd_cs4231_mce_up(struct snd_cs4231 *chip); void snd_cs4231_mce_down(struct snd_cs4231 *chip); -irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id); const char *snd_cs4231_chip_id(struct snd_cs4231 *chip); diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h index 892e310c504d..3d3c1514cf71 100644 --- a/include/sound/emu10k1.h +++ b/include/sound/emu10k1.h @@ -1194,7 +1194,7 @@ int snd_emu10k1_mixer(struct snd_emu10k1 * emu, int pcm_device, int multi_device int snd_emu10k1_timer(struct snd_emu10k1 * emu, int device); int snd_emu10k1_fx8010_new(struct snd_emu10k1 *emu, int device, struct snd_hwdep ** rhwdep); -irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id); void snd_emu10k1_voice_init(struct snd_emu10k1 * emu, int voice); int snd_emu10k1_init_efx(struct snd_emu10k1 *emu); diff --git a/include/sound/gus.h b/include/sound/gus.h index 68a664ab97f3..c49ea57db8cc 100644 --- a/include/sound/gus.h +++ b/include/sound/gus.h @@ -638,7 +638,7 @@ int snd_gus_initialize(struct snd_gus_card * gus); /* gus_irq.c */ -irqreturn_t snd_gus_interrupt(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t snd_gus_interrupt(int irq, void *dev_id); #ifdef CONFIG_SND_DEBUG void snd_gus_irq_profile_init(struct snd_gus_card *gus); #endif diff --git a/include/sound/initval.h b/include/sound/initval.h index 2ae76efc696f..e85b90750a59 100644 --- a/include/sound/initval.h +++ b/include/sound/initval.h @@ -53,7 +53,7 @@ #ifdef SNDRV_LEGACY_FIND_FREE_IRQ #include -static irqreturn_t snd_legacy_empty_irq_handler(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_legacy_empty_irq_handler(int irq, void *dev_id) { return IRQ_HANDLED; } diff --git a/include/sound/mpu401.h b/include/sound/mpu401.h index ac504321ea56..8c88267e9bea 100644 --- a/include/sound/mpu401.h +++ b/include/sound/mpu401.h @@ -106,10 +106,8 @@ struct snd_mpu401 { */ -irqreturn_t snd_mpu401_uart_interrupt(int irq, void *dev_id, - struct pt_regs *regs); -irqreturn_t snd_mpu401_uart_interrupt_tx(int irq, void *dev_id, - struct pt_regs *regs); +irqreturn_t snd_mpu401_uart_interrupt(int irq, void *dev_id); +irqreturn_t snd_mpu401_uart_interrupt_tx(int irq, void *dev_id); int snd_mpu401_uart_new(struct snd_card *card, int device, diff --git a/include/sound/sb.h b/include/sound/sb.h index 431d06675e36..2dd5c8e5b4fe 100644 --- a/include/sound/sb.h +++ b/include/sound/sb.h @@ -100,7 +100,7 @@ struct snd_sb { struct snd_rawmidi *rmidi; struct snd_rawmidi_substream *midi_substream_input; struct snd_rawmidi_substream *midi_substream_output; - irqreturn_t (*rmidi_callback)(int irq, void *dev_id, struct pt_regs *regs); + irq_handler_t rmidi_callback; spinlock_t reg_lock; spinlock_t open_lock; @@ -286,7 +286,7 @@ int snd_sbdsp_reset(struct snd_sb *chip); int snd_sbdsp_create(struct snd_card *card, unsigned long port, int irq, - irqreturn_t (*irq_handler)(int, void *, struct pt_regs *), + irq_handler_t irq_handler, int dma8, int dma16, unsigned short hardware, struct snd_sb **r_chip); @@ -316,7 +316,7 @@ int snd_sb16dsp_pcm(struct snd_sb *chip, int device, struct snd_pcm ** rpcm); const struct snd_pcm_ops *snd_sb16dsp_get_pcm_ops(int direction); int snd_sb16dsp_configure(struct snd_sb *chip); /* sb16.c */ -irqreturn_t snd_sb16dsp_interrupt(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t snd_sb16dsp_interrupt(int irq, void *dev_id); /* exported mixer stuffs */ enum { diff --git a/include/sound/vx_core.h b/include/sound/vx_core.h index dbca14170615..217394652090 100644 --- a/include/sound/vx_core.h +++ b/include/sound/vx_core.h @@ -228,7 +228,7 @@ void snd_vx_free_firmware(struct vx_core *chip); /* * interrupt handler; exported for pcmcia */ -irqreturn_t snd_vx_irq_handler(int irq, void *dev, struct pt_regs *regs); +irqreturn_t snd_vx_irq_handler(int irq, void *dev); /* * lowlevel functions diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 53e9dce6c657..11c99697acfe 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -249,7 +249,6 @@ static inline void mask_ack_irq(struct irq_desc *desc, int irq) * handle_simple_irq - Simple and software-decoded IRQs. * @irq: the interrupt number * @desc: the interrupt description structure for this irq - * @regs: pointer to a register structure * * Simple interrupts are either sent from a demultiplexing interrupt * handler or come from hardware, where no interrupt hardware control @@ -259,7 +258,7 @@ static inline void mask_ack_irq(struct irq_desc *desc, int irq) * unmask issues if necessary. */ void fastcall -handle_simple_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) +handle_simple_irq(unsigned int irq, struct irq_desc *desc) { struct irqaction *action; irqreturn_t action_ret; @@ -279,9 +278,9 @@ handle_simple_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) desc->status |= IRQ_INPROGRESS; spin_unlock(&desc->lock); - action_ret = handle_IRQ_event(irq, regs, action); + action_ret = handle_IRQ_event(irq, action); if (!noirqdebug) - note_interrupt(irq, desc, action_ret, regs); + note_interrupt(irq, desc, action_ret); spin_lock(&desc->lock); desc->status &= ~IRQ_INPROGRESS; @@ -293,7 +292,6 @@ out_unlock: * handle_level_irq - Level type irq handler * @irq: the interrupt number * @desc: the interrupt description structure for this irq - * @regs: pointer to a register structure * * Level type interrupts are active as long as the hardware line has * the active level. This may require to mask the interrupt and unmask @@ -301,7 +299,7 @@ out_unlock: * interrupt line is back to inactive. */ void fastcall -handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) +handle_level_irq(unsigned int irq, struct irq_desc *desc) { unsigned int cpu = smp_processor_id(); struct irqaction *action; @@ -329,9 +327,9 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) desc->status &= ~IRQ_PENDING; spin_unlock(&desc->lock); - action_ret = handle_IRQ_event(irq, regs, action); + action_ret = handle_IRQ_event(irq, action); if (!noirqdebug) - note_interrupt(irq, desc, action_ret, regs); + note_interrupt(irq, desc, action_ret); spin_lock(&desc->lock); desc->status &= ~IRQ_INPROGRESS; @@ -345,7 +343,6 @@ out_unlock: * handle_fasteoi_irq - irq handler for transparent controllers * @irq: the interrupt number * @desc: the interrupt description structure for this irq - * @regs: pointer to a register structure * * Only a single callback will be issued to the chip: an ->eoi() * call when the interrupt has been serviced. This enables support @@ -353,8 +350,7 @@ out_unlock: * details in hardware, transparently. */ void fastcall -handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc, - struct pt_regs *regs) +handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc) { unsigned int cpu = smp_processor_id(); struct irqaction *action; @@ -382,9 +378,9 @@ handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc, desc->status &= ~IRQ_PENDING; spin_unlock(&desc->lock); - action_ret = handle_IRQ_event(irq, regs, action); + action_ret = handle_IRQ_event(irq, action); if (!noirqdebug) - note_interrupt(irq, desc, action_ret, regs); + note_interrupt(irq, desc, action_ret); spin_lock(&desc->lock); desc->status &= ~IRQ_INPROGRESS; @@ -398,7 +394,6 @@ out: * handle_edge_irq - edge type IRQ handler * @irq: the interrupt number * @desc: the interrupt description structure for this irq - * @regs: pointer to a register structure * * Interrupt occures on the falling and/or rising edge of a hardware * signal. The occurence is latched into the irq controller hardware @@ -412,7 +407,7 @@ out: * loop is left. */ void fastcall -handle_edge_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) +handle_edge_irq(unsigned int irq, struct irq_desc *desc) { const unsigned int cpu = smp_processor_id(); @@ -463,9 +458,9 @@ handle_edge_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) desc->status &= ~IRQ_PENDING; spin_unlock(&desc->lock); - action_ret = handle_IRQ_event(irq, regs, action); + action_ret = handle_IRQ_event(irq, action); if (!noirqdebug) - note_interrupt(irq, desc, action_ret, regs); + note_interrupt(irq, desc, action_ret); spin_lock(&desc->lock); } while ((desc->status & (IRQ_PENDING | IRQ_DISABLED)) == IRQ_PENDING); @@ -480,12 +475,11 @@ out_unlock: * handle_percpu_IRQ - Per CPU local irq handler * @irq: the interrupt number * @desc: the interrupt description structure for this irq - * @regs: pointer to a register structure * * Per CPU interrupts on SMP machines without locking requirements */ void fastcall -handle_percpu_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) +handle_percpu_irq(unsigned int irq, struct irq_desc *desc) { irqreturn_t action_ret; @@ -494,9 +488,9 @@ handle_percpu_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) if (desc->chip->ack) desc->chip->ack(irq); - action_ret = handle_IRQ_event(irq, regs, desc->action); + action_ret = handle_IRQ_event(irq, desc->action); if (!noirqdebug) - note_interrupt(irq, desc, action_ret, regs); + note_interrupt(irq, desc, action_ret); if (desc->chip->eoi) desc->chip->eoi(irq); diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c index 4c6cdbaed661..42aa6f1a3f0f 100644 --- a/kernel/irq/handle.c +++ b/kernel/irq/handle.c @@ -27,7 +27,7 @@ * Handles spurious and unhandled IRQ's. It also prints a debugmessage. */ void fastcall -handle_bad_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) +handle_bad_irq(unsigned int irq, struct irq_desc *desc) { print_irq_desc(irq, desc); kstat_this_cpu.irqs[irq]++; @@ -115,7 +115,7 @@ struct irq_chip dummy_irq_chip = { /* * Special, empty irq handler: */ -irqreturn_t no_action(int cpl, void *dev_id, struct pt_regs *regs) +irqreturn_t no_action(int cpl, void *dev_id) { return IRQ_NONE; } @@ -123,13 +123,11 @@ irqreturn_t no_action(int cpl, void *dev_id, struct pt_regs *regs) /** * handle_IRQ_event - irq action chain handler * @irq: the interrupt number - * @regs: pointer to a register structure * @action: the interrupt action chain for this irq * * Handles the action chain of an irq event */ -irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs, - struct irqaction *action) +irqreturn_t handle_IRQ_event(unsigned int irq, struct irqaction *action) { irqreturn_t ret, retval = IRQ_NONE; unsigned int status = 0; @@ -140,7 +138,7 @@ irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs, local_irq_enable_in_hardirq(); do { - ret = action->handler(irq, action->dev_id, regs); + ret = action->handler(irq, action->dev_id); if (ret == IRQ_HANDLED) status |= action->flags; retval |= ret; @@ -158,7 +156,6 @@ irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs, /** * __do_IRQ - original all in one highlevel IRQ handler * @irq: the interrupt number - * @regs: pointer to a register structure * * __do_IRQ handles all normal device IRQ's (the special * SMP cross-CPU interrupts have their own specific @@ -167,7 +164,7 @@ irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs, * This is the original x86 implementation which is used for every * interrupt type. */ -fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs) +fastcall unsigned int __do_IRQ(unsigned int irq) { struct irq_desc *desc = irq_desc + irq; struct irqaction *action; @@ -182,7 +179,7 @@ fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs) */ if (desc->chip->ack) desc->chip->ack(irq); - action_ret = handle_IRQ_event(irq, regs, desc->action); + action_ret = handle_IRQ_event(irq, desc->action); desc->chip->end(irq); return 1; } @@ -233,11 +230,11 @@ fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs) spin_unlock(&desc->lock); - action_ret = handle_IRQ_event(irq, regs, action); + action_ret = handle_IRQ_event(irq, action); spin_lock(&desc->lock); if (!noirqdebug) - note_interrupt(irq, desc, action_ret, regs); + note_interrupt(irq, desc, action_ret); if (likely(!(desc->status & IRQ_PENDING))) break; desc->status &= ~IRQ_PENDING; diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c index 417e98092cf2..543ea2e5ad93 100644 --- a/kernel/irq/spurious.c +++ b/kernel/irq/spurious.c @@ -16,7 +16,7 @@ static int irqfixup __read_mostly; /* * Recovery handler for misrouted interrupts. */ -static int misrouted_irq(int irq, struct pt_regs *regs) +static int misrouted_irq(int irq) { int i; int ok = 0; @@ -49,7 +49,7 @@ static int misrouted_irq(int irq, struct pt_regs *regs) while (action) { /* Only shared IRQ handlers are safe to call */ if (action->flags & IRQF_SHARED) { - if (action->handler(i, action->dev_id, regs) == + if (action->handler(i, action->dev_id) == IRQ_HANDLED) ok = 1; } @@ -70,7 +70,7 @@ static int misrouted_irq(int irq, struct pt_regs *regs) */ work = 1; spin_unlock(&desc->lock); - handle_IRQ_event(i, regs, action); + handle_IRQ_event(i, action); spin_lock(&desc->lock); desc->status &= ~IRQ_PENDING; } @@ -136,7 +136,7 @@ report_bad_irq(unsigned int irq, struct irq_desc *desc, irqreturn_t action_ret) } void note_interrupt(unsigned int irq, struct irq_desc *desc, - irqreturn_t action_ret, struct pt_regs *regs) + irqreturn_t action_ret) { if (unlikely(action_ret != IRQ_HANDLED)) { desc->irqs_unhandled++; @@ -147,7 +147,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc, if (unlikely(irqfixup)) { /* Don't punish working computers */ if ((irqfixup == 2 && irq == 0) || action_ret == IRQ_NONE) { - int ok = misrouted_irq(irq, regs); + int ok = misrouted_irq(irq); if (action_ret == IRQ_NONE) desc->irqs_unhandled -= ok; } diff --git a/kernel/power/poweroff.c b/kernel/power/poweroff.c index 7a4144ba3afd..f1f900ac3164 100644 --- a/kernel/power/poweroff.c +++ b/kernel/power/poweroff.c @@ -23,8 +23,7 @@ static void do_poweroff(void *dummy) static DECLARE_WORK(poweroff_work, do_poweroff, NULL); -static void handle_poweroff(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) +static void handle_poweroff(int key, struct tty_struct *tty) { schedule_work(&poweroff_work); } diff --git a/kernel/profile.c b/kernel/profile.c index fb660c7d35ba..857300a2afec 100644 --- a/kernel/profile.c +++ b/kernel/profile.c @@ -25,6 +25,7 @@ #include #include #include +#include struct profile_hit { u32 pc, hits; @@ -366,8 +367,10 @@ void profile_hit(int type, void *__pc) } #endif /* !CONFIG_SMP */ -void profile_tick(int type, struct pt_regs *regs) +void profile_tick(int type) { + struct pt_regs *regs = get_irq_regs(); + if (type == CPU_PROFILING && timer_hook) timer_hook(regs); if (!user_mode(regs) && cpu_isset(smp_processor_id(), prof_cpu_mask)) diff --git a/lib/Makefile b/lib/Makefile index b0361756e22e..8e6662bb9c37 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -5,7 +5,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \ bust_spinlocks.o rbtree.o radix-tree.o dump_stack.o \ idr.o div64.o int_sqrt.o bitmap.o extable.o prio_tree.o \ - sha1.o + sha1.o irq_regs.o lib-$(CONFIG_MMU) += ioremap.o lib-$(CONFIG_SMP) += cpumask.o diff --git a/lib/irq_regs.c b/lib/irq_regs.c new file mode 100644 index 000000000000..101b1a4f9b14 --- /dev/null +++ b/lib/irq_regs.c @@ -0,0 +1,15 @@ +/* saved per-CPU IRQ register pointer + * + * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#include + +#ifndef ARCH_HAS_OWN_IRQ_REGS +DEFINE_PER_CPU(struct pt_regs *, __irq_regs); +#endif diff --git a/sound/aoa/core/snd-aoa-gpio-feature.c b/sound/aoa/core/snd-aoa-gpio-feature.c index 7c26089527f6..40eb47eccf9a 100644 --- a/sound/aoa/core/snd-aoa-gpio-feature.c +++ b/sound/aoa/core/snd-aoa-gpio-feature.c @@ -283,9 +283,7 @@ static void ftr_gpio_exit(struct gpio_runtime *rt) mutex_destroy(&rt->line_out_notify.mutex); } -static irqreturn_t ftr_handle_notify_irq(int xx, - void *data, - struct pt_regs *regs) +static irqreturn_t ftr_handle_notify_irq(int xx, void *data) { struct gpio_notification *notif = data; diff --git a/sound/aoa/soundbus/i2sbus/i2sbus-core.c b/sound/aoa/soundbus/i2sbus/i2sbus-core.c index 23190aa6bc7b..e593a1333fe3 100644 --- a/sound/aoa/soundbus/i2sbus/i2sbus-core.c +++ b/sound/aoa/soundbus/i2sbus/i2sbus-core.c @@ -93,7 +93,7 @@ static void i2sbus_release_dev(struct device *dev) kfree(i2sdev); } -static irqreturn_t i2sbus_bus_intr(int irq, void *devid, struct pt_regs *regs) +static irqreturn_t i2sbus_bus_intr(int irq, void *devid) { struct i2sbus_dev *dev = devid; u32 intreg; @@ -165,8 +165,7 @@ static int i2sbus_add_dev(struct macio_dev *macio, static const char *rnames[] = { "i2sbus: %s (control)", "i2sbus: %s (tx)", "i2sbus: %s (rx)" }; - static irqreturn_t (*ints[])(int irq, void *devid, - struct pt_regs *regs) = { + static irq_handler_t ints[] = { i2sbus_bus_intr, i2sbus_tx_intr, i2sbus_rx_intr diff --git a/sound/aoa/soundbus/i2sbus/i2sbus-pcm.c b/sound/aoa/soundbus/i2sbus/i2sbus-pcm.c index 3049015a04f1..5eff30b10201 100644 --- a/sound/aoa/soundbus/i2sbus/i2sbus-pcm.c +++ b/sound/aoa/soundbus/i2sbus/i2sbus-pcm.c @@ -642,13 +642,13 @@ static inline void handle_interrupt(struct i2sbus_dev *i2sdev, int in) spin_unlock(&i2sdev->low_lock); } -irqreturn_t i2sbus_tx_intr(int irq, void *devid, struct pt_regs *regs) +irqreturn_t i2sbus_tx_intr(int irq, void *devid) { handle_interrupt((struct i2sbus_dev *)devid, 0); return IRQ_HANDLED; } -irqreturn_t i2sbus_rx_intr(int irq, void *devid, struct pt_regs * regs) +irqreturn_t i2sbus_rx_intr(int irq, void *devid) { handle_interrupt((struct i2sbus_dev *)devid, 1); return IRQ_HANDLED; diff --git a/sound/aoa/soundbus/i2sbus/i2sbus.h b/sound/aoa/soundbus/i2sbus/i2sbus.h index 0c69d209be50..ec20ee615d7f 100644 --- a/sound/aoa/soundbus/i2sbus/i2sbus.h +++ b/sound/aoa/soundbus/i2sbus/i2sbus.h @@ -97,9 +97,9 @@ i2sbus_attach_codec(struct soundbus_dev *dev, struct snd_card *card, extern void i2sbus_detach_codec(struct soundbus_dev *dev, void *data); extern irqreturn_t -i2sbus_tx_intr(int irq, void *devid, struct pt_regs *regs); +i2sbus_tx_intr(int irq, void *devid); extern irqreturn_t -i2sbus_rx_intr(int irq, void *devid, struct pt_regs *regs); +i2sbus_rx_intr(int irq, void *devid); /* control specific functions */ extern int i2sbus_control_init(struct macio_dev* dev, diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c index 8435fdd1c87c..53675cf4de44 100644 --- a/sound/arm/aaci.c +++ b/sound/arm/aaci.c @@ -221,7 +221,7 @@ static void aaci_fifo_irq(struct aaci *aaci, u32 mask) } } -static irqreturn_t aaci_irq(int irq, void *devid, struct pt_regs *regs) +static irqreturn_t aaci_irq(int irq, void *devid) { struct aaci *aaci = devid; u32 mask; diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c index 599aff8290e8..dede954b2c65 100644 --- a/sound/arm/pxa2xx-ac97.c +++ b/sound/arm/pxa2xx-ac97.c @@ -152,7 +152,7 @@ static void pxa2xx_ac97_reset(struct snd_ac97 *ac97) GCR |= GCR_SDONE_IE|GCR_CDONE_IE; } -static irqreturn_t pxa2xx_ac97_irq(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t pxa2xx_ac97_irq(int irq, void *dev_id) { long status; diff --git a/sound/arm/pxa2xx-pcm.c b/sound/arm/pxa2xx-pcm.c index 4938ef10b813..e8cf904b8358 100644 --- a/sound/arm/pxa2xx-pcm.c +++ b/sound/arm/pxa2xx-pcm.c @@ -137,7 +137,7 @@ static int pxa2xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) return ret; } -static void pxa2xx_pcm_dma_irq(int dma_ch, void *dev_id, struct pt_regs *regs) +static void pxa2xx_pcm_dma_irq(int dma_ch, void *dev_id) { struct snd_pcm_substream *substream = dev_id; struct pxa2xx_runtime_data *rtd = substream->runtime->private_data; diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c index 4bf07ca9b17d..3daa9fa56c0b 100644 --- a/sound/drivers/mpu401/mpu401_uart.c +++ b/sound/drivers/mpu401/mpu401_uart.c @@ -125,12 +125,10 @@ static void _snd_mpu401_uart_interrupt(struct snd_mpu401 *mpu) * snd_mpu401_uart_interrupt - generic MPU401-UART interrupt handler * @irq: the irq number * @dev_id: mpu401 instance - * @regs: the reigster * * Processes the interrupt for MPU401-UART i/o. */ -irqreturn_t snd_mpu401_uart_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +irqreturn_t snd_mpu401_uart_interrupt(int irq, void *dev_id) { struct snd_mpu401 *mpu = dev_id; @@ -146,12 +144,10 @@ EXPORT_SYMBOL(snd_mpu401_uart_interrupt); * snd_mpu401_uart_interrupt_tx - generic MPU401-UART transmit irq handler * @irq: the irq number * @dev_id: mpu401 instance - * @regs: the reigster * * Processes the interrupt for MPU401-UART output. */ -irqreturn_t snd_mpu401_uart_interrupt_tx(int irq, void *dev_id, - struct pt_regs *regs) +irqreturn_t snd_mpu401_uart_interrupt_tx(int irq, void *dev_id) { struct snd_mpu401 *mpu = dev_id; diff --git a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c index e064d6c5685b..a9ff391258e7 100644 --- a/sound/drivers/mtpav.c +++ b/sound/drivers/mtpav.c @@ -570,7 +570,7 @@ static void snd_mtpav_read_bytes(struct mtpav *mcrd) } while (sbyt & SIGS_BYTE); } -static irqreturn_t snd_mtpav_irqh(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_mtpav_irqh(int irq, void *dev_id) { struct mtpav *mcard = dev_id; diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c index ab8d4effcf9e..5327c6f841f4 100644 --- a/sound/drivers/mts64.c +++ b/sound/drivers/mts64.c @@ -838,7 +838,7 @@ static int __devinit snd_mts64_rawmidi_create(struct snd_card *card) /********************************************************************* * parport stuff *********************************************************************/ -static void snd_mts64_interrupt(int irq, void *private, struct pt_regs *r) +static void snd_mts64_interrupt(int irq, void *private) { struct mts64 *mts = ((struct snd_card*)private)->private_data; u16 ret; diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c index 52afb4bd2079..74028b2219c2 100644 --- a/sound/drivers/serial-u16550.c +++ b/sound/drivers/serial-u16550.c @@ -292,7 +292,7 @@ static void snd_uart16550_io_loop(snd_uart16550_t * uart) * Note that some devices need OUT2 to be set before they will generate * interrupts at all. (Possibly tied to an internal pull-up on CTS?) */ -static irqreturn_t snd_uart16550_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_uart16550_interrupt(int irq, void *dev_id) { snd_uart16550_t *uart; diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c index a60168268ddd..ed19bc17400b 100644 --- a/sound/drivers/vx/vx_core.c +++ b/sound/drivers/vx/vx_core.c @@ -537,7 +537,7 @@ static void vx_interrupt(unsigned long private_data) /** * snd_vx_irq_handler - interrupt handler */ -irqreturn_t snd_vx_irq_handler(int irq, void *dev, struct pt_regs *regs) +irqreturn_t snd_vx_irq_handler(int irq, void *dev) { struct vx_core *chip = dev; diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c index fd9b61eda0f3..b524e0d9ee44 100644 --- a/sound/isa/ad1816a/ad1816a_lib.c +++ b/sound/isa/ad1816a/ad1816a_lib.c @@ -315,7 +315,7 @@ static snd_pcm_uframes_t snd_ad1816a_capture_pointer(struct snd_pcm_substream *s } -static irqreturn_t snd_ad1816a_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_ad1816a_interrupt(int irq, void *dev_id) { struct snd_ad1816a *chip = dev_id; unsigned char status; diff --git a/sound/isa/ad1848/ad1848_lib.c b/sound/isa/ad1848/ad1848_lib.c index a6fbd5d1d62f..666b3bcc19f0 100644 --- a/sound/isa/ad1848/ad1848_lib.c +++ b/sound/isa/ad1848/ad1848_lib.c @@ -583,7 +583,7 @@ static int snd_ad1848_capture_prepare(struct snd_pcm_substream *substream) return 0; } -static irqreturn_t snd_ad1848_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_ad1848_interrupt(int irq, void *dev_id) { struct snd_ad1848 *chip = dev_id; diff --git a/sound/isa/cs423x/cs4231_lib.c b/sound/isa/cs423x/cs4231_lib.c index fbb20176cca4..75c7c5f01989 100644 --- a/sound/isa/cs423x/cs4231_lib.c +++ b/sound/isa/cs423x/cs4231_lib.c @@ -920,7 +920,7 @@ static void snd_cs4231_overrange(struct snd_cs4231 *chip) chip->capture_substream->runtime->overrange++; } -irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id) { struct snd_cs4231 *chip = dev_id; unsigned char status; diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c index 7e985d3bc510..a2ab99f2ac35 100644 --- a/sound/isa/es1688/es1688_lib.c +++ b/sound/isa/es1688/es1688_lib.c @@ -479,7 +479,7 @@ static int snd_es1688_capture_trigger(struct snd_pcm_substream *substream, return snd_es1688_trigger(chip, cmd, 0x0f); } -static irqreturn_t snd_es1688_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_es1688_interrupt(int irq, void *dev_id) { struct snd_es1688 *chip = dev_id; diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index 85818200333f..2398d2c55feb 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -754,7 +754,7 @@ static int snd_es18xx_playback_trigger(struct snd_pcm_substream *substream, return snd_es18xx_playback2_trigger(chip, substream, cmd); } -static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id) { struct snd_es18xx *chip = dev_id; unsigned char status; @@ -799,7 +799,7 @@ static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id, struct pt_regs *r /* MPU */ if ((status & MPU_IRQ) && chip->rmidi) - snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs); + snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); /* Hardware volume */ if (status & HWV_IRQ) { diff --git a/sound/isa/gus/gus_irq.c b/sound/isa/gus/gus_irq.c index 42db37552efb..537d3cfe41f3 100644 --- a/sound/isa/gus/gus_irq.c +++ b/sound/isa/gus/gus_irq.c @@ -30,7 +30,7 @@ #define STAT_ADD(x) while (0) { ; } #endif -irqreturn_t snd_gus_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t snd_gus_interrupt(int irq, void *dev_id) { struct snd_gus_card * gus = dev_id; unsigned char status; diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c index ac11cae8589a..52498c9d411e 100644 --- a/sound/isa/gus/gusmax.c +++ b/sound/isa/gus/gusmax.c @@ -105,7 +105,7 @@ static int __init snd_gusmax_detect(struct snd_gus_card * gus) return 0; } -static irqreturn_t snd_gusmax_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_gusmax_interrupt(int irq, void *dev_id) { struct snd_gusmax *maxcard = (struct snd_gusmax *) dev_id; int loop, max = 5; @@ -115,12 +115,12 @@ static irqreturn_t snd_gusmax_interrupt(int irq, void *dev_id, struct pt_regs *r loop = 0; if (inb(maxcard->gus_status_reg)) { handled = 1; - snd_gus_interrupt(irq, maxcard->gus, regs); + snd_gus_interrupt(irq, maxcard->gus); loop++; } if (inb(maxcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */ handled = 1; - snd_cs4231_interrupt(irq, maxcard->cs4231, regs); + snd_cs4231_interrupt(irq, maxcard->cs4231); loop++; } } while (loop && --max > 0); diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c index ea69f25506fb..5c474b831edc 100644 --- a/sound/isa/gus/interwave.c +++ b/sound/isa/gus/interwave.c @@ -299,7 +299,7 @@ static int __devinit snd_interwave_detect(struct snd_interwave *iwcard, return -ENODEV; } -static irqreturn_t snd_interwave_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_interwave_interrupt(int irq, void *dev_id) { struct snd_interwave *iwcard = (struct snd_interwave *) dev_id; int loop, max = 5; @@ -309,12 +309,12 @@ static irqreturn_t snd_interwave_interrupt(int irq, void *dev_id, struct pt_regs loop = 0; if (inb(iwcard->gus_status_reg)) { handled = 1; - snd_gus_interrupt(irq, iwcard->gus, regs); + snd_gus_interrupt(irq, iwcard->gus); loop++; } if (inb(iwcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */ handled = 1; - snd_cs4231_interrupt(irq, iwcard->cs4231, regs); + snd_cs4231_interrupt(irq, iwcard->cs4231); loop++; } } while (loop && --max > 0); diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c index da92bf6c392b..419b4ebbf00e 100644 --- a/sound/isa/opl3sa2.c +++ b/sound/isa/opl3sa2.c @@ -294,7 +294,7 @@ static int __devinit snd_opl3sa2_detect(struct snd_opl3sa2 *chip) return 0; } -static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id) { unsigned short status; struct snd_opl3sa2 *chip = dev_id; @@ -312,12 +312,12 @@ static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id, struct pt_regs * if ((status & 0x10) && chip->rmidi != NULL) { handled = 1; - snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs); + snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); } if (status & 0x07) { /* TI,CI,PI */ handled = 1; - snd_cs4231_interrupt(irq, chip->cs4231, regs); + snd_cs4231_interrupt(irq, chip->cs4231); } if (status & 0x40) { /* hardware volume change */ diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c index 9d528ae00bff..a1ad39a8cdce 100644 --- a/sound/isa/opti9xx/opti92x-ad1848.c +++ b/sound/isa/opti9xx/opti92x-ad1848.c @@ -1090,7 +1090,7 @@ static void snd_opti93x_overrange(struct snd_opti93x *chip) spin_unlock_irqrestore(&chip->lock, flags); } -static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id) { struct snd_opti93x *codec = dev_id; unsigned char status; diff --git a/sound/isa/sb/es968.c b/sound/isa/sb/es968.c index d4d65b84265a..d4b218726ce7 100644 --- a/sound/isa/sb/es968.c +++ b/sound/isa/sb/es968.c @@ -70,8 +70,7 @@ MODULE_DEVICE_TABLE(pnp_card, snd_es968_pnpids); #define DRIVER_NAME "snd-card-es968" -static irqreturn_t snd_card_es968_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t snd_card_es968_interrupt(int irq, void *dev_id) { struct snd_sb *chip = dev_id; diff --git a/sound/isa/sb/sb16_main.c b/sound/isa/sb/sb16_main.c index f183f1845a36..383911b9e74d 100644 --- a/sound/isa/sb/sb16_main.c +++ b/sound/isa/sb/sb16_main.c @@ -395,7 +395,7 @@ static int snd_sb16_capture_trigger(struct snd_pcm_substream *substream, return result; } -irqreturn_t snd_sb16dsp_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t snd_sb16dsp_interrupt(int irq, void *dev_id) { struct snd_sb *chip = dev_id; unsigned char status; @@ -405,7 +405,7 @@ irqreturn_t snd_sb16dsp_interrupt(int irq, void *dev_id, struct pt_regs *regs) status = snd_sbmixer_read(chip, SB_DSP4_IRQSTATUS); spin_unlock(&chip->mixer_lock); if ((status & SB_IRQTYPE_MPUIN) && chip->rmidi_callback) - chip->rmidi_callback(irq, chip->rmidi->private_data, regs); + chip->rmidi_callback(irq, chip->rmidi->private_data); if (status & SB_IRQTYPE_8BIT) { ok = 0; if (chip->mode & SB_MODE_PLAYBACK_8) { diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c index 141400c01426..268ebd34703e 100644 --- a/sound/isa/sb/sb8.c +++ b/sound/isa/sb/sb8.c @@ -63,7 +63,7 @@ struct snd_sb8 { struct snd_sb *chip; }; -static irqreturn_t snd_sb8_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_sb8_interrupt(int irq, void *dev_id) { struct snd_sb *chip = dev_id; diff --git a/sound/isa/sb/sb_common.c b/sound/isa/sb/sb_common.c index f17de2bdd9e0..c62a9e3d2ae4 100644 --- a/sound/isa/sb/sb_common.c +++ b/sound/isa/sb/sb_common.c @@ -205,7 +205,7 @@ static int snd_sbdsp_dev_free(struct snd_device *device) int snd_sbdsp_create(struct snd_card *card, unsigned long port, int irq, - irqreturn_t (*irq_handler)(int, void *, struct pt_regs *), + irq_handler_t irq_handler, int dma8, int dma16, unsigned short hardware, diff --git a/sound/isa/sgalaxy.c b/sound/isa/sgalaxy.c index 8742fa517491..4fcd0f4e868c 100644 --- a/sound/isa/sgalaxy.c +++ b/sound/isa/sgalaxy.c @@ -109,7 +109,7 @@ static int __init snd_sgalaxy_sbdsp_command(unsigned long port, unsigned char va return 0; } -static irqreturn_t snd_sgalaxy_dummy_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_sgalaxy_dummy_interrupt(int irq, void *dev_id) { return IRQ_NONE; } diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c index a8f8d2fa9d76..85db535aea9b 100644 --- a/sound/isa/wavefront/wavefront.c +++ b/sound/isa/wavefront/wavefront.c @@ -263,9 +263,7 @@ snd_wavefront_pnp (int dev, snd_wavefront_card_t *acard, struct pnp_card_link *c #endif /* CONFIG_PNP */ -static irqreturn_t snd_wavefront_ics2115_interrupt(int irq, - void *dev_id, - struct pt_regs *regs) +static irqreturn_t snd_wavefront_ics2115_interrupt(int irq, void *dev_id) { snd_wavefront_card_t *acard; diff --git a/sound/mips/au1x00.c b/sound/mips/au1x00.c index ff6e6fc198a1..8a61a1191861 100644 --- a/sound/mips/au1x00.c +++ b/sound/mips/au1x00.c @@ -220,7 +220,7 @@ au1000_dma_start(struct audio_stream *stream) } static irqreturn_t -au1000_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs) +au1000_dma_interrupt(int irq, void *dev_id) { struct audio_stream *stream = (struct audio_stream *) dev_id; struct snd_pcm_substream *substream = stream->substream; diff --git a/sound/oss/ad1816.c b/sound/oss/ad1816.c index 29057836c644..caabf31193f7 100644 --- a/sound/oss/ad1816.c +++ b/sound/oss/ad1816.c @@ -521,7 +521,7 @@ static struct audio_driver ad1816_audio_driver = /* Interrupt handler */ -static irqreturn_t ad1816_interrupt (int irq, void *dev_id, struct pt_regs *dummy) +static irqreturn_t ad1816_interrupt (int irq, void *dev_id) { unsigned char status; ad1816_info *devc = (ad1816_info *)dev_id; diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c index 257b7536fb18..0ffa9970bf0f 100644 --- a/sound/oss/ad1848.c +++ b/sound/oss/ad1848.c @@ -195,7 +195,7 @@ static void ad1848_halt(int dev); static void ad1848_halt_input(int dev); static void ad1848_halt_output(int dev); static void ad1848_trigger(int dev, int bits); -static irqreturn_t adintr(int irq, void *dev_id, struct pt_regs *dummy); +static irqreturn_t adintr(int irq, void *dev_id); #ifndef EXCLUDE_TIMERS static int ad1848_tmr_install(int dev); @@ -2196,7 +2196,7 @@ void ad1848_unload(int io_base, int irq, int dma_playback, int dma_capture, int printk(KERN_ERR "ad1848: Can't find device to be unloaded. Base=%x\n", io_base); } -static irqreturn_t adintr(int irq, void *dev_id, struct pt_regs *dummy) +static irqreturn_t adintr(int irq, void *dev_id) { unsigned char status; ad1848_info *devc; diff --git a/sound/oss/ad1889.c b/sound/oss/ad1889.c index f56f870b4840..09263d72a519 100644 --- a/sound/oss/ad1889.c +++ b/sound/oss/ad1889.c @@ -929,7 +929,7 @@ static struct pci_device_id ad1889_id_tbl[] = { }; MODULE_DEVICE_TABLE(pci, ad1889_id_tbl); -static irqreturn_t ad1889_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ad1889_interrupt(int irq, void *dev_id) { u32 stat; ad1889_dev_t *dev = (ad1889_dev_t *)dev_id; diff --git a/sound/oss/btaudio.c b/sound/oss/btaudio.c index 324a81fd3a3b..6ad384114239 100644 --- a/sound/oss/btaudio.c +++ b/sound/oss/btaudio.c @@ -824,7 +824,7 @@ static char *irq_name[] = { "", "", "", "OFLOW", "", "", "", "", "", "", "", "RISCI", "FBUS", "FTRGT", "FDSR", "PPERR", "RIPERR", "PABORT", "OCERR", "SCERR" }; -static irqreturn_t btaudio_irq(int irq, void *dev_id, struct pt_regs * regs) +static irqreturn_t btaudio_irq(int irq, void *dev_id) { int count = 0; u32 stat,astat; diff --git a/sound/oss/cs46xx.c b/sound/oss/cs46xx.c index 43193581f836..6e3c41f530e6 100644 --- a/sound/oss/cs46xx.c +++ b/sound/oss/cs46xx.c @@ -1613,7 +1613,7 @@ static void cs_handle_midi(struct cs_card *card) wake_up(&card->midi.owait); } -static irqreturn_t cs_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t cs_interrupt(int irq, void *dev_id) { struct cs_card *card = (struct cs_card *)dev_id; /* Single channel card */ diff --git a/sound/oss/dmasound/dmasound_atari.c b/sound/oss/dmasound/dmasound_atari.c index dc31373069a5..285239d64b82 100644 --- a/sound/oss/dmasound/dmasound_atari.c +++ b/sound/oss/dmasound/dmasound_atari.c @@ -133,7 +133,7 @@ static int FalconSetFormat(int format); static int FalconSetVolume(int volume); static void AtaPlayNextFrame(int index); static void AtaPlay(void); -static irqreturn_t AtaInterrupt(int irq, void *dummy, struct pt_regs *fp); +static irqreturn_t AtaInterrupt(int irq, void *dummy); /*** Mid level stuff *********************************************************/ @@ -1257,7 +1257,7 @@ static void AtaPlay(void) } -static irqreturn_t AtaInterrupt(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t AtaInterrupt(int irq, void *dummy) { #if 0 /* ++TeSche: if you should want to test this... */ diff --git a/sound/oss/dmasound/dmasound_awacs.c b/sound/oss/dmasound/dmasound_awacs.c index 9ae659f82430..3bd19c36fcd9 100644 --- a/sound/oss/dmasound/dmasound_awacs.c +++ b/sound/oss/dmasound/dmasound_awacs.c @@ -281,9 +281,9 @@ static int PMacSetFormat(int format); static int PMacSetVolume(int volume); static void PMacPlay(void); static void PMacRecord(void); -static irqreturn_t pmac_awacs_tx_intr(int irq, void *devid, struct pt_regs *regs); -static irqreturn_t pmac_awacs_rx_intr(int irq, void *devid, struct pt_regs *regs); -static irqreturn_t pmac_awacs_intr(int irq, void *devid, struct pt_regs *regs); +static irqreturn_t pmac_awacs_tx_intr(int irq, void *devid); +static irqreturn_t pmac_awacs_rx_intr(int irq, void *devid); +static irqreturn_t pmac_awacs_intr(int irq, void *devid); static void awacs_write(int val); static int awacs_get_volume(int reg, int lshift); static int awacs_volume_setter(int volume, int n, int mute, int lshift); @@ -398,7 +398,7 @@ read_audio_gpio(int gpio_addr) * Headphone interrupt via GPIO (Tumbler, Snapper, DACA) */ static irqreturn_t -headphone_intr(int irq, void *devid, struct pt_regs *regs) +headphone_intr(int irq, void *devid) { unsigned long flags; @@ -1037,7 +1037,7 @@ static void PMacRecord(void) */ static irqreturn_t -pmac_awacs_tx_intr(int irq, void *devid, struct pt_regs *regs) +pmac_awacs_tx_intr(int irq, void *devid) { int i = write_sq.front; int stat; @@ -1129,7 +1129,7 @@ printk("dmasound_pmac: tx-irq: xfer died - patching it up...\n") ; static irqreturn_t -pmac_awacs_rx_intr(int irq, void *devid, struct pt_regs *regs) +pmac_awacs_rx_intr(int irq, void *devid) { int stat ; /* For some reason on my PowerBook G3, I get one interrupt @@ -1212,7 +1212,7 @@ printk("dmasound_pmac: rx-irq: DIED - attempting resurection\n"); static irqreturn_t -pmac_awacs_intr(int irq, void *devid, struct pt_regs *regs) +pmac_awacs_intr(int irq, void *devid) { int ctrl; int status; diff --git a/sound/oss/dmasound/dmasound_paula.c b/sound/oss/dmasound/dmasound_paula.c index 68e1d8f6c359..90fc058e1159 100644 --- a/sound/oss/dmasound/dmasound_paula.c +++ b/sound/oss/dmasound/dmasound_paula.c @@ -82,7 +82,7 @@ static int AmiSetVolume(int volume); static int AmiSetTreble(int treble); static void AmiPlayNextFrame(int index); static void AmiPlay(void); -static irqreturn_t AmiInterrupt(int irq, void *dummy, struct pt_regs *fp); +static irqreturn_t AmiInterrupt(int irq, void *dummy); #ifdef CONFIG_HEARTBEAT @@ -556,7 +556,7 @@ static void AmiPlay(void) } -static irqreturn_t AmiInterrupt(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t AmiInterrupt(int irq, void *dummy) { int minframes = 1; diff --git a/sound/oss/dmasound/dmasound_q40.c b/sound/oss/dmasound/dmasound_q40.c index e2081f32b0c4..b3379dd7ca5e 100644 --- a/sound/oss/dmasound/dmasound_q40.c +++ b/sound/oss/dmasound/dmasound_q40.c @@ -48,8 +48,8 @@ static int Q40SetFormat(int format); static int Q40SetVolume(int volume); static void Q40PlayNextFrame(int index); static void Q40Play(void); -static irqreturn_t Q40StereoInterrupt(int irq, void *dummy, struct pt_regs *fp); -static irqreturn_t Q40MonoInterrupt(int irq, void *dummy, struct pt_regs *fp); +static irqreturn_t Q40StereoInterrupt(int irq, void *dummy); +static irqreturn_t Q40MonoInterrupt(int irq, void *dummy); static void Q40Interrupt(void); @@ -451,7 +451,7 @@ static void Q40Play(void) spin_unlock_irqrestore(&dmasound.lock, flags); } -static irqreturn_t Q40StereoInterrupt(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t Q40StereoInterrupt(int irq, void *dummy) { spin_lock(&dmasound.lock); if (q40_sc>1){ @@ -463,7 +463,7 @@ static irqreturn_t Q40StereoInterrupt(int irq, void *dummy, struct pt_regs *fp) spin_unlock(&dmasound.lock); return IRQ_HANDLED; } -static irqreturn_t Q40MonoInterrupt(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t Q40MonoInterrupt(int irq, void *dummy) { spin_lock(&dmasound.lock); if (q40_sc>0){ diff --git a/sound/oss/emu10k1/irqmgr.c b/sound/oss/emu10k1/irqmgr.c index d19b464ba01b..fb2ce638f01c 100644 --- a/sound/oss/emu10k1/irqmgr.c +++ b/sound/oss/emu10k1/irqmgr.c @@ -37,7 +37,7 @@ /* Interrupt handler */ -irqreturn_t emu10k1_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t emu10k1_interrupt(int irq, void *dev_id) { struct emu10k1_card *card = (struct emu10k1_card *) dev_id; u32 irqstatus, irqstatus_tmp; diff --git a/sound/oss/emu10k1/main.c b/sound/oss/emu10k1/main.c index c4ce94d6e10c..6c59df7b0001 100644 --- a/sound/oss/emu10k1/main.c +++ b/sound/oss/emu10k1/main.c @@ -167,7 +167,7 @@ extern struct file_operations emu10k1_midi_fops; static struct midi_operations emu10k1_midi_operations; #endif -extern irqreturn_t emu10k1_interrupt(int, void *, struct pt_regs *s); +extern irqreturn_t emu10k1_interrupt(int, void *); static int __devinit emu10k1_audio_init(struct emu10k1_card *card) { diff --git a/sound/oss/es1371.c b/sound/oss/es1371.c index a2ffe723dad5..2562f4769b90 100644 --- a/sound/oss/es1371.c +++ b/sound/oss/es1371.c @@ -1100,7 +1100,7 @@ static void es1371_handle_midi(struct es1371_state *s) outb((s->midi.ocnt > 0) ? UCTRL_RXINTEN | UCTRL_ENA_TXINT : UCTRL_RXINTEN, s->io+ES1371_REG_UART_CONTROL); } -static irqreturn_t es1371_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t es1371_interrupt(int irq, void *dev_id) { struct es1371_state *s = (struct es1371_state *)dev_id; unsigned int intsrc, sctl; diff --git a/sound/oss/hal2.c b/sound/oss/hal2.c index 80ab402dae9a..7807abac0625 100644 --- a/sound/oss/hal2.c +++ b/sound/oss/hal2.c @@ -370,7 +370,7 @@ static void hal2_adc_interrupt(struct hal2_codec *adc) wake_up(&adc->dma_wait); } -static irqreturn_t hal2_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t hal2_interrupt(int irq, void *dev_id) { struct hal2_card *hal2 = (struct hal2_card*)dev_id; irqreturn_t ret = IRQ_NONE; diff --git a/sound/oss/i810_audio.c b/sound/oss/i810_audio.c index ddcddc2347f7..a48af879b466 100644 --- a/sound/oss/i810_audio.c +++ b/sound/oss/i810_audio.c @@ -1523,7 +1523,7 @@ static void i810_channel_interrupt(struct i810_card *card) #endif } -static irqreturn_t i810_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t i810_interrupt(int irq, void *dev_id) { struct i810_card *card = (struct i810_card *)dev_id; u32 status; diff --git a/sound/oss/mpu401.c b/sound/oss/mpu401.c index 162d07cc489f..58d4a5d05a27 100644 --- a/sound/oss/mpu401.c +++ b/sound/oss/mpu401.c @@ -432,7 +432,7 @@ static void mpu401_input_loop(struct mpu_config *devc) devc->m_busy = 0; } -static irqreturn_t mpuintr(int irq, void *dev_id, struct pt_regs *dummy) +static irqreturn_t mpuintr(int irq, void *dev_id) { struct mpu_config *devc; int dev = (int) dev_id; diff --git a/sound/oss/mpu401.h b/sound/oss/mpu401.h index 84c0e9522ef7..0ad1e9ee74f7 100644 --- a/sound/oss/mpu401.h +++ b/sound/oss/mpu401.h @@ -3,10 +3,9 @@ int probe_uart401 (struct address_info *hw_config, struct module *owner); void unload_uart401 (struct address_info *hw_config); -irqreturn_t uart401intr (int irq, void *dev_id, struct pt_regs * dummy); +irqreturn_t uart401intr (int irq, void *dev_id); /* From mpu401.c */ int probe_mpu401(struct address_info *hw_config, struct resource *ports); int attach_mpu401(struct address_info * hw_config, struct module *owner); void unload_mpu401(struct address_info *hw_info); - diff --git a/sound/oss/msnd_pinnacle.c b/sound/oss/msnd_pinnacle.c index 6d7763dae895..d5146790f5e3 100644 --- a/sound/oss/msnd_pinnacle.c +++ b/sound/oss/msnd_pinnacle.c @@ -1087,7 +1087,7 @@ static __inline__ void eval_dsp_msg(register WORD wMessage) } } -static irqreturn_t intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t intr(int irq, void *dev_id) { /* Send ack to DSP */ msnd_inb(dev.io + HP_RXL); diff --git a/sound/oss/nec_vrc5477.c b/sound/oss/nec_vrc5477.c index 6f7f2f0423e4..da9728e17727 100644 --- a/sound/oss/nec_vrc5477.c +++ b/sound/oss/nec_vrc5477.c @@ -848,7 +848,7 @@ static inline void vrc5477_ac97_dac_interrupt(struct vrc5477_ac97_state *s) wake_up_interruptible(&dac->wait); } -static irqreturn_t vrc5477_ac97_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t vrc5477_ac97_interrupt(int irq, void *dev_id) { struct vrc5477_ac97_state *s = (struct vrc5477_ac97_state *)dev_id; u32 irqStatus; diff --git a/sound/oss/nm256.h b/sound/oss/nm256.h index 21e07b5081f2..1dade9033995 100644 --- a/sound/oss/nm256.h +++ b/sound/oss/nm256.h @@ -115,7 +115,7 @@ struct nm256_info int has_irq; /* The card interrupt service routine. */ - irqreturn_t (*introutine) (int, void *, struct pt_regs *); + irq_handler_t introutine; /* Current audio config, cached. */ struct sinfo { diff --git a/sound/oss/nm256_audio.c b/sound/oss/nm256_audio.c index 7760dddf2b32..44cd15505001 100644 --- a/sound/oss/nm256_audio.c +++ b/sound/oss/nm256_audio.c @@ -45,8 +45,8 @@ static struct audio_driver nm256_audio_driver; static int nm256_grabInterrupt (struct nm256_info *card); static int nm256_releaseInterrupt (struct nm256_info *card); -static irqreturn_t nm256_interrupt (int irq, void *dev_id, struct pt_regs *dummy); -static irqreturn_t nm256_interrupt_zx (int irq, void *dev_id, struct pt_regs *dummy); +static irqreturn_t nm256_interrupt (int irq, void *dev_id); +static irqreturn_t nm256_interrupt_zx (int irq, void *dev_id); /* These belong in linux/pci.h. */ #define PCI_DEVICE_ID_NEOMAGIC_NM256AV_AUDIO 0x8005 @@ -526,7 +526,7 @@ nm256_initHw (struct nm256_info *card) */ static irqreturn_t -nm256_interrupt (int irq, void *dev_id, struct pt_regs *dummy) +nm256_interrupt (int irq, void *dev_id) { struct nm256_info *card = (struct nm256_info *)dev_id; u16 status; @@ -629,7 +629,7 @@ nm256_interrupt (int irq, void *dev_id, struct pt_regs *dummy) */ static irqreturn_t -nm256_interrupt_zx (int irq, void *dev_id, struct pt_regs *dummy) +nm256_interrupt_zx (int irq, void *dev_id) { struct nm256_info *card = (struct nm256_info *)dev_id; u32 status; diff --git a/sound/oss/pas2_card.c b/sound/oss/pas2_card.c index 4ebb9638746e..25f3a22c52ee 100644 --- a/sound/oss/pas2_card.c +++ b/sound/oss/pas2_card.c @@ -88,7 +88,7 @@ void pas_write(unsigned char data, int ioaddr) /******************* Begin of the Interrupt Handler ********************/ -static irqreturn_t pasintr(int irq, void *dev_id, struct pt_regs *dummy) +static irqreturn_t pasintr(int irq, void *dev_id) { int status; diff --git a/sound/oss/sb_common.c b/sound/oss/sb_common.c index bbe5b7596d0e..440537c72604 100644 --- a/sound/oss/sb_common.c +++ b/sound/oss/sb_common.c @@ -132,7 +132,7 @@ static void sb_intr (sb_devc *devc) if (src & 4) /* MPU401 interrupt */ if(devc->midi_irq_cookie) - uart401intr(devc->irq, devc->midi_irq_cookie, NULL); + uart401intr(devc->irq, devc->midi_irq_cookie); if (!(src & 3)) return; /* Not a DSP interrupt */ @@ -200,7 +200,7 @@ static void pci_intr(sb_devc *devc) sb_intr(devc); } -static irqreturn_t sbintr(int irq, void *dev_id, struct pt_regs *dummy) +static irqreturn_t sbintr(int irq, void *dev_id) { sb_devc *devc = dev_id; diff --git a/sound/oss/sh_dac_audio.c b/sound/oss/sh_dac_audio.c index 83ff8a71f716..3b3b4da8cfd3 100644 --- a/sound/oss/sh_dac_audio.c +++ b/sound/oss/sh_dac_audio.c @@ -263,7 +263,7 @@ struct file_operations dac_audio_fops = { .release = dac_audio_release, }; -static irqreturn_t timer1_interrupt(int irq, void *dev, struct pt_regs *regs) +static irqreturn_t timer1_interrupt(int irq, void *dev) { unsigned long timer_status; diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c index 3edf8d4ac998..471c274c5000 100644 --- a/sound/oss/swarm_cs4297a.c +++ b/sound/oss/swarm_cs4297a.c @@ -2505,7 +2505,7 @@ static /*const */ struct file_operations cs4297a_audio_fops = { .release = cs4297a_release, }; -static void cs4297a_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static void cs4297a_interrupt(int irq, void *dev_id) { struct cs4297a_state *s = (struct cs4297a_state *) dev_id; u32 status; diff --git a/sound/oss/trident.c b/sound/oss/trident.c index 147c816a1f22..7a363a178afd 100644 --- a/sound/oss/trident.c +++ b/sound/oss/trident.c @@ -1811,7 +1811,7 @@ cyber_address_interrupt(struct trident_card *card) } static irqreturn_t -trident_interrupt(int irq, void *dev_id, struct pt_regs *regs) +trident_interrupt(int irq, void *dev_id) { struct trident_card *card = (struct trident_card *) dev_id; u32 event; diff --git a/sound/oss/uart401.c b/sound/oss/uart401.c index 8e18b6e25818..a446b826d5fc 100644 --- a/sound/oss/uart401.c +++ b/sound/oss/uart401.c @@ -96,7 +96,7 @@ static void uart401_input_loop(uart401_devc * devc) printk(KERN_WARNING "Too much work in interrupt on uart401 (0x%X). UART jabbering ??\n", devc->base); } -irqreturn_t uart401intr(int irq, void *dev_id, struct pt_regs *dummy) +irqreturn_t uart401intr(int irq, void *dev_id) { uart401_devc *devc = dev_id; diff --git a/sound/oss/uart6850.c b/sound/oss/uart6850.c index 501d3e654a67..f3f914aa92ee 100644 --- a/sound/oss/uart6850.c +++ b/sound/oss/uart6850.c @@ -104,7 +104,7 @@ static void uart6850_input_loop(void) } } -static irqreturn_t m6850intr(int irq, void *dev_id, struct pt_regs *dummy) +static irqreturn_t m6850intr(int irq, void *dev_id) { if (input_avail()) uart6850_input_loop(); diff --git a/sound/oss/via82cxxx_audio.c b/sound/oss/via82cxxx_audio.c index 2fec42fc3482..17837d4b5ed3 100644 --- a/sound/oss/via82cxxx_audio.c +++ b/sound/oss/via82cxxx_audio.c @@ -1912,7 +1912,7 @@ static void via_intr_channel (struct via_info *card, struct via_channel *chan) } -static irqreturn_t via_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t via_interrupt(int irq, void *dev_id) { struct via_info *card = dev_id; u32 status32; @@ -1927,7 +1927,7 @@ static irqreturn_t via_interrupt(int irq, void *dev_id, struct pt_regs *regs) { #ifdef CONFIG_MIDI_VIA82CXXX if (card->midi_devc) - uart401intr(irq, card->midi_devc, regs); + uart401intr(irq, card->midi_devc); #endif return IRQ_HANDLED; } @@ -1950,7 +1950,7 @@ static irqreturn_t via_interrupt(int irq, void *dev_id, struct pt_regs *regs) return IRQ_HANDLED; } -static irqreturn_t via_new_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t via_new_interrupt(int irq, void *dev_id) { struct via_info *card = dev_id; u32 status32; diff --git a/sound/oss/vidc.h b/sound/oss/vidc.h index d5b8064dc565..0d1424751ecd 100644 --- a/sound/oss/vidc.h +++ b/sound/oss/vidc.h @@ -33,7 +33,7 @@ extern unsigned long vidc_fill_2x16_s(unsigned long ibuf, unsigned long iend, * DMA Interrupt handler */ -extern irqreturn_t vidc_sound_dma_irq(int irqnr, void *ref, struct pt_regs *regs); +extern irqreturn_t vidc_sound_dma_irq(int irqnr, void *ref); /* * Filler routine pointer diff --git a/sound/oss/vwsnd.c b/sound/oss/vwsnd.c index 5f140c7586b3..0cd4d6ec9862 100644 --- a/sound/oss/vwsnd.c +++ b/sound/oss/vwsnd.c @@ -2233,12 +2233,12 @@ static void vwsnd_audio_write_intr(vwsnd_dev_t *devc, unsigned int status) pcm_output(devc, underflown, 0); } -static irqreturn_t vwsnd_audio_intr(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t vwsnd_audio_intr(int irq, void *dev_id) { vwsnd_dev_t *devc = (vwsnd_dev_t *) dev_id; unsigned int status; - DBGEV("(irq=%d, dev_id=0x%p, regs=0x%p)\n", irq, dev_id, regs); + DBGEV("(irq=%d, dev_id=0x%p)\n", irq, dev_id); status = li_get_clear_intr_status(&devc->lith); vwsnd_audio_read_intr(devc, status); diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c index 59a2f28eb5a5..c5bf363d32c2 100644 --- a/sound/oss/waveartist.c +++ b/sound/oss/waveartist.c @@ -833,7 +833,7 @@ static struct audio_driver waveartist_audio_driver = { static irqreturn_t -waveartist_intr(int irq, void *dev_id, struct pt_regs *regs) +waveartist_intr(int irq, void *dev_id) { wavnc_info *devc = (wavnc_info *)dev_id; int irqstatus, status; diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c index ce73f3eae78c..cf603337b321 100644 --- a/sound/parisc/harmony.c +++ b/sound/parisc/harmony.c @@ -193,7 +193,7 @@ harmony_set_control(struct snd_harmony *h) } static irqreturn_t -snd_harmony_interrupt(int irq, void *dev, struct pt_regs *regs) +snd_harmony_interrupt(int irq, void *dev) { u32 dstatus; struct snd_harmony *h = dev; diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index 0786d0edaca5..cbf8331c3d33 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -596,9 +596,7 @@ static struct snd_pcm_ops snd_ad1889_capture_ops = { }; static irqreturn_t -snd_ad1889_interrupt(int irq, - void *dev_id, - struct pt_regs *regs) +snd_ad1889_interrupt(int irq, void *dev_id) { unsigned long st; struct snd_ad1889 *chip = dev_id; diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c index 74668398eac5..13a8cefa7749 100644 --- a/sound/pci/ali5451/ali5451.c +++ b/sound/pci/ali5451/ali5451.c @@ -1047,9 +1047,7 @@ static void snd_ali_interrupt(struct snd_ali * codec) } -static irqreturn_t snd_ali_card_interrupt(int irq, - void *dev_id, - struct pt_regs *regs) +static irqreturn_t snd_ali_card_interrupt(int irq, void *dev_id) { struct snd_ali *codec = dev_id; diff --git a/sound/pci/als300.c b/sound/pci/als300.c index 96cfb8ae5055..9b16c299f0a9 100644 --- a/sound/pci/als300.c +++ b/sound/pci/als300.c @@ -204,8 +204,7 @@ static int snd_als300_dev_free(struct snd_device *device) return snd_als300_free(chip); } -static irqreturn_t snd_als300_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t snd_als300_interrupt(int irq, void *dev_id) { u8 status; struct snd_als300 *chip = dev_id; @@ -236,8 +235,7 @@ static irqreturn_t snd_als300_interrupt(int irq, void *dev_id, return IRQ_HANDLED; } -static irqreturn_t snd_als300plus_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t snd_als300plus_interrupt(int irq, void *dev_id) { u8 general, mpu, dram; struct snd_als300 *chip = dev_id; diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c index 9e596f750cbd..15fc3929b5f7 100644 --- a/sound/pci/als4000.c +++ b/sound/pci/als4000.c @@ -385,7 +385,7 @@ static snd_pcm_uframes_t snd_als4000_playback_pointer(struct snd_pcm_substream * * SB IRQ status. * And do we *really* need the lock here for *reading* SB_DSP4_IRQSTATUS?? * */ -static irqreturn_t snd_als4000_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_als4000_interrupt(int irq, void *dev_id) { struct snd_sb *chip = dev_id; unsigned gcr_status; @@ -399,7 +399,7 @@ static irqreturn_t snd_als4000_interrupt(int irq, void *dev_id, struct pt_regs * if ((gcr_status & 0x40) && (chip->capture_substream)) /* capturing */ snd_pcm_period_elapsed(chip->capture_substream); if ((gcr_status & 0x10) && (chip->rmidi)) /* MPU401 interrupt */ - snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs); + snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); /* release the gcr */ outb(gcr_status, chip->alt_port + 0xe); diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c index 347e25ff073d..3e8fc5a0006a 100644 --- a/sound/pci/atiixp.c +++ b/sound/pci/atiixp.c @@ -1300,7 +1300,7 @@ static int __devinit snd_atiixp_pcm_new(struct atiixp *chip) /* * interrupt handler */ -static irqreturn_t snd_atiixp_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_atiixp_interrupt(int irq, void *dev_id) { struct atiixp *chip = dev_id; unsigned int status; diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c index a89d67c4598b..c5dda1bf3d46 100644 --- a/sound/pci/atiixp_modem.c +++ b/sound/pci/atiixp_modem.c @@ -1017,7 +1017,7 @@ static int __devinit snd_atiixp_pcm_new(struct atiixp_modem *chip) /* * interrupt handler */ -static irqreturn_t snd_atiixp_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_atiixp_interrupt(int irq, void *dev_id) { struct atiixp_modem *chip = dev_id; unsigned int status; diff --git a/sound/pci/au88x0/au88x0.h b/sound/pci/au88x0/au88x0.h index b1cfc3c79d07..5ccf0b1ec670 100644 --- a/sound/pci/au88x0/au88x0.h +++ b/sound/pci/au88x0/au88x0.h @@ -236,8 +236,7 @@ static void vortex_spdif_init(vortex_t * vortex, int spdif_sr, int spdif_mode); static int vortex_core_init(vortex_t * card); static int vortex_core_shutdown(vortex_t * card); static void vortex_enable_int(vortex_t * card); -static irqreturn_t vortex_interrupt(int irq, void *dev_id, - struct pt_regs *regs); +static irqreturn_t vortex_interrupt(int irq, void *dev_id); static int vortex_alsafmt_aspfmt(int alsafmt); /* Connection stuff. */ diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c index 5299cce583d3..4a336eaae9d2 100644 --- a/sound/pci/au88x0/au88x0_core.c +++ b/sound/pci/au88x0/au88x0_core.c @@ -2385,7 +2385,7 @@ static void vortex_disable_int(vortex_t * card) hwread(card->mmio, VORTEX_CTRL) & ~CTRL_IRQ_ENABLE); } -static irqreturn_t vortex_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t vortex_interrupt(int irq, void *dev_id) { vortex_t *vortex = dev_id; int i, handled; @@ -2462,7 +2462,7 @@ static irqreturn_t vortex_interrupt(int irq, void *dev_id, struct pt_regs *regs) } if (source & IRQ_MIDI) { snd_mpu401_uart_interrupt(vortex->irq, - vortex->rmidi->private_data, regs); + vortex->rmidi->private_data); handled = 1; } diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c index bac8e9cfd921..692f203d65d8 100644 --- a/sound/pci/azt3328.c +++ b/sound/pci/azt3328.c @@ -1191,7 +1191,7 @@ snd_azf3328_capture_pointer(struct snd_pcm_substream *substream) } static irqreturn_t -snd_azf3328_interrupt(int irq, void *dev_id, struct pt_regs *regs) +snd_azf3328_interrupt(int irq, void *dev_id) { struct snd_azf3328 *chip = dev_id; u8 status, which; @@ -1256,7 +1256,7 @@ snd_azf3328_interrupt(int irq, void *dev_id, struct pt_regs *regs) /* MPU401 has less critical IRQ requirements * than timer and playback/recording, right? */ if (status & IRQ_MPU401) { - snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs); + snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); /* hmm, do we have to ack the IRQ here somehow? * If so, then I don't know how... */ diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c index 97a280a246cb..d33a37086df9 100644 --- a/sound/pci/bt87x.c +++ b/sound/pci/bt87x.c @@ -269,7 +269,7 @@ static void snd_bt87x_pci_error(struct snd_bt87x *chip, unsigned int status) } } -static irqreturn_t snd_bt87x_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_bt87x_interrupt(int irq, void *dev_id) { struct snd_bt87x *chip = dev_id; unsigned int status, irq_status; diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index 12bbbb6afd2d..6fa4a302f7de 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -1058,8 +1058,7 @@ static int snd_ca0106_dev_free(struct snd_device *device) return snd_ca0106_free(chip); } -static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id) { unsigned int status; diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index 876b64464b6f..1f7e71083069 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -1294,7 +1294,7 @@ static int snd_cmipci_capture_spdif_hw_free(struct snd_pcm_substream *subs) /* * interrupt handler */ -static irqreturn_t snd_cmipci_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_cmipci_interrupt(int irq, void *dev_id) { struct cmipci *cm = dev_id; unsigned int status, mask = 0; @@ -1315,7 +1315,7 @@ static irqreturn_t snd_cmipci_interrupt(int irq, void *dev_id, struct pt_regs *r spin_unlock(&cm->reg_lock); if (cm->rmidi && (status & CM_UARTINT)) - snd_mpu401_uart_interrupt(irq, cm->rmidi->private_data, regs); + snd_mpu401_uart_interrupt(irq, cm->rmidi->private_data); if (cm->pcm) { if ((status & CM_CHINT0) && cm->channel[0].running) diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c index 1990430a21c1..d54924e60bb1 100644 --- a/sound/pci/cs4281.c +++ b/sound/pci/cs4281.c @@ -493,7 +493,7 @@ struct cs4281 { }; -static irqreturn_t snd_cs4281_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t snd_cs4281_interrupt(int irq, void *dev_id); static struct pci_device_id snd_cs4281_ids[] = { { 0x1013, 0x6005, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* CS4281 */ @@ -1814,7 +1814,7 @@ static int __devinit snd_cs4281_midi(struct cs4281 * chip, int device, * Interrupt handler */ -static irqreturn_t snd_cs4281_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_cs4281_interrupt(int irq, void *dev_id) { struct cs4281 *chip = dev_id; unsigned int status, dma, val; diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c index 4851847180d2..16d4ebf2a33f 100644 --- a/sound/pci/cs46xx/cs46xx_lib.c +++ b/sound/pci/cs46xx/cs46xx_lib.c @@ -1149,7 +1149,7 @@ static int snd_cs46xx_capture_prepare(struct snd_pcm_substream *substream) return 0; } -static irqreturn_t snd_cs46xx_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_cs46xx_interrupt(int irq, void *dev_id) { struct snd_cs46xx *chip = dev_id; u32 status1; diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c index 64c7826e8b8c..2441238f2004 100644 --- a/sound/pci/cs5535audio/cs5535audio.c +++ b/sound/pci/cs5535audio/cs5535audio.c @@ -203,8 +203,7 @@ static void process_bm1_irq(struct cs5535audio *cs5535au) } } -static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id) { u16 acc_irq_stat; u8 bm_stat; diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c index c3dafa29054f..e5e88fe54de0 100644 --- a/sound/pci/echoaudio/echoaudio.c +++ b/sound/pci/echoaudio/echoaudio.c @@ -1818,8 +1818,7 @@ static struct snd_kcontrol_new snd_echo_channels_info __devinitdata = { IRQ Handler ******************************************************************************/ -static irqreturn_t snd_echo_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t snd_echo_interrupt(int irq, void *dev_id) { struct echoaudio *chip = dev_id; struct snd_pcm_substream *substream; diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c index da1610a571b8..c46905a11175 100644 --- a/sound/pci/emu10k1/emu10k1x.c +++ b/sound/pci/emu10k1/emu10k1x.c @@ -780,8 +780,7 @@ static int snd_emu10k1x_dev_free(struct snd_device *device) return snd_emu10k1x_free(chip); } -static irqreturn_t snd_emu10k1x_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t snd_emu10k1x_interrupt(int irq, void *dev_id) { unsigned int status; diff --git a/sound/pci/emu10k1/irq.c b/sound/pci/emu10k1/irq.c index 1076af4c3669..4f18f7e8bcfb 100644 --- a/sound/pci/emu10k1/irq.c +++ b/sound/pci/emu10k1/irq.c @@ -30,7 +30,7 @@ #include #include -irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id) { struct snd_emu10k1 *emu = dev_id; unsigned int status, status2, orig_status, orig_status2; diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c index a8a601fc781f..8cb4fb2412db 100644 --- a/sound/pci/ens1370.c +++ b/sound/pci/ens1370.c @@ -444,7 +444,7 @@ struct ensoniq { #endif }; -static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id); static struct pci_device_id snd_audiopci_ids[] = { #ifdef CHIP1370 @@ -2404,7 +2404,7 @@ static int __devinit snd_ensoniq_midi(struct ensoniq * ensoniq, int device, * Interrupt handler */ -static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id) { struct ensoniq *ensoniq = dev_id; unsigned int status, sctrl; diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c index 3ce5a4e7e31f..2da988f78ba7 100644 --- a/sound/pci/es1938.c +++ b/sound/pci/es1938.c @@ -241,7 +241,7 @@ struct es1938 { #endif }; -static irqreturn_t snd_es1938_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t snd_es1938_interrupt(int irq, void *dev_id); static struct pci_device_id snd_es1938_ids[] = { { 0x125d, 0x1969, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* Solo-1 */ @@ -1642,7 +1642,7 @@ static int __devinit snd_es1938_create(struct snd_card *card, /* -------------------------------------------------------------------- * Interrupt handler * -------------------------------------------------------------------- */ -static irqreturn_t snd_es1938_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_es1938_interrupt(int irq, void *dev_id) { struct es1938 *chip = dev_id; unsigned char status, audiostatus; @@ -1714,7 +1714,7 @@ static irqreturn_t snd_es1938_interrupt(int irq, void *dev_id, struct pt_regs *r // snd_es1938_mixer_bits(chip, ESSSB_IREG_MPU401CONTROL, 0x40, 0); /* ack? */ if (chip->rmidi) { handled = 1; - snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs); + snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); } } return IRQ_RETVAL(handled); diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index f3c40385c87d..b9d723c7e1db 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -590,7 +590,7 @@ struct es1968 { #endif }; -static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id); static struct pci_device_id snd_es1968_ids[] = { /* Maestro 1 */ @@ -1962,7 +1962,7 @@ static void es1968_update_hw_volume(unsigned long private_data) /* * interrupt handler */ -static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id) { struct es1968 *chip = dev_id; u32 event; @@ -1979,7 +1979,7 @@ static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id, struct pt_regs *r outb(0xFF, chip->io_port + 0x1A); if ((event & ESM_MPU401_IRQ) && chip->rmidi) { - snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs); + snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); } if (event & ESM_SOUND_IRQ) { diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index bdfda1997d5b..3ec7d7ee04dd 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -520,7 +520,7 @@ static snd_pcm_uframes_t snd_fm801_capture_pointer(struct snd_pcm_substream *sub return bytes_to_frames(substream->runtime, ptr); } -static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id) { struct fm801 *chip = dev_id; unsigned short status; @@ -561,7 +561,7 @@ static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id, struct pt_regs *re snd_pcm_period_elapsed(chip->capture_substream); } if (chip->rmidi && (status & FM801_IRQ_MPU)) - snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs); + snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); if (status & FM801_IRQ_VOLUME) ;/* TODO */ diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index e9d4cb4d07e1..a76a778d0a1f 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -811,7 +811,7 @@ static void azx_init_chip(struct azx *chip) /* * interrupt handler */ -static irqreturn_t azx_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t azx_interrupt(int irq, void *dev_id) { struct azx *chip = dev_id; struct azx_dev *azx_dev; diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index dc69392eafa3..8a576b78bee5 100644 --- a/sound/pci/ice1712/ice1712.c +++ b/sound/pci/ice1712/ice1712.c @@ -420,7 +420,7 @@ static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdi * Interrupt handler */ -static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id) { struct snd_ice1712 *ice = dev_id; unsigned char status; @@ -433,7 +433,7 @@ static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id, struct pt_regs * handled = 1; if (status & ICE1712_IRQ_MPU1) { if (ice->rmidi[0]) - snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data, regs); + snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data); outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT)); status &= ~ICE1712_IRQ_MPU1; } @@ -441,7 +441,7 @@ static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id, struct pt_regs * outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT)); if (status & ICE1712_IRQ_MPU2) { if (ice->rmidi[1]) - snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data, regs); + snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data); outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT)); status &= ~ICE1712_IRQ_MPU2; } diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c index 71d6aedc0749..e9cbfdf37059 100644 --- a/sound/pci/ice1712/ice1724.c +++ b/sound/pci/ice1712/ice1724.c @@ -218,7 +218,7 @@ static unsigned int snd_vt1724_get_gpio_data(struct snd_ice1712 *ice) * Interrupt handler */ -static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id) { struct snd_ice1712 *ice = dev_id; unsigned char status; @@ -236,7 +236,7 @@ static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id, struct pt_regs *r */ if ((status & VT1724_IRQ_MPU_RX)||(status & VT1724_IRQ_MPU_TX)) { if (ice->rmidi[0]) - snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data, regs); + snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data); outb(status & (VT1724_IRQ_MPU_RX|VT1724_IRQ_MPU_TX), ICEREG1724(ice, IRQSTAT)); status &= ~(VT1724_IRQ_MPU_RX|VT1724_IRQ_MPU_TX); } diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 72dbaedcbdf5..f4319b8d4644 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -801,7 +801,7 @@ static inline void snd_intel8x0_update(struct intel8x0 *chip, struct ichdev *ich status & (ICH_FIFOE | ICH_BCIS | ICH_LVBCI)); } -static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id) { struct intel8x0 *chip = dev_id; struct ichdev *ichdev; diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c index 268e2f7241ea..6703f5cb5569 100644 --- a/sound/pci/intel8x0m.c +++ b/sound/pci/intel8x0m.c @@ -511,7 +511,7 @@ static inline void snd_intel8x0_update(struct intel8x0m *chip, struct ichdev *ic iputbyte(chip, port + ichdev->roff_sr, ICH_FIFOE | ICH_BCIS | ICH_LVBCI); } -static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id) { struct intel8x0m *chip = dev_id; struct ichdev *ichdev; diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c index cfea51f44784..398aa10a06e8 100644 --- a/sound/pci/korg1212/korg1212.c +++ b/sound/pci/korg1212/korg1212.c @@ -1119,7 +1119,7 @@ static void snd_korg1212_OnDSPDownloadComplete(struct snd_korg1212 *korg1212) snd_korg1212_setCardState(korg1212, K1212_STATE_DSP_COMPLETE); } -static irqreturn_t snd_korg1212_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_korg1212_interrupt(int irq, void *dev_id) { u32 doorbellValue; struct snd_korg1212 *korg1212 = dev_id; diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index 45214b3b81be..05605f474a72 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -1685,8 +1685,7 @@ static void snd_m3_update_hw_volume(unsigned long private_data) spin_unlock_irqrestore(&chip->ac97_lock, flags); } -static irqreturn_t -snd_m3_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_m3_interrupt(int irq, void *dev_id) { struct snd_m3 *chip = dev_id; u8 status; diff --git a/sound/pci/mixart/mixart_core.c b/sound/pci/mixart/mixart_core.c index 406ac3a9d42a..d54457317b14 100644 --- a/sound/pci/mixart/mixart_core.c +++ b/sound/pci/mixart/mixart_core.c @@ -408,7 +408,7 @@ void snd_mixart_msg_tasklet(unsigned long arg) } -irqreturn_t snd_mixart_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t snd_mixart_interrupt(int irq, void *dev_id) { struct mixart_mgr *mgr = dev_id; int err; diff --git a/sound/pci/mixart/mixart_core.h b/sound/pci/mixart/mixart_core.h index 1fe2bcfcc57c..c919b734756f 100644 --- a/sound/pci/mixart/mixart_core.h +++ b/sound/pci/mixart/mixart_core.h @@ -563,7 +563,7 @@ int snd_mixart_send_msg(struct mixart_mgr *mgr, struct mixart_msg *request, int int snd_mixart_send_msg_wait_notif(struct mixart_mgr *mgr, struct mixart_msg *request, u32 notif_event); int snd_mixart_send_msg_nonblock(struct mixart_mgr *mgr, struct mixart_msg *request); -irqreturn_t snd_mixart_interrupt(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t snd_mixart_interrupt(int irq, void *dev_id); void snd_mixart_msg_tasklet(unsigned long arg); void snd_mixart_reset_board(struct mixart_mgr *mgr); diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c index 101eee0aa018..b1bbdb9e3b7b 100644 --- a/sound/pci/nm256/nm256.c +++ b/sound/pci/nm256/nm256.c @@ -236,7 +236,7 @@ struct nm256 { int irq; int irq_acks; - irqreturn_t (*interrupt)(int, void *, struct pt_regs *); + irq_handler_t interrupt; int badintrcount; /* counter to check bogus interrupts */ struct mutex irq_mutex; @@ -1004,7 +1004,7 @@ snd_nm256_intr_check(struct nm256 *chip) */ static irqreturn_t -snd_nm256_interrupt(int irq, void *dev_id, struct pt_regs *dummy) +snd_nm256_interrupt(int irq, void *dev_id) { struct nm256 *chip = dev_id; u16 status; @@ -1069,7 +1069,7 @@ snd_nm256_interrupt(int irq, void *dev_id, struct pt_regs *dummy) */ static irqreturn_t -snd_nm256_interrupt_zx(int irq, void *dev_id, struct pt_regs *dummy) +snd_nm256_interrupt_zx(int irq, void *dev_id) { struct nm256 *chip = dev_id; u32 status; diff --git a/sound/pci/pcxhr/pcxhr_core.c b/sound/pci/pcxhr/pcxhr_core.c index c40f59062684..0ff8dc36fde3 100644 --- a/sound/pci/pcxhr/pcxhr_core.c +++ b/sound/pci/pcxhr/pcxhr_core.c @@ -1131,7 +1131,7 @@ static void pcxhr_update_timer_pos(struct pcxhr_mgr *mgr, } -irqreturn_t pcxhr_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t pcxhr_interrupt(int irq, void *dev_id) { struct pcxhr_mgr *mgr = dev_id; unsigned int reg; diff --git a/sound/pci/pcxhr/pcxhr_core.h b/sound/pci/pcxhr/pcxhr_core.h index e7415d6d1826..d9a4ab609875 100644 --- a/sound/pci/pcxhr/pcxhr_core.h +++ b/sound/pci/pcxhr/pcxhr_core.h @@ -194,7 +194,7 @@ int pcxhr_write_io_num_reg_cont(struct pcxhr_mgr *mgr, unsigned int mask, /* interrupt handling */ -irqreturn_t pcxhr_interrupt(int irq, void *dev_id, struct pt_regs *regs); +irqreturn_t pcxhr_interrupt(int irq, void *dev_id); void pcxhr_msg_tasklet(unsigned long arg); #endif /* __SOUND_PCXHR_CORE_H */ diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c index fe210c853442..ec4899147e1d 100644 --- a/sound/pci/riptide/riptide.c +++ b/sound/pci/riptide/riptide.c @@ -1736,7 +1736,7 @@ snd_riptide_pcm(struct snd_riptide *chip, int device, struct snd_pcm **rpcm) } static irqreturn_t -snd_riptide_interrupt(int irq, void *dev_id, struct pt_regs *regs) +snd_riptide_interrupt(int irq, void *dev_id) { struct snd_riptide *chip = dev_id; struct cmdif *cif = chip->cif; @@ -1751,8 +1751,7 @@ snd_riptide_interrupt(int irq, void *dev_id, struct pt_regs *regs) if (chip->rmidi && IS_MPUIRQ(cif->hwport)) { chip->handled_irqs++; snd_mpu401_uart_interrupt(irq, - chip->rmidi->private_data, - regs); + chip->rmidi->private_data); } SET_AIACK(cif->hwport); } diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c index 2a71499242fa..dc8d1302e22d 100644 --- a/sound/pci/rme32.c +++ b/sound/pci/rme32.c @@ -818,8 +818,7 @@ static void snd_rme32_pcm_stop(struct rme32 * rme32, int to_pause) writel(0, rme32->iobase + RME32_IO_RESET_POS); } -static irqreturn_t -snd_rme32_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_rme32_interrupt(int irq, void *dev_id) { struct rme32 *rme32 = (struct rme32 *) dev_id; diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c index f8de7c997017..106110a89a4c 100644 --- a/sound/pci/rme96.c +++ b/sound/pci/rme96.c @@ -1117,8 +1117,7 @@ snd_rme96_capture_stop(struct rme96 *rme96) static irqreturn_t snd_rme96_interrupt(int irq, - void *dev_id, - struct pt_regs *regs) + void *dev_id) { struct rme96 *rme96 = (struct rme96 *)dev_id; diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index d3e07de433b0..694aa057ed49 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -3603,7 +3603,7 @@ static void hdsp_midi_tasklet(unsigned long arg) snd_hdsp_midi_input_read (&hdsp->midi[1]); } -static irqreturn_t snd_hdsp_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_hdsp_interrupt(int irq, void *dev_id) { struct hdsp *hdsp = (struct hdsp *) dev_id; unsigned int status; diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 7d03ae066d53..7055d893855d 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -2556,8 +2556,7 @@ static int snd_hdspm_set_defaults(struct hdspm * hdspm) interupt ------------------------------------------------------------*/ -static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id) { struct hdspm *hdspm = (struct hdspm *) dev_id; unsigned int status; diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c index fc15f61ad5d1..cf0427b4bfde 100644 --- a/sound/pci/rme9652/rme9652.c +++ b/sound/pci/rme9652/rme9652.c @@ -1882,7 +1882,7 @@ static void snd_rme9652_set_defaults(struct snd_rme9652 *rme9652) rme9652_set_rate(rme9652, 48000); } -static irqreturn_t snd_rme9652_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_rme9652_interrupt(int irq, void *dev_id) { struct snd_rme9652 *rme9652 = (struct snd_rme9652 *) dev_id; diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c index e5d4def1aa6f..f9b8afabda9c 100644 --- a/sound/pci/sonicvibes.c +++ b/sound/pci/sonicvibes.c @@ -580,7 +580,7 @@ static int snd_sonicvibes_trigger(struct sonicvibes * sonic, int what, int cmd) return result; } -static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id) { struct sonicvibes *sonic = dev_id; unsigned char status; @@ -601,7 +601,7 @@ static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id, struct pt_reg } if (sonic->rmidi) { if (status & SV_MIDI_IRQ) - snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data, regs); + snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data); } if (status & SV_UD_IRQ) { unsigned char udreg; diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c index ebbe12d78d8c..0d478871808d 100644 --- a/sound/pci/trident/trident_main.c +++ b/sound/pci/trident/trident_main.c @@ -52,8 +52,7 @@ static int snd_trident_pcm_mixer_build(struct snd_trident *trident, static int snd_trident_pcm_mixer_free(struct snd_trident *trident, struct snd_trident_voice * voice, struct snd_pcm_substream *substream); -static irqreturn_t snd_trident_interrupt(int irq, void *dev_id, - struct pt_regs *regs); +static irqreturn_t snd_trident_interrupt(int irq, void *dev_id); static int snd_trident_sis_reset(struct snd_trident *trident); static void snd_trident_clear_voices(struct snd_trident * trident, @@ -3737,7 +3736,7 @@ static int snd_trident_free(struct snd_trident *trident) ---------------------------------------------------------------------------*/ -static irqreturn_t snd_trident_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_trident_interrupt(int irq, void *dev_id) { struct snd_trident *trident = dev_id; unsigned int audio_int, chn_int, stimer, channel, mask, tmp; @@ -3825,7 +3824,7 @@ static irqreturn_t snd_trident_interrupt(int irq, void *dev_id, struct pt_regs * } if (audio_int & MPU401_IRQ) { if (trident->rmidi) { - snd_mpu401_uart_interrupt(irq, trident->rmidi->private_data, regs); + snd_mpu401_uart_interrupt(irq, trident->rmidi->private_data); } else { inb(TRID_REG(trident, T4D_MPUR0)); } diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index 6db3d4cc4d8d..e6990e0bbf23 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -613,7 +613,7 @@ static void snd_via82xx_channel_reset(struct via82xx *chip, struct viadev *viade * Interrupt handler * Used for 686 and 8233A */ -static irqreturn_t snd_via686_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_via686_interrupt(int irq, void *dev_id) { struct via82xx *chip = dev_id; unsigned int status; @@ -623,7 +623,7 @@ static irqreturn_t snd_via686_interrupt(int irq, void *dev_id, struct pt_regs *r if (! (status & chip->intr_mask)) { if (chip->rmidi) /* check mpu401 interrupt */ - return snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs); + return snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); return IRQ_NONE; } @@ -659,7 +659,7 @@ static irqreturn_t snd_via686_interrupt(int irq, void *dev_id, struct pt_regs *r /* * Interrupt handler */ -static irqreturn_t snd_via8233_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_via8233_interrupt(int irq, void *dev_id) { struct via82xx *chip = dev_id; unsigned int status; diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c index 016f9dac253f..5ab1cf3d434b 100644 --- a/sound/pci/via82xx_modem.c +++ b/sound/pci/via82xx_modem.c @@ -475,7 +475,7 @@ static void snd_via82xx_channel_reset(struct via82xx_modem *chip, struct viadev * Interrupt handler */ -static irqreturn_t snd_via82xx_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_via82xx_interrupt(int irq, void *dev_id) { struct via82xx_modem *chip = dev_id; unsigned int status; diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c index 24f6fc52f898..ebc6da89edf3 100644 --- a/sound/pci/ymfpci/ymfpci_main.c +++ b/sound/pci/ymfpci/ymfpci_main.c @@ -753,7 +753,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip) } } -static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id) { struct snd_ymfpci *chip = dev_id; u32 status, nvoice, mode; @@ -799,7 +799,7 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id, struct pt_regs *r snd_ymfpci_writew(chip, YDSXGR_INTFLAG, status); if (chip->rawmidi) - snd_mpu401_uart_interrupt(irq, chip->rawmidi->private_data, regs); + snd_mpu401_uart_interrupt(irq, chip->rawmidi->private_data); return IRQ_HANDLED; } diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.h b/sound/pcmcia/pdaudiocf/pdaudiocf.h index 9a14a4f64bd3..206e2f5a113f 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf.h +++ b/sound/pcmcia/pdaudiocf/pdaudiocf.h @@ -138,7 +138,7 @@ int snd_pdacf_suspend(struct snd_pdacf *chip, pm_message_t state); int snd_pdacf_resume(struct snd_pdacf *chip); #endif int snd_pdacf_pcm_new(struct snd_pdacf *chip); -irqreturn_t pdacf_interrupt(int irq, void *dev, struct pt_regs *regs); +irqreturn_t pdacf_interrupt(int irq, void *dev); void pdacf_tasklet(unsigned long private_data); void pdacf_reinit(struct snd_pdacf *chip, int resume); diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_irq.c b/sound/pcmcia/pdaudiocf/pdaudiocf_irq.c index 7c5f21e45cb4..732263e4a437 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf_irq.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf_irq.c @@ -26,7 +26,7 @@ /* * */ -irqreturn_t pdacf_interrupt(int irq, void *dev, struct pt_regs *regs) +irqreturn_t pdacf_interrupt(int irq, void *dev) { struct snd_pdacf *chip = dev; unsigned short stat; @@ -45,7 +45,7 @@ irqreturn_t pdacf_interrupt(int irq, void *dev, struct pt_regs *regs) if (!(stat & PDAUDIOCF_IRQAKM)) stat |= PDAUDIOCF_IRQAKM; /* check rate */ } - if (regs != NULL) + if (get_irq_regs() != NULL) snd_ak4117_check_rate_and_errors(chip->ak4117, 0); return IRQ_HANDLED; } diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c index 641430631505..c64af55865d4 100644 --- a/sound/ppc/pmac.c +++ b/sound/ppc/pmac.c @@ -713,7 +713,7 @@ void snd_pmac_beep_dma_stop(struct snd_pmac *chip) * interrupt handlers */ static irqreturn_t -snd_pmac_tx_intr(int irq, void *devid, struct pt_regs *regs) +snd_pmac_tx_intr(int irq, void *devid) { struct snd_pmac *chip = devid; snd_pmac_pcm_update(chip, &chip->playback); @@ -722,7 +722,7 @@ snd_pmac_tx_intr(int irq, void *devid, struct pt_regs *regs) static irqreturn_t -snd_pmac_rx_intr(int irq, void *devid, struct pt_regs *regs) +snd_pmac_rx_intr(int irq, void *devid) { struct snd_pmac *chip = devid; snd_pmac_pcm_update(chip, &chip->capture); @@ -731,7 +731,7 @@ snd_pmac_rx_intr(int irq, void *devid, struct pt_regs *regs) static irqreturn_t -snd_pmac_ctrl_intr(int irq, void *devid, struct pt_regs *regs) +snd_pmac_ctrl_intr(int irq, void *devid) { struct snd_pmac *chip = devid; int ctrl = in_le32(&chip->awacs->control); diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c index cdff53e4a17e..2fbe1d183fce 100644 --- a/sound/ppc/tumbler.c +++ b/sound/ppc/tumbler.c @@ -1017,7 +1017,7 @@ static void tumbler_update_automute(struct snd_pmac *chip, int do_notify) /* interrupt - headphone plug changed */ -static irqreturn_t headphone_intr(int irq, void *devid, struct pt_regs *regs) +static irqreturn_t headphone_intr(int irq, void *devid) { struct snd_pmac *chip = devid; if (chip->update_automute && chip->initialized) { diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c index be0bd503f013..c899786f30f5 100644 --- a/sound/sparc/amd7930.c +++ b/sound/sparc/amd7930.c @@ -491,7 +491,7 @@ static void __amd7930_update_map(struct snd_amd7930 *amd) __amd7930_write_map(amd); } -static irqreturn_t snd_amd7930_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_amd7930_interrupt(int irq, void *dev_id) { struct snd_amd7930 *amd = dev_id; unsigned int elapsed; diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c index 9a06c3bd6944..edeb3d3c4c7e 100644 --- a/sound/sparc/cs4231.c +++ b/sound/sparc/cs4231.c @@ -1753,7 +1753,7 @@ out_err: #ifdef SBUS_SUPPORT -static irqreturn_t snd_cs4231_sbus_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t snd_cs4231_sbus_interrupt(int irq, void *dev_id) { unsigned long flags; unsigned char status; diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c index 5a97be689b40..4ceb09d215d8 100644 --- a/sound/sparc/dbri.c +++ b/sound/sparc/dbri.c @@ -1903,8 +1903,7 @@ static void dbri_process_interrupt_buffer(struct snd_dbri * dbri) } } -static irqreturn_t snd_dbri_interrupt(int irq, void *dev_id, - struct pt_regs *regs) +static irqreturn_t snd_dbri_interrupt(int irq, void *dev_id) { struct snd_dbri *dbri = dev_id; static int errcnt = 0; diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c index a42acf6d7b68..c82b01c7ad3a 100644 --- a/sound/usb/usbaudio.c +++ b/sound/usb/usbaudio.c @@ -653,7 +653,7 @@ static struct snd_urb_ops audio_urb_ops_high_speed[2] = { /* * complete callback from data urb */ -static void snd_complete_urb(struct urb *urb, struct pt_regs *regs) +static void snd_complete_urb(struct urb *urb) { struct snd_urb_ctx *ctx = (struct snd_urb_ctx *)urb->context; struct snd_usb_substream *subs = ctx->subs; @@ -676,7 +676,7 @@ static void snd_complete_urb(struct urb *urb, struct pt_regs *regs) /* * complete callback from sync urb */ -static void snd_complete_sync_urb(struct urb *urb, struct pt_regs *regs) +static void snd_complete_sync_urb(struct urb *urb) { struct snd_urb_ctx *ctx = (struct snd_urb_ctx *)urb->context; struct snd_usb_substream *subs = ctx->subs; diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c index 0dcf78adb99a..b7c5e59b2299 100644 --- a/sound/usb/usbmidi.c +++ b/sound/usb/usbmidi.c @@ -223,7 +223,7 @@ static void dump_urb(const char *type, const u8 *data, int length) /* * Processes the data read from the device. */ -static void snd_usbmidi_in_urb_complete(struct urb* urb, struct pt_regs *regs) +static void snd_usbmidi_in_urb_complete(struct urb* urb) { struct snd_usb_midi_in_endpoint* ep = urb->context; @@ -247,7 +247,7 @@ static void snd_usbmidi_in_urb_complete(struct urb* urb, struct pt_regs *regs) snd_usbmidi_submit_urb(urb, GFP_ATOMIC); } -static void snd_usbmidi_out_urb_complete(struct urb* urb, struct pt_regs *regs) +static void snd_usbmidi_out_urb_complete(struct urb* urb) { struct snd_usb_midi_out_endpoint* ep = urb->context; diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c index e516d6adbb22..1024c178f5c0 100644 --- a/sound/usb/usbmixer.c +++ b/sound/usb/usbmixer.c @@ -1710,7 +1710,7 @@ static void snd_usb_mixer_memory_change(struct usb_mixer_interface *mixer, } } -static void snd_usb_mixer_status_complete(struct urb *urb, struct pt_regs *regs) +static void snd_usb_mixer_status_complete(struct urb *urb) { struct usb_mixer_interface *mixer = urb->context; @@ -1772,8 +1772,7 @@ static int snd_usb_mixer_status_create(struct usb_mixer_interface *mixer) return 0; } -static void snd_usb_soundblaster_remote_complete(struct urb *urb, - struct pt_regs *regs) +static void snd_usb_soundblaster_remote_complete(struct urb *urb) { struct usb_mixer_interface *mixer = urb->context; const struct rc_config *rc = mixer->rc_cfg; diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c index cfec38d7839b..e011fcacce92 100644 --- a/sound/usb/usx2y/usbusx2y.c +++ b/sound/usb/usx2y/usbusx2y.c @@ -172,7 +172,7 @@ static void snd_usX2Y_card_private_free(struct snd_card *card); /* * pipe 4 is used for switching the lamps, setting samplerate, volumes .... */ -static void i_usX2Y_Out04Int(struct urb *urb, struct pt_regs *regs) +static void i_usX2Y_Out04Int(struct urb *urb) { #ifdef CONFIG_SND_DEBUG if (urb->status) { @@ -184,7 +184,7 @@ static void i_usX2Y_Out04Int(struct urb *urb, struct pt_regs *regs) #endif } -static void i_usX2Y_In04Int(struct urb *urb, struct pt_regs *regs) +static void i_usX2Y_In04Int(struct urb *urb) { int err = 0; struct usX2Ydev *usX2Y = urb->context; diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c index f6bd0dee563c..e662281a751a 100644 --- a/sound/usb/usx2y/usbusx2yaudio.c +++ b/sound/usb/usx2y/usbusx2yaudio.c @@ -306,7 +306,7 @@ static void usX2Y_error_sequence(struct usX2Ydev *usX2Y, usX2Y_clients_stop(usX2Y); } -static void i_usX2Y_urb_complete(struct urb *urb, struct pt_regs *regs) +static void i_usX2Y_urb_complete(struct urb *urb) { struct snd_usX2Y_substream *subs = urb->context; struct usX2Ydev *usX2Y = subs->usX2Y; @@ -350,7 +350,7 @@ static void i_usX2Y_urb_complete(struct urb *urb, struct pt_regs *regs) } static void usX2Y_urbs_set_complete(struct usX2Ydev * usX2Y, - void (*complete)(struct urb *, struct pt_regs *)) + void (*complete)(struct urb *)) { int s, u; for (s = 0; s < 4; s++) { @@ -370,7 +370,7 @@ static void usX2Y_subs_startup_finish(struct usX2Ydev * usX2Y) usX2Y->prepare_subs = NULL; } -static void i_usX2Y_subs_startup(struct urb *urb, struct pt_regs *regs) +static void i_usX2Y_subs_startup(struct urb *urb) { struct snd_usX2Y_substream *subs = urb->context; struct usX2Ydev *usX2Y = subs->usX2Y; @@ -382,7 +382,7 @@ static void i_usX2Y_subs_startup(struct urb *urb, struct pt_regs *regs) wake_up(&usX2Y->prepare_wait_queue); } - i_usX2Y_urb_complete(urb, regs); + i_usX2Y_urb_complete(urb); } static void usX2Y_subs_prepare(struct snd_usX2Y_substream *subs) @@ -663,7 +663,7 @@ static struct s_c2 SetRate48000[] = }; #define NOOF_SETRATE_URBS ARRAY_SIZE(SetRate48000) -static void i_usX2Y_04Int(struct urb *urb, struct pt_regs *regs) +static void i_usX2Y_04Int(struct urb *urb) { struct usX2Ydev *usX2Y = urb->context; diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c index 88b72b52590f..9acef9d90543 100644 --- a/sound/usb/usx2y/usx2yhwdeppcm.c +++ b/sound/usb/usx2y/usx2yhwdeppcm.c @@ -226,7 +226,7 @@ static inline int usX2Y_usbpcm_usbframe_complete(struct snd_usX2Y_substream *cap } -static void i_usX2Y_usbpcm_urb_complete(struct urb *urb, struct pt_regs *regs) +static void i_usX2Y_usbpcm_urb_complete(struct urb *urb) { struct snd_usX2Y_substream *subs = urb->context; struct usX2Ydev *usX2Y = subs->usX2Y; @@ -294,7 +294,7 @@ static void usX2Y_usbpcm_subs_startup_finish(struct usX2Ydev * usX2Y) usX2Y->prepare_subs = NULL; } -static void i_usX2Y_usbpcm_subs_startup(struct urb *urb, struct pt_regs *regs) +static void i_usX2Y_usbpcm_subs_startup(struct urb *urb) { struct snd_usX2Y_substream *subs = urb->context; struct usX2Ydev *usX2Y = subs->usX2Y; @@ -311,7 +311,7 @@ static void i_usX2Y_usbpcm_subs_startup(struct urb *urb, struct pt_regs *regs) wake_up(&usX2Y->prepare_wait_queue); } - i_usX2Y_usbpcm_urb_complete(urb, regs); + i_usX2Y_usbpcm_urb_complete(urb); } /* -- cgit v1.2.3 From efbc52f945696702a97a78b12812093f61880c2c Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Fri, 6 Oct 2006 00:43:50 -0700 Subject: [PATCH] irq_reqs: export __irq_regs Modules might want this. Cc: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/irq_regs.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'lib') diff --git a/lib/irq_regs.c b/lib/irq_regs.c index 101b1a4f9b14..753880a5440c 100644 --- a/lib/irq_regs.c +++ b/lib/irq_regs.c @@ -8,8 +8,10 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ +#include #include #ifndef ARCH_HAS_OWN_IRQ_REGS DEFINE_PER_CPU(struct pt_regs *, __irq_regs); +EXPORT_PER_CPU_SYMBOL(__irq_regs); #endif -- cgit v1.2.3 From 20241ad409fbc42d9e7f92f5fdb4783b7f1b36eb Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 10 Oct 2006 22:47:57 +0100 Subject: [PATCH] gfp annotations: radix_tree_root struct radix_tree_root has unused upper bits of ->gfp_mask reused for tags bitmap. Annotated. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- lib/radix-tree.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lib') diff --git a/lib/radix-tree.c b/lib/radix-tree.c index 637d55608de5..aa9bfd0bdbd1 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -160,13 +160,13 @@ static inline int tag_get(struct radix_tree_node *node, unsigned int tag, static inline void root_tag_set(struct radix_tree_root *root, unsigned int tag) { - root->gfp_mask |= (1 << (tag + __GFP_BITS_SHIFT)); + root->gfp_mask |= (__force gfp_t)(1 << (tag + __GFP_BITS_SHIFT)); } static inline void root_tag_clear(struct radix_tree_root *root, unsigned int tag) { - root->gfp_mask &= ~(1 << (tag + __GFP_BITS_SHIFT)); + root->gfp_mask &= (__force gfp_t)~(1 << (tag + __GFP_BITS_SHIFT)); } static inline void root_tag_clear_all(struct radix_tree_root *root) @@ -176,7 +176,7 @@ static inline void root_tag_clear_all(struct radix_tree_root *root) static inline int root_tag_get(struct radix_tree_root *root, unsigned int tag) { - return root->gfp_mask & (1 << (tag + __GFP_BITS_SHIFT)); + return (__force unsigned)root->gfp_mask & (1 << (tag + __GFP_BITS_SHIFT)); } /* -- cgit v1.2.3 From 80fc9f532d8c05d4cb12d55660624ce53a378349 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 11 Oct 2006 01:43:58 -0400 Subject: Input: add missing exports to fix modular build Signed-off-by: Dmitry Torokhov --- drivers/char/random.c | 1 + lib/kobject.c | 1 + 2 files changed, 2 insertions(+) (limited to 'lib') diff --git a/drivers/char/random.c b/drivers/char/random.c index 07f47a0208a7..eb6b13f4211a 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -645,6 +645,7 @@ void add_input_randomness(unsigned int type, unsigned int code, add_timer_randomness(&input_timer_state, (type << 4) ^ code ^ (code >> 4) ^ value); } +EXPORT_SYMBOL_GPL(add_input_randomness); void add_interrupt_randomness(int irq) { diff --git a/lib/kobject.c b/lib/kobject.c index 1699eb9161f3..7dd5c0e9d996 100644 --- a/lib/kobject.c +++ b/lib/kobject.c @@ -119,6 +119,7 @@ char *kobject_get_path(struct kobject *kobj, gfp_t gfp_mask) return path; } +EXPORT_SYMBOL_GPL(kobject_get_path); /** * kobject_init - initialize object. -- cgit v1.2.3 From 4dfbb9d8c6cbfc32faa5c71145bd2a43e1f8237c Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Wed, 11 Oct 2006 01:45:14 -0400 Subject: Lockdep: add lockdep_set_class_and_subclass() and lockdep_set_subclass() This annotation makes it possible to assign a subclass on lock init. This annotation is meant to reduce the _nested() annotations by assigning a default subclass. One could do without this annotation and rely on lockdep_set_class() exclusively, but that would require a manual stack of struct lock_class_key objects. Signed-off-by: Peter Zijlstra Signed-off-by: Dmitry Torokhov --- include/linux/lockdep.h | 15 +++++++++++---- kernel/lockdep.c | 10 ++++++---- kernel/mutex-debug.c | 2 +- lib/rwsem-spinlock.c | 2 +- lib/rwsem.c | 2 +- lib/spinlock_debug.c | 4 ++-- net/core/sock.c | 2 +- 7 files changed, 23 insertions(+), 14 deletions(-) (limited to 'lib') diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index 1314ca0f29be..14fec2a23b2e 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -202,7 +202,7 @@ extern int lockdep_internal(void); */ extern void lockdep_init_map(struct lockdep_map *lock, const char *name, - struct lock_class_key *key); + struct lock_class_key *key, int subclass); /* * Reinitialize a lock key - for cases where there is special locking or @@ -211,9 +211,14 @@ extern void lockdep_init_map(struct lockdep_map *lock, const char *name, * or they are too narrow (they suffer from a false class-split): */ #define lockdep_set_class(lock, key) \ - lockdep_init_map(&(lock)->dep_map, #key, key) + lockdep_init_map(&(lock)->dep_map, #key, key, 0) #define lockdep_set_class_and_name(lock, key, name) \ - lockdep_init_map(&(lock)->dep_map, name, key) + lockdep_init_map(&(lock)->dep_map, name, key, 0) +#define lockdep_set_class_and_subclass(lock, key, sub) \ + lockdep_init_map(&(lock)->dep_map, #key, key, sub) +#define lockdep_set_subclass(lock, sub) \ + lockdep_init_map(&(lock)->dep_map, #lock, \ + (lock)->dep_map.key, sub) /* * Acquire a lock. @@ -257,10 +262,12 @@ static inline int lockdep_internal(void) # define lock_release(l, n, i) do { } while (0) # define lockdep_init() do { } while (0) # define lockdep_info() do { } while (0) -# define lockdep_init_map(lock, name, key) do { (void)(key); } while (0) +# define lockdep_init_map(lock, name, key, sub) do { (void)(key); } while (0) # define lockdep_set_class(lock, key) do { (void)(key); } while (0) # define lockdep_set_class_and_name(lock, key, name) \ do { (void)(key); } while (0) +#define lockdep_set_class_and_subclass(lock, key, sub) \ + do { (void)(key); } while (0) # define INIT_LOCKDEP # define lockdep_reset() do { debug_locks = 1; } while (0) # define lockdep_free_key_range(start, size) do { } while (0) diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 4c0553461000..ba7156ac70c1 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -1177,7 +1177,7 @@ look_up_lock_class(struct lockdep_map *lock, unsigned int subclass) * itself, so actual lookup of the hash should be once per lock object. */ static inline struct lock_class * -register_lock_class(struct lockdep_map *lock, unsigned int subclass) +register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force) { struct lockdep_subclass_key *key; struct list_head *hash_head; @@ -1249,7 +1249,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass) out_unlock_set: __raw_spin_unlock(&hash_lock); - if (!subclass) + if (!subclass || force) lock->class_cache = class; DEBUG_LOCKS_WARN_ON(class->subclass != subclass); @@ -1937,7 +1937,7 @@ void trace_softirqs_off(unsigned long ip) * Initialize a lock instance's lock-class mapping info: */ void lockdep_init_map(struct lockdep_map *lock, const char *name, - struct lock_class_key *key) + struct lock_class_key *key, int subclass) { if (unlikely(!debug_locks)) return; @@ -1957,6 +1957,8 @@ void lockdep_init_map(struct lockdep_map *lock, const char *name, lock->name = name; lock->key = key; lock->class_cache = NULL; + if (subclass) + register_lock_class(lock, subclass, 1); } EXPORT_SYMBOL_GPL(lockdep_init_map); @@ -1995,7 +1997,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass, * Not cached yet or subclass? */ if (unlikely(!class)) { - class = register_lock_class(lock, subclass); + class = register_lock_class(lock, subclass, 0); if (!class) return 0; } diff --git a/kernel/mutex-debug.c b/kernel/mutex-debug.c index e3203c654dda..18651641a7b5 100644 --- a/kernel/mutex-debug.c +++ b/kernel/mutex-debug.c @@ -91,7 +91,7 @@ void debug_mutex_init(struct mutex *lock, const char *name, * Make sure we are not reinitializing a held lock: */ debug_check_no_locks_freed((void *)lock, sizeof(*lock)); - lockdep_init_map(&lock->dep_map, name, key); + lockdep_init_map(&lock->dep_map, name, key, 0); #endif lock->owner = NULL; lock->magic = lock; diff --git a/lib/rwsem-spinlock.c b/lib/rwsem-spinlock.c index db4fed74b940..c4cfd6c0342f 100644 --- a/lib/rwsem-spinlock.c +++ b/lib/rwsem-spinlock.c @@ -28,7 +28,7 @@ void __init_rwsem(struct rw_semaphore *sem, const char *name, * Make sure we are not reinitializing a held semaphore: */ debug_check_no_locks_freed((void *)sem, sizeof(*sem)); - lockdep_init_map(&sem->dep_map, name, key); + lockdep_init_map(&sem->dep_map, name, key, 0); #endif sem->activity = 0; spin_lock_init(&sem->wait_lock); diff --git a/lib/rwsem.c b/lib/rwsem.c index 901d0e7da892..cdb4e3d05607 100644 --- a/lib/rwsem.c +++ b/lib/rwsem.c @@ -19,7 +19,7 @@ void __init_rwsem(struct rw_semaphore *sem, const char *name, * Make sure we are not reinitializing a held semaphore: */ debug_check_no_locks_freed((void *)sem, sizeof(*sem)); - lockdep_init_map(&sem->dep_map, name, key); + lockdep_init_map(&sem->dep_map, name, key, 0); #endif sem->count = RWSEM_UNLOCKED_VALUE; spin_lock_init(&sem->wait_lock); diff --git a/lib/spinlock_debug.c b/lib/spinlock_debug.c index dafaf1de2491..b6c4f898197c 100644 --- a/lib/spinlock_debug.c +++ b/lib/spinlock_debug.c @@ -20,7 +20,7 @@ void __spin_lock_init(spinlock_t *lock, const char *name, * Make sure we are not reinitializing a held lock: */ debug_check_no_locks_freed((void *)lock, sizeof(*lock)); - lockdep_init_map(&lock->dep_map, name, key); + lockdep_init_map(&lock->dep_map, name, key, 0); #endif lock->raw_lock = (raw_spinlock_t)__RAW_SPIN_LOCK_UNLOCKED; lock->magic = SPINLOCK_MAGIC; @@ -38,7 +38,7 @@ void __rwlock_init(rwlock_t *lock, const char *name, * Make sure we are not reinitializing a held lock: */ debug_check_no_locks_freed((void *)lock, sizeof(*lock)); - lockdep_init_map(&lock->dep_map, name, key); + lockdep_init_map(&lock->dep_map, name, key, 0); #endif lock->raw_lock = (raw_rwlock_t) __RAW_RW_LOCK_UNLOCKED; lock->magic = RWLOCK_MAGIC; diff --git a/net/core/sock.c b/net/core/sock.c index b77e155cbe6c..d472db4776c3 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -823,7 +823,7 @@ static void inline sock_lock_init(struct sock *sk) af_family_slock_key_strings[sk->sk_family]); lockdep_init_map(&sk->sk_lock.dep_map, af_family_key_strings[sk->sk_family], - af_family_keys + sk->sk_family); + af_family_keys + sk->sk_family, 0); } /** -- cgit v1.2.3 From dea20a3fbdd08e5ae2a0b33d2577c794a3764a11 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 11 Oct 2006 01:20:44 -0700 Subject: [PATCH] Disable DETECT_SOFTLOCKUP for s390 We got several false bug reports because of enabled CONFIG_DETECT_SOFTLOCKUP. Disable soft lockup detection on s390, since it doesn't work on a virtualized architecture. Cc: Martin Schwidefsky Signed-off-by: Heiko Carstens Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 756a908c441d..2d7cb0d04fc8 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -71,7 +71,7 @@ config LOG_BUF_SHIFT config DETECT_SOFTLOCKUP bool "Detect Soft Lockups" - depends on DEBUG_KERNEL + depends on DEBUG_KERNEL && !S390 default y help Say Y here to enable the kernel to detect "soft lockups", -- cgit v1.2.3 From 0f836e5fecf59d0d0353e9af11fd14a32a3001ae Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Wed, 11 Oct 2006 01:21:43 -0700 Subject: [PATCH] Add CONFIG_HEADERS_CHECK option to automatically run 'make headers_check' In order to encourage people to notice when they break the exported headers, add a config option which automatically runs the sanity checks when building vmlinux. That way, those who use allyesconfig will notice failures. Signed-off-by: David Woodhouse Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Makefile | 3 +++ lib/Kconfig.debug | 13 +++++++++++++ 2 files changed, 16 insertions(+) (limited to 'lib') diff --git a/Makefile b/Makefile index 274b780029b1..f242829c4f0b 100644 --- a/Makefile +++ b/Makefile @@ -741,6 +741,9 @@ endif # ifdef CONFIG_KALLSYMS # vmlinux image - including updated kernel symbols vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) $(kallsyms.o) FORCE +ifdef CONFIG_HEADERS_CHECK + $(Q)$(MAKE) headers_check +endif $(call if_changed_rule,vmlinux__) $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost $@ $(Q)rm -f .old_version diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 2d7cb0d04fc8..8fd2dbf7eb5b 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -371,6 +371,19 @@ config FORCED_INLINING become the default in the future, until then this option is there to test gcc for this. +config HEADERS_CHECK + bool "Run 'make headers_check' when building vmlinux" + help + This option will extract the user-visible kernel headers whenever + building the kernel, and will run basic sanity checks on them to + ensure that exported files do not attempt to include files which + were not exported, etc. + + If you're making modifications to header files which are + relevant for userspace, say 'Y', and check the headers + exported to $(INSTALL_HDR_PATH) (usually 'usr/include' in + your build tree), to make sure they're suitable. + config RCU_TORTURE_TEST tristate "torture tests for RCU" depends on DEBUG_KERNEL -- cgit v1.2.3 From e0ab2928cc2202f13f0574d4c6f567f166d307eb Mon Sep 17 00:00:00 2001 From: Stephane Eranian Date: Wed, 11 Oct 2006 01:21:45 -0700 Subject: [PATCH] Add carta_random32() library routine This is a follow-up patch based on the review for perfmon2. This patch adds the carta_random32() library routine + carta_random32.h header file. This is fast, simple, and efficient pseudo number generator algorithm. We use it in perfmon2 to randomize the sampling periods. In this context, we do not need any fancy randomizer. Signed-off-by: stephane eranian Cc: David Mosberger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/carta_random32.h | 29 +++++++++++++++++++++++++++++ lib/Makefile | 2 +- lib/carta_random32.c | 41 +++++++++++++++++++++++++++++++++++++++++ 3 files changed, 71 insertions(+), 1 deletion(-) create mode 100644 include/linux/carta_random32.h create mode 100644 lib/carta_random32.c (limited to 'lib') diff --git a/include/linux/carta_random32.h b/include/linux/carta_random32.h new file mode 100644 index 000000000000..f6f3bd9f20b5 --- /dev/null +++ b/include/linux/carta_random32.h @@ -0,0 +1,29 @@ +/* + * Fast, simple, yet decent quality random number generator based on + * a paper by David G. Carta ("Two Fast Implementations of the + * `Minimal Standard' Random Number Generator," Communications of the + * ACM, January, 1990). + * + * Copyright (c) 2002-2006 Hewlett-Packard Development Company, L.P. + * Contributed by Stephane Eranian + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of version 2 of the GNU General Public + * License as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA + */ +#ifndef _LINUX_CARTA_RANDOM32_H_ +#define _LINUX_CARTA_RANDOM32_H_ + +u64 carta_random32(u64 seed); + +#endif /* _LINUX_CARTA_RANDOM32_H_ */ diff --git a/lib/Makefile b/lib/Makefile index 8e6662bb9c37..59070dbfbeb4 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -5,7 +5,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \ bust_spinlocks.o rbtree.o radix-tree.o dump_stack.o \ idr.o div64.o int_sqrt.o bitmap.o extable.o prio_tree.o \ - sha1.o irq_regs.o + sha1.o irq_regs.o carta_random32.o lib-$(CONFIG_MMU) += ioremap.o lib-$(CONFIG_SMP) += cpumask.o diff --git a/lib/carta_random32.c b/lib/carta_random32.c new file mode 100644 index 000000000000..ca82df70eee4 --- /dev/null +++ b/lib/carta_random32.c @@ -0,0 +1,41 @@ +/* + * Copyright (c) 2002-2006 Hewlett-Packard Development Company, L.P. + * Contributed by David Mosberger-Tang + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of version 2 of the GNU General Public + * License as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA + */ +#include +#include + +/* + * Fast, simple, yet decent quality random number generator based on + * a paper by David G. Carta ("Two Fast Implementations of the + * `Minimal Standard' Random Number Generator," Communications of the + * ACM, January, 1990). + */ +u64 carta_random32 (u64 seed) +{ +# define A 16807 +# define M ((u32) 1 << 31) + u64 s, prod = A * seed, p, q; + + p = (prod >> 31) & (M - 1); + q = (prod >> 0) & (M - 1); + s = p + q; + if (s >= M) + s -= M - 1; + return s; +} +EXPORT_SYMBOL_GPL(carta_random32); -- cgit v1.2.3 From 01a3ee2b203e511e20f98b85a9172fd32c53e87c Mon Sep 17 00:00:00 2001 From: Reinette Chatre Date: Wed, 11 Oct 2006 01:21:55 -0700 Subject: [PATCH] bitmap: parse input from kernel and user buffers lib/bitmap.c:bitmap_parse() is a library function that received as input a user buffer. This seemed to have originated from the way the write_proc function of the /proc filesystem operates. This has been reworked to not use kmalloc and eliminates a lot of get_user() overhead by performing one access_ok before using __get_user(). We need to test if we are in kernel or user space (is_user) and access the buffer differently. We cannot use __get_user() to access kernel addresses in all cases, for example in architectures with separate address space for kernel and user. This function will be useful for other uses as well; for example, taking input for /sysfs instead of /proc, so it was changed to accept kernel buffers. We have this use for the Linux UWB project, as part as the upcoming bandwidth allocator code. Only a few routines used this function and they were changed too. Signed-off-by: Reinette Chatre Signed-off-by: Inaky Perez-Gonzalez Cc: Paul Jackson Cc: Joe Korty Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/bitmap.h | 13 ++++++++++-- include/linux/cpumask.h | 14 ++++++------- include/linux/nodemask.h | 14 ++++++------- kernel/irq/proc.c | 2 +- kernel/profile.c | 2 +- lib/bitmap.c | 54 ++++++++++++++++++++++++++++++++++++++---------- 6 files changed, 70 insertions(+), 29 deletions(-) (limited to 'lib') diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index dcc5de7cc487..64b4641904fe 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -46,7 +46,8 @@ * bitmap_remap(dst, src, old, new, nbits) *dst = map(old, new)(src) * bitmap_bitremap(oldbit, old, new, nbits) newbit = map(old, new)(oldbit) * bitmap_scnprintf(buf, len, src, nbits) Print bitmap src to buf - * bitmap_parse(ubuf, ulen, dst, nbits) Parse bitmap dst from user buf + * bitmap_parse(buf, buflen, dst, nbits) Parse bitmap dst from kernel buf + * bitmap_parse_user(ubuf, ulen, dst, nbits) Parse bitmap dst from user buf * bitmap_scnlistprintf(buf, len, src, nbits) Print bitmap src as list to buf * bitmap_parselist(buf, dst, nbits) Parse bitmap dst from list * bitmap_find_free_region(bitmap, bits, order) Find and allocate bit region @@ -106,7 +107,9 @@ extern int __bitmap_weight(const unsigned long *bitmap, int bits); extern int bitmap_scnprintf(char *buf, unsigned int len, const unsigned long *src, int nbits); -extern int bitmap_parse(const char __user *ubuf, unsigned int ulen, +extern int __bitmap_parse(const char *buf, unsigned int buflen, int is_user, + unsigned long *dst, int nbits); +extern int bitmap_parse_user(const char __user *ubuf, unsigned int ulen, unsigned long *dst, int nbits); extern int bitmap_scnlistprintf(char *buf, unsigned int len, const unsigned long *src, int nbits); @@ -270,6 +273,12 @@ static inline void bitmap_shift_left(unsigned long *dst, __bitmap_shift_left(dst, src, n, nbits); } +static inline int bitmap_parse(const char *buf, unsigned int buflen, + unsigned long *maskp, int nmaskbits) +{ + return __bitmap_parse(buf, buflen, 0, maskp, nmaskbits); +} + #endif /* __ASSEMBLY__ */ #endif /* __LINUX_BITMAP_H */ diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index b268a3c0c376..d0e8c8b0e34d 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -8,8 +8,8 @@ * See detailed comments in the file linux/bitmap.h describing the * data type on which these cpumasks are based. * - * For details of cpumask_scnprintf() and cpumask_parse(), - * see bitmap_scnprintf() and bitmap_parse() in lib/bitmap.c. + * For details of cpumask_scnprintf() and cpumask_parse_user(), + * see bitmap_scnprintf() and bitmap_parse_user() in lib/bitmap.c. * For details of cpulist_scnprintf() and cpulist_parse(), see * bitmap_scnlistprintf() and bitmap_parselist(), also in bitmap.c. * For details of cpu_remap(), see bitmap_bitremap in lib/bitmap.c @@ -49,7 +49,7 @@ * unsigned long *cpus_addr(mask) Array of unsigned long's in mask * * int cpumask_scnprintf(buf, len, mask) Format cpumask for printing - * int cpumask_parse(ubuf, ulen, mask) Parse ascii string as cpumask + * int cpumask_parse_user(ubuf, ulen, mask) Parse ascii string as cpumask * int cpulist_scnprintf(buf, len, mask) Format cpumask as list for printing * int cpulist_parse(buf, map) Parse ascii string as cpulist * int cpu_remap(oldbit, old, new) newbit = map(old, new)(oldbit) @@ -273,12 +273,12 @@ static inline int __cpumask_scnprintf(char *buf, int len, return bitmap_scnprintf(buf, len, srcp->bits, nbits); } -#define cpumask_parse(ubuf, ulen, dst) \ - __cpumask_parse((ubuf), (ulen), &(dst), NR_CPUS) -static inline int __cpumask_parse(const char __user *buf, int len, +#define cpumask_parse_user(ubuf, ulen, dst) \ + __cpumask_parse_user((ubuf), (ulen), &(dst), NR_CPUS) +static inline int __cpumask_parse_user(const char __user *buf, int len, cpumask_t *dstp, int nbits) { - return bitmap_parse(buf, len, dstp->bits, nbits); + return bitmap_parse_user(buf, len, dstp->bits, nbits); } #define cpulist_scnprintf(buf, len, src) \ diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h index 5dce5c21822c..b1063e9cdb1b 100644 --- a/include/linux/nodemask.h +++ b/include/linux/nodemask.h @@ -8,8 +8,8 @@ * See detailed comments in the file linux/bitmap.h describing the * data type on which these nodemasks are based. * - * For details of nodemask_scnprintf() and nodemask_parse(), - * see bitmap_scnprintf() and bitmap_parse() in lib/bitmap.c. + * For details of nodemask_scnprintf() and nodemask_parse_user(), + * see bitmap_scnprintf() and bitmap_parse_user() in lib/bitmap.c. * For details of nodelist_scnprintf() and nodelist_parse(), see * bitmap_scnlistprintf() and bitmap_parselist(), also in bitmap.c. * For details of node_remap(), see bitmap_bitremap in lib/bitmap.c. @@ -51,7 +51,7 @@ * unsigned long *nodes_addr(mask) Array of unsigned long's in mask * * int nodemask_scnprintf(buf, len, mask) Format nodemask for printing - * int nodemask_parse(ubuf, ulen, mask) Parse ascii string as nodemask + * int nodemask_parse_user(ubuf, ulen, mask) Parse ascii string as nodemask * int nodelist_scnprintf(buf, len, mask) Format nodemask as list for printing * int nodelist_parse(buf, map) Parse ascii string as nodelist * int node_remap(oldbit, old, new) newbit = map(old, new)(oldbit) @@ -288,12 +288,12 @@ static inline int __nodemask_scnprintf(char *buf, int len, return bitmap_scnprintf(buf, len, srcp->bits, nbits); } -#define nodemask_parse(ubuf, ulen, dst) \ - __nodemask_parse((ubuf), (ulen), &(dst), MAX_NUMNODES) -static inline int __nodemask_parse(const char __user *buf, int len, +#define nodemask_parse_user(ubuf, ulen, dst) \ + __nodemask_parse_user((ubuf), (ulen), &(dst), MAX_NUMNODES) +static inline int __nodemask_parse_user(const char __user *buf, int len, nodemask_t *dstp, int nbits) { - return bitmap_parse(buf, len, dstp->bits, nbits); + return bitmap_parse_user(buf, len, dstp->bits, nbits); } #define nodelist_scnprintf(buf, len, src) \ diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index 607c7809ad01..9a352667007c 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -57,7 +57,7 @@ static int irq_affinity_write_proc(struct file *file, const char __user *buffer, if (!irq_desc[irq].chip->set_affinity || no_irq_affinity) return -EIO; - err = cpumask_parse(buffer, count, new_value); + err = cpumask_parse_user(buffer, count, new_value); if (err) return err; diff --git a/kernel/profile.c b/kernel/profile.c index 857300a2afec..f940b462eec9 100644 --- a/kernel/profile.c +++ b/kernel/profile.c @@ -399,7 +399,7 @@ static int prof_cpu_mask_write_proc (struct file *file, const char __user *buffe unsigned long full_count = count, err; cpumask_t new_value; - err = cpumask_parse(buffer, count, new_value); + err = cpumask_parse_user(buffer, count, new_value); if (err) return err; diff --git a/lib/bitmap.c b/lib/bitmap.c index d71e38c54ea5..037fa9aa2ed7 100644 --- a/lib/bitmap.c +++ b/lib/bitmap.c @@ -316,10 +316,11 @@ int bitmap_scnprintf(char *buf, unsigned int buflen, EXPORT_SYMBOL(bitmap_scnprintf); /** - * bitmap_parse - convert an ASCII hex string into a bitmap. - * @ubuf: pointer to buffer in user space containing string. - * @ubuflen: buffer size in bytes. If string is smaller than this + * __bitmap_parse - convert an ASCII hex string into a bitmap. + * @buf: pointer to buffer containing string. + * @buflen: buffer size in bytes. If string is smaller than this * then it must be terminated with a \0. + * @is_user: location of buffer, 0 indicates kernel space * @maskp: pointer to bitmap array that will contain result. * @nmaskbits: size of bitmap, in bits. * @@ -330,11 +331,13 @@ EXPORT_SYMBOL(bitmap_scnprintf); * characters and for grouping errors such as "1,,5", ",44", "," and "". * Leading and trailing whitespace accepted, but not embedded whitespace. */ -int bitmap_parse(const char __user *ubuf, unsigned int ubuflen, - unsigned long *maskp, int nmaskbits) +int __bitmap_parse(const char *buf, unsigned int buflen, + int is_user, unsigned long *maskp, + int nmaskbits) { int c, old_c, totaldigits, ndigits, nchunks, nbits; u32 chunk; + const char __user *ubuf = buf; bitmap_zero(maskp, nmaskbits); @@ -343,11 +346,15 @@ int bitmap_parse(const char __user *ubuf, unsigned int ubuflen, chunk = ndigits = 0; /* Get the next chunk of the bitmap */ - while (ubuflen) { + while (buflen) { old_c = c; - if (get_user(c, ubuf++)) - return -EFAULT; - ubuflen--; + if (is_user) { + if (__get_user(c, ubuf++)) + return -EFAULT; + } + else + c = *buf++; + buflen--; if (isspace(c)) continue; @@ -388,11 +395,36 @@ int bitmap_parse(const char __user *ubuf, unsigned int ubuflen, nbits += (nchunks == 1) ? nbits_to_hold_value(chunk) : CHUNKSZ; if (nbits > nmaskbits) return -EOVERFLOW; - } while (ubuflen && c == ','); + } while (buflen && c == ','); return 0; } -EXPORT_SYMBOL(bitmap_parse); +EXPORT_SYMBOL(__bitmap_parse); + +/** + * bitmap_parse_user() + * + * @ubuf: pointer to user buffer containing string. + * @ulen: buffer size in bytes. If string is smaller than this + * then it must be terminated with a \0. + * @maskp: pointer to bitmap array that will contain result. + * @nmaskbits: size of bitmap, in bits. + * + * Wrapper for __bitmap_parse(), providing it with user buffer. + * + * We cannot have this as an inline function in bitmap.h because it needs + * linux/uaccess.h to get the access_ok() declaration and this causes + * cyclic dependencies. + */ +int bitmap_parse_user(const char __user *ubuf, + unsigned int ulen, unsigned long *maskp, + int nmaskbits) +{ + if (!access_ok(VERIFY_READ, ubuf, ulen)) + return -EFAULT; + return __bitmap_parse((const char *)ubuf, ulen, 1, maskp, nmaskbits); +} +EXPORT_SYMBOL(bitmap_parse_user); /* * bscnl_emit(buf, buflen, rbot, rtop, bp) -- cgit v1.2.3 From 1b95817dd76084c10cb8dc899f429bcc85454741 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 12 Oct 2006 19:10:04 +0100 Subject: [PATCH] uml shouldn't do HEADERS_CHECK The lack of asm-um/Kbuild is deliberate. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- lib/Kconfig.debug | 1 + 1 file changed, 1 insertion(+) (limited to 'lib') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 8fd2dbf7eb5b..77491e311791 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -373,6 +373,7 @@ config FORCED_INLINING config HEADERS_CHECK bool "Run 'make headers_check' when building vmlinux" + depends on !UML help This option will extract the user-visible kernel headers whenever building the kernel, and will run basic sanity checks on them to -- cgit v1.2.3 From aaa248f6c9c81b2683db7dbb0689cd5ed1c86d88 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 17 Oct 2006 00:09:42 -0700 Subject: [PATCH] rename net_random to random32 Make net_random() more widely available by calling it random32 akpm: hopefully this will permit the removal of carta_random32. That needs confirmation from Stephane - this code looks somewhat more computationally expensive, and has a different (ie: callee-stateful) interface. [akpm@osdl.org: lots of build fixes, cleanups] Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller Cc: Stephane Eranian Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/net.h | 7 +-- include/linux/random.h | 3 ++ lib/Makefile | 2 +- lib/random32.c | 142 +++++++++++++++++++++++++++++++++++++++++++++++++ net/core/dev.c | 2 - net/core/utils.c | 116 ---------------------------------------- 6 files changed, 150 insertions(+), 122 deletions(-) create mode 100644 lib/random32.c (limited to 'lib') diff --git a/include/linux/net.h b/include/linux/net.h index c257f716e00f..15c733b816f0 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -19,6 +19,7 @@ #define _LINUX_NET_H #include +#include #include struct poll_table_struct; @@ -193,9 +194,9 @@ extern int sock_map_fd(struct socket *sock); extern struct socket *sockfd_lookup(int fd, int *err); #define sockfd_put(sock) fput(sock->file) extern int net_ratelimit(void); -extern unsigned long net_random(void); -extern void net_srandom(unsigned long); -extern void net_random_init(void); + +#define net_random() random32() +#define net_srandom(seed) srandom32(seed) extern int kernel_sendmsg(struct socket *sock, struct msghdr *msg, struct kvec *vec, size_t num, size_t len); diff --git a/include/linux/random.h b/include/linux/random.h index 5d6456bcdeba..0248b30e306d 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -69,6 +69,9 @@ extern struct file_operations random_fops, urandom_fops; unsigned int get_random_int(void); unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len); +u32 random32(void); +void srandom32(u32 seed); + #endif /* __KERNEL___ */ #endif /* _LINUX_RANDOM_H */ diff --git a/lib/Makefile b/lib/Makefile index 59070dbfbeb4..4b8052f6a7b0 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -12,7 +12,7 @@ lib-$(CONFIG_SMP) += cpumask.o lib-y += kobject.o kref.o kobject_uevent.o klist.o -obj-y += sort.o parser.o halfmd4.o iomap_copy.o debug_locks.o +obj-y += sort.o parser.o halfmd4.o iomap_copy.o debug_locks.o random32.o ifeq ($(CONFIG_DEBUG_KOBJECT),y) CFLAGS_kobject.o += -DDEBUG diff --git a/lib/random32.c b/lib/random32.c new file mode 100644 index 000000000000..4a15ce51cea7 --- /dev/null +++ b/lib/random32.c @@ -0,0 +1,142 @@ +/* + This is a maximally equidistributed combined Tausworthe generator + based on code from GNU Scientific Library 1.5 (30 Jun 2004) + + x_n = (s1_n ^ s2_n ^ s3_n) + + s1_{n+1} = (((s1_n & 4294967294) <<12) ^ (((s1_n <<13) ^ s1_n) >>19)) + s2_{n+1} = (((s2_n & 4294967288) << 4) ^ (((s2_n << 2) ^ s2_n) >>25)) + s3_{n+1} = (((s3_n & 4294967280) <<17) ^ (((s3_n << 3) ^ s3_n) >>11)) + + The period of this generator is about 2^88. + + From: P. L'Ecuyer, "Maximally Equidistributed Combined Tausworthe + Generators", Mathematics of Computation, 65, 213 (1996), 203--213. + + This is available on the net from L'Ecuyer's home page, + + http://www.iro.umontreal.ca/~lecuyer/myftp/papers/tausme.ps + ftp://ftp.iro.umontreal.ca/pub/simulation/lecuyer/papers/tausme.ps + + There is an erratum in the paper "Tables of Maximally + Equidistributed Combined LFSR Generators", Mathematics of + Computation, 68, 225 (1999), 261--269: + http://www.iro.umontreal.ca/~lecuyer/myftp/papers/tausme2.ps + + ... the k_j most significant bits of z_j must be non- + zero, for each j. (Note: this restriction also applies to the + computer code given in [4], but was mistakenly not mentioned in + that paper.) + + This affects the seeding procedure by imposing the requirement + s1 > 1, s2 > 7, s3 > 15. + +*/ + +#include +#include +#include +#include + +struct rnd_state { + u32 s1, s2, s3; +}; + +static DEFINE_PER_CPU(struct rnd_state, net_rand_state); + +static u32 __random32(struct rnd_state *state) +{ +#define TAUSWORTHE(s,a,b,c,d) ((s&c)<>b) + + state->s1 = TAUSWORTHE(state->s1, 13, 19, 4294967294UL, 12); + state->s2 = TAUSWORTHE(state->s2, 2, 25, 4294967288UL, 4); + state->s3 = TAUSWORTHE(state->s3, 3, 11, 4294967280UL, 17); + + return (state->s1 ^ state->s2 ^ state->s3); +} + +static void __set_random32(struct rnd_state *state, unsigned long s) +{ + if (s == 0) + s = 1; /* default seed is 1 */ + +#define LCG(n) (69069 * n) + state->s1 = LCG(s); + state->s2 = LCG(state->s1); + state->s3 = LCG(state->s2); + + /* "warm it up" */ + __random32(state); + __random32(state); + __random32(state); + __random32(state); + __random32(state); + __random32(state); +} + +/** + * random32 - pseudo random number generator + * + * A 32 bit pseudo-random number is generated using a fast + * algorithm suitable for simulation. This algorithm is NOT + * considered safe for cryptographic use. + */ +u32 random32(void) +{ + unsigned long r; + struct rnd_state *state = &get_cpu_var(net_rand_state); + r = __random32(state); + put_cpu_var(state); + return r; +} +EXPORT_SYMBOL(random32); + +/** + * srandom32 - add entropy to pseudo random number generator + * @seed: seed value + * + * Add some additional seeding to the random32() pool. + * Note: this pool is per cpu so it only affects current CPU. + */ +void srandom32(u32 entropy) +{ + struct rnd_state *state = &get_cpu_var(net_rand_state); + __set_random32(state, state->s1 ^ entropy); + put_cpu_var(state); +} +EXPORT_SYMBOL(srandom32); + +/* + * Generate some initially weak seeding values to allow + * to start the random32() engine. + */ +static int __init random32_init(void) +{ + int i; + + for_each_possible_cpu(i) { + struct rnd_state *state = &per_cpu(net_rand_state,i); + __set_random32(state, i + jiffies); + } + return 0; +} +core_initcall(random32_init); + +/* + * Generate better values after random number generator + * is fully initalized. + */ +static int __init random32_reseed(void) +{ + int i; + unsigned long seed; + + for_each_possible_cpu(i) { + struct rnd_state *state = &per_cpu(net_rand_state,i); + + get_random_bytes(&seed, sizeof(seed)); + __set_random32(state, seed); + } + return 0; +} +late_initcall(random32_reseed); diff --git a/net/core/dev.c b/net/core/dev.c index 4d891beab138..81c426adcd1e 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3502,8 +3502,6 @@ static int __init net_dev_init(void) BUG_ON(!dev_boot_phase); - net_random_init(); - if (dev_proc_init()) goto out; diff --git a/net/core/utils.c b/net/core/utils.c index 94c5d761c830..d93fe64f6693 100644 --- a/net/core/utils.c +++ b/net/core/utils.c @@ -30,119 +30,6 @@ #include #include -/* - This is a maximally equidistributed combined Tausworthe generator - based on code from GNU Scientific Library 1.5 (30 Jun 2004) - - x_n = (s1_n ^ s2_n ^ s3_n) - - s1_{n+1} = (((s1_n & 4294967294) <<12) ^ (((s1_n <<13) ^ s1_n) >>19)) - s2_{n+1} = (((s2_n & 4294967288) << 4) ^ (((s2_n << 2) ^ s2_n) >>25)) - s3_{n+1} = (((s3_n & 4294967280) <<17) ^ (((s3_n << 3) ^ s3_n) >>11)) - - The period of this generator is about 2^88. - - From: P. L'Ecuyer, "Maximally Equidistributed Combined Tausworthe - Generators", Mathematics of Computation, 65, 213 (1996), 203--213. - - This is available on the net from L'Ecuyer's home page, - - http://www.iro.umontreal.ca/~lecuyer/myftp/papers/tausme.ps - ftp://ftp.iro.umontreal.ca/pub/simulation/lecuyer/papers/tausme.ps - - There is an erratum in the paper "Tables of Maximally - Equidistributed Combined LFSR Generators", Mathematics of - Computation, 68, 225 (1999), 261--269: - http://www.iro.umontreal.ca/~lecuyer/myftp/papers/tausme2.ps - - ... the k_j most significant bits of z_j must be non- - zero, for each j. (Note: this restriction also applies to the - computer code given in [4], but was mistakenly not mentioned in - that paper.) - - This affects the seeding procedure by imposing the requirement - s1 > 1, s2 > 7, s3 > 15. - -*/ -struct nrnd_state { - u32 s1, s2, s3; -}; - -static DEFINE_PER_CPU(struct nrnd_state, net_rand_state); - -static u32 __net_random(struct nrnd_state *state) -{ -#define TAUSWORTHE(s,a,b,c,d) ((s&c)<>b) - - state->s1 = TAUSWORTHE(state->s1, 13, 19, 4294967294UL, 12); - state->s2 = TAUSWORTHE(state->s2, 2, 25, 4294967288UL, 4); - state->s3 = TAUSWORTHE(state->s3, 3, 11, 4294967280UL, 17); - - return (state->s1 ^ state->s2 ^ state->s3); -} - -static void __net_srandom(struct nrnd_state *state, unsigned long s) -{ - if (s == 0) - s = 1; /* default seed is 1 */ - -#define LCG(n) (69069 * n) - state->s1 = LCG(s); - state->s2 = LCG(state->s1); - state->s3 = LCG(state->s2); - - /* "warm it up" */ - __net_random(state); - __net_random(state); - __net_random(state); - __net_random(state); - __net_random(state); - __net_random(state); -} - - -unsigned long net_random(void) -{ - unsigned long r; - struct nrnd_state *state = &get_cpu_var(net_rand_state); - r = __net_random(state); - put_cpu_var(state); - return r; -} - - -void net_srandom(unsigned long entropy) -{ - struct nrnd_state *state = &get_cpu_var(net_rand_state); - __net_srandom(state, state->s1^entropy); - put_cpu_var(state); -} - -void __init net_random_init(void) -{ - int i; - - for_each_possible_cpu(i) { - struct nrnd_state *state = &per_cpu(net_rand_state,i); - __net_srandom(state, i+jiffies); - } -} - -static int net_random_reseed(void) -{ - int i; - unsigned long seed; - - for_each_possible_cpu(i) { - struct nrnd_state *state = &per_cpu(net_rand_state,i); - - get_random_bytes(&seed, sizeof(seed)); - __net_srandom(state, seed); - } - return 0; -} -late_initcall(net_random_reseed); - int net_msg_cost = 5*HZ; int net_msg_burst = 10; @@ -153,10 +40,7 @@ int net_ratelimit(void) { return __printk_ratelimit(net_msg_cost, net_msg_burst); } - -EXPORT_SYMBOL(net_random); EXPORT_SYMBOL(net_ratelimit); -EXPORT_SYMBOL(net_srandom); /* * Convert an ASCII string to binary IP. -- cgit v1.2.3 From 5c496374a72320279ddb86291ef709e090a5d531 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Tue, 17 Oct 2006 00:09:44 -0700 Subject: [PATCH] remove carta_random32 This library function should be in obj-y and not in lib-y. But when we do that it clashes unpleasantly with the assembly-language implementation in the ia64 architecture. Instead of trying to fix it all up, just remove the generic carta_random32 in the expectation that the recently-made-generic random32() will suffice. If/when perfmon is migrated to random32, ia64's private carta_random32 implementation can also be removed. Cc: Stephane Eranian Cc: "Luck, Tony" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/Makefile | 2 +- lib/carta_random32.c | 41 ----------------------------------------- 2 files changed, 1 insertion(+), 42 deletions(-) delete mode 100644 lib/carta_random32.c (limited to 'lib') diff --git a/lib/Makefile b/lib/Makefile index 4b8052f6a7b0..cf98fabaa549 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -5,7 +5,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \ bust_spinlocks.o rbtree.o radix-tree.o dump_stack.o \ idr.o div64.o int_sqrt.o bitmap.o extable.o prio_tree.o \ - sha1.o irq_regs.o carta_random32.o + sha1.o irq_regs.o lib-$(CONFIG_MMU) += ioremap.o lib-$(CONFIG_SMP) += cpumask.o diff --git a/lib/carta_random32.c b/lib/carta_random32.c deleted file mode 100644 index ca82df70eee4..000000000000 --- a/lib/carta_random32.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Copyright (c) 2002-2006 Hewlett-Packard Development Company, L.P. - * Contributed by David Mosberger-Tang - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ -#include -#include - -/* - * Fast, simple, yet decent quality random number generator based on - * a paper by David G. Carta ("Two Fast Implementations of the - * `Minimal Standard' Random Number Generator," Communications of the - * ACM, January, 1990). - */ -u64 carta_random32 (u64 seed) -{ -# define A 16807 -# define M ((u32) 1 << 31) - u64 s, prod = A * seed, p, q; - - p = (prod >> 31) & (M - 1); - q = (prod >> 0) & (M - 1); - s = p + q; - if (s >= M) - s -= M - 1; - return s; -} -EXPORT_SYMBOL_GPL(carta_random32); -- cgit v1.2.3 From 6220ec7844fda2686496013a66b5b9169976b991 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Thu, 19 Oct 2006 23:29:05 -0700 Subject: [PATCH] highest_possible_node_id() linkage fix Qooting Adrian: - net/sunrpc/svc.c uses highest_possible_node_id() - include/linux/nodemask.h says highest_possible_node_id() is out-of-line #if MAX_NUMNODES > 1 - the out-of-line highest_possible_node_id() is in lib/cpumask.c - lib/Makefile: lib-$(CONFIG_SMP) += cpumask.o CONFIG_ARCH_DISCONTIGMEM_ENABLE=y, CONFIG_SMP=n, CONFIG_SUNRPC=y -> highest_possible_node_id() is used in net/sunrpc/svc.c CONFIG_NODES_SHIFT defined and > 0 -> include/linux/numa.h: MAX_NUMNODES > 1 -> compile error The bug is not present on architectures where ARCH_DISCONTIGMEM_ENABLE depends on NUMA (but m32r isn't the only affected architecture). So move the function into page_alloc.c Cc: Adrian Bunk Cc: Paul Jackson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/cpumask.c | 16 ---------------- mm/page_alloc.c | 16 ++++++++++++++++ 2 files changed, 16 insertions(+), 16 deletions(-) (limited to 'lib') diff --git a/lib/cpumask.c b/lib/cpumask.c index 7a2a73f88d59..3a67dc5ada7d 100644 --- a/lib/cpumask.c +++ b/lib/cpumask.c @@ -43,19 +43,3 @@ int __any_online_cpu(const cpumask_t *mask) return cpu; } EXPORT_SYMBOL(__any_online_cpu); - -#if MAX_NUMNODES > 1 -/* - * Find the highest possible node id. - */ -int highest_possible_node_id(void) -{ - unsigned int node; - unsigned int highest = 0; - - for_each_node_mask(node, node_possible_map) - highest = node; - return highest; -} -EXPORT_SYMBOL(highest_possible_node_id); -#endif diff --git a/mm/page_alloc.c b/mm/page_alloc.c index afee38f04d84..ebd425c2e2a7 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3120,3 +3120,19 @@ unsigned long page_to_pfn(struct page *page) EXPORT_SYMBOL(pfn_to_page); EXPORT_SYMBOL(page_to_pfn); #endif /* CONFIG_OUT_OF_LINE_PFN_TO_PAGE */ + +#if MAX_NUMNODES > 1 +/* + * Find the highest possible node id. + */ +int highest_possible_node_id(void) +{ + unsigned int node; + unsigned int highest = 0; + + for_each_node_mask(node, node_possible_map) + highest = node; + return highest; +} +EXPORT_SYMBOL(highest_possible_node_id); +#endif -- cgit v1.2.3 From 75e31aaaf43b53517fd2b36cedc08bd4e4af14d5 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Wed, 25 Oct 2006 23:07:50 +0100 Subject: [ARM] 3909/1: Disable UWIND_INFO for ARM (again) According to Daniel Jacobowitz, UNWIND_INFO is not useful on ARM, and in fact doesn't even compile. This patch disables the option for ARM. Signed-off-by: Kevin Hilman Signed-off-by: Russell King --- lib/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 77491e311791..d3679103a8e4 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -341,7 +341,7 @@ config FRAME_POINTER config UNWIND_INFO bool "Compile the kernel with frame unwind information" - depends on !IA64 && !PARISC + depends on !IA64 && !PARISC && !ARM depends on !MODULES || !(MIPS || PPC || SUPERH || V850) help If you say Y here the resulting kernel image will be slightly larger -- cgit v1.2.3 From 6e6d9fa6f95e382bb2d5725dda18b9e811418e79 Mon Sep 17 00:00:00 2001 From: Michael Holzheu Date: Sat, 28 Oct 2006 10:38:47 -0700 Subject: [PATCH] strstrip remove last blank fix strstrip() does not remove the last blank from strings which only consist of blanks. Example: char string[] = " "; strstrip(string); results in " ", but should produce an empty string! The following patch solves this problem: Acked-by: Martin Schwidefsky Signed-off-by: Michael Holzheu Acked-by: Pekka Enberg Acked-by Joern Engel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/string.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/string.c b/lib/string.c index 63077267367e..a485d75962af 100644 --- a/lib/string.c +++ b/lib/string.c @@ -320,7 +320,7 @@ char *strstrip(char *s) return s; end = s + size - 1; - while (end != s && isspace(*end)) + while (end >= s && isspace(*end)) end--; *(end + 1) = '\0'; -- cgit v1.2.3 From 03a67a46af8647b2c7825107045ecae641e103d3 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Thu, 30 Nov 2006 05:32:19 +0100 Subject: Fix typos in doc and comments Changes persistant -> persistent. www.dictionary.com does not know persistant (with an A), but should it be one of those things you can spell in more than one correct way, let me know. Signed-off-by: Jan Engelhardt Signed-off-by: Adrian Bunk --- Documentation/Changes | 2 +- Documentation/power/states.txt | 2 +- arch/um/drivers/chan_user.c | 2 +- drivers/message/fusion/mptbase.c | 2 +- drivers/mtd/maps/cfi_flagadm.c | 2 +- drivers/pci/Kconfig | 2 +- fs/Kconfig | 2 +- fs/jfs/jfs_filsys.h | 2 +- include/linux/textsearch.h | 4 ++-- lib/textsearch.c | 2 +- 10 files changed, 11 insertions(+), 11 deletions(-) (limited to 'lib') diff --git a/Documentation/Changes b/Documentation/Changes index abee7f58c1ed..73a8617f1861 100644 --- a/Documentation/Changes +++ b/Documentation/Changes @@ -201,7 +201,7 @@ udev ---- udev is a userspace application for populating /dev dynamically with only entries for devices actually present. udev replaces the basic -functionality of devfs, while allowing persistant device naming for +functionality of devfs, while allowing persistent device naming for devices. FUSE diff --git a/Documentation/power/states.txt b/Documentation/power/states.txt index 3e5e5d3ff419..0931a330d362 100644 --- a/Documentation/power/states.txt +++ b/Documentation/power/states.txt @@ -62,7 +62,7 @@ setup via another operating system for it to use. Despite the inconvenience, this method requires minimal work by the kernel, since the firmware will also handle restoring memory contents on resume. -If the kernel is responsible for persistantly saving state, a mechanism +If the kernel is responsible for persistently saving state, a mechanism called 'swsusp' (Swap Suspend) is used to write memory contents to free swap space. swsusp has some restrictive requirements, but should work in most cases. Some, albeit outdated, documentation can be found diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c index 2f880cb167a5..0cad3546cb89 100644 --- a/arch/um/drivers/chan_user.c +++ b/arch/um/drivers/chan_user.c @@ -120,7 +120,7 @@ static int winch_thread(void *arg) /* These are synchronization calls between various UML threads on the * host - since they are not different kernel threads, we cannot use * kernel semaphores. We don't use SysV semaphores because they are - * persistant. */ + * persistent. */ count = os_read_file(pipe_fd, &c, sizeof(c)); if(count != sizeof(c)) printk("winch_thread : failed to read synchronization byte, " diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index e5c72719debc..051b7c5b8f03 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -6185,7 +6185,7 @@ mpt_spi_log_info(MPT_ADAPTER *ioc, u32 log_info) "Abort", /* 12h */ "IO Not Yet Executed", /* 13h */ "IO Executed", /* 14h */ - "Persistant Reservation Out Not Affiliation Owner", /* 15h */ + "Persistent Reservation Out Not Affiliation Owner", /* 15h */ "Open Transmit DMA Abort", /* 16h */ "IO Device Missing Delay Retry", /* 17h */ NULL, /* 18h */ diff --git a/drivers/mtd/maps/cfi_flagadm.c b/drivers/mtd/maps/cfi_flagadm.c index 92b5d883d7b0..65e5ee552010 100644 --- a/drivers/mtd/maps/cfi_flagadm.c +++ b/drivers/mtd/maps/cfi_flagadm.c @@ -80,7 +80,7 @@ struct mtd_partition flagadm_parts[] = { .size = FLASH_PARTITION2_SIZE }, { - .name = "Persistant storage", + .name = "Persistent storage", .offset = FLASH_PARTITION3_ADDR, .size = FLASH_PARTITION3_SIZE } diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index d0ba112355cc..3cfb0a3575e6 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -34,7 +34,7 @@ config PCI_MULTITHREAD_PROBE It is very unwise to use this option if you are not using a boot process that can handle devices being created in any - order. A program that can create persistant block and network + order. A program that can create persistent block and network device names (like udev) is a good idea if you wish to use this option. diff --git a/fs/Kconfig b/fs/Kconfig index 8bec76bbc0c3..b3b5aa0edff9 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -972,7 +972,7 @@ config SYSFS Some system agents rely on the information in sysfs to operate. /sbin/hotplug uses device and object attributes in sysfs to assist in - delegating policy decisions, like persistantly naming devices. + delegating policy decisions, like persistently naming devices. sysfs is currently used by the block subsystem to mount the root partition. If sysfs is disabled you must specify the boot device on diff --git a/fs/jfs/jfs_filsys.h b/fs/jfs/jfs_filsys.h index 9901928668cf..eb550b339bb8 100644 --- a/fs/jfs/jfs_filsys.h +++ b/fs/jfs/jfs_filsys.h @@ -81,7 +81,7 @@ #define JFS_SWAP_BYTES 0x00100000 /* running on big endian computer */ /* Directory index */ -#define JFS_DIR_INDEX 0x00200000 /* Persistant index for */ +#define JFS_DIR_INDEX 0x00200000 /* Persistent index for */ /* directory entries */ diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h index 7dac8f04d28e..004808a6df1d 100644 --- a/include/linux/textsearch.h +++ b/include/linux/textsearch.h @@ -20,7 +20,7 @@ struct ts_config; /** * struct ts_state - search state * @offset: offset for next match - * @cb: control buffer, for persistant variables of get_next_block() + * @cb: control buffer, for persistent variables of get_next_block() */ struct ts_state { @@ -71,7 +71,7 @@ struct ts_config * Called repeatedly until 0 is returned. Must assign the * head of the next block of data to &*dst and return the length * of the block or 0 if at the end. consumed == 0 indicates - * a new search. May store/read persistant values in state->cb. + * a new search. May store/read persistent values in state->cb. */ unsigned int (*get_next_block)(unsigned int consumed, const u8 **dst, diff --git a/lib/textsearch.c b/lib/textsearch.c index 2cb4a437942e..98bcadc01185 100644 --- a/lib/textsearch.c +++ b/lib/textsearch.c @@ -40,7 +40,7 @@ * configuration according to the specified parameters. * (3) User starts the search(es) by calling _find() or _next() to * fetch subsequent occurrences. A state variable is provided - * to the algorihtm to store persistant variables. + * to the algorihtm to store persistent variables. * (4) Core eventually resets the search offset and forwards the find() * request to the algorithm. * (5) Algorithm calls get_next_block() provided by the user continously -- cgit v1.2.3 From 8a82472f86bf693b8e91ed56c9ca4f62fbbdcfa3 Mon Sep 17 00:00:00 2001 From: Cornelia Huck Date: Mon, 20 Nov 2006 17:07:51 +0100 Subject: driver core: Introduce device_move(): move a device to a new parent. Provide a function device_move() to move a device to a new parent device. Add auxilliary functions kobject_move() and sysfs_move_dir(). kobject_move() generates a new uevent of type KOBJ_MOVE, containing the previous path (DEVPATH_OLD) in addition to the usual values. For this, a new interface kobject_uevent_env() is created that allows to add further environmental data to the uevent at the kobject layer. Signed-off-by: Cornelia Huck Acked-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- drivers/base/core.c | 92 +++++++++++++++++++++++++++++++++++++++++++++++++ fs/sysfs/dir.c | 45 ++++++++++++++++++++++++ include/linux/device.h | 1 + include/linux/kobject.h | 8 +++++ include/linux/sysfs.h | 8 +++++ lib/kobject.c | 50 +++++++++++++++++++++++++++ lib/kobject_uevent.c | 28 ++++++++++++--- 7 files changed, 228 insertions(+), 4 deletions(-) (limited to 'lib') diff --git a/drivers/base/core.c b/drivers/base/core.c index 75b45a10935a..e4eaf46c4d93 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -955,3 +955,95 @@ int device_rename(struct device *dev, char *new_name) return error; } + + +static int device_move_class_links(struct device *dev, + struct device *old_parent, + struct device *new_parent) +{ +#ifdef CONFIG_SYSFS_DEPRECATED + int error; + char *class_name; + + class_name = make_class_name(dev->class->name, &dev->kobj); + if (!class_name) { + error = PTR_ERR(class_name); + class_name = NULL; + goto out; + } + if (old_parent) { + sysfs_remove_link(&dev->kobj, "device"); + sysfs_remove_link(&old_parent->kobj, class_name); + } + error = sysfs_create_link(&dev->kobj, &new_parent->kobj, "device"); + if (error) + goto out; + error = sysfs_create_link(&new_parent->kobj, &dev->kobj, class_name); + if (error) + sysfs_remove_link(&dev->kobj, "device"); +out: + kfree(class_name); + return error; +#else + return 0; +#endif +} + +/** + * device_move - moves a device to a new parent + * @dev: the pointer to the struct device to be moved + * @new_parent: the new parent of the device + */ +int device_move(struct device *dev, struct device *new_parent) +{ + int error; + struct device *old_parent; + + dev = get_device(dev); + if (!dev) + return -EINVAL; + + if (!device_is_registered(dev)) { + error = -EINVAL; + goto out; + } + new_parent = get_device(new_parent); + if (!new_parent) { + error = -EINVAL; + goto out; + } + pr_debug("DEVICE: moving '%s' to '%s'\n", dev->bus_id, + new_parent->bus_id); + error = kobject_move(&dev->kobj, &new_parent->kobj); + if (error) { + put_device(new_parent); + goto out; + } + old_parent = dev->parent; + dev->parent = new_parent; + if (old_parent) + klist_del(&dev->knode_parent); + klist_add_tail(&dev->knode_parent, &new_parent->klist_children); + if (!dev->class) + goto out_put; + error = device_move_class_links(dev, old_parent, new_parent); + if (error) { + /* We ignore errors on cleanup since we're hosed anyway... */ + device_move_class_links(dev, new_parent, old_parent); + if (!kobject_move(&dev->kobj, &old_parent->kobj)) { + klist_del(&dev->knode_parent); + if (old_parent) + klist_add_tail(&dev->knode_parent, + &old_parent->klist_children); + } + put_device(new_parent); + goto out; + } +out_put: + put_device(old_parent); +out: + put_device(dev); + return error; +} + +EXPORT_SYMBOL_GPL(device_move); diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c index 3aa3434621ca..a5782e8c7f07 100644 --- a/fs/sysfs/dir.c +++ b/fs/sysfs/dir.c @@ -372,6 +372,51 @@ int sysfs_rename_dir(struct kobject * kobj, const char *new_name) return error; } +int sysfs_move_dir(struct kobject *kobj, struct kobject *new_parent) +{ + struct dentry *old_parent_dentry, *new_parent_dentry, *new_dentry; + struct sysfs_dirent *new_parent_sd, *sd; + int error; + + if (!new_parent) + return -EINVAL; + + old_parent_dentry = kobj->parent ? + kobj->parent->dentry : sysfs_mount->mnt_sb->s_root; + new_parent_dentry = new_parent->dentry; + +again: + mutex_lock(&old_parent_dentry->d_inode->i_mutex); + if (!mutex_trylock(&new_parent_dentry->d_inode->i_mutex)) { + mutex_unlock(&old_parent_dentry->d_inode->i_mutex); + goto again; + } + + new_parent_sd = new_parent_dentry->d_fsdata; + sd = kobj->dentry->d_fsdata; + + new_dentry = lookup_one_len(kobj->name, new_parent_dentry, + strlen(kobj->name)); + if (IS_ERR(new_dentry)) { + error = PTR_ERR(new_dentry); + goto out; + } else + error = 0; + d_add(new_dentry, NULL); + d_move(kobj->dentry, new_dentry); + dput(new_dentry); + + /* Remove from old parent's list and insert into new parent's list. */ + list_del_init(&sd->s_sibling); + list_add(&sd->s_sibling, &new_parent_sd->s_children); + +out: + mutex_unlock(&new_parent_dentry->d_inode->i_mutex); + mutex_unlock(&old_parent_dentry->d_inode->i_mutex); + + return error; +} + static int sysfs_dir_open(struct inode *inode, struct file *file) { struct dentry * dentry = file->f_dentry; diff --git a/include/linux/device.h b/include/linux/device.h index 0a0370c74181..583a341e016c 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -424,6 +424,7 @@ extern int device_for_each_child(struct device *, void *, extern struct device *device_find_child(struct device *, void *data, int (*match)(struct device *, void *)); extern int device_rename(struct device *dev, char *new_name); +extern int device_move(struct device *dev, struct device *new_parent); /* * Manual binding of a device to driver. See drivers/base/bus.c diff --git a/include/linux/kobject.h b/include/linux/kobject.h index bcd9cd173c2c..d1c8d28fa92e 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -47,6 +47,7 @@ enum kobject_action { KOBJ_UMOUNT = (__force kobject_action_t) 0x05, /* umount event for block devices (broken) */ KOBJ_OFFLINE = (__force kobject_action_t) 0x06, /* device offline */ KOBJ_ONLINE = (__force kobject_action_t) 0x07, /* device online */ + KOBJ_MOVE = (__force kobject_action_t) 0x08, /* device move */ }; struct kobject { @@ -76,6 +77,7 @@ extern int __must_check kobject_add(struct kobject *); extern void kobject_del(struct kobject *); extern int __must_check kobject_rename(struct kobject *, const char *new_name); +extern int __must_check kobject_move(struct kobject *, struct kobject *); extern int __must_check kobject_register(struct kobject *); extern void kobject_unregister(struct kobject *); @@ -264,6 +266,8 @@ extern int __must_check subsys_create_file(struct subsystem * , #if defined(CONFIG_HOTPLUG) void kobject_uevent(struct kobject *kobj, enum kobject_action action); +void kobject_uevent_env(struct kobject *kobj, enum kobject_action action, + char *envp[]); int add_uevent_var(char **envp, int num_envp, int *cur_index, char *buffer, int buffer_size, int *cur_len, @@ -271,6 +275,10 @@ int add_uevent_var(char **envp, int num_envp, int *cur_index, __attribute__((format (printf, 7, 8))); #else static inline void kobject_uevent(struct kobject *kobj, enum kobject_action action) { } +static inline void kobject_uevent_env(struct kobject *kobj, + enum kobject_action action, + char *envp[]) +{ } static inline int add_uevent_var(char **envp, int num_envp, int *cur_index, char *buffer, int buffer_size, int *cur_len, diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 6d5c43d31dec..2129d1b6c874 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -96,6 +96,9 @@ sysfs_remove_dir(struct kobject *); extern int __must_check sysfs_rename_dir(struct kobject *, const char *new_name); +extern int __must_check +sysfs_move_dir(struct kobject *, struct kobject *); + extern int __must_check sysfs_create_file(struct kobject *, const struct attribute *); @@ -142,6 +145,11 @@ static inline int sysfs_rename_dir(struct kobject * k, const char *new_name) return 0; } +static inline int sysfs_move_dir(struct kobject * k, struct kobject * new_parent) +{ + return 0; +} + static inline int sysfs_create_file(struct kobject * k, const struct attribute * a) { return 0; diff --git a/lib/kobject.c b/lib/kobject.c index 7dd5c0e9d996..744a4b102c7f 100644 --- a/lib/kobject.c +++ b/lib/kobject.c @@ -310,6 +310,56 @@ int kobject_rename(struct kobject * kobj, const char *new_name) return error; } +/** + * kobject_move - move object to another parent + * @kobj: object in question. + * @new_parent: object's new parent + */ + +int kobject_move(struct kobject *kobj, struct kobject *new_parent) +{ + int error; + struct kobject *old_parent; + const char *devpath = NULL; + char *devpath_string = NULL; + char *envp[2]; + + kobj = kobject_get(kobj); + if (!kobj) + return -EINVAL; + new_parent = kobject_get(new_parent); + if (!new_parent) { + error = -EINVAL; + goto out; + } + /* old object path */ + devpath = kobject_get_path(kobj, GFP_KERNEL); + if (!devpath) { + error = -ENOMEM; + goto out; + } + devpath_string = kmalloc(strlen(devpath) + 15, GFP_KERNEL); + if (!devpath_string) { + error = -ENOMEM; + goto out; + } + sprintf(devpath_string, "DEVPATH_OLD=%s", devpath); + envp[0] = devpath_string; + envp[1] = NULL; + error = sysfs_move_dir(kobj, new_parent); + if (error) + goto out; + old_parent = kobj->parent; + kobj->parent = new_parent; + kobject_put(old_parent); + kobject_uevent_env(kobj, KOBJ_MOVE, envp); +out: + kobject_put(kobj); + kfree(devpath_string); + kfree(devpath); + return error; +} + /** * kobject_del - unlink kobject from hierarchy. * @kobj: object. diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c index 7f20e7b857cb..a1922765ff31 100644 --- a/lib/kobject_uevent.c +++ b/lib/kobject_uevent.c @@ -50,18 +50,22 @@ static char *action_to_string(enum kobject_action action) return "offline"; case KOBJ_ONLINE: return "online"; + case KOBJ_MOVE: + return "move"; default: return NULL; } } /** - * kobject_uevent - notify userspace by ending an uevent + * kobject_uevent_env - send an uevent with environmental data * - * @action: action that is happening (usually KOBJ_ADD and KOBJ_REMOVE) + * @action: action that is happening (usually KOBJ_MOVE) * @kobj: struct kobject that the action is happening to + * @envp_ext: pointer to environmental data */ -void kobject_uevent(struct kobject *kobj, enum kobject_action action) +void kobject_uevent_env(struct kobject *kobj, enum kobject_action action, + char *envp_ext[]) { char **envp; char *buffer; @@ -76,6 +80,7 @@ void kobject_uevent(struct kobject *kobj, enum kobject_action action) char *seq_buff; int i = 0; int retval; + int j; pr_debug("%s\n", __FUNCTION__); @@ -134,7 +139,8 @@ void kobject_uevent(struct kobject *kobj, enum kobject_action action) scratch += sprintf (scratch, "DEVPATH=%s", devpath) + 1; envp [i++] = scratch; scratch += sprintf(scratch, "SUBSYSTEM=%s", subsystem) + 1; - + for (j = 0; envp_ext && envp_ext[j]; j++) + envp[i++] = envp_ext[j]; /* just reserve the space, overwrite it after kset call has returned */ envp[i++] = seq_buff = scratch; scratch += strlen("SEQNUM=18446744073709551616") + 1; @@ -200,6 +206,20 @@ exit: kfree(envp); return; } + +EXPORT_SYMBOL_GPL(kobject_uevent_env); + +/** + * kobject_uevent - notify userspace by ending an uevent + * + * @action: action that is happening (usually KOBJ_ADD and KOBJ_REMOVE) + * @kobj: struct kobject that the action is happening to + */ +void kobject_uevent(struct kobject *kobj, enum kobject_action action) +{ + kobject_uevent_env(kobj, action, NULL); +} + EXPORT_SYMBOL_GPL(kobject_uevent); /** -- cgit v1.2.3 From 34ba8a5cd0b0d57f7775023e6e3fec473a7291cc Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 11 Nov 2006 17:24:46 +1100 Subject: [PATCH] Arch provides generic iomap missing accessors Allow architectures to provide their own implementation of the big endian MMIO accessors and "repeat" MMIO accessors for use by the generic iomap. Signed-off-by: Linus Torvalds More-or-less-tested-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- lib/iomap.c | 32 ++++++++++++++++++++++++++++---- 1 file changed, 28 insertions(+), 4 deletions(-) (limited to 'lib') diff --git a/lib/iomap.c b/lib/iomap.c index 55689c5d3379..d6ccdd85df53 100644 --- a/lib/iomap.c +++ b/lib/iomap.c @@ -50,6 +50,16 @@ } \ } while (0) +#ifndef pio_read16be +#define pio_read16be(port) swab16(inw(port)) +#define pio_read32be(port) swab32(inl(port)) +#endif + +#ifndef mmio_read16be +#define mmio_read16be(addr) be16_to_cpu(__raw_readw(addr)) +#define mmio_read32be(addr) be32_to_cpu(__raw_readl(addr)) +#endif + unsigned int fastcall ioread8(void __iomem *addr) { IO_COND(addr, return inb(port), return readb(addr)); @@ -60,7 +70,7 @@ unsigned int fastcall ioread16(void __iomem *addr) } unsigned int fastcall ioread16be(void __iomem *addr) { - IO_COND(addr, return inw(port), return be16_to_cpu(__raw_readw(addr))); + IO_COND(addr, return pio_read16be(port), return mmio_read16be(addr)); } unsigned int fastcall ioread32(void __iomem *addr) { @@ -68,7 +78,7 @@ unsigned int fastcall ioread32(void __iomem *addr) } unsigned int fastcall ioread32be(void __iomem *addr) { - IO_COND(addr, return inl(port), return be32_to_cpu(__raw_readl(addr))); + IO_COND(addr, return pio_read32be(port), return mmio_read32be(addr)); } EXPORT_SYMBOL(ioread8); EXPORT_SYMBOL(ioread16); @@ -76,6 +86,16 @@ EXPORT_SYMBOL(ioread16be); EXPORT_SYMBOL(ioread32); EXPORT_SYMBOL(ioread32be); +#ifndef pio_write16be +#define pio_write16be(val,port) outw(swab16(val),port) +#define pio_write32be(val,port) outl(swab32(val),port) +#endif + +#ifndef mmio_write16be +#define mmio_write16be(val,port) __raw_writew(be16_to_cpu(val),port) +#define mmio_write32be(val,port) __raw_writel(be32_to_cpu(val),port) +#endif + void fastcall iowrite8(u8 val, void __iomem *addr) { IO_COND(addr, outb(val,port), writeb(val, addr)); @@ -86,7 +106,7 @@ void fastcall iowrite16(u16 val, void __iomem *addr) } void fastcall iowrite16be(u16 val, void __iomem *addr) { - IO_COND(addr, outw(val,port), __raw_writew(cpu_to_be16(val), addr)); + IO_COND(addr, pio_write16be(val,port), mmio_write16be(val, addr)); } void fastcall iowrite32(u32 val, void __iomem *addr) { @@ -94,7 +114,7 @@ void fastcall iowrite32(u32 val, void __iomem *addr) } void fastcall iowrite32be(u32 val, void __iomem *addr) { - IO_COND(addr, outl(val,port), __raw_writel(cpu_to_be32(val), addr)); + IO_COND(addr, pio_write32be(val,port), mmio_write32be(val, addr)); } EXPORT_SYMBOL(iowrite8); EXPORT_SYMBOL(iowrite16); @@ -108,6 +128,7 @@ EXPORT_SYMBOL(iowrite32be); * convert to CPU byte order. We write in "IO byte * order" (we also don't have IO barriers). */ +#ifndef mmio_insb static inline void mmio_insb(void __iomem *addr, u8 *dst, int count) { while (--count >= 0) { @@ -132,7 +153,9 @@ static inline void mmio_insl(void __iomem *addr, u32 *dst, int count) dst++; } } +#endif +#ifndef mmio_outsb static inline void mmio_outsb(void __iomem *addr, const u8 *src, int count) { while (--count >= 0) { @@ -154,6 +177,7 @@ static inline void mmio_outsl(void __iomem *addr, const u32 *src, int count) src++; } } +#endif void fastcall ioread8_rep(void __iomem *addr, void *dst, unsigned long count) { -- cgit v1.2.3 From f6a570333e554b48ad589e7137c77c57809eee81 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 18 Oct 2006 01:47:25 -0400 Subject: [PATCH] severing module.h->sched.h Signed-off-by: Al Viro --- arch/i386/kernel/alternative.c | 1 + arch/i386/kernel/cpu/mcheck/therm_throt.c | 1 + drivers/base/cpu.c | 1 + drivers/hwmon/abituguru.c | 1 + drivers/leds/ledtrig-ide-disk.c | 1 + drivers/leds/ledtrig-timer.c | 1 + drivers/pci/access.c | 1 + drivers/scsi/scsi_transport_sas.c | 1 + drivers/w1/slaves/w1_therm.c | 1 + include/asm-x86_64/elf.h | 1 - include/linux/acct.h | 1 + include/linux/module.h | 13 +------------ include/scsi/libiscsi.h | 2 ++ kernel/latency.c | 1 + kernel/module.c | 15 ++++++++++++++- lib/random32.c | 1 + 16 files changed, 29 insertions(+), 14 deletions(-) (limited to 'lib') diff --git a/arch/i386/kernel/alternative.c b/arch/i386/kernel/alternative.c index 583c238e17fb..535f9794fba1 100644 --- a/arch/i386/kernel/alternative.c +++ b/arch/i386/kernel/alternative.c @@ -1,4 +1,5 @@ #include +#include #include #include #include diff --git a/arch/i386/kernel/cpu/mcheck/therm_throt.c b/arch/i386/kernel/cpu/mcheck/therm_throt.c index 2d8703b7ce65..bad8b4420709 100644 --- a/arch/i386/kernel/cpu/mcheck/therm_throt.c +++ b/arch/i386/kernel/cpu/mcheck/therm_throt.c @@ -20,6 +20,7 @@ #include #include #include +#include #include /* How long to wait between reporting thermal events */ diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 4bef76a2f3f2..1f745f12f94e 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -5,6 +5,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c index e5cb0fdab9b1..b1dc63e4ac7b 100644 --- a/drivers/hwmon/abituguru.c +++ b/drivers/hwmon/abituguru.c @@ -21,6 +21,7 @@ etc voltage & frequency control is not supported! */ #include +#include #include #include #include diff --git a/drivers/leds/ledtrig-ide-disk.c b/drivers/leds/ledtrig-ide-disk.c index fa651886ab4f..54b155c7026f 100644 --- a/drivers/leds/ledtrig-ide-disk.c +++ b/drivers/leds/ledtrig-ide-disk.c @@ -12,6 +12,7 @@ */ #include +#include #include #include #include diff --git a/drivers/leds/ledtrig-timer.c b/drivers/leds/ledtrig-timer.c index 29a8818a32ec..d756bdb01c59 100644 --- a/drivers/leds/ledtrig-timer.c +++ b/drivers/leds/ledtrig-timer.c @@ -12,6 +12,7 @@ */ #include +#include #include #include #include diff --git a/drivers/pci/access.c b/drivers/pci/access.c index 73a58c73d526..fc405f0165d9 100644 --- a/drivers/pci/access.c +++ b/drivers/pci/access.c @@ -1,5 +1,6 @@ #include #include +#include #include #include diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c index b5b0c2cba96b..5c0b75bbfa10 100644 --- a/drivers/scsi/scsi_transport_sas.c +++ b/drivers/scsi/scsi_transport_sas.c @@ -25,6 +25,7 @@ #include #include +#include #include #include #include diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c index 5372cfcbd054..b022fffd8c51 100644 --- a/drivers/w1/slaves/w1_therm.c +++ b/drivers/w1/slaves/w1_therm.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include diff --git a/include/asm-x86_64/elf.h b/include/asm-x86_64/elf.h index a406fcb1e924..6d24ea7c4d9d 100644 --- a/include/asm-x86_64/elf.h +++ b/include/asm-x86_64/elf.h @@ -45,7 +45,6 @@ typedef struct user_i387_struct elf_fpregset_t; #ifdef __KERNEL__ #include -#include /* * This is used to ensure we don't load something for the wrong architecture. diff --git a/include/linux/acct.h b/include/linux/acct.h index 0496d1f09952..302eb727ecb8 100644 --- a/include/linux/acct.h +++ b/include/linux/acct.h @@ -119,6 +119,7 @@ struct acct_v3 #ifdef CONFIG_BSD_PROCESS_ACCT struct vfsmount; struct super_block; +struct pacct_struct; extern void acct_auto_close_mnt(struct vfsmount *m); extern void acct_auto_close(struct super_block *sb); extern void acct_init_pacct(struct pacct_struct *pacct); diff --git a/include/linux/module.h b/include/linux/module.h index 9258ffd8a7f0..d33df2408e05 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -6,7 +6,6 @@ * Rewritten by Richard Henderson Dec 1996 * Rewritten again by Rusty Russell, 2002 */ -#include #include #include #include @@ -411,17 +410,7 @@ static inline int try_module_get(struct module *module) return ret; } -static inline void module_put(struct module *module) -{ - if (module) { - unsigned int cpu = get_cpu(); - local_dec(&module->ref[cpu].count); - /* Maybe they're waiting for us to drop reference? */ - if (unlikely(!module_is_live(module))) - wake_up_process(module->waiter); - put_cpu(); - } -} +extern void module_put(struct module *module); #else /*!CONFIG_MODULE_UNLOAD*/ static inline int try_module_get(struct module *module) diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h index 61eebec00a7b..ea0816d4904d 100644 --- a/include/scsi/libiscsi.h +++ b/include/scsi/libiscsi.h @@ -25,6 +25,8 @@ #include #include +#include +#include #include #include diff --git a/kernel/latency.c b/kernel/latency.c index 258f2555abbc..e63fcacb61a7 100644 --- a/kernel/latency.c +++ b/kernel/latency.c @@ -36,6 +36,7 @@ #include #include #include +#include #include struct latency_info { diff --git a/kernel/module.c b/kernel/module.c index 45e01cb60101..e2d09d604ca0 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -34,10 +34,10 @@ #include #include #include +#include #include #include #include -#include #include #include #include @@ -790,6 +790,19 @@ static struct module_attribute refcnt = { .show = show_refcnt, }; +void module_put(struct module *module) +{ + if (module) { + unsigned int cpu = get_cpu(); + local_dec(&module->ref[cpu].count); + /* Maybe they're waiting for us to drop reference? */ + if (unlikely(!module_is_live(module))) + wake_up_process(module->waiter); + put_cpu(); + } +} +EXPORT_SYMBOL(module_put); + #else /* !CONFIG_MODULE_UNLOAD */ static void print_unload_info(struct seq_file *m, struct module *mod) { diff --git a/lib/random32.c b/lib/random32.c index 4a15ce51cea7..ec7f81d3fb18 100644 --- a/lib/random32.c +++ b/lib/random32.c @@ -36,6 +36,7 @@ #include #include #include +#include #include struct rnd_state { -- cgit v1.2.3 From bb81a09e55eaf7e5f798468ab971469b6f66a259 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Thu, 7 Dec 2006 02:14:01 +0100 Subject: [PATCH] x86: all cpu backtrace When a spinlock lockup occurs, arrange for the NMI code to emit an all-cpu backtrace, so we get to see which CPU is holding the lock, and where. Cc: Andi Kleen Cc: Ingo Molnar Cc: Badari Pulavarty Signed-off-by: Andrew Morton Signed-off-by: Andi Kleen --- arch/i386/kernel/nmi.c | 26 ++++++++++++++++++++++++++ arch/x86_64/kernel/nmi.c | 29 ++++++++++++++++++++++++++++- include/asm-i386/nmi.h | 8 ++++++++ include/asm-x86_64/nmi.h | 3 +++ include/linux/nmi.h | 5 +++++ lib/spinlock_debug.c | 4 ++++ 6 files changed, 74 insertions(+), 1 deletion(-) (limited to 'lib') diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c index eaafe233a5da..171194ccb7bc 100644 --- a/arch/i386/kernel/nmi.c +++ b/arch/i386/kernel/nmi.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include @@ -42,6 +43,8 @@ int nmi_watchdog_enabled; static DEFINE_PER_CPU(unsigned long, perfctr_nmi_owner); static DEFINE_PER_CPU(unsigned long, evntsel_nmi_owner[3]); +static cpumask_t backtrace_mask = CPU_MASK_NONE; + /* this number is calculated from Intel's MSR_P4_CRU_ESCR5 register and it's * offset from MSR_P4_BSU_ESCR0. It will be the max for all platforms (for now) */ @@ -907,6 +910,16 @@ __kprobes int nmi_watchdog_tick(struct pt_regs * regs, unsigned reason) touched = 1; } + if (cpu_isset(cpu, backtrace_mask)) { + static DEFINE_SPINLOCK(lock); /* Serialise the printks */ + + spin_lock(&lock); + printk("NMI backtrace for cpu %d\n", cpu); + dump_stack(); + spin_unlock(&lock); + cpu_clear(cpu, backtrace_mask); + } + sum = per_cpu(irq_stat, cpu).apic_timer_irqs; /* if the apic timer isn't firing, this cpu isn't doing much */ @@ -1033,6 +1046,19 @@ int proc_nmi_enabled(struct ctl_table *table, int write, struct file *file, #endif +void __trigger_all_cpu_backtrace(void) +{ + int i; + + backtrace_mask = cpu_online_map; + /* Wait for up to 10 seconds for all CPUs to do the backtrace */ + for (i = 0; i < 10 * 1000; i++) { + if (cpus_empty(backtrace_mask)) + break; + mdelay(1); + } +} + EXPORT_SYMBOL(nmi_active); EXPORT_SYMBOL(nmi_watchdog); EXPORT_SYMBOL(avail_to_resrv_perfctr_nmi); diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c index 7af9cb3e2d99..27e95e7922c1 100644 --- a/arch/x86_64/kernel/nmi.c +++ b/arch/x86_64/kernel/nmi.c @@ -12,14 +12,15 @@ * Mikael Pettersson : PM converted to driver model. Disable/enable API. */ +#include #include #include #include #include #include -#include #include #include +#include #include #include @@ -41,6 +42,8 @@ int panic_on_unrecovered_nmi; static DEFINE_PER_CPU(unsigned, perfctr_nmi_owner); static DEFINE_PER_CPU(unsigned, evntsel_nmi_owner[2]); +static cpumask_t backtrace_mask = CPU_MASK_NONE; + /* this number is calculated from Intel's MSR_P4_CRU_ESCR5 register and it's * offset from MSR_P4_BSU_ESCR0. It will be the max for all platforms (for now) */ @@ -782,6 +785,7 @@ int __kprobes nmi_watchdog_tick(struct pt_regs * regs, unsigned reason) { int sum; int touched = 0; + int cpu = smp_processor_id(); struct nmi_watchdog_ctlblk *wd = &__get_cpu_var(nmi_watchdog_ctlblk); u64 dummy; int rc=0; @@ -799,6 +803,16 @@ int __kprobes nmi_watchdog_tick(struct pt_regs * regs, unsigned reason) touched = 1; } + if (cpu_isset(cpu, backtrace_mask)) { + static DEFINE_SPINLOCK(lock); /* Serialise the printks */ + + spin_lock(&lock); + printk("NMI backtrace for cpu %d\n", cpu); + dump_stack(); + spin_unlock(&lock); + cpu_clear(cpu, backtrace_mask); + } + #ifdef CONFIG_X86_MCE /* Could check oops_in_progress here too, but it's safer not too */ @@ -931,6 +945,19 @@ int proc_nmi_enabled(struct ctl_table *table, int write, struct file *file, #endif +void __trigger_all_cpu_backtrace(void) +{ + int i; + + backtrace_mask = cpu_online_map; + /* Wait for up to 10 seconds for all CPUs to do the backtrace */ + for (i = 0; i < 10 * 1000; i++) { + if (cpus_empty(backtrace_mask)) + break; + mdelay(1); + } +} + EXPORT_SYMBOL(nmi_active); EXPORT_SYMBOL(nmi_watchdog); EXPORT_SYMBOL(avail_to_resrv_perfctr_nmi); diff --git a/include/asm-i386/nmi.h b/include/asm-i386/nmi.h index 269d315719ca..b04333ea6f31 100644 --- a/include/asm-i386/nmi.h +++ b/include/asm-i386/nmi.h @@ -5,6 +5,9 @@ #define ASM_NMI_H #include +#include + +#ifdef ARCH_HAS_NMI_WATCHDOG /** * do_nmi_callback @@ -42,4 +45,9 @@ extern int proc_nmi_enabled(struct ctl_table *, int , struct file *, void __user *, size_t *, loff_t *); extern int unknown_nmi_panic; +void __trigger_all_cpu_backtrace(void); +#define trigger_all_cpu_backtrace() __trigger_all_cpu_backtrace() + +#endif + #endif /* ASM_NMI_H */ diff --git a/include/asm-x86_64/nmi.h b/include/asm-x86_64/nmi.h index f367d4014b42..72375e7d32a8 100644 --- a/include/asm-x86_64/nmi.h +++ b/include/asm-x86_64/nmi.h @@ -77,4 +77,7 @@ extern int proc_nmi_enabled(struct ctl_table *, int , struct file *, extern int unknown_nmi_panic; +void __trigger_all_cpu_backtrace(void); +#define trigger_all_cpu_backtrace() __trigger_all_cpu_backtrace() + #endif /* ASM_NMI_H */ diff --git a/include/linux/nmi.h b/include/linux/nmi.h index e16904e28c3a..acb4ed130247 100644 --- a/include/linux/nmi.h +++ b/include/linux/nmi.h @@ -15,9 +15,14 @@ * disables interrupts for a long time. This call is stateless. */ #ifdef ARCH_HAS_NMI_WATCHDOG +#include extern void touch_nmi_watchdog(void); #else # define touch_nmi_watchdog() touch_softlockup_watchdog() #endif +#ifndef trigger_all_cpu_backtrace +#define trigger_all_cpu_backtrace() do { } while (0) +#endif + #endif diff --git a/lib/spinlock_debug.c b/lib/spinlock_debug.c index b6c4f898197c..479fd462eaa9 100644 --- a/lib/spinlock_debug.c +++ b/lib/spinlock_debug.c @@ -7,6 +7,7 @@ */ #include +#include #include #include #include @@ -117,6 +118,9 @@ static void __spin_lock_debug(spinlock_t *lock) raw_smp_processor_id(), current->comm, current->pid, lock); dump_stack(); +#ifdef CONFIG_SMP + trigger_all_cpu_backtrace(); +#endif } } } -- cgit v1.2.3 From e18b890bb0881bbab6f4f1a6cd20d9c60d66b003 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Wed, 6 Dec 2006 20:33:20 -0800 Subject: [PATCH] slab: remove kmem_cache_t Replace all uses of kmem_cache_t with struct kmem_cache. The patch was generated using the following script: #!/bin/sh # # Replace one string by another in all the kernel sources. # set -e for file in `find * -name "*.c" -o -name "*.h"|xargs grep -l $1`; do quilt add $file sed -e "1,\$s/$1/$2/g" $file >/tmp/$$ mv /tmp/$$ $file quilt refresh done The script was run like this sh replace kmem_cache_t "struct kmem_cache" Signed-off-by: Christoph Lameter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/DMA-API.txt | 4 ++-- arch/arm/mach-s3c2410/dma.c | 4 ++-- arch/arm26/mm/memc.c | 6 +++--- arch/frv/mm/pgalloc.c | 6 +++--- arch/i386/mm/init.c | 4 ++-- arch/i386/mm/pgtable.c | 6 +++--- arch/ia64/ia32/ia32_support.c | 2 +- arch/ia64/ia32/sys_ia32.c | 2 +- arch/powerpc/kernel/rtas_flash.c | 4 ++-- arch/powerpc/mm/hugetlbpage.c | 2 +- arch/powerpc/mm/init_64.c | 6 +++--- arch/powerpc/platforms/cell/spufs/inode.c | 4 ++-- arch/sh/kernel/cpu/sh4/sq.c | 2 +- arch/sh/mm/pmb.c | 6 +++--- arch/sparc64/mm/init.c | 4 ++-- arch/sparc64/mm/tsb.c | 2 +- block/cfq-iosched.c | 4 ++-- block/ll_rw_blk.c | 6 +++--- drivers/block/aoe/aoeblk.c | 2 +- drivers/ieee1394/eth1394.c | 2 +- drivers/md/dm-crypt.c | 2 +- drivers/md/dm-mpath.c | 2 +- drivers/md/dm-snap.c | 6 +++--- drivers/md/dm.c | 4 ++-- drivers/md/kcopyd.c | 2 +- drivers/md/raid5.c | 4 ++-- drivers/message/i2o/i2o_block.h | 2 +- drivers/pci/msi.c | 2 +- drivers/s390/block/dasd_devmap.c | 2 +- drivers/s390/block/dasd_int.h | 2 +- drivers/s390/scsi/zfcp_def.h | 6 +++--- drivers/scsi/aic94xx/aic94xx.h | 4 ++-- drivers/scsi/aic94xx/aic94xx_hwi.c | 2 +- drivers/scsi/aic94xx/aic94xx_init.c | 4 ++-- drivers/scsi/libsas/sas_init.c | 2 +- drivers/scsi/qla2xxx/qla_os.c | 2 +- drivers/scsi/qla4xxx/ql4_os.c | 2 +- drivers/scsi/scsi.c | 2 +- drivers/scsi/scsi_lib.c | 4 ++-- drivers/scsi/scsi_tgt_lib.c | 2 +- drivers/usb/host/hc_crisv10.c | 6 +++--- drivers/usb/host/uhci-hcd.c | 2 +- drivers/usb/mon/mon_text.c | 6 +++--- fs/adfs/super.c | 4 ++-- fs/affs/super.c | 4 ++-- fs/afs/super.c | 6 +++--- fs/aio.c | 4 ++-- fs/befs/linuxvfs.c | 4 ++-- fs/bfs/inode.c | 4 ++-- fs/bio.c | 4 ++-- fs/block_dev.c | 4 ++-- fs/buffer.c | 4 ++-- fs/cifs/cifsfs.c | 14 +++++++------- fs/cifs/transport.c | 2 +- fs/coda/inode.c | 4 ++-- fs/configfs/configfs_internal.h | 2 +- fs/configfs/mount.c | 2 +- fs/dcache.c | 6 +++--- fs/dcookies.c | 2 +- fs/dlm/memory.c | 2 +- fs/dnotify.c | 2 +- fs/dquot.c | 2 +- fs/ecryptfs/main.c | 2 +- fs/efs/super.c | 4 ++-- fs/eventpoll.c | 4 ++-- fs/ext2/super.c | 4 ++-- fs/ext3/super.c | 4 ++-- fs/ext4/super.c | 4 ++-- fs/fat/cache.c | 4 ++-- fs/fat/inode.c | 4 ++-- fs/fcntl.c | 2 +- fs/freevxfs/vxfs_inode.c | 2 +- fs/fuse/dev.c | 2 +- fs/fuse/inode.c | 4 ++-- fs/gfs2/main.c | 4 ++-- fs/gfs2/util.c | 6 +++--- fs/gfs2/util.h | 6 +++--- fs/hfs/super.c | 4 ++-- fs/hfsplus/super.c | 4 ++-- fs/hpfs/super.c | 4 ++-- fs/hugetlbfs/inode.c | 4 ++-- fs/inode.c | 4 ++-- fs/inotify_user.c | 4 ++-- fs/isofs/inode.c | 4 ++-- fs/jbd/journal.c | 6 +++--- fs/jbd/revoke.c | 4 ++-- fs/jbd2/journal.c | 6 +++--- fs/jbd2/revoke.c | 4 ++-- fs/jffs/inode-v23.c | 4 ++-- fs/jffs/jffs_fm.c | 4 ++-- fs/jffs2/malloc.c | 18 +++++++++--------- fs/jffs2/super.c | 4 ++-- fs/jfs/jfs_metapage.c | 4 ++-- fs/jfs/super.c | 4 ++-- fs/locks.c | 4 ++-- fs/mbcache.c | 2 +- fs/minix/inode.c | 4 ++-- fs/namespace.c | 2 +- fs/ncpfs/inode.c | 4 ++-- fs/nfs/direct.c | 2 +- fs/nfs/inode.c | 4 ++-- fs/nfs/pagelist.c | 2 +- fs/nfs/read.c | 2 +- fs/nfs/write.c | 2 +- fs/nfsd/nfs4state.c | 10 +++++----- fs/ocfs2/dlm/dlmfs.c | 4 ++-- fs/ocfs2/dlm/dlmmaster.c | 2 +- fs/ocfs2/extent_map.c | 2 +- fs/ocfs2/inode.h | 2 +- fs/ocfs2/super.c | 4 ++-- fs/ocfs2/uptodate.c | 2 +- fs/openpromfs/inode.c | 4 ++-- fs/proc/inode.c | 4 ++-- fs/qnx4/inode.c | 4 ++-- fs/reiserfs/super.c | 4 ++-- fs/romfs/inode.c | 4 ++-- fs/smbfs/inode.c | 4 ++-- fs/smbfs/request.c | 2 +- fs/sysfs/mount.c | 2 +- fs/sysfs/sysfs.h | 2 +- fs/sysv/inode.c | 4 ++-- fs/udf/super.c | 4 ++-- fs/ufs/super.c | 4 ++-- include/acpi/platform/aclinux.h | 2 +- include/asm-arm26/pgalloc.h | 2 +- include/asm-i386/pgtable.h | 10 +++++----- include/asm-powerpc/pgalloc.h | 2 +- include/asm-sparc64/pgalloc.h | 2 +- include/linux/delayacct.h | 2 +- include/linux/i2o.h | 2 +- include/linux/jbd.h | 2 +- include/linux/jbd2.h | 2 +- include/linux/raid/raid5.h | 2 +- include/linux/rmap.h | 2 +- include/linux/skbuff.h | 2 +- include/linux/taskstats_kern.h | 2 +- include/net/dst.h | 2 +- include/net/inet_hashtables.h | 6 +++--- include/net/neighbour.h | 2 +- include/net/netfilter/nf_conntrack_expect.h | 2 +- include/net/request_sock.h | 2 +- include/net/sock.h | 2 +- include/net/timewait_sock.h | 2 +- include/scsi/libsas.h | 4 ++-- ipc/mqueue.c | 4 ++-- kernel/delayacct.c | 2 +- kernel/fork.c | 16 ++++++++-------- kernel/pid.c | 2 +- kernel/posix-timers.c | 2 +- kernel/signal.c | 2 +- kernel/taskstats.c | 2 +- kernel/user.c | 2 +- lib/idr.c | 4 ++-- lib/radix-tree.c | 4 ++-- net/bridge/br_fdb.c | 2 +- net/core/flow.c | 2 +- net/core/skbuff.c | 8 ++++---- net/core/sock.c | 2 +- net/dccp/ackvec.c | 4 ++-- net/dccp/ccid.c | 6 +++--- net/dccp/ccid.h | 4 ++-- net/dccp/ccids/lib/loss_interval.h | 2 +- net/dccp/ccids/lib/packet_history.h | 4 ++-- net/decnet/dn_table.c | 2 +- net/ipv4/fib_hash.c | 4 ++-- net/ipv4/fib_trie.c | 2 +- net/ipv4/inet_hashtables.c | 4 ++-- net/ipv4/inetpeer.c | 2 +- net/ipv4/ipmr.c | 2 +- net/ipv4/ipvs/ip_vs_conn.c | 2 +- net/ipv4/netfilter/ip_conntrack_core.c | 4 ++-- net/ipv6/ip6_fib.c | 2 +- net/ipv6/xfrm6_tunnel.c | 2 +- net/netfilter/nf_conntrack_core.c | 6 +++--- net/netfilter/nf_conntrack_expect.c | 2 +- net/netfilter/xt_hashlimit.c | 2 +- net/sctp/protocol.c | 4 ++-- net/sctp/sm_make_chunk.c | 2 +- net/sctp/socket.c | 2 +- net/socket.c | 4 ++-- net/sunrpc/rpc_pipe.c | 4 ++-- net/sunrpc/sched.c | 4 ++-- net/tipc/handler.c | 2 +- net/xfrm/xfrm_input.c | 2 +- net/xfrm/xfrm_policy.c | 2 +- security/keys/key.c | 2 +- security/selinux/avc.c | 2 +- security/selinux/hooks.c | 2 +- security/selinux/ss/avtab.c | 2 +- 189 files changed, 332 insertions(+), 332 deletions(-) (limited to 'lib') diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt index 05431621c861..8621a064f7e1 100644 --- a/Documentation/DMA-API.txt +++ b/Documentation/DMA-API.txt @@ -77,7 +77,7 @@ To get this part of the dma_ API, you must #include Many drivers need lots of small dma-coherent memory regions for DMA descriptors or I/O buffers. Rather than allocating in units of a page or more using dma_alloc_coherent(), you can use DMA pools. These work -much like a kmem_cache_t, except that they use the dma-coherent allocator +much like a struct kmem_cache, except that they use the dma-coherent allocator not __get_free_pages(). Also, they understand common hardware constraints for alignment, like queue heads needing to be aligned on N byte boundaries. @@ -94,7 +94,7 @@ The pool create() routines initialize a pool of dma-coherent buffers for use with a given device. It must be called in a context which can sleep. -The "name" is for diagnostics (like a kmem_cache_t name); dev and size +The "name" is for diagnostics (like a struct kmem_cache name); dev and size are like what you'd pass to dma_alloc_coherent(). The device's hardware alignment requirement for this type of data is "align" (which is expressed in bytes, and must be a power of two). If your device has no boundary diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c index 3d211dc2f2f9..01abb0ace234 100644 --- a/arch/arm/mach-s3c2410/dma.c +++ b/arch/arm/mach-s3c2410/dma.c @@ -40,7 +40,7 @@ /* io map for dma */ static void __iomem *dma_base; -static kmem_cache_t *dma_kmem; +static struct kmem_cache *dma_kmem; struct s3c24xx_dma_selection dma_sel; @@ -1271,7 +1271,7 @@ struct sysdev_class dma_sysclass = { /* kmem cache implementation */ -static void s3c2410_dma_cache_ctor(void *p, kmem_cache_t *c, unsigned long f) +static void s3c2410_dma_cache_ctor(void *p, struct kmem_cache *c, unsigned long f) { memset(p, 0, sizeof(struct s3c2410_dma_buf)); } diff --git a/arch/arm26/mm/memc.c b/arch/arm26/mm/memc.c index 34def6397c3c..f2901581d4da 100644 --- a/arch/arm26/mm/memc.c +++ b/arch/arm26/mm/memc.c @@ -24,7 +24,7 @@ #define MEMC_TABLE_SIZE (256*sizeof(unsigned long)) -kmem_cache_t *pte_cache, *pgd_cache; +struct kmem_cache *pte_cache, *pgd_cache; int page_nr; /* @@ -162,12 +162,12 @@ void __init create_memmap_holes(struct meminfo *mi) { } -static void pte_cache_ctor(void *pte, kmem_cache_t *cache, unsigned long flags) +static void pte_cache_ctor(void *pte, struct kmem_cache *cache, unsigned long flags) { memzero(pte, sizeof(pte_t) * PTRS_PER_PTE); } -static void pgd_cache_ctor(void *pgd, kmem_cache_t *cache, unsigned long flags) +static void pgd_cache_ctor(void *pgd, struct kmem_cache *cache, unsigned long flags) { memzero(pgd + MEMC_TABLE_SIZE, USER_PTRS_PER_PGD * sizeof(pgd_t)); } diff --git a/arch/frv/mm/pgalloc.c b/arch/frv/mm/pgalloc.c index f76dd03ddd99..19b13be114a2 100644 --- a/arch/frv/mm/pgalloc.c +++ b/arch/frv/mm/pgalloc.c @@ -18,7 +18,7 @@ #include pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__((aligned(PAGE_SIZE))); -kmem_cache_t *pgd_cache; +struct kmem_cache *pgd_cache; pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address) { @@ -100,7 +100,7 @@ static inline void pgd_list_del(pgd_t *pgd) set_page_private(next, (unsigned long) pprev); } -void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused) +void pgd_ctor(void *pgd, struct kmem_cache *cache, unsigned long unused) { unsigned long flags; @@ -120,7 +120,7 @@ void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused) } /* never called when PTRS_PER_PMD > 1 */ -void pgd_dtor(void *pgd, kmem_cache_t *cache, unsigned long unused) +void pgd_dtor(void *pgd, struct kmem_cache *cache, unsigned long unused) { unsigned long flags; /* can be called from interrupt context */ diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c index 167416155ee4..a6a8e397dd88 100644 --- a/arch/i386/mm/init.c +++ b/arch/i386/mm/init.c @@ -699,8 +699,8 @@ int remove_memory(u64 start, u64 size) #endif #endif -kmem_cache_t *pgd_cache; -kmem_cache_t *pmd_cache; +struct kmem_cache *pgd_cache; +struct kmem_cache *pmd_cache; void __init pgtable_cache_init(void) { diff --git a/arch/i386/mm/pgtable.c b/arch/i386/mm/pgtable.c index 10126e3f8174..33be236fc6af 100644 --- a/arch/i386/mm/pgtable.c +++ b/arch/i386/mm/pgtable.c @@ -193,7 +193,7 @@ struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address) return pte; } -void pmd_ctor(void *pmd, kmem_cache_t *cache, unsigned long flags) +void pmd_ctor(void *pmd, struct kmem_cache *cache, unsigned long flags) { memset(pmd, 0, PTRS_PER_PMD*sizeof(pmd_t)); } @@ -233,7 +233,7 @@ static inline void pgd_list_del(pgd_t *pgd) set_page_private(next, (unsigned long)pprev); } -void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused) +void pgd_ctor(void *pgd, struct kmem_cache *cache, unsigned long unused) { unsigned long flags; @@ -253,7 +253,7 @@ void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused) } /* never called when PTRS_PER_PMD > 1 */ -void pgd_dtor(void *pgd, kmem_cache_t *cache, unsigned long unused) +void pgd_dtor(void *pgd, struct kmem_cache *cache, unsigned long unused) { unsigned long flags; /* can be called from interrupt context */ diff --git a/arch/ia64/ia32/ia32_support.c b/arch/ia64/ia32/ia32_support.c index c187743965a0..6af400a12ca1 100644 --- a/arch/ia64/ia32/ia32_support.c +++ b/arch/ia64/ia32/ia32_support.c @@ -249,7 +249,7 @@ ia32_init (void) #if PAGE_SHIFT > IA32_PAGE_SHIFT { - extern kmem_cache_t *partial_page_cachep; + extern struct kmem_cache *partial_page_cachep; partial_page_cachep = kmem_cache_create("partial_page_cache", sizeof(struct partial_page), 0, 0, diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c index 9d6a3f210148..a4a6e1463af8 100644 --- a/arch/ia64/ia32/sys_ia32.c +++ b/arch/ia64/ia32/sys_ia32.c @@ -254,7 +254,7 @@ mmap_subpage (struct file *file, unsigned long start, unsigned long end, int pro } /* SLAB cache for partial_page structures */ -kmem_cache_t *partial_page_cachep; +struct kmem_cache *partial_page_cachep; /* * init partial_page_list. diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c index b9561d300516..7d0f13fecc0e 100644 --- a/arch/powerpc/kernel/rtas_flash.c +++ b/arch/powerpc/kernel/rtas_flash.c @@ -101,7 +101,7 @@ struct flash_block_list_header { /* just the header of flash_block_list */ static struct flash_block_list_header rtas_firmware_flash_list = {0, NULL}; /* Use slab cache to guarantee 4k alignment */ -static kmem_cache_t *flash_block_cache = NULL; +static struct kmem_cache *flash_block_cache = NULL; #define FLASH_BLOCK_LIST_VERSION (1UL) @@ -286,7 +286,7 @@ static ssize_t rtas_flash_read(struct file *file, char __user *buf, } /* constructor for flash_block_cache */ -void rtas_block_ctor(void *ptr, kmem_cache_t *cache, unsigned long flags) +void rtas_block_ctor(void *ptr, struct kmem_cache *cache, unsigned long flags) { memset(ptr, 0, RTAS_BLK_SIZE); } diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 424a8f57e155..89c836d54809 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -1047,7 +1047,7 @@ repeat: return err; } -static void zero_ctor(void *addr, kmem_cache_t *cache, unsigned long flags) +static void zero_ctor(void *addr, struct kmem_cache *cache, unsigned long flags) { memset(addr, 0, kmem_cache_size(cache)); } diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c index 9a178549cbcf..d12a87ec5ae9 100644 --- a/arch/powerpc/mm/init_64.c +++ b/arch/powerpc/mm/init_64.c @@ -141,7 +141,7 @@ static int __init setup_kcore(void) } module_init(setup_kcore); -static void zero_ctor(void *addr, kmem_cache_t *cache, unsigned long flags) +static void zero_ctor(void *addr, struct kmem_cache *cache, unsigned long flags) { memset(addr, 0, kmem_cache_size(cache)); } @@ -166,9 +166,9 @@ static const char *pgtable_cache_name[ARRAY_SIZE(pgtable_cache_size)] = { /* Hugepages need one extra cache, initialized in hugetlbpage.c. We * can't put into the tables above, because HPAGE_SHIFT is not compile * time constant. */ -kmem_cache_t *pgtable_cache[ARRAY_SIZE(pgtable_cache_size)+1]; +struct kmem_cache *pgtable_cache[ARRAY_SIZE(pgtable_cache_size)+1]; #else -kmem_cache_t *pgtable_cache[ARRAY_SIZE(pgtable_cache_size)]; +struct kmem_cache *pgtable_cache[ARRAY_SIZE(pgtable_cache_size)]; #endif void pgtable_cache_init(void) diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index 7edfcc9d2853..e3af9112c026 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -40,7 +40,7 @@ #include "spufs.h" -static kmem_cache_t *spufs_inode_cache; +static struct kmem_cache *spufs_inode_cache; char *isolated_loader; static struct inode * @@ -65,7 +65,7 @@ spufs_destroy_inode(struct inode *inode) } static void -spufs_init_once(void *p, kmem_cache_t * cachep, unsigned long flags) +spufs_init_once(void *p, struct kmem_cache * cachep, unsigned long flags) { struct spufs_inode_info *ei = p; diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c index 55f43506995a..0c9ea38d2caa 100644 --- a/arch/sh/kernel/cpu/sh4/sq.c +++ b/arch/sh/kernel/cpu/sh4/sq.c @@ -38,7 +38,7 @@ struct sq_mapping { static struct sq_mapping *sq_mapping_list; static DEFINE_SPINLOCK(sq_mapping_lock); -static kmem_cache_t *sq_cache; +static struct kmem_cache *sq_cache; static unsigned long *sq_bitmap; #define store_queue_barrier() \ diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c index 92e745341e4d..b60ad83a7635 100644 --- a/arch/sh/mm/pmb.c +++ b/arch/sh/mm/pmb.c @@ -30,7 +30,7 @@ #define NR_PMB_ENTRIES 16 -static kmem_cache_t *pmb_cache; +static struct kmem_cache *pmb_cache; static unsigned long pmb_map; static struct pmb_entry pmb_init_map[] = { @@ -283,7 +283,7 @@ void pmb_unmap(unsigned long addr) } while (pmbe); } -static void pmb_cache_ctor(void *pmb, kmem_cache_t *cachep, unsigned long flags) +static void pmb_cache_ctor(void *pmb, struct kmem_cache *cachep, unsigned long flags) { struct pmb_entry *pmbe = pmb; @@ -297,7 +297,7 @@ static void pmb_cache_ctor(void *pmb, kmem_cache_t *cachep, unsigned long flags) spin_unlock_irq(&pmb_list_lock); } -static void pmb_cache_dtor(void *pmb, kmem_cache_t *cachep, unsigned long flags) +static void pmb_cache_dtor(void *pmb, struct kmem_cache *cachep, unsigned long flags) { spin_lock_irq(&pmb_list_lock); pmb_list_del(pmb); diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c index 09cb7fccc03a..a8e8802eed4d 100644 --- a/arch/sparc64/mm/init.c +++ b/arch/sparc64/mm/init.c @@ -176,9 +176,9 @@ unsigned long sparc64_kern_sec_context __read_mostly; int bigkernel = 0; -kmem_cache_t *pgtable_cache __read_mostly; +struct kmem_cache *pgtable_cache __read_mostly; -static void zero_ctor(void *addr, kmem_cache_t *cache, unsigned long flags) +static void zero_ctor(void *addr, struct kmem_cache *cache, unsigned long flags) { clear_page(addr); } diff --git a/arch/sparc64/mm/tsb.c b/arch/sparc64/mm/tsb.c index beaa02810f0e..236d02f41a01 100644 --- a/arch/sparc64/mm/tsb.c +++ b/arch/sparc64/mm/tsb.c @@ -239,7 +239,7 @@ static void setup_tsb_params(struct mm_struct *mm, unsigned long tsb_idx, unsign } } -static kmem_cache_t *tsb_caches[8] __read_mostly; +static struct kmem_cache *tsb_caches[8] __read_mostly; static const char *tsb_cache_names[8] = { "tsb_8KB", diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 84e9be073180..78c6b312bd30 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -43,8 +43,8 @@ static int cfq_slice_idle = HZ / 125; #define RQ_CIC(rq) ((struct cfq_io_context*)(rq)->elevator_private) #define RQ_CFQQ(rq) ((rq)->elevator_private2) -static kmem_cache_t *cfq_pool; -static kmem_cache_t *cfq_ioc_pool; +static struct kmem_cache *cfq_pool; +static struct kmem_cache *cfq_ioc_pool; static DEFINE_PER_CPU(unsigned long, ioc_count); static struct completion *ioc_gone; diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index cc6e95f8e5d9..a4ff3271d4a8 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -44,17 +44,17 @@ static struct io_context *current_io_context(gfp_t gfp_flags, int node); /* * For the allocated request tables */ -static kmem_cache_t *request_cachep; +static struct kmem_cache *request_cachep; /* * For queue allocation */ -static kmem_cache_t *requestq_cachep; +static struct kmem_cache *requestq_cachep; /* * For io context allocations */ -static kmem_cache_t *iocontext_cachep; +static struct kmem_cache *iocontext_cachep; /* * Controlling structure to kblockd diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c index aa25f8b09fe3..478489c568a4 100644 --- a/drivers/block/aoe/aoeblk.c +++ b/drivers/block/aoe/aoeblk.c @@ -12,7 +12,7 @@ #include #include "aoe.h" -static kmem_cache_t *buf_pool_cache; +static struct kmem_cache *buf_pool_cache; static ssize_t aoedisk_show_state(struct gendisk * disk, char *page) { diff --git a/drivers/ieee1394/eth1394.c b/drivers/ieee1394/eth1394.c index 31e5cc49d61a..27d6c642415d 100644 --- a/drivers/ieee1394/eth1394.c +++ b/drivers/ieee1394/eth1394.c @@ -133,7 +133,7 @@ struct eth1394_node_info { #define ETH1394_DRIVER_NAME "eth1394" static const char driver_name[] = ETH1394_DRIVER_NAME; -static kmem_cache_t *packet_task_cache; +static struct kmem_cache *packet_task_cache; static struct hpsb_highlevel eth1394_highlevel; diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index ed2d4ef27fd8..c7bee4f2eedb 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -101,7 +101,7 @@ struct crypt_config { #define MIN_POOL_PAGES 32 #define MIN_BIO_PAGES 8 -static kmem_cache_t *_crypt_io_pool; +static struct kmem_cache *_crypt_io_pool; /* * Different IV generation algorithms: diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index e77ee6fd1044..cf8bf052138e 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -101,7 +101,7 @@ typedef int (*action_fn) (struct pgpath *pgpath); #define MIN_IOS 256 /* Mempool size */ -static kmem_cache_t *_mpio_cache; +static struct kmem_cache *_mpio_cache; struct workqueue_struct *kmultipathd; static void process_queued_ios(struct work_struct *work); diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 91c7aa1fed0e..b0ce2ce82278 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -88,8 +88,8 @@ struct pending_exception { * Hash table mapping origin volumes to lists of snapshots and * a lock to protect it */ -static kmem_cache_t *exception_cache; -static kmem_cache_t *pending_cache; +static struct kmem_cache *exception_cache; +static struct kmem_cache *pending_cache; static mempool_t *pending_pool; /* @@ -228,7 +228,7 @@ static int init_exception_table(struct exception_table *et, uint32_t size) return 0; } -static void exit_exception_table(struct exception_table *et, kmem_cache_t *mem) +static void exit_exception_table(struct exception_table *et, struct kmem_cache *mem) { struct list_head *slot; struct exception *ex, *next; diff --git a/drivers/md/dm.c b/drivers/md/dm.c index fc4f743f3b53..7ec1b112a6d5 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -121,8 +121,8 @@ struct mapped_device { }; #define MIN_IOS 256 -static kmem_cache_t *_io_cache; -static kmem_cache_t *_tio_cache; +static struct kmem_cache *_io_cache; +static struct kmem_cache *_tio_cache; static int __init local_init(void) { diff --git a/drivers/md/kcopyd.c b/drivers/md/kcopyd.c index b3c01496c737..b46f6c575f7e 100644 --- a/drivers/md/kcopyd.c +++ b/drivers/md/kcopyd.c @@ -203,7 +203,7 @@ struct kcopyd_job { /* FIXME: this should scale with the number of pages */ #define MIN_JOBS 512 -static kmem_cache_t *_job_cache; +static struct kmem_cache *_job_cache; static mempool_t *_job_pool; /* diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 69c3e201fa3b..52914d5cec76 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -348,7 +348,7 @@ static int grow_one_stripe(raid5_conf_t *conf) static int grow_stripes(raid5_conf_t *conf, int num) { - kmem_cache_t *sc; + struct kmem_cache *sc; int devs = conf->raid_disks; sprintf(conf->cache_name[0], "raid5/%s", mdname(conf->mddev)); @@ -397,7 +397,7 @@ static int resize_stripes(raid5_conf_t *conf, int newsize) LIST_HEAD(newstripes); struct disk_info *ndisks; int err = 0; - kmem_cache_t *sc; + struct kmem_cache *sc; int i; if (newsize <= conf->pool_size) diff --git a/drivers/message/i2o/i2o_block.h b/drivers/message/i2o/i2o_block.h index d9fdc95b440d..67f921b4419b 100644 --- a/drivers/message/i2o/i2o_block.h +++ b/drivers/message/i2o/i2o_block.h @@ -64,7 +64,7 @@ /* I2O Block OSM mempool struct */ struct i2o_block_mempool { - kmem_cache_t *slab; + struct kmem_cache *slab; mempool_t *pool; }; diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 9fc9a34ef24a..9168401401bc 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -26,7 +26,7 @@ static DEFINE_SPINLOCK(msi_lock); static struct msi_desc* msi_desc[NR_IRQS] = { [0 ... NR_IRQS-1] = NULL }; -static kmem_cache_t* msi_cachep; +static struct kmem_cache* msi_cachep; static int pci_msi_enable = 1; diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c index 17fdd8c9f740..cf28ccc57948 100644 --- a/drivers/s390/block/dasd_devmap.c +++ b/drivers/s390/block/dasd_devmap.c @@ -25,7 +25,7 @@ #include "dasd_int.h" -kmem_cache_t *dasd_page_cache; +struct kmem_cache *dasd_page_cache; EXPORT_SYMBOL_GPL(dasd_page_cache); /* diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h index 9f52004f6fc2..dc5dd509434d 100644 --- a/drivers/s390/block/dasd_int.h +++ b/drivers/s390/block/dasd_int.h @@ -474,7 +474,7 @@ extern struct dasd_profile_info_t dasd_global_profile; extern unsigned int dasd_profile_level; extern struct block_device_operations dasd_device_operations; -extern kmem_cache_t *dasd_page_cache; +extern struct kmem_cache *dasd_page_cache; struct dasd_ccw_req * dasd_kmalloc_request(char *, int, int, struct dasd_device *); diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h index 74c0eac083e4..32933ed54b8a 100644 --- a/drivers/s390/scsi/zfcp_def.h +++ b/drivers/s390/scsi/zfcp_def.h @@ -1032,9 +1032,9 @@ struct zfcp_data { wwn_t init_wwpn; fcp_lun_t init_fcp_lun; char *driver_version; - kmem_cache_t *fsf_req_qtcb_cache; - kmem_cache_t *sr_buffer_cache; - kmem_cache_t *gid_pn_cache; + struct kmem_cache *fsf_req_qtcb_cache; + struct kmem_cache *sr_buffer_cache; + struct kmem_cache *gid_pn_cache; }; /** diff --git a/drivers/scsi/aic94xx/aic94xx.h b/drivers/scsi/aic94xx/aic94xx.h index 71a031df7a34..32f513b1b78a 100644 --- a/drivers/scsi/aic94xx/aic94xx.h +++ b/drivers/scsi/aic94xx/aic94xx.h @@ -56,8 +56,8 @@ /* 2*ITNL timeout + 1 second */ #define AIC94XX_SCB_TIMEOUT (5*HZ) -extern kmem_cache_t *asd_dma_token_cache; -extern kmem_cache_t *asd_ascb_cache; +extern struct kmem_cache *asd_dma_token_cache; +extern struct kmem_cache *asd_ascb_cache; extern char sas_addr_str[2*SAS_ADDR_SIZE + 1]; static inline void asd_stringify_sas_addr(char *p, const u8 *sas_addr) diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c index af7e01134364..da94e126ca83 100644 --- a/drivers/scsi/aic94xx/aic94xx_hwi.c +++ b/drivers/scsi/aic94xx/aic94xx_hwi.c @@ -1047,7 +1047,7 @@ irqreturn_t asd_hw_isr(int irq, void *dev_id) static inline struct asd_ascb *asd_ascb_alloc(struct asd_ha_struct *asd_ha, gfp_t gfp_flags) { - extern kmem_cache_t *asd_ascb_cache; + extern struct kmem_cache *asd_ascb_cache; struct asd_seq_data *seq = &asd_ha->seq; struct asd_ascb *ascb; unsigned long flags; diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c index 42302ef05ee5..fbc82b00a418 100644 --- a/drivers/scsi/aic94xx/aic94xx_init.c +++ b/drivers/scsi/aic94xx/aic94xx_init.c @@ -450,8 +450,8 @@ static inline void asd_destroy_ha_caches(struct asd_ha_struct *asd_ha) asd_ha->scb_pool = NULL; } -kmem_cache_t *asd_dma_token_cache; -kmem_cache_t *asd_ascb_cache; +struct kmem_cache *asd_dma_token_cache; +struct kmem_cache *asd_ascb_cache; static int asd_create_global_caches(void) { diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c index d65bc4e0f214..2f0c07fc3f48 100644 --- a/drivers/scsi/libsas/sas_init.c +++ b/drivers/scsi/libsas/sas_init.c @@ -36,7 +36,7 @@ #include "../scsi_sas_internal.h" -kmem_cache_t *sas_task_cache; +struct kmem_cache *sas_task_cache; /*------------ SAS addr hash -----------*/ void sas_hash_addr(u8 *hashed, const u8 *sas_addr) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index cbe0cad83b68..d03523d3bf38 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -24,7 +24,7 @@ char qla2x00_version_str[40]; /* * SRB allocation cache */ -static kmem_cache_t *srb_cachep; +static struct kmem_cache *srb_cachep; /* * Ioctl related information. diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 969c9e431028..9ef693c8809a 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -19,7 +19,7 @@ char qla4xxx_version_str[40]; /* * SRB allocation cache */ -static kmem_cache_t *srb_cachep; +static struct kmem_cache *srb_cachep; /* * Module parameter information and variables diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index fafc00deaade..24cffd98ee63 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -136,7 +136,7 @@ const char * scsi_device_type(unsigned type) EXPORT_SYMBOL(scsi_device_type); struct scsi_host_cmd_pool { - kmem_cache_t *slab; + struct kmem_cache *slab; unsigned int users; char *name; unsigned int slab_flags; diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index fb616c69151f..1748e27501cd 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -36,7 +36,7 @@ struct scsi_host_sg_pool { size_t size; char *name; - kmem_cache_t *slab; + struct kmem_cache *slab; mempool_t *pool; }; @@ -241,7 +241,7 @@ struct scsi_io_context { char sense[SCSI_SENSE_BUFFERSIZE]; }; -static kmem_cache_t *scsi_io_context_cache; +static struct kmem_cache *scsi_io_context_cache; static void scsi_end_async(struct request *req, int uptodate) { diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c index 386dbae17b44..d402aff5f314 100644 --- a/drivers/scsi/scsi_tgt_lib.c +++ b/drivers/scsi/scsi_tgt_lib.c @@ -33,7 +33,7 @@ #include "scsi_tgt_priv.h" static struct workqueue_struct *scsi_tgtd; -static kmem_cache_t *scsi_tgt_cmd_cache; +static struct kmem_cache *scsi_tgt_cmd_cache; /* * TODO: this struct will be killed when the block layer supports large bios diff --git a/drivers/usb/host/hc_crisv10.c b/drivers/usb/host/hc_crisv10.c index 7fd872aa654a..9325e46a68c0 100644 --- a/drivers/usb/host/hc_crisv10.c +++ b/drivers/usb/host/hc_crisv10.c @@ -275,13 +275,13 @@ static volatile USB_SB_Desc_t TxIntrSB_zout __attribute__ ((aligned (4))); static int zout_buffer[4] __attribute__ ((aligned (4))); /* Cache for allocating new EP and SB descriptors. */ -static kmem_cache_t *usb_desc_cache; +static struct kmem_cache *usb_desc_cache; /* Cache for the registers allocated in the top half. */ -static kmem_cache_t *top_half_reg_cache; +static struct kmem_cache *top_half_reg_cache; /* Cache for the data allocated in the isoc descr top half. */ -static kmem_cache_t *isoc_compl_cache; +static struct kmem_cache *isoc_compl_cache; static struct usb_bus *etrax_usb_bus; diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index 226bf3de8edd..e87692c31be4 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -81,7 +81,7 @@ MODULE_PARM_DESC(debug, "Debug level"); static char *errbuf; #define ERRBUF_LEN (32 * 1024) -static kmem_cache_t *uhci_up_cachep; /* urb_priv */ +static struct kmem_cache *uhci_up_cachep; /* urb_priv */ static void suspend_rh(struct uhci_hcd *uhci, enum uhci_rh_state new_state); static void wakeup_rh(struct uhci_hcd *uhci); diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c index 46aecc8754f1..05cf2c9a8f84 100644 --- a/drivers/usb/mon/mon_text.c +++ b/drivers/usb/mon/mon_text.c @@ -50,7 +50,7 @@ struct mon_event_text { #define SLAB_NAME_SZ 30 struct mon_reader_text { - kmem_cache_t *e_slab; + struct kmem_cache *e_slab; int nevents; struct list_head e_list; struct mon_reader r; /* In C, parent class can be placed anywhere */ @@ -63,7 +63,7 @@ struct mon_reader_text { char slab_name[SLAB_NAME_SZ]; }; -static void mon_text_ctor(void *, kmem_cache_t *, unsigned long); +static void mon_text_ctor(void *, struct kmem_cache *, unsigned long); /* * mon_text_submit @@ -450,7 +450,7 @@ const struct file_operations mon_fops_text = { /* * Slab interface: constructor. */ -static void mon_text_ctor(void *mem, kmem_cache_t *slab, unsigned long sflags) +static void mon_text_ctor(void *mem, struct kmem_cache *slab, unsigned long sflags) { /* * Nothing to initialize. No, really! diff --git a/fs/adfs/super.c b/fs/adfs/super.c index 52eb10ca654e..e5a205c9f42f 100644 --- a/fs/adfs/super.c +++ b/fs/adfs/super.c @@ -212,7 +212,7 @@ static int adfs_statfs(struct dentry *dentry, struct kstatfs *buf) return 0; } -static kmem_cache_t *adfs_inode_cachep; +static struct kmem_cache *adfs_inode_cachep; static struct inode *adfs_alloc_inode(struct super_block *sb) { @@ -228,7 +228,7 @@ static void adfs_destroy_inode(struct inode *inode) kmem_cache_free(adfs_inode_cachep, ADFS_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct adfs_inode_info *ei = (struct adfs_inode_info *) foo; diff --git a/fs/affs/super.c b/fs/affs/super.c index 81c73ec09f66..3de93e799949 100644 --- a/fs/affs/super.c +++ b/fs/affs/super.c @@ -66,7 +66,7 @@ affs_write_super(struct super_block *sb) pr_debug("AFFS: write_super() at %lu, clean=%d\n", get_seconds(), clean); } -static kmem_cache_t * affs_inode_cachep; +static struct kmem_cache * affs_inode_cachep; static struct inode *affs_alloc_inode(struct super_block *sb) { @@ -83,7 +83,7 @@ static void affs_destroy_inode(struct inode *inode) kmem_cache_free(affs_inode_cachep, AFFS_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct affs_inode_info *ei = (struct affs_inode_info *) foo; diff --git a/fs/afs/super.c b/fs/afs/super.c index c6ead009bf78..9a351c4c7564 100644 --- a/fs/afs/super.c +++ b/fs/afs/super.c @@ -35,7 +35,7 @@ struct afs_mount_params { struct afs_volume *volume; }; -static void afs_i_init_once(void *foo, kmem_cache_t *cachep, +static void afs_i_init_once(void *foo, struct kmem_cache *cachep, unsigned long flags); static int afs_get_sb(struct file_system_type *fs_type, @@ -65,7 +65,7 @@ static struct super_operations afs_super_ops = { .put_super = afs_put_super, }; -static kmem_cache_t *afs_inode_cachep; +static struct kmem_cache *afs_inode_cachep; static atomic_t afs_count_active_inodes; /*****************************************************************************/ @@ -384,7 +384,7 @@ static void afs_put_super(struct super_block *sb) /* * initialise an inode cache slab element prior to any use */ -static void afs_i_init_once(void *_vnode, kmem_cache_t *cachep, +static void afs_i_init_once(void *_vnode, struct kmem_cache *cachep, unsigned long flags) { struct afs_vnode *vnode = (struct afs_vnode *) _vnode; diff --git a/fs/aio.c b/fs/aio.c index 287a1bc7a182..13aa9298abf4 100644 --- a/fs/aio.c +++ b/fs/aio.c @@ -47,8 +47,8 @@ unsigned long aio_nr; /* current system wide number of aio requests */ unsigned long aio_max_nr = 0x10000; /* system wide maximum number of aio requests */ /*----end sysctl variables---*/ -static kmem_cache_t *kiocb_cachep; -static kmem_cache_t *kioctx_cachep; +static struct kmem_cache *kiocb_cachep; +static struct kmem_cache *kioctx_cachep; static struct workqueue_struct *aio_wq; diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c index 995348df94ad..bce402eee554 100644 --- a/fs/befs/linuxvfs.c +++ b/fs/befs/linuxvfs.c @@ -61,7 +61,7 @@ static const struct super_operations befs_sops = { }; /* slab cache for befs_inode_info objects */ -static kmem_cache_t *befs_inode_cachep; +static struct kmem_cache *befs_inode_cachep; static const struct file_operations befs_dir_operations = { .read = generic_read_dir, @@ -289,7 +289,7 @@ befs_destroy_inode(struct inode *inode) kmem_cache_free(befs_inode_cachep, BEFS_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct befs_inode_info *bi = (struct befs_inode_info *) foo; diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c index 2e45123c8f7a..eac175ed9f44 100644 --- a/fs/bfs/inode.c +++ b/fs/bfs/inode.c @@ -228,7 +228,7 @@ static void bfs_write_super(struct super_block *s) unlock_kernel(); } -static kmem_cache_t * bfs_inode_cachep; +static struct kmem_cache * bfs_inode_cachep; static struct inode *bfs_alloc_inode(struct super_block *sb) { @@ -244,7 +244,7 @@ static void bfs_destroy_inode(struct inode *inode) kmem_cache_free(bfs_inode_cachep, BFS_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct bfs_inode_info *bi = foo; diff --git a/fs/bio.c b/fs/bio.c index 50c40ce2cead..7ec737eda72b 100644 --- a/fs/bio.c +++ b/fs/bio.c @@ -30,7 +30,7 @@ #define BIO_POOL_SIZE 256 -static kmem_cache_t *bio_slab __read_mostly; +static struct kmem_cache *bio_slab __read_mostly; #define BIOVEC_NR_POOLS 6 @@ -44,7 +44,7 @@ mempool_t *bio_split_pool __read_mostly; struct biovec_slab { int nr_vecs; char *name; - kmem_cache_t *slab; + struct kmem_cache *slab; }; /* diff --git a/fs/block_dev.c b/fs/block_dev.c index 063506705f27..13816b4d76f6 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -235,7 +235,7 @@ static int block_fsync(struct file *filp, struct dentry *dentry, int datasync) */ static __cacheline_aligned_in_smp DEFINE_SPINLOCK(bdev_lock); -static kmem_cache_t * bdev_cachep __read_mostly; +static struct kmem_cache * bdev_cachep __read_mostly; static struct inode *bdev_alloc_inode(struct super_block *sb) { @@ -253,7 +253,7 @@ static void bdev_destroy_inode(struct inode *inode) kmem_cache_free(bdev_cachep, bdi); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct bdev_inode *ei = (struct bdev_inode *) foo; struct block_device *bdev = &ei->bdev; diff --git a/fs/buffer.c b/fs/buffer.c index 35527dca1dbc..a8ca0ac21488 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2908,7 +2908,7 @@ asmlinkage long sys_bdflush(int func, long data) /* * Buffer-head allocation */ -static kmem_cache_t *bh_cachep; +static struct kmem_cache *bh_cachep; /* * Once the number of bh's in the machine exceeds this level, we start @@ -2961,7 +2961,7 @@ void free_buffer_head(struct buffer_head *bh) EXPORT_SYMBOL(free_buffer_head); static void -init_buffer_head(void *data, kmem_cache_t *cachep, unsigned long flags) +init_buffer_head(void *data, struct kmem_cache *cachep, unsigned long flags) { if ((flags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) == SLAB_CTOR_CONSTRUCTOR) { diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 84168629cea3..e6b5866e5001 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -81,7 +81,7 @@ extern mempool_t *cifs_sm_req_poolp; extern mempool_t *cifs_req_poolp; extern mempool_t *cifs_mid_poolp; -extern kmem_cache_t *cifs_oplock_cachep; +extern struct kmem_cache *cifs_oplock_cachep; static int cifs_read_super(struct super_block *sb, void *data, @@ -232,11 +232,11 @@ static int cifs_permission(struct inode * inode, int mask, struct nameidata *nd) return generic_permission(inode, mask, NULL); } -static kmem_cache_t *cifs_inode_cachep; -static kmem_cache_t *cifs_req_cachep; -static kmem_cache_t *cifs_mid_cachep; -kmem_cache_t *cifs_oplock_cachep; -static kmem_cache_t *cifs_sm_req_cachep; +static struct kmem_cache *cifs_inode_cachep; +static struct kmem_cache *cifs_req_cachep; +static struct kmem_cache *cifs_mid_cachep; +struct kmem_cache *cifs_oplock_cachep; +static struct kmem_cache *cifs_sm_req_cachep; mempool_t *cifs_sm_req_poolp; mempool_t *cifs_req_poolp; mempool_t *cifs_mid_poolp; @@ -668,7 +668,7 @@ const struct file_operations cifs_dir_ops = { }; static void -cifs_init_once(void *inode, kmem_cache_t * cachep, unsigned long flags) +cifs_init_once(void *inode, struct kmem_cache * cachep, unsigned long flags) { struct cifsInodeInfo *cifsi = inode; diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 1f727765a8ea..f80007eaebf4 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -34,7 +34,7 @@ #include "cifs_debug.h" extern mempool_t *cifs_mid_poolp; -extern kmem_cache_t *cifs_oplock_cachep; +extern struct kmem_cache *cifs_oplock_cachep; static struct mid_q_entry * AllocMidQEntry(const struct smb_hdr *smb_buffer, struct cifsSesInfo *ses) diff --git a/fs/coda/inode.c b/fs/coda/inode.c index 50cedd2617d6..b64659fa82d0 100644 --- a/fs/coda/inode.c +++ b/fs/coda/inode.c @@ -38,7 +38,7 @@ static void coda_clear_inode(struct inode *); static void coda_put_super(struct super_block *); static int coda_statfs(struct dentry *dentry, struct kstatfs *buf); -static kmem_cache_t * coda_inode_cachep; +static struct kmem_cache * coda_inode_cachep; static struct inode *coda_alloc_inode(struct super_block *sb) { @@ -58,7 +58,7 @@ static void coda_destroy_inode(struct inode *inode) kmem_cache_free(coda_inode_cachep, ITOC(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct coda_inode_info *ei = (struct coda_inode_info *) foo; diff --git a/fs/configfs/configfs_internal.h b/fs/configfs/configfs_internal.h index 3f4ff7a242b9..f92cd303d2c9 100644 --- a/fs/configfs/configfs_internal.h +++ b/fs/configfs/configfs_internal.h @@ -49,7 +49,7 @@ struct configfs_dirent { #define CONFIGFS_NOT_PINNED (CONFIGFS_ITEM_ATTR) extern struct vfsmount * configfs_mount; -extern kmem_cache_t *configfs_dir_cachep; +extern struct kmem_cache *configfs_dir_cachep; extern int configfs_is_root(struct config_item *item); diff --git a/fs/configfs/mount.c b/fs/configfs/mount.c index 68bd5c93ca52..ed678529ebb2 100644 --- a/fs/configfs/mount.c +++ b/fs/configfs/mount.c @@ -38,7 +38,7 @@ struct vfsmount * configfs_mount = NULL; struct super_block * configfs_sb = NULL; -kmem_cache_t *configfs_dir_cachep; +struct kmem_cache *configfs_dir_cachep; static int configfs_mnt_count = 0; static struct super_operations configfs_ops = { diff --git a/fs/dcache.c b/fs/dcache.c index fd4a428998ef..a7c67cee5d83 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -43,7 +43,7 @@ static __cacheline_aligned_in_smp DEFINE_SEQLOCK(rename_lock); EXPORT_SYMBOL(dcache_lock); -static kmem_cache_t *dentry_cache __read_mostly; +static struct kmem_cache *dentry_cache __read_mostly; #define DNAME_INLINE_LEN (sizeof(struct dentry)-offsetof(struct dentry,d_iname)) @@ -2072,10 +2072,10 @@ static void __init dcache_init(unsigned long mempages) } /* SLAB cache for __getname() consumers */ -kmem_cache_t *names_cachep __read_mostly; +struct kmem_cache *names_cachep __read_mostly; /* SLAB cache for file structures */ -kmem_cache_t *filp_cachep __read_mostly; +struct kmem_cache *filp_cachep __read_mostly; EXPORT_SYMBOL(d_genocide); diff --git a/fs/dcookies.c b/fs/dcookies.c index 0c4b0674854b..21af1629f9bc 100644 --- a/fs/dcookies.c +++ b/fs/dcookies.c @@ -37,7 +37,7 @@ struct dcookie_struct { static LIST_HEAD(dcookie_users); static DEFINE_MUTEX(dcookie_mutex); -static kmem_cache_t *dcookie_cache __read_mostly; +static struct kmem_cache *dcookie_cache __read_mostly; static struct list_head *dcookie_hashtable __read_mostly; static size_t hash_size __read_mostly; diff --git a/fs/dlm/memory.c b/fs/dlm/memory.c index 989b608fd836..5352b03ff5aa 100644 --- a/fs/dlm/memory.c +++ b/fs/dlm/memory.c @@ -15,7 +15,7 @@ #include "config.h" #include "memory.h" -static kmem_cache_t *lkb_cache; +static struct kmem_cache *lkb_cache; int dlm_memory_init(void) diff --git a/fs/dnotify.c b/fs/dnotify.c index e778b1737b79..1f26a2b9eee1 100644 --- a/fs/dnotify.c +++ b/fs/dnotify.c @@ -23,7 +23,7 @@ int dir_notify_enable __read_mostly = 1; -static kmem_cache_t *dn_cache __read_mostly; +static struct kmem_cache *dn_cache __read_mostly; static void redo_inode_mask(struct inode *inode) { diff --git a/fs/dquot.c b/fs/dquot.c index c6ae6c0e0cfc..f9cd5e23ebdf 100644 --- a/fs/dquot.c +++ b/fs/dquot.c @@ -131,7 +131,7 @@ static struct quota_format_type *quota_formats; /* List of registered formats */ static struct quota_module_name module_names[] = INIT_QUOTA_MODULE_NAMES; /* SLAB cache for dquot structures */ -static kmem_cache_t *dquot_cachep; +static struct kmem_cache *dquot_cachep; int register_quota_format(struct quota_format_type *fmt) { diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c index a2c6ccbce300..306f8fbd1a08 100644 --- a/fs/ecryptfs/main.c +++ b/fs/ecryptfs/main.c @@ -546,7 +546,7 @@ inode_info_init_once(void *vptr, struct kmem_cache *cachep, unsigned long flags) } static struct ecryptfs_cache_info { - kmem_cache_t **cache; + struct kmem_cache **cache; const char *name; size_t size; void (*ctor)(void*, struct kmem_cache *, unsigned long); diff --git a/fs/efs/super.c b/fs/efs/super.c index 69b15a996cfc..dfebf21289f4 100644 --- a/fs/efs/super.c +++ b/fs/efs/super.c @@ -52,7 +52,7 @@ static struct pt_types sgi_pt_types[] = { }; -static kmem_cache_t * efs_inode_cachep; +static struct kmem_cache * efs_inode_cachep; static struct inode *efs_alloc_inode(struct super_block *sb) { @@ -68,7 +68,7 @@ static void efs_destroy_inode(struct inode *inode) kmem_cache_free(efs_inode_cachep, INODE_INFO(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct efs_inode_info *ei = (struct efs_inode_info *) foo; diff --git a/fs/eventpoll.c b/fs/eventpoll.c index f5c88435c6be..88a6f8d0b88e 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -283,10 +283,10 @@ static struct mutex epmutex; static struct poll_safewake psw; /* Slab cache used to allocate "struct epitem" */ -static kmem_cache_t *epi_cache __read_mostly; +static struct kmem_cache *epi_cache __read_mostly; /* Slab cache used to allocate "struct eppoll_entry" */ -static kmem_cache_t *pwq_cache __read_mostly; +static struct kmem_cache *pwq_cache __read_mostly; /* Virtual fs used to allocate inodes for eventpoll files */ static struct vfsmount *eventpoll_mnt __read_mostly; diff --git a/fs/ext2/super.c b/fs/ext2/super.c index 85c237e73853..3aafb1dd917a 100644 --- a/fs/ext2/super.c +++ b/fs/ext2/super.c @@ -135,7 +135,7 @@ static void ext2_put_super (struct super_block * sb) return; } -static kmem_cache_t * ext2_inode_cachep; +static struct kmem_cache * ext2_inode_cachep; static struct inode *ext2_alloc_inode(struct super_block *sb) { @@ -156,7 +156,7 @@ static void ext2_destroy_inode(struct inode *inode) kmem_cache_free(ext2_inode_cachep, EXT2_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct ext2_inode_info *ei = (struct ext2_inode_info *) foo; diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 0cf633f0cfa3..9856565d4ddc 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -436,7 +436,7 @@ static void ext3_put_super (struct super_block * sb) return; } -static kmem_cache_t *ext3_inode_cachep; +static struct kmem_cache *ext3_inode_cachep; /* * Called inside transaction, so use GFP_NOFS @@ -462,7 +462,7 @@ static void ext3_destroy_inode(struct inode *inode) kmem_cache_free(ext3_inode_cachep, EXT3_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct ext3_inode_info *ei = (struct ext3_inode_info *) foo; diff --git a/fs/ext4/super.c b/fs/ext4/super.c index c730cbc84030..f2e8c4aa0fd2 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -486,7 +486,7 @@ static void ext4_put_super (struct super_block * sb) return; } -static kmem_cache_t *ext4_inode_cachep; +static struct kmem_cache *ext4_inode_cachep; /* * Called inside transaction, so use GFP_NOFS @@ -513,7 +513,7 @@ static void ext4_destroy_inode(struct inode *inode) kmem_cache_free(ext4_inode_cachep, EXT4_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct ext4_inode_info *ei = (struct ext4_inode_info *) foo; diff --git a/fs/fat/cache.c b/fs/fat/cache.c index 8c272278455c..05c2941c74f2 100644 --- a/fs/fat/cache.c +++ b/fs/fat/cache.c @@ -34,9 +34,9 @@ static inline int fat_max_cache(struct inode *inode) return FAT_MAX_CACHE; } -static kmem_cache_t *fat_cache_cachep; +static struct kmem_cache *fat_cache_cachep; -static void init_once(void *foo, kmem_cache_t *cachep, unsigned long flags) +static void init_once(void *foo, struct kmem_cache *cachep, unsigned long flags) { struct fat_cache *cache = (struct fat_cache *)foo; diff --git a/fs/fat/inode.c b/fs/fat/inode.c index b58fd0c9f3cd..a9e4688582a2 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -477,7 +477,7 @@ static void fat_put_super(struct super_block *sb) kfree(sbi); } -static kmem_cache_t *fat_inode_cachep; +static struct kmem_cache *fat_inode_cachep; static struct inode *fat_alloc_inode(struct super_block *sb) { @@ -493,7 +493,7 @@ static void fat_destroy_inode(struct inode *inode) kmem_cache_free(fat_inode_cachep, MSDOS_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct msdos_inode_info *ei = (struct msdos_inode_info *)foo; diff --git a/fs/fcntl.c b/fs/fcntl.c index c03dc9cb21cb..4740d35e52cd 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -553,7 +553,7 @@ int send_sigurg(struct fown_struct *fown) } static DEFINE_RWLOCK(fasync_lock); -static kmem_cache_t *fasync_cache __read_mostly; +static struct kmem_cache *fasync_cache __read_mostly; /* * fasync_helper() is used by some character device drivers (mainly mice) diff --git a/fs/freevxfs/vxfs_inode.c b/fs/freevxfs/vxfs_inode.c index d2dd0d700077..0b7ae897cb78 100644 --- a/fs/freevxfs/vxfs_inode.c +++ b/fs/freevxfs/vxfs_inode.c @@ -46,7 +46,7 @@ extern const struct address_space_operations vxfs_immed_aops; extern struct inode_operations vxfs_immed_symlink_iops; -kmem_cache_t *vxfs_inode_cachep; +struct kmem_cache *vxfs_inode_cachep; #ifdef DIAGNOSTIC diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 8c15139f2756..357764d85ff1 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -19,7 +19,7 @@ MODULE_ALIAS_MISCDEV(FUSE_MINOR); -static kmem_cache_t *fuse_req_cachep; +static struct kmem_cache *fuse_req_cachep; static struct fuse_conn *fuse_get_conn(struct file *file) { diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index e039e2047cce..2bdc652b8b46 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -22,7 +22,7 @@ MODULE_AUTHOR("Miklos Szeredi "); MODULE_DESCRIPTION("Filesystem in Userspace"); MODULE_LICENSE("GPL"); -static kmem_cache_t *fuse_inode_cachep; +static struct kmem_cache *fuse_inode_cachep; struct list_head fuse_conn_list; DEFINE_MUTEX(fuse_mutex); @@ -601,7 +601,7 @@ static struct file_system_type fuse_fs_type = { static decl_subsys(fuse, NULL, NULL); static decl_subsys(connections, NULL, NULL); -static void fuse_inode_init_once(void *foo, kmem_cache_t *cachep, +static void fuse_inode_init_once(void *foo, struct kmem_cache *cachep, unsigned long flags) { struct inode * inode = foo; diff --git a/fs/gfs2/main.c b/fs/gfs2/main.c index 9889c1eacec1..7c1a9e22a526 100644 --- a/fs/gfs2/main.c +++ b/fs/gfs2/main.c @@ -25,7 +25,7 @@ #include "util.h" #include "glock.h" -static void gfs2_init_inode_once(void *foo, kmem_cache_t *cachep, unsigned long flags) +static void gfs2_init_inode_once(void *foo, struct kmem_cache *cachep, unsigned long flags) { struct gfs2_inode *ip = foo; if ((flags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) == @@ -37,7 +37,7 @@ static void gfs2_init_inode_once(void *foo, kmem_cache_t *cachep, unsigned long } } -static void gfs2_init_glock_once(void *foo, kmem_cache_t *cachep, unsigned long flags) +static void gfs2_init_glock_once(void *foo, struct kmem_cache *cachep, unsigned long flags) { struct gfs2_glock *gl = foo; if ((flags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) == diff --git a/fs/gfs2/util.c b/fs/gfs2/util.c index 196c604faadc..e5707a9f78c2 100644 --- a/fs/gfs2/util.c +++ b/fs/gfs2/util.c @@ -23,9 +23,9 @@ #include "lm.h" #include "util.h" -kmem_cache_t *gfs2_glock_cachep __read_mostly; -kmem_cache_t *gfs2_inode_cachep __read_mostly; -kmem_cache_t *gfs2_bufdata_cachep __read_mostly; +struct kmem_cache *gfs2_glock_cachep __read_mostly; +struct kmem_cache *gfs2_inode_cachep __read_mostly; +struct kmem_cache *gfs2_bufdata_cachep __read_mostly; void gfs2_assert_i(struct gfs2_sbd *sdp) { diff --git a/fs/gfs2/util.h b/fs/gfs2/util.h index 76a50899fe9e..7984dcf89ad0 100644 --- a/fs/gfs2/util.h +++ b/fs/gfs2/util.h @@ -146,9 +146,9 @@ int gfs2_io_error_bh_i(struct gfs2_sbd *sdp, struct buffer_head *bh, gfs2_io_error_bh_i((sdp), (bh), __FUNCTION__, __FILE__, __LINE__); -extern kmem_cache_t *gfs2_glock_cachep; -extern kmem_cache_t *gfs2_inode_cachep; -extern kmem_cache_t *gfs2_bufdata_cachep; +extern struct kmem_cache *gfs2_glock_cachep; +extern struct kmem_cache *gfs2_inode_cachep; +extern struct kmem_cache *gfs2_bufdata_cachep; static inline unsigned int gfs2_tune_get_i(struct gfs2_tune *gt, unsigned int *p) diff --git a/fs/hfs/super.c b/fs/hfs/super.c index ffc6409132c8..a36987966004 100644 --- a/fs/hfs/super.c +++ b/fs/hfs/super.c @@ -24,7 +24,7 @@ #include "hfs_fs.h" #include "btree.h" -static kmem_cache_t *hfs_inode_cachep; +static struct kmem_cache *hfs_inode_cachep; MODULE_LICENSE("GPL"); @@ -430,7 +430,7 @@ static struct file_system_type hfs_fs_type = { .fs_flags = FS_REQUIRES_DEV, }; -static void hfs_init_once(void *p, kmem_cache_t *cachep, unsigned long flags) +static void hfs_init_once(void *p, struct kmem_cache *cachep, unsigned long flags) { struct hfs_inode_info *i = p; diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c index 4a0c70c76c8a..0f513c6bf843 100644 --- a/fs/hfsplus/super.c +++ b/fs/hfsplus/super.c @@ -434,7 +434,7 @@ MODULE_AUTHOR("Brad Boyer"); MODULE_DESCRIPTION("Extended Macintosh Filesystem"); MODULE_LICENSE("GPL"); -static kmem_cache_t *hfsplus_inode_cachep; +static struct kmem_cache *hfsplus_inode_cachep; static struct inode *hfsplus_alloc_inode(struct super_block *sb) { @@ -467,7 +467,7 @@ static struct file_system_type hfsplus_fs_type = { .fs_flags = FS_REQUIRES_DEV, }; -static void hfsplus_init_once(void *p, kmem_cache_t *cachep, unsigned long flags) +static void hfsplus_init_once(void *p, struct kmem_cache *cachep, unsigned long flags) { struct hfsplus_inode_info *i = p; diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c index 46ceadd6f16a..34d68e211714 100644 --- a/fs/hpfs/super.c +++ b/fs/hpfs/super.c @@ -160,7 +160,7 @@ static int hpfs_statfs(struct dentry *dentry, struct kstatfs *buf) return 0; } -static kmem_cache_t * hpfs_inode_cachep; +static struct kmem_cache * hpfs_inode_cachep; static struct inode *hpfs_alloc_inode(struct super_block *sb) { @@ -177,7 +177,7 @@ static void hpfs_destroy_inode(struct inode *inode) kmem_cache_free(hpfs_inode_cachep, hpfs_i(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct hpfs_inode_info *ei = (struct hpfs_inode_info *) foo; diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 36e52173a54a..0706f5aac6a2 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -513,7 +513,7 @@ static void hugetlbfs_inc_free_inodes(struct hugetlbfs_sb_info *sbinfo) } -static kmem_cache_t *hugetlbfs_inode_cachep; +static struct kmem_cache *hugetlbfs_inode_cachep; static struct inode *hugetlbfs_alloc_inode(struct super_block *sb) { @@ -545,7 +545,7 @@ static const struct address_space_operations hugetlbfs_aops = { }; -static void init_once(void *foo, kmem_cache_t *cachep, unsigned long flags) +static void init_once(void *foo, struct kmem_cache *cachep, unsigned long flags) { struct hugetlbfs_inode_info *ei = (struct hugetlbfs_inode_info *)foo; diff --git a/fs/inode.c b/fs/inode.c index dd15984d51a8..699aa4f7aa74 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -97,7 +97,7 @@ static DEFINE_MUTEX(iprune_mutex); */ struct inodes_stat_t inodes_stat; -static kmem_cache_t * inode_cachep __read_mostly; +static struct kmem_cache * inode_cachep __read_mostly; static struct inode *alloc_inode(struct super_block *sb) { @@ -209,7 +209,7 @@ void inode_init_once(struct inode *inode) EXPORT_SYMBOL(inode_init_once); -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct inode * inode = (struct inode *) foo; diff --git a/fs/inotify_user.c b/fs/inotify_user.c index 017cb0f134d6..e1956e6f116c 100644 --- a/fs/inotify_user.c +++ b/fs/inotify_user.c @@ -34,8 +34,8 @@ #include -static kmem_cache_t *watch_cachep __read_mostly; -static kmem_cache_t *event_cachep __read_mostly; +static struct kmem_cache *watch_cachep __read_mostly; +static struct kmem_cache *event_cachep __read_mostly; static struct vfsmount *inotify_mnt __read_mostly; diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c index 4b6381cd2cf4..ea55b6c469ec 100644 --- a/fs/isofs/inode.c +++ b/fs/isofs/inode.c @@ -57,7 +57,7 @@ static void isofs_put_super(struct super_block *sb) static void isofs_read_inode(struct inode *); static int isofs_statfs (struct dentry *, struct kstatfs *); -static kmem_cache_t *isofs_inode_cachep; +static struct kmem_cache *isofs_inode_cachep; static struct inode *isofs_alloc_inode(struct super_block *sb) { @@ -73,7 +73,7 @@ static void isofs_destroy_inode(struct inode *inode) kmem_cache_free(isofs_inode_cachep, ISOFS_I(inode)); } -static void init_once(void *foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void *foo, struct kmem_cache * cachep, unsigned long flags) { struct iso_inode_info *ei = foo; diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index b85c686b60db..a8774bed20b6 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -1630,7 +1630,7 @@ void * __jbd_kmalloc (const char *where, size_t size, gfp_t flags, int retry) #define JBD_MAX_SLABS 5 #define JBD_SLAB_INDEX(size) (size >> 11) -static kmem_cache_t *jbd_slab[JBD_MAX_SLABS]; +static struct kmem_cache *jbd_slab[JBD_MAX_SLABS]; static const char *jbd_slab_names[JBD_MAX_SLABS] = { "jbd_1k", "jbd_2k", "jbd_4k", NULL, "jbd_8k" }; @@ -1693,7 +1693,7 @@ void jbd_slab_free(void *ptr, size_t size) /* * Journal_head storage management */ -static kmem_cache_t *journal_head_cache; +static struct kmem_cache *journal_head_cache; #ifdef CONFIG_JBD_DEBUG static atomic_t nr_journal_heads = ATOMIC_INIT(0); #endif @@ -1996,7 +1996,7 @@ static void __exit remove_jbd_proc_entry(void) #endif -kmem_cache_t *jbd_handle_cache; +struct kmem_cache *jbd_handle_cache; static int __init journal_init_handle_cache(void) { diff --git a/fs/jbd/revoke.c b/fs/jbd/revoke.c index c532429d8d9b..d204ab394f36 100644 --- a/fs/jbd/revoke.c +++ b/fs/jbd/revoke.c @@ -70,8 +70,8 @@ #include #endif -static kmem_cache_t *revoke_record_cache; -static kmem_cache_t *revoke_table_cache; +static struct kmem_cache *revoke_record_cache; +static struct kmem_cache *revoke_table_cache; /* Each revoke record represents one single revoked block. During journal replay, this involves recording the transaction ID of the diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index c60f378b0f76..50356019ae30 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -1641,7 +1641,7 @@ void * __jbd2_kmalloc (const char *where, size_t size, gfp_t flags, int retry) #define JBD_MAX_SLABS 5 #define JBD_SLAB_INDEX(size) (size >> 11) -static kmem_cache_t *jbd_slab[JBD_MAX_SLABS]; +static struct kmem_cache *jbd_slab[JBD_MAX_SLABS]; static const char *jbd_slab_names[JBD_MAX_SLABS] = { "jbd2_1k", "jbd2_2k", "jbd2_4k", NULL, "jbd2_8k" }; @@ -1704,7 +1704,7 @@ void jbd2_slab_free(void *ptr, size_t size) /* * Journal_head storage management */ -static kmem_cache_t *jbd2_journal_head_cache; +static struct kmem_cache *jbd2_journal_head_cache; #ifdef CONFIG_JBD_DEBUG static atomic_t nr_journal_heads = ATOMIC_INIT(0); #endif @@ -2007,7 +2007,7 @@ static void __exit jbd2_remove_jbd_proc_entry(void) #endif -kmem_cache_t *jbd2_handle_cache; +struct kmem_cache *jbd2_handle_cache; static int __init journal_init_handle_cache(void) { diff --git a/fs/jbd2/revoke.c b/fs/jbd2/revoke.c index 380d19917f37..f506646ad0ff 100644 --- a/fs/jbd2/revoke.c +++ b/fs/jbd2/revoke.c @@ -70,8 +70,8 @@ #include #endif -static kmem_cache_t *jbd2_revoke_record_cache; -static kmem_cache_t *jbd2_revoke_table_cache; +static struct kmem_cache *jbd2_revoke_record_cache; +static struct kmem_cache *jbd2_revoke_table_cache; /* Each revoke record represents one single revoked block. During journal replay, this involves recording the transaction ID of the diff --git a/fs/jffs/inode-v23.c b/fs/jffs/inode-v23.c index 3f7899ea4cba..9f15bce92022 100644 --- a/fs/jffs/inode-v23.c +++ b/fs/jffs/inode-v23.c @@ -61,8 +61,8 @@ static const struct file_operations jffs_dir_operations; static struct inode_operations jffs_dir_inode_operations; static const struct address_space_operations jffs_address_operations; -kmem_cache_t *node_cache = NULL; -kmem_cache_t *fm_cache = NULL; +struct kmem_cache *node_cache = NULL; +struct kmem_cache *fm_cache = NULL; /* Called by the VFS at mount time to initialize the whole file system. */ static int jffs_fill_super(struct super_block *sb, void *data, int silent) diff --git a/fs/jffs/jffs_fm.c b/fs/jffs/jffs_fm.c index 29b68d939bd9..077258b2103e 100644 --- a/fs/jffs/jffs_fm.c +++ b/fs/jffs/jffs_fm.c @@ -29,8 +29,8 @@ static int jffs_mark_obsolete(struct jffs_fmcontrol *fmc, __u32 fm_offset); static struct jffs_fm *jffs_alloc_fm(void); static void jffs_free_fm(struct jffs_fm *n); -extern kmem_cache_t *fm_cache; -extern kmem_cache_t *node_cache; +extern struct kmem_cache *fm_cache; +extern struct kmem_cache *node_cache; #if CONFIG_JFFS_FS_VERBOSE > 0 void diff --git a/fs/jffs2/malloc.c b/fs/jffs2/malloc.c index 33f291005012..83f9881ec4cc 100644 --- a/fs/jffs2/malloc.c +++ b/fs/jffs2/malloc.c @@ -19,16 +19,16 @@ /* These are initialised to NULL in the kernel startup code. If you're porting to other operating systems, beware */ -static kmem_cache_t *full_dnode_slab; -static kmem_cache_t *raw_dirent_slab; -static kmem_cache_t *raw_inode_slab; -static kmem_cache_t *tmp_dnode_info_slab; -static kmem_cache_t *raw_node_ref_slab; -static kmem_cache_t *node_frag_slab; -static kmem_cache_t *inode_cache_slab; +static struct kmem_cache *full_dnode_slab; +static struct kmem_cache *raw_dirent_slab; +static struct kmem_cache *raw_inode_slab; +static struct kmem_cache *tmp_dnode_info_slab; +static struct kmem_cache *raw_node_ref_slab; +static struct kmem_cache *node_frag_slab; +static struct kmem_cache *inode_cache_slab; #ifdef CONFIG_JFFS2_FS_XATTR -static kmem_cache_t *xattr_datum_cache; -static kmem_cache_t *xattr_ref_cache; +static struct kmem_cache *xattr_datum_cache; +static struct kmem_cache *xattr_ref_cache; #endif int __init jffs2_create_slab_caches(void) diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c index 77be534ce422..7deb78254021 100644 --- a/fs/jffs2/super.c +++ b/fs/jffs2/super.c @@ -28,7 +28,7 @@ static void jffs2_put_super(struct super_block *); -static kmem_cache_t *jffs2_inode_cachep; +static struct kmem_cache *jffs2_inode_cachep; static struct inode *jffs2_alloc_inode(struct super_block *sb) { @@ -44,7 +44,7 @@ static void jffs2_destroy_inode(struct inode *inode) kmem_cache_free(jffs2_inode_cachep, JFFS2_INODE_INFO(inode)); } -static void jffs2_i_init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void jffs2_i_init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct jffs2_inode_info *ei = (struct jffs2_inode_info *) foo; diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c index 0cccd1c39d75..b1a1c7296014 100644 --- a/fs/jfs/jfs_metapage.c +++ b/fs/jfs/jfs_metapage.c @@ -74,7 +74,7 @@ static inline void lock_metapage(struct metapage *mp) } #define METAPOOL_MIN_PAGES 32 -static kmem_cache_t *metapage_cache; +static struct kmem_cache *metapage_cache; static mempool_t *metapage_mempool; #define MPS_PER_PAGE (PAGE_CACHE_SIZE >> L2PSIZE) @@ -180,7 +180,7 @@ static inline void remove_metapage(struct page *page, struct metapage *mp) #endif -static void init_once(void *foo, kmem_cache_t *cachep, unsigned long flags) +static void init_once(void *foo, struct kmem_cache *cachep, unsigned long flags) { struct metapage *mp = (struct metapage *)foo; diff --git a/fs/jfs/super.c b/fs/jfs/super.c index 9c1c6e0e633d..ca3e19128532 100644 --- a/fs/jfs/super.c +++ b/fs/jfs/super.c @@ -44,7 +44,7 @@ MODULE_DESCRIPTION("The Journaled Filesystem (JFS)"); MODULE_AUTHOR("Steve Best/Dave Kleikamp/Barry Arndt, IBM"); MODULE_LICENSE("GPL"); -static kmem_cache_t * jfs_inode_cachep; +static struct kmem_cache * jfs_inode_cachep; static struct super_operations jfs_super_operations; static struct export_operations jfs_export_operations; @@ -748,7 +748,7 @@ static struct file_system_type jfs_fs_type = { .fs_flags = FS_REQUIRES_DEV, }; -static void init_once(void *foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void *foo, struct kmem_cache * cachep, unsigned long flags) { struct jfs_inode_info *jfs_ip = (struct jfs_inode_info *) foo; diff --git a/fs/locks.c b/fs/locks.c index a7b97d50c1e0..1cb0c57fedbd 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -142,7 +142,7 @@ int lease_break_time = 45; static LIST_HEAD(file_lock_list); static LIST_HEAD(blocked_list); -static kmem_cache_t *filelock_cache __read_mostly; +static struct kmem_cache *filelock_cache __read_mostly; /* Allocate an empty lock structure. */ static struct file_lock *locks_alloc_lock(void) @@ -199,7 +199,7 @@ EXPORT_SYMBOL(locks_init_lock); * Initialises the fields of the file lock which are invariant for * free file_locks. */ -static void init_once(void *foo, kmem_cache_t *cache, unsigned long flags) +static void init_once(void *foo, struct kmem_cache *cache, unsigned long flags) { struct file_lock *lock = (struct file_lock *) foo; diff --git a/fs/mbcache.c b/fs/mbcache.c index 0ff71256e65b..deeb9dc062d9 100644 --- a/fs/mbcache.c +++ b/fs/mbcache.c @@ -85,7 +85,7 @@ struct mb_cache { #ifndef MB_CACHE_INDEXES_COUNT int c_indexes_count; #endif - kmem_cache_t *c_entry_cache; + struct kmem_cache *c_entry_cache; struct list_head *c_block_hash; struct list_head *c_indexes_hash[0]; }; diff --git a/fs/minix/inode.c b/fs/minix/inode.c index ce532c2deda8..629e09b38c5c 100644 --- a/fs/minix/inode.c +++ b/fs/minix/inode.c @@ -51,7 +51,7 @@ static void minix_put_super(struct super_block *sb) return; } -static kmem_cache_t * minix_inode_cachep; +static struct kmem_cache * minix_inode_cachep; static struct inode *minix_alloc_inode(struct super_block *sb) { @@ -67,7 +67,7 @@ static void minix_destroy_inode(struct inode *inode) kmem_cache_free(minix_inode_cachep, minix_i(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct minix_inode_info *ei = (struct minix_inode_info *) foo; diff --git a/fs/namespace.c b/fs/namespace.c index 55442a6cf221..b00ac84ebbdd 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -36,7 +36,7 @@ static int event; static struct list_head *mount_hashtable __read_mostly; static int hash_mask __read_mostly, hash_bits __read_mostly; -static kmem_cache_t *mnt_cache __read_mostly; +static struct kmem_cache *mnt_cache __read_mostly; static struct rw_semaphore namespace_sem; /* /sys/fs */ diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c index ed84d899220c..fae53243bb92 100644 --- a/fs/ncpfs/inode.c +++ b/fs/ncpfs/inode.c @@ -40,7 +40,7 @@ static void ncp_delete_inode(struct inode *); static void ncp_put_super(struct super_block *); static int ncp_statfs(struct dentry *, struct kstatfs *); -static kmem_cache_t * ncp_inode_cachep; +static struct kmem_cache * ncp_inode_cachep; static struct inode *ncp_alloc_inode(struct super_block *sb) { @@ -56,7 +56,7 @@ static void ncp_destroy_inode(struct inode *inode) kmem_cache_free(ncp_inode_cachep, NCP_FINFO(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct ncp_inode_info *ei = (struct ncp_inode_info *) foo; diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index 769fd0a0c772..2f488e1d9b6c 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -58,7 +58,7 @@ #define NFSDBG_FACILITY NFSDBG_VFS -static kmem_cache_t *nfs_direct_cachep; +static struct kmem_cache *nfs_direct_cachep; /* * This represents a set of asynchronous requests that we're waiting on diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 6b53aae4ed2c..15afa460e629 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -55,7 +55,7 @@ static int nfs_update_inode(struct inode *, struct nfs_fattr *); static void nfs_zap_acl_cache(struct inode *); -static kmem_cache_t * nfs_inode_cachep; +static struct kmem_cache * nfs_inode_cachep; static inline unsigned long nfs_fattr_to_ino_t(struct nfs_fattr *fattr) @@ -1111,7 +1111,7 @@ static inline void nfs4_init_once(struct nfs_inode *nfsi) #endif } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct nfs_inode *nfsi = (struct nfs_inode *) foo; diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index a1561a820abe..3fbfc2f03307 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -20,7 +20,7 @@ #define NFS_PARANOIA 1 -static kmem_cache_t *nfs_page_cachep; +static struct kmem_cache *nfs_page_cachep; static inline struct nfs_page * nfs_page_alloc(void) diff --git a/fs/nfs/read.c b/fs/nfs/read.c index 56f66f0ccb6a..244a8c45b68e 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -38,7 +38,7 @@ static int nfs_pagein_one(struct list_head *, struct inode *); static const struct rpc_call_ops nfs_read_partial_ops; static const struct rpc_call_ops nfs_read_full_ops; -static kmem_cache_t *nfs_rdata_cachep; +static struct kmem_cache *nfs_rdata_cachep; static mempool_t *nfs_rdata_mempool; #define MIN_POOL_READ (32) diff --git a/fs/nfs/write.c b/fs/nfs/write.c index f7dd0d005957..41b07288f99e 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -85,7 +85,7 @@ static const struct rpc_call_ops nfs_write_partial_ops; static const struct rpc_call_ops nfs_write_full_ops; static const struct rpc_call_ops nfs_commit_ops; -static kmem_cache_t *nfs_wdata_cachep; +static struct kmem_cache *nfs_wdata_cachep; static mempool_t *nfs_wdata_mempool; static mempool_t *nfs_commit_mempool; diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index e431e93ab503..640c92b2a9f7 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -84,10 +84,10 @@ static void nfs4_set_recdir(char *recdir); */ static DEFINE_MUTEX(client_mutex); -static kmem_cache_t *stateowner_slab = NULL; -static kmem_cache_t *file_slab = NULL; -static kmem_cache_t *stateid_slab = NULL; -static kmem_cache_t *deleg_slab = NULL; +static struct kmem_cache *stateowner_slab = NULL; +static struct kmem_cache *file_slab = NULL; +static struct kmem_cache *stateid_slab = NULL; +static struct kmem_cache *deleg_slab = NULL; void nfs4_lock_state(void) @@ -1003,7 +1003,7 @@ alloc_init_file(struct inode *ino) } static void -nfsd4_free_slab(kmem_cache_t **slab) +nfsd4_free_slab(struct kmem_cache **slab) { if (*slab == NULL) return; diff --git a/fs/ocfs2/dlm/dlmfs.c b/fs/ocfs2/dlm/dlmfs.c index 01f91501f70a..941acf14e61f 100644 --- a/fs/ocfs2/dlm/dlmfs.c +++ b/fs/ocfs2/dlm/dlmfs.c @@ -66,7 +66,7 @@ static struct file_operations dlmfs_file_operations; static struct inode_operations dlmfs_dir_inode_operations; static struct inode_operations dlmfs_root_inode_operations; static struct inode_operations dlmfs_file_inode_operations; -static kmem_cache_t *dlmfs_inode_cache; +static struct kmem_cache *dlmfs_inode_cache; struct workqueue_struct *user_dlm_worker; @@ -257,7 +257,7 @@ static ssize_t dlmfs_file_write(struct file *filp, } static void dlmfs_init_once(void *foo, - kmem_cache_t *cachep, + struct kmem_cache *cachep, unsigned long flags) { struct dlmfs_inode_private *ip = diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c index f784177b6241..856012b4fa49 100644 --- a/fs/ocfs2/dlm/dlmmaster.c +++ b/fs/ocfs2/dlm/dlmmaster.c @@ -221,7 +221,7 @@ EXPORT_SYMBOL_GPL(dlm_dump_all_mles); #endif /* 0 */ -static kmem_cache_t *dlm_mle_cache = NULL; +static struct kmem_cache *dlm_mle_cache = NULL; static void dlm_mle_release(struct kref *kref); diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c index fcd4475d1f89..80ac69f11d9f 100644 --- a/fs/ocfs2/extent_map.c +++ b/fs/ocfs2/extent_map.c @@ -61,7 +61,7 @@ struct ocfs2_em_insert_context { struct ocfs2_extent_map_entry *right_ent; }; -static kmem_cache_t *ocfs2_em_ent_cachep = NULL; +static struct kmem_cache *ocfs2_em_ent_cachep = NULL; static struct ocfs2_extent_map_entry * diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h index 46a378fbc40b..1a7dd2945b34 100644 --- a/fs/ocfs2/inode.h +++ b/fs/ocfs2/inode.h @@ -106,7 +106,7 @@ static inline struct ocfs2_inode_info *OCFS2_I(struct inode *inode) #define INODE_JOURNAL(i) (OCFS2_I(i)->ip_flags & OCFS2_INODE_JOURNAL) #define SET_INODE_JOURNAL(i) (OCFS2_I(i)->ip_flags |= OCFS2_INODE_JOURNAL) -extern kmem_cache_t *ocfs2_inode_cache; +extern struct kmem_cache *ocfs2_inode_cache; extern const struct address_space_operations ocfs2_aops; diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 7574d26ee0ff..0524f8a04ad6 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -68,7 +68,7 @@ #include "buffer_head_io.h" -static kmem_cache_t *ocfs2_inode_cachep = NULL; +static struct kmem_cache *ocfs2_inode_cachep = NULL; /* OCFS2 needs to schedule several differnt types of work which * require cluster locking, disk I/O, recovery waits, etc. Since these @@ -914,7 +914,7 @@ bail: } static void ocfs2_inode_init_once(void *data, - kmem_cache_t *cachep, + struct kmem_cache *cachep, unsigned long flags) { struct ocfs2_inode_info *oi = data; diff --git a/fs/ocfs2/uptodate.c b/fs/ocfs2/uptodate.c index 9707ed7a3206..39814b900fc0 100644 --- a/fs/ocfs2/uptodate.c +++ b/fs/ocfs2/uptodate.c @@ -69,7 +69,7 @@ struct ocfs2_meta_cache_item { sector_t c_block; }; -static kmem_cache_t *ocfs2_uptodate_cachep = NULL; +static struct kmem_cache *ocfs2_uptodate_cachep = NULL; void ocfs2_metadata_cache_init(struct inode *inode) { diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c index 911d1bcfc567..26f44e0074ec 100644 --- a/fs/openpromfs/inode.c +++ b/fs/openpromfs/inode.c @@ -330,7 +330,7 @@ out: return 0; } -static kmem_cache_t *op_inode_cachep; +static struct kmem_cache *op_inode_cachep; static struct inode *openprom_alloc_inode(struct super_block *sb) { @@ -415,7 +415,7 @@ static struct file_system_type openprom_fs_type = { .kill_sb = kill_anon_super, }; -static void op_inode_init_once(void *data, kmem_cache_t * cachep, unsigned long flags) +static void op_inode_init_once(void *data, struct kmem_cache * cachep, unsigned long flags) { struct op_inode_info *oi = (struct op_inode_info *) data; diff --git a/fs/proc/inode.c b/fs/proc/inode.c index b24cdb2f17c1..e26945ba685b 100644 --- a/fs/proc/inode.c +++ b/fs/proc/inode.c @@ -81,7 +81,7 @@ static void proc_read_inode(struct inode * inode) inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME; } -static kmem_cache_t * proc_inode_cachep; +static struct kmem_cache * proc_inode_cachep; static struct inode *proc_alloc_inode(struct super_block *sb) { @@ -105,7 +105,7 @@ static void proc_destroy_inode(struct inode *inode) kmem_cache_free(proc_inode_cachep, PROC_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct proc_inode *ei = (struct proc_inode *) foo; diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c index 5b943eb11d76..c047dc654d5c 100644 --- a/fs/qnx4/inode.c +++ b/fs/qnx4/inode.c @@ -515,7 +515,7 @@ static void qnx4_read_inode(struct inode *inode) brelse(bh); } -static kmem_cache_t *qnx4_inode_cachep; +static struct kmem_cache *qnx4_inode_cachep; static struct inode *qnx4_alloc_inode(struct super_block *sb) { @@ -531,7 +531,7 @@ static void qnx4_destroy_inode(struct inode *inode) kmem_cache_free(qnx4_inode_cachep, qnx4_i(inode)); } -static void init_once(void *foo, kmem_cache_t * cachep, +static void init_once(void *foo, struct kmem_cache * cachep, unsigned long flags) { struct qnx4_inode_info *ei = (struct qnx4_inode_info *) foo; diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 32332516d656..745bc714ba91 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -490,7 +490,7 @@ static void reiserfs_put_super(struct super_block *s) return; } -static kmem_cache_t *reiserfs_inode_cachep; +static struct kmem_cache *reiserfs_inode_cachep; static struct inode *reiserfs_alloc_inode(struct super_block *sb) { @@ -507,7 +507,7 @@ static void reiserfs_destroy_inode(struct inode *inode) kmem_cache_free(reiserfs_inode_cachep, REISERFS_I(inode)); } -static void init_once(void *foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void *foo, struct kmem_cache * cachep, unsigned long flags) { struct reiserfs_inode_info *ei = (struct reiserfs_inode_info *)foo; diff --git a/fs/romfs/inode.c b/fs/romfs/inode.c index d1b455f9b669..c5af088d4a4c 100644 --- a/fs/romfs/inode.c +++ b/fs/romfs/inode.c @@ -550,7 +550,7 @@ romfs_read_inode(struct inode *i) } } -static kmem_cache_t * romfs_inode_cachep; +static struct kmem_cache * romfs_inode_cachep; static struct inode *romfs_alloc_inode(struct super_block *sb) { @@ -566,7 +566,7 @@ static void romfs_destroy_inode(struct inode *inode) kmem_cache_free(romfs_inode_cachep, ROMFS_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct romfs_inode_info *ei = (struct romfs_inode_info *) foo; diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c index 221617103484..4af4cd729a5a 100644 --- a/fs/smbfs/inode.c +++ b/fs/smbfs/inode.c @@ -50,7 +50,7 @@ static void smb_put_super(struct super_block *); static int smb_statfs(struct dentry *, struct kstatfs *); static int smb_show_options(struct seq_file *, struct vfsmount *); -static kmem_cache_t *smb_inode_cachep; +static struct kmem_cache *smb_inode_cachep; static struct inode *smb_alloc_inode(struct super_block *sb) { @@ -66,7 +66,7 @@ static void smb_destroy_inode(struct inode *inode) kmem_cache_free(smb_inode_cachep, SMB_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct smb_inode_info *ei = (struct smb_inode_info *) foo; unsigned long flagmask = SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR; diff --git a/fs/smbfs/request.c b/fs/smbfs/request.c index 3eb1402191b9..a4bcae8a9aff 100644 --- a/fs/smbfs/request.c +++ b/fs/smbfs/request.c @@ -25,7 +25,7 @@ #define ROUND_UP(x) (((x)+3) & ~3) /* cache for request structures */ -static kmem_cache_t *req_cachep; +static struct kmem_cache *req_cachep; static int smb_request_send_req(struct smb_request *req); diff --git a/fs/sysfs/mount.c b/fs/sysfs/mount.c index 20551a1b8a56..e503f858fba8 100644 --- a/fs/sysfs/mount.c +++ b/fs/sysfs/mount.c @@ -16,7 +16,7 @@ struct vfsmount *sysfs_mount; struct super_block * sysfs_sb = NULL; -kmem_cache_t *sysfs_dir_cachep; +struct kmem_cache *sysfs_dir_cachep; static struct super_operations sysfs_ops = { .statfs = simple_statfs, diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h index 6f3d6bd52887..bd7cec295dab 100644 --- a/fs/sysfs/sysfs.h +++ b/fs/sysfs/sysfs.h @@ -1,6 +1,6 @@ extern struct vfsmount * sysfs_mount; -extern kmem_cache_t *sysfs_dir_cachep; +extern struct kmem_cache *sysfs_dir_cachep; extern struct inode * sysfs_new_inode(mode_t mode, struct sysfs_dirent *); extern int sysfs_create(struct dentry *, int mode, int (*init)(struct inode *)); diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c index a6ca12b747cf..ead9864567e3 100644 --- a/fs/sysv/inode.c +++ b/fs/sysv/inode.c @@ -301,7 +301,7 @@ static void sysv_delete_inode(struct inode *inode) unlock_kernel(); } -static kmem_cache_t *sysv_inode_cachep; +static struct kmem_cache *sysv_inode_cachep; static struct inode *sysv_alloc_inode(struct super_block *sb) { @@ -318,7 +318,7 @@ static void sysv_destroy_inode(struct inode *inode) kmem_cache_free(sysv_inode_cachep, SYSV_I(inode)); } -static void init_once(void *p, kmem_cache_t *cachep, unsigned long flags) +static void init_once(void *p, struct kmem_cache *cachep, unsigned long flags) { struct sysv_inode_info *si = (struct sysv_inode_info *)p; diff --git a/fs/udf/super.c b/fs/udf/super.c index e50f24221dea..397f54aaf667 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -107,7 +107,7 @@ static struct file_system_type udf_fstype = { .fs_flags = FS_REQUIRES_DEV, }; -static kmem_cache_t * udf_inode_cachep; +static struct kmem_cache * udf_inode_cachep; static struct inode *udf_alloc_inode(struct super_block *sb) { @@ -130,7 +130,7 @@ static void udf_destroy_inode(struct inode *inode) kmem_cache_free(udf_inode_cachep, UDF_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct udf_inode_info *ei = (struct udf_inode_info *) foo; diff --git a/fs/ufs/super.c b/fs/ufs/super.c index 85a88c0c5e68..0b18d2cc2efa 100644 --- a/fs/ufs/super.c +++ b/fs/ufs/super.c @@ -1204,7 +1204,7 @@ static int ufs_statfs(struct dentry *dentry, struct kstatfs *buf) return 0; } -static kmem_cache_t * ufs_inode_cachep; +static struct kmem_cache * ufs_inode_cachep; static struct inode *ufs_alloc_inode(struct super_block *sb) { @@ -1221,7 +1221,7 @@ static void ufs_destroy_inode(struct inode *inode) kmem_cache_free(ufs_inode_cachep, UFS_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct ufs_inode_info *ei = (struct ufs_inode_info *) foo; diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 47faf27913a5..7f1e92930b62 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -64,7 +64,7 @@ /* Host-dependent types and defines */ #define ACPI_MACHINE_WIDTH BITS_PER_LONG -#define acpi_cache_t kmem_cache_t +#define acpi_cache_t struct kmem_cache #define acpi_spinlock spinlock_t * #define ACPI_EXPORT_SYMBOL(symbol) EXPORT_SYMBOL(symbol); #define strtoul simple_strtoul diff --git a/include/asm-arm26/pgalloc.h b/include/asm-arm26/pgalloc.h index 6437167b1ffe..7725af3ddb4d 100644 --- a/include/asm-arm26/pgalloc.h +++ b/include/asm-arm26/pgalloc.h @@ -15,7 +15,7 @@ #include #include -extern kmem_cache_t *pte_cache; +extern struct kmem_cache *pte_cache; static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr){ return kmem_cache_alloc(pte_cache, GFP_KERNEL); diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h index 7d398f493dde..bfee7ddfff53 100644 --- a/include/asm-i386/pgtable.h +++ b/include/asm-i386/pgtable.h @@ -34,14 +34,14 @@ struct vm_area_struct; #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) extern unsigned long empty_zero_page[1024]; extern pgd_t swapper_pg_dir[1024]; -extern kmem_cache_t *pgd_cache; -extern kmem_cache_t *pmd_cache; +extern struct kmem_cache *pgd_cache; +extern struct kmem_cache *pmd_cache; extern spinlock_t pgd_lock; extern struct page *pgd_list; -void pmd_ctor(void *, kmem_cache_t *, unsigned long); -void pgd_ctor(void *, kmem_cache_t *, unsigned long); -void pgd_dtor(void *, kmem_cache_t *, unsigned long); +void pmd_ctor(void *, struct kmem_cache *, unsigned long); +void pgd_ctor(void *, struct kmem_cache *, unsigned long); +void pgd_dtor(void *, struct kmem_cache *, unsigned long); void pgtable_cache_init(void); void paging_init(void); diff --git a/include/asm-powerpc/pgalloc.h b/include/asm-powerpc/pgalloc.h index ae63db7b3e7d..b0830db68f8a 100644 --- a/include/asm-powerpc/pgalloc.h +++ b/include/asm-powerpc/pgalloc.h @@ -11,7 +11,7 @@ #include #include -extern kmem_cache_t *pgtable_cache[]; +extern struct kmem_cache *pgtable_cache[]; #ifdef CONFIG_PPC_64K_PAGES #define PTE_CACHE_NUM 0 diff --git a/include/asm-sparc64/pgalloc.h b/include/asm-sparc64/pgalloc.h index 010f9cd0a672..5891ff7ba760 100644 --- a/include/asm-sparc64/pgalloc.h +++ b/include/asm-sparc64/pgalloc.h @@ -13,7 +13,7 @@ #include /* Page table allocation/freeing. */ -extern kmem_cache_t *pgtable_cache; +extern struct kmem_cache *pgtable_cache; static inline pgd_t *pgd_alloc(struct mm_struct *mm) { diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h index 561e2a77805c..55d1ca5e60f5 100644 --- a/include/linux/delayacct.h +++ b/include/linux/delayacct.h @@ -30,7 +30,7 @@ #ifdef CONFIG_TASK_DELAY_ACCT extern int delayacct_on; /* Delay accounting turned on/off */ -extern kmem_cache_t *delayacct_cache; +extern struct kmem_cache *delayacct_cache; extern void delayacct_init(void); extern void __delayacct_tsk_init(struct task_struct *); extern void __delayacct_tsk_exit(struct task_struct *); diff --git a/include/linux/i2o.h b/include/linux/i2o.h index 1fb02e17f6f6..2514f4e286b7 100644 --- a/include/linux/i2o.h +++ b/include/linux/i2o.h @@ -490,7 +490,7 @@ struct i2o_dma { */ struct i2o_pool { char *name; - kmem_cache_t *slab; + struct kmem_cache *slab; mempool_t *mempool; }; diff --git a/include/linux/jbd.h b/include/linux/jbd.h index fe89444b1c6f..dacd566c9f6c 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h @@ -949,7 +949,7 @@ void journal_put_journal_head(struct journal_head *jh); /* * handle management */ -extern kmem_cache_t *jbd_handle_cache; +extern struct kmem_cache *jbd_handle_cache; static inline handle_t *jbd_alloc_handle(gfp_t gfp_flags) { diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index ddb128795781..98a0ae52660f 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -958,7 +958,7 @@ void jbd2_journal_put_journal_head(struct journal_head *jh); /* * handle management */ -extern kmem_cache_t *jbd2_handle_cache; +extern struct kmem_cache *jbd2_handle_cache; static inline handle_t *jbd_alloc_handle(gfp_t gfp_flags) { diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h index f13299a15591..03636d7918fe 100644 --- a/include/linux/raid/raid5.h +++ b/include/linux/raid/raid5.h @@ -235,7 +235,7 @@ struct raid5_private_data { */ int active_name; char cache_name[2][20]; - kmem_cache_t *slab_cache; /* for allocating stripes */ + struct kmem_cache *slab_cache; /* for allocating stripes */ int seq_flush, seq_write; int quiesce; diff --git a/include/linux/rmap.h b/include/linux/rmap.h index 61c2ab634b00..36f850373d2c 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -30,7 +30,7 @@ struct anon_vma { #ifdef CONFIG_MMU -extern kmem_cache_t *anon_vma_cachep; +extern struct kmem_cache *anon_vma_cachep; static inline struct anon_vma *anon_vma_alloc(void) { diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 1d649f3eb006..4ff3940210d8 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -345,7 +345,7 @@ static inline struct sk_buff *alloc_skb_fclone(unsigned int size, return __alloc_skb(size, priority, 1, -1); } -extern struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp, +extern struct sk_buff *alloc_skb_from_cache(struct kmem_cache *cp, unsigned int size, gfp_t priority); extern void kfree_skbmem(struct sk_buff *skb); diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h index f81a5af8a4f8..ce8a912e5426 100644 --- a/include/linux/taskstats_kern.h +++ b/include/linux/taskstats_kern.h @@ -12,7 +12,7 @@ #include #ifdef CONFIG_TASKSTATS -extern kmem_cache_t *taskstats_cache; +extern struct kmem_cache *taskstats_cache; extern struct mutex taskstats_exit_mutex; static inline void taskstats_exit_free(struct taskstats *tidstats) diff --git a/include/net/dst.h b/include/net/dst.h index e156e38e4ac3..62b7e7598e9a 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -98,7 +98,7 @@ struct dst_ops int entry_size; atomic_t entries; - kmem_cache_t *kmem_cachep; + struct kmem_cache *kmem_cachep; }; #ifdef __KERNEL__ diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index a9eb2eaf094e..34cc76e3ddb4 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -125,7 +125,7 @@ struct inet_hashinfo { rwlock_t lhash_lock ____cacheline_aligned; atomic_t lhash_users; wait_queue_head_t lhash_wait; - kmem_cache_t *bind_bucket_cachep; + struct kmem_cache *bind_bucket_cachep; }; static inline struct inet_ehash_bucket *inet_ehash_bucket( @@ -136,10 +136,10 @@ static inline struct inet_ehash_bucket *inet_ehash_bucket( } extern struct inet_bind_bucket * - inet_bind_bucket_create(kmem_cache_t *cachep, + inet_bind_bucket_create(struct kmem_cache *cachep, struct inet_bind_hashbucket *head, const unsigned short snum); -extern void inet_bind_bucket_destroy(kmem_cache_t *cachep, +extern void inet_bind_bucket_destroy(struct kmem_cache *cachep, struct inet_bind_bucket *tb); static inline int inet_bhashfn(const __u16 lport, const int bhash_size) diff --git a/include/net/neighbour.h b/include/net/neighbour.h index c8aacbd2e333..23967031ddb7 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -160,7 +160,7 @@ struct neigh_table atomic_t entries; rwlock_t lock; unsigned long last_rand; - kmem_cache_t *kmem_cachep; + struct kmem_cache *kmem_cachep; struct neigh_statistics *stats; struct neighbour **hash_buckets; unsigned int hash_mask; diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h index cef3136e22a3..41bcc9eb4206 100644 --- a/include/net/netfilter/nf_conntrack_expect.h +++ b/include/net/netfilter/nf_conntrack_expect.h @@ -7,7 +7,7 @@ #include extern struct list_head nf_conntrack_expect_list; -extern kmem_cache_t *nf_conntrack_expect_cachep; +extern struct kmem_cache *nf_conntrack_expect_cachep; extern struct file_operations exp_file_ops; struct nf_conntrack_expect diff --git a/include/net/request_sock.h b/include/net/request_sock.h index 426f0fe774ef..7aed02ce2b65 100644 --- a/include/net/request_sock.h +++ b/include/net/request_sock.h @@ -29,7 +29,7 @@ struct proto; struct request_sock_ops { int family; int obj_size; - kmem_cache_t *slab; + struct kmem_cache *slab; int (*rtx_syn_ack)(struct sock *sk, struct request_sock *req, struct dst_entry *dst); diff --git a/include/net/sock.h b/include/net/sock.h index fe3a33fad03f..730899ce5162 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -571,7 +571,7 @@ struct proto { int *sysctl_rmem; int max_header; - kmem_cache_t *slab; + struct kmem_cache *slab; unsigned int obj_size; atomic_t *orphan_count; diff --git a/include/net/timewait_sock.h b/include/net/timewait_sock.h index d7a306ea560d..1e1ee3253fd8 100644 --- a/include/net/timewait_sock.h +++ b/include/net/timewait_sock.h @@ -15,7 +15,7 @@ #include struct timewait_sock_ops { - kmem_cache_t *twsk_slab; + struct kmem_cache *twsk_slab; unsigned int twsk_obj_size; int (*twsk_unique)(struct sock *sk, struct sock *sktw, void *twp); diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 9233ed5de664..0c775fceb675 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -557,7 +557,7 @@ struct sas_task { static inline struct sas_task *sas_alloc_task(gfp_t flags) { - extern kmem_cache_t *sas_task_cache; + extern struct kmem_cache *sas_task_cache; struct sas_task *task = kmem_cache_alloc(sas_task_cache, flags); if (task) { @@ -575,7 +575,7 @@ static inline struct sas_task *sas_alloc_task(gfp_t flags) static inline void sas_free_task(struct sas_task *task) { if (task) { - extern kmem_cache_t *sas_task_cache; + extern struct kmem_cache *sas_task_cache; BUG_ON(!list_empty(&task->list)); kmem_cache_free(sas_task_cache, task); } diff --git a/ipc/mqueue.c b/ipc/mqueue.c index 813bb941342b..3acc1661e517 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -90,7 +90,7 @@ static struct super_operations mqueue_super_ops; static void remove_notification(struct mqueue_inode_info *info); static spinlock_t mq_lock; -static kmem_cache_t *mqueue_inode_cachep; +static struct kmem_cache *mqueue_inode_cachep; static struct vfsmount *mqueue_mnt; static unsigned int queues_count; @@ -211,7 +211,7 @@ static int mqueue_get_sb(struct file_system_type *fs_type, return get_sb_single(fs_type, flags, data, mqueue_fill_super, mnt); } -static void init_once(void *foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void *foo, struct kmem_cache * cachep, unsigned long flags) { struct mqueue_inode_info *p = (struct mqueue_inode_info *) foo; diff --git a/kernel/delayacct.c b/kernel/delayacct.c index 70e9ec603082..766d5912b26a 100644 --- a/kernel/delayacct.c +++ b/kernel/delayacct.c @@ -20,7 +20,7 @@ #include int delayacct_on __read_mostly = 1; /* Delay accounting turned on/off */ -kmem_cache_t *delayacct_cache; +struct kmem_cache *delayacct_cache; static int __init delayacct_setup_disable(char *str) { diff --git a/kernel/fork.c b/kernel/fork.c index 711aa5f10da7..2cf74edd3295 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -82,26 +82,26 @@ int nr_processes(void) #ifndef __HAVE_ARCH_TASK_STRUCT_ALLOCATOR # define alloc_task_struct() kmem_cache_alloc(task_struct_cachep, GFP_KERNEL) # define free_task_struct(tsk) kmem_cache_free(task_struct_cachep, (tsk)) -static kmem_cache_t *task_struct_cachep; +static struct kmem_cache *task_struct_cachep; #endif /* SLAB cache for signal_struct structures (tsk->signal) */ -static kmem_cache_t *signal_cachep; +static struct kmem_cache *signal_cachep; /* SLAB cache for sighand_struct structures (tsk->sighand) */ -kmem_cache_t *sighand_cachep; +struct kmem_cache *sighand_cachep; /* SLAB cache for files_struct structures (tsk->files) */ -kmem_cache_t *files_cachep; +struct kmem_cache *files_cachep; /* SLAB cache for fs_struct structures (tsk->fs) */ -kmem_cache_t *fs_cachep; +struct kmem_cache *fs_cachep; /* SLAB cache for vm_area_struct structures */ -kmem_cache_t *vm_area_cachep; +struct kmem_cache *vm_area_cachep; /* SLAB cache for mm_struct structures (tsk->mm) */ -static kmem_cache_t *mm_cachep; +static struct kmem_cache *mm_cachep; void free_task(struct task_struct *tsk) { @@ -1421,7 +1421,7 @@ long do_fork(unsigned long clone_flags, #define ARCH_MIN_MMSTRUCT_ALIGN 0 #endif -static void sighand_ctor(void *data, kmem_cache_t *cachep, unsigned long flags) +static void sighand_ctor(void *data, struct kmem_cache *cachep, unsigned long flags) { struct sighand_struct *sighand = data; diff --git a/kernel/pid.c b/kernel/pid.c index b914392085f9..a48879b0b921 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -31,7 +31,7 @@ #define pid_hashfn(nr) hash_long((unsigned long)nr, pidhash_shift) static struct hlist_head *pid_hash; static int pidhash_shift; -static kmem_cache_t *pid_cachep; +static struct kmem_cache *pid_cachep; int pid_max = PID_MAX_DEFAULT; diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c index 9cbb5d1be06f..5fe87de10ff0 100644 --- a/kernel/posix-timers.c +++ b/kernel/posix-timers.c @@ -70,7 +70,7 @@ /* * Lets keep our timers in a slab cache :-) */ -static kmem_cache_t *posix_timers_cache; +static struct kmem_cache *posix_timers_cache; static struct idr posix_timers_id; static DEFINE_SPINLOCK(idr_lock); diff --git a/kernel/signal.c b/kernel/signal.c index df18c167a2a7..8e19d2785486 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -33,7 +33,7 @@ * SLAB caches for signal bits. */ -static kmem_cache_t *sigqueue_cachep; +static struct kmem_cache *sigqueue_cachep; /* * In POSIX a signal is sent either to a specific thread (Linux task) diff --git a/kernel/taskstats.c b/kernel/taskstats.c index 1b2b326cf703..f5f92014ae98 100644 --- a/kernel/taskstats.c +++ b/kernel/taskstats.c @@ -34,7 +34,7 @@ static DEFINE_PER_CPU(__u32, taskstats_seqnum) = { 0 }; static int family_registered; -kmem_cache_t *taskstats_cache; +struct kmem_cache *taskstats_cache; static struct genl_family family = { .id = GENL_ID_GENERATE, diff --git a/kernel/user.c b/kernel/user.c index c1f93c164c93..4869563080e9 100644 --- a/kernel/user.c +++ b/kernel/user.c @@ -26,7 +26,7 @@ #define __uidhashfn(uid) (((uid >> UIDHASH_BITS) + uid) & UIDHASH_MASK) #define uidhashentry(uid) (uidhash_table + __uidhashfn((uid))) -static kmem_cache_t *uid_cachep; +static struct kmem_cache *uid_cachep; static struct list_head uidhash_table[UIDHASH_SZ]; /* diff --git a/lib/idr.c b/lib/idr.c index 16d2143fea48..71853531d3b0 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -33,7 +33,7 @@ #include #include -static kmem_cache_t *idr_layer_cache; +static struct kmem_cache *idr_layer_cache; static struct idr_layer *alloc_layer(struct idr *idp) { @@ -445,7 +445,7 @@ void *idr_replace(struct idr *idp, void *ptr, int id) } EXPORT_SYMBOL(idr_replace); -static void idr_cache_ctor(void * idr_layer, kmem_cache_t *idr_layer_cache, +static void idr_cache_ctor(void * idr_layer, struct kmem_cache *idr_layer_cache, unsigned long flags) { memset(idr_layer, 0, sizeof(struct idr_layer)); diff --git a/lib/radix-tree.c b/lib/radix-tree.c index aa9bfd0bdbd1..9eb25955019f 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -63,7 +63,7 @@ static unsigned long height_to_maxindex[RADIX_TREE_MAX_PATH] __read_mostly; /* * Radix tree node cache. */ -static kmem_cache_t *radix_tree_node_cachep; +static struct kmem_cache *radix_tree_node_cachep; /* * Per-cpu pool of preloaded nodes @@ -846,7 +846,7 @@ int radix_tree_tagged(struct radix_tree_root *root, unsigned int tag) EXPORT_SYMBOL(radix_tree_tagged); static void -radix_tree_node_ctor(void *node, kmem_cache_t *cachep, unsigned long flags) +radix_tree_node_ctor(void *node, struct kmem_cache *cachep, unsigned long flags) { memset(node, 0, sizeof(struct radix_tree_node)); } diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index d9f04864d15d..8ca448db7a0d 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -23,7 +23,7 @@ #include #include "br_private.h" -static kmem_cache_t *br_fdb_cache __read_mostly; +static struct kmem_cache *br_fdb_cache __read_mostly; static int fdb_insert(struct net_bridge *br, struct net_bridge_port *source, const unsigned char *addr); diff --git a/net/core/flow.c b/net/core/flow.c index 5df3e297f817..104c25d00a1d 100644 --- a/net/core/flow.c +++ b/net/core/flow.c @@ -44,7 +44,7 @@ static DEFINE_PER_CPU(struct flow_cache_entry **, flow_tables) = { NULL }; #define flow_table(cpu) (per_cpu(flow_tables, cpu)) -static kmem_cache_t *flow_cachep __read_mostly; +static struct kmem_cache *flow_cachep __read_mostly; static int flow_lwm, flow_hwm; diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 7217fb8928f2..de7801d589e7 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -68,8 +68,8 @@ #include "kmap_skb.h" -static kmem_cache_t *skbuff_head_cache __read_mostly; -static kmem_cache_t *skbuff_fclone_cache __read_mostly; +static struct kmem_cache *skbuff_head_cache __read_mostly; +static struct kmem_cache *skbuff_fclone_cache __read_mostly; /* * Keep out-of-line to prevent kernel bloat. @@ -144,7 +144,7 @@ EXPORT_SYMBOL(skb_truesize_bug); struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask, int fclone, int node) { - kmem_cache_t *cache; + struct kmem_cache *cache; struct skb_shared_info *shinfo; struct sk_buff *skb; u8 *data; @@ -211,7 +211,7 @@ nodata: * Buffers may only be allocated from interrupts using a @gfp_mask of * %GFP_ATOMIC. */ -struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp, +struct sk_buff *alloc_skb_from_cache(struct kmem_cache *cp, unsigned int size, gfp_t gfp_mask) { diff --git a/net/core/sock.c b/net/core/sock.c index 419c7d3289c7..4a432da441e9 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -841,7 +841,7 @@ struct sock *sk_alloc(int family, gfp_t priority, struct proto *prot, int zero_it) { struct sock *sk = NULL; - kmem_cache_t *slab = prot->slab; + struct kmem_cache *slab = prot->slab; if (slab != NULL) sk = kmem_cache_alloc(slab, priority); diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c index bdf1bb7a82c0..1f4727ddbdbf 100644 --- a/net/dccp/ackvec.c +++ b/net/dccp/ackvec.c @@ -21,8 +21,8 @@ #include -static kmem_cache_t *dccp_ackvec_slab; -static kmem_cache_t *dccp_ackvec_record_slab; +static struct kmem_cache *dccp_ackvec_slab; +static struct kmem_cache *dccp_ackvec_record_slab; static struct dccp_ackvec_record *dccp_ackvec_record_new(void) { diff --git a/net/dccp/ccid.c b/net/dccp/ccid.c index ff05e59043cd..d8cf92f09e68 100644 --- a/net/dccp/ccid.c +++ b/net/dccp/ccid.c @@ -55,9 +55,9 @@ static inline void ccids_read_unlock(void) #define ccids_read_unlock() do { } while(0) #endif -static kmem_cache_t *ccid_kmem_cache_create(int obj_size, const char *fmt,...) +static struct kmem_cache *ccid_kmem_cache_create(int obj_size, const char *fmt,...) { - kmem_cache_t *slab; + struct kmem_cache *slab; char slab_name_fmt[32], *slab_name; va_list args; @@ -75,7 +75,7 @@ static kmem_cache_t *ccid_kmem_cache_create(int obj_size, const char *fmt,...) return slab; } -static void ccid_kmem_cache_destroy(kmem_cache_t *slab) +static void ccid_kmem_cache_destroy(struct kmem_cache *slab) { if (slab != NULL) { const char *name = kmem_cache_name(slab); diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h index c7c29514dce8..bcc2d12ae81c 100644 --- a/net/dccp/ccid.h +++ b/net/dccp/ccid.h @@ -27,9 +27,9 @@ struct ccid_operations { unsigned char ccid_id; const char *ccid_name; struct module *ccid_owner; - kmem_cache_t *ccid_hc_rx_slab; + struct kmem_cache *ccid_hc_rx_slab; __u32 ccid_hc_rx_obj_size; - kmem_cache_t *ccid_hc_tx_slab; + struct kmem_cache *ccid_hc_tx_slab; __u32 ccid_hc_tx_obj_size; int (*ccid_hc_rx_init)(struct ccid *ccid, struct sock *sk); int (*ccid_hc_tx_init)(struct ccid *ccid, struct sock *sk); diff --git a/net/dccp/ccids/lib/loss_interval.h b/net/dccp/ccids/lib/loss_interval.h index 0ae85f0340b2..eb257014dd74 100644 --- a/net/dccp/ccids/lib/loss_interval.h +++ b/net/dccp/ccids/lib/loss_interval.h @@ -20,7 +20,7 @@ #define DCCP_LI_HIST_IVAL_F_LENGTH 8 struct dccp_li_hist { - kmem_cache_t *dccplih_slab; + struct kmem_cache *dccplih_slab; }; extern struct dccp_li_hist *dccp_li_hist_new(const char *name); diff --git a/net/dccp/ccids/lib/packet_history.h b/net/dccp/ccids/lib/packet_history.h index 067cf1c85a37..9a8bcf224aa7 100644 --- a/net/dccp/ccids/lib/packet_history.h +++ b/net/dccp/ccids/lib/packet_history.h @@ -68,14 +68,14 @@ struct dccp_rx_hist_entry { }; struct dccp_tx_hist { - kmem_cache_t *dccptxh_slab; + struct kmem_cache *dccptxh_slab; }; extern struct dccp_tx_hist *dccp_tx_hist_new(const char *name); extern void dccp_tx_hist_delete(struct dccp_tx_hist *hist); struct dccp_rx_hist { - kmem_cache_t *dccprxh_slab; + struct kmem_cache *dccprxh_slab; }; extern struct dccp_rx_hist *dccp_rx_hist_new(const char *name); diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c index 101e5ccaf096..13b2421991ba 100644 --- a/net/decnet/dn_table.c +++ b/net/decnet/dn_table.c @@ -79,7 +79,7 @@ for( ; ((f) = *(fp)) != NULL && dn_key_eq((f)->fn_key, (key)); (fp) = &(f)->fn_n static struct hlist_head dn_fib_table_hash[DN_FIB_TABLE_HASHSZ]; static DEFINE_RWLOCK(dn_fib_tables_lock); -static kmem_cache_t *dn_hash_kmem __read_mostly; +static struct kmem_cache *dn_hash_kmem __read_mostly; static int dn_fib_hash_zombies; static inline dn_fib_idx_t dn_hash(dn_fib_key_t key, struct dn_zone *dz) diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c index 4463443e42cd..648f47c1c399 100644 --- a/net/ipv4/fib_hash.c +++ b/net/ipv4/fib_hash.c @@ -45,8 +45,8 @@ #include "fib_lookup.h" -static kmem_cache_t *fn_hash_kmem __read_mostly; -static kmem_cache_t *fn_alias_kmem __read_mostly; +static struct kmem_cache *fn_hash_kmem __read_mostly; +static struct kmem_cache *fn_alias_kmem __read_mostly; struct fib_node { struct hlist_node fn_hash; diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 6be6caf1af37..cfb249cc0a58 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -172,7 +172,7 @@ static struct tnode *inflate(struct trie *t, struct tnode *tn); static struct tnode *halve(struct trie *t, struct tnode *tn); static void tnode_free(struct tnode *tn); -static kmem_cache_t *fn_alias_kmem __read_mostly; +static struct kmem_cache *fn_alias_kmem __read_mostly; static struct trie *trie_local = NULL, *trie_main = NULL; diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index bd6c9bc41893..8c79c8a4ea5c 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c @@ -27,7 +27,7 @@ * Allocate and initialize a new local port bind bucket. * The bindhash mutex for snum's hash chain must be held here. */ -struct inet_bind_bucket *inet_bind_bucket_create(kmem_cache_t *cachep, +struct inet_bind_bucket *inet_bind_bucket_create(struct kmem_cache *cachep, struct inet_bind_hashbucket *head, const unsigned short snum) { @@ -45,7 +45,7 @@ struct inet_bind_bucket *inet_bind_bucket_create(kmem_cache_t *cachep, /* * Caller must hold hashbucket lock for this tb with local BH disabled */ -void inet_bind_bucket_destroy(kmem_cache_t *cachep, struct inet_bind_bucket *tb) +void inet_bind_bucket_destroy(struct kmem_cache *cachep, struct inet_bind_bucket *tb) { if (hlist_empty(&tb->owners)) { __hlist_del(&tb->node); diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c index f072f3875af8..711eb6d0285a 100644 --- a/net/ipv4/inetpeer.c +++ b/net/ipv4/inetpeer.c @@ -73,7 +73,7 @@ /* Exported for inet_getid inline function. */ DEFINE_SPINLOCK(inet_peer_idlock); -static kmem_cache_t *peer_cachep __read_mostly; +static struct kmem_cache *peer_cachep __read_mostly; #define node_height(x) x->avl_height static struct inet_peer peer_fake_node = { diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index efcf45ecc818..ecb5422ea237 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -105,7 +105,7 @@ static DEFINE_SPINLOCK(mfc_unres_lock); In this case data path is free of exclusive locks at all. */ -static kmem_cache_t *mrt_cachep __read_mostly; +static struct kmem_cache *mrt_cachep __read_mostly; static int ip_mr_forward(struct sk_buff *skb, struct mfc_cache *cache, int local); static int ipmr_cache_report(struct sk_buff *pkt, vifi_t vifi, int assert); diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c index 8832eb517d52..8086787a2c51 100644 --- a/net/ipv4/ipvs/ip_vs_conn.c +++ b/net/ipv4/ipvs/ip_vs_conn.c @@ -44,7 +44,7 @@ static struct list_head *ip_vs_conn_tab; /* SLAB cache for IPVS connections */ -static kmem_cache_t *ip_vs_conn_cachep __read_mostly; +static struct kmem_cache *ip_vs_conn_cachep __read_mostly; /* counter for current IPVS connections */ static atomic_t ip_vs_conn_count = ATOMIC_INIT(0); diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c index f4b0e68a16d2..8556a4f4f60a 100644 --- a/net/ipv4/netfilter/ip_conntrack_core.c +++ b/net/ipv4/netfilter/ip_conntrack_core.c @@ -65,8 +65,8 @@ static LIST_HEAD(helpers); unsigned int ip_conntrack_htable_size __read_mostly = 0; int ip_conntrack_max __read_mostly; struct list_head *ip_conntrack_hash __read_mostly; -static kmem_cache_t *ip_conntrack_cachep __read_mostly; -static kmem_cache_t *ip_conntrack_expect_cachep __read_mostly; +static struct kmem_cache *ip_conntrack_cachep __read_mostly; +static struct kmem_cache *ip_conntrack_expect_cachep __read_mostly; struct ip_conntrack ip_conntrack_untracked; unsigned int ip_ct_log_invalid __read_mostly; static LIST_HEAD(unconfirmed); diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 97a8cfbb61a1..96d8310ae9c8 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -50,7 +50,7 @@ struct rt6_statistics rt6_stats; -static kmem_cache_t * fib6_node_kmem __read_mostly; +static struct kmem_cache * fib6_node_kmem __read_mostly; enum fib_walk_state_t { diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c index d4f68b0f27d5..12e426b9aacd 100644 --- a/net/ipv6/xfrm6_tunnel.c +++ b/net/ipv6/xfrm6_tunnel.c @@ -50,7 +50,7 @@ static u32 xfrm6_tunnel_spi; #define XFRM6_TUNNEL_SPI_MIN 1 #define XFRM6_TUNNEL_SPI_MAX 0xffffffff -static kmem_cache_t *xfrm6_tunnel_spi_kmem __read_mostly; +static struct kmem_cache *xfrm6_tunnel_spi_kmem __read_mostly; #define XFRM6_TUNNEL_SPI_BYADDR_HSIZE 256 #define XFRM6_TUNNEL_SPI_BYSPI_HSIZE 256 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index eaa0f8a1adb6..a9638ff52a72 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -108,7 +108,7 @@ static struct { size_t size; /* slab cache pointer */ - kmem_cache_t *cachep; + struct kmem_cache *cachep; /* allocated slab cache + modules which uses this slab cache */ int use; @@ -147,7 +147,7 @@ int nf_conntrack_register_cache(u_int32_t features, const char *name, { int ret = 0; char *cache_name; - kmem_cache_t *cachep; + struct kmem_cache *cachep; DEBUGP("nf_conntrack_register_cache: features=0x%x, name=%s, size=%d\n", features, name, size); @@ -226,7 +226,7 @@ EXPORT_SYMBOL_GPL(nf_conntrack_register_cache); /* FIXME: In the current, only nf_conntrack_cleanup() can call this function. */ void nf_conntrack_unregister_cache(u_int32_t features) { - kmem_cache_t *cachep; + struct kmem_cache *cachep; char *name; /* diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c index 588d37937046..c20f901fa177 100644 --- a/net/netfilter/nf_conntrack_expect.c +++ b/net/netfilter/nf_conntrack_expect.c @@ -29,7 +29,7 @@ LIST_HEAD(nf_conntrack_expect_list); EXPORT_SYMBOL_GPL(nf_conntrack_expect_list); -kmem_cache_t *nf_conntrack_expect_cachep __read_mostly; +struct kmem_cache *nf_conntrack_expect_cachep __read_mostly; static unsigned int nf_conntrack_expect_next_id; /* nf_conntrack_expect helper functions */ diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c index a98de0b54d65..a5a6e192ac2d 100644 --- a/net/netfilter/xt_hashlimit.c +++ b/net/netfilter/xt_hashlimit.c @@ -92,7 +92,7 @@ struct xt_hashlimit_htable { static DEFINE_SPINLOCK(hashlimit_lock); /* protects htables list */ static DEFINE_MUTEX(hlimit_mutex); /* additional checkentry protection */ static HLIST_HEAD(hashlimit_htables); -static kmem_cache_t *hashlimit_cachep __read_mostly; +static struct kmem_cache *hashlimit_cachep __read_mostly; static inline int dst_cmp(const struct dsthash_ent *ent, struct dsthash_dst *b) { diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 11f3b549f4a4..f2ba8615895b 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -79,8 +79,8 @@ static struct sctp_pf *sctp_pf_inet_specific; static struct sctp_af *sctp_af_v4_specific; static struct sctp_af *sctp_af_v6_specific; -kmem_cache_t *sctp_chunk_cachep __read_mostly; -kmem_cache_t *sctp_bucket_cachep __read_mostly; +struct kmem_cache *sctp_chunk_cachep __read_mostly; +struct kmem_cache *sctp_bucket_cachep __read_mostly; /* Return the address of the control sock. */ struct sock *sctp_get_ctl_sock(void) diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 8d55d10041f9..30927d3a597f 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -65,7 +65,7 @@ #include #include -extern kmem_cache_t *sctp_chunk_cachep; +extern struct kmem_cache *sctp_chunk_cachep; SCTP_STATIC struct sctp_chunk *sctp_make_chunk(const struct sctp_association *asoc, diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 49607792cbd3..1e8132b8c4d9 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -107,7 +107,7 @@ static void sctp_sock_migrate(struct sock *, struct sock *, struct sctp_association *, sctp_socket_type_t); static char *sctp_hmac_alg = SCTP_COOKIE_HMAC_ALG; -extern kmem_cache_t *sctp_bucket_cachep; +extern struct kmem_cache *sctp_bucket_cachep; /* Get the sndbuf space available at the time on the association. */ static inline int sctp_wspace(struct sctp_association *asoc) diff --git a/net/socket.c b/net/socket.c index 4f417c2ddc15..43eff489c878 100644 --- a/net/socket.c +++ b/net/socket.c @@ -230,7 +230,7 @@ int move_addr_to_user(void *kaddr, int klen, void __user *uaddr, #define SOCKFS_MAGIC 0x534F434B -static kmem_cache_t *sock_inode_cachep __read_mostly; +static struct kmem_cache *sock_inode_cachep __read_mostly; static struct inode *sock_alloc_inode(struct super_block *sb) { @@ -257,7 +257,7 @@ static void sock_destroy_inode(struct inode *inode) container_of(inode, struct socket_alloc, vfs_inode)); } -static void init_once(void *foo, kmem_cache_t *cachep, unsigned long flags) +static void init_once(void *foo, struct kmem_cache *cachep, unsigned long flags) { struct socket_alloc *ei = (struct socket_alloc *)foo; diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index df753d0a884b..19703aa9659e 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -33,7 +33,7 @@ static int rpc_mount_count; static struct file_system_type rpc_pipe_fs_type; -static kmem_cache_t *rpc_inode_cachep __read_mostly; +static struct kmem_cache *rpc_inode_cachep __read_mostly; #define RPC_UPCALL_TIMEOUT (30*HZ) @@ -824,7 +824,7 @@ static struct file_system_type rpc_pipe_fs_type = { }; static void -init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct rpc_inode *rpci = (struct rpc_inode *) foo; diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c index eff44bcdc95a..225e6510b523 100644 --- a/net/sunrpc/sched.c +++ b/net/sunrpc/sched.c @@ -34,8 +34,8 @@ static int rpc_task_id; #define RPC_BUFFER_MAXSIZE (2048) #define RPC_BUFFER_POOLSIZE (8) #define RPC_TASK_POOLSIZE (8) -static kmem_cache_t *rpc_task_slabp __read_mostly; -static kmem_cache_t *rpc_buffer_slabp __read_mostly; +static struct kmem_cache *rpc_task_slabp __read_mostly; +static struct kmem_cache *rpc_buffer_slabp __read_mostly; static mempool_t *rpc_task_mempool __read_mostly; static mempool_t *rpc_buffer_mempool __read_mostly; diff --git a/net/tipc/handler.c b/net/tipc/handler.c index ae6ddf00a1aa..eb80778d6d9c 100644 --- a/net/tipc/handler.c +++ b/net/tipc/handler.c @@ -42,7 +42,7 @@ struct queue_item { unsigned long data; }; -static kmem_cache_t *tipc_queue_item_cache; +static struct kmem_cache *tipc_queue_item_cache; static struct list_head signal_queue_head; static DEFINE_SPINLOCK(qitem_lock); static int handler_enabled = 0; diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index a898a6a83a56..414f89070380 100644 --- a/net/xfrm/xfrm_input.c +++ b/net/xfrm/xfrm_input.c @@ -12,7 +12,7 @@ #include #include -static kmem_cache_t *secpath_cachep __read_mostly; +static struct kmem_cache *secpath_cachep __read_mostly; void __secpath_destroy(struct sec_path *sp) { diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index f6c77bd36fdd..3f3f563eb4ab 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -39,7 +39,7 @@ EXPORT_SYMBOL(xfrm_policy_count); static DEFINE_RWLOCK(xfrm_policy_afinfo_lock); static struct xfrm_policy_afinfo *xfrm_policy_afinfo[NPROTO]; -static kmem_cache_t *xfrm_dst_cache __read_mostly; +static struct kmem_cache *xfrm_dst_cache __read_mostly; static struct work_struct xfrm_policy_gc_work; static HLIST_HEAD(xfrm_policy_gc_list); diff --git a/security/keys/key.c b/security/keys/key.c index 157bac658bf9..0db816f10f85 100644 --- a/security/keys/key.c +++ b/security/keys/key.c @@ -20,7 +20,7 @@ #include #include "internal.h" -static kmem_cache_t *key_jar; +static struct kmem_cache *key_jar; struct rb_root key_serial_tree; /* tree of keys indexed by serial */ DEFINE_SPINLOCK(key_serial_lock); diff --git a/security/selinux/avc.c b/security/selinux/avc.c index 65b4ec9c699a..e7c0b5e2066b 100644 --- a/security/selinux/avc.c +++ b/security/selinux/avc.c @@ -124,7 +124,7 @@ DEFINE_PER_CPU(struct avc_cache_stats, avc_cache_stats) = { 0 }; static struct avc_cache avc_cache; static struct avc_callback_node *avc_callbacks; -static kmem_cache_t *avc_node_cachep; +static struct kmem_cache *avc_node_cachep; static inline int avc_hash(u32 ssid, u32 tsid, u16 tclass) { diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index ac1aeed0b289..44e9cd470543 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -124,7 +124,7 @@ static struct security_operations *secondary_ops = NULL; static LIST_HEAD(superblock_security_head); static DEFINE_SPINLOCK(sb_security_lock); -static kmem_cache_t *sel_inode_cache; +static struct kmem_cache *sel_inode_cache; /* Return security context for a given sid or just the context length if the buffer is null or length is 0 */ diff --git a/security/selinux/ss/avtab.c b/security/selinux/ss/avtab.c index 2dfc6134c2c2..ebb993c5c244 100644 --- a/security/selinux/ss/avtab.c +++ b/security/selinux/ss/avtab.c @@ -28,7 +28,7 @@ (keyp->source_type << 9)) & \ AVTAB_HASH_MASK) -static kmem_cache_t *avtab_node_cachep; +static struct kmem_cache *avtab_node_cachep; static struct avtab_node* avtab_insert_node(struct avtab *h, int hvalue, -- cgit v1.2.3 From 7cf9c2c76c1a17b32f2da85b50cd4fe468ed44b5 Mon Sep 17 00:00:00 2001 From: Nick Piggin Date: Wed, 6 Dec 2006 20:33:44 -0800 Subject: [PATCH] radix-tree: RCU lockless readside Make radix tree lookups safe to be performed without locks. Readers are protected against nodes being deleted by using RCU based freeing. Readers are protected against new node insertion by using memory barriers to ensure the node itself will be properly written before it is visible in the radix tree. Each radix tree node keeps a record of their height (above leaf nodes). This height does not change after insertion -- when the radix tree is extended, higher nodes are only inserted in the top. So a lookup can take the pointer to what is *now* the root node, and traverse down it even if the tree is concurrently extended and this node becomes a subtree of a new root. "Direct" pointers (tree height of 0, where root->rnode points directly to the data item) are handled by using the low bit of the pointer to signal whether rnode is a direct pointer or a pointer to a radix tree node. When a reader wants to traverse the next branch, they will take a copy of the pointer. This pointer will be either NULL (and the branch is empty) or non-NULL (and will point to a valid node). [akpm@osdl.org: cleanups] [Lee.Schermerhorn@hp.com: bugfixes, comments, simplifications] [clameter@sgi.com: build fix] Signed-off-by: Nick Piggin Cc: "Paul E. McKenney" Signed-off-by: Lee Schermerhorn Cc: Christoph Lameter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/radix-tree.h | 101 ++++++++++++++ lib/radix-tree.c | 327 +++++++++++++++++++++++++++++++-------------- mm/migrate.c | 19 ++- 3 files changed, 340 insertions(+), 107 deletions(-) (limited to 'lib') diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index cbfa11537421..0deb842541ac 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -1,6 +1,7 @@ /* * Copyright (C) 2001 Momchil Velikov * Portions Copyright (C) 2001 Christoph Hellwig + * Copyright (C) 2006 Nick Piggin * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -21,6 +22,35 @@ #include #include +#include +#include + +/* + * A direct pointer (root->rnode pointing directly to a data item, + * rather than another radix_tree_node) is signalled by the low bit + * set in the root->rnode pointer. + * + * In this case root->height is also NULL, but the direct pointer tests are + * needed for RCU lookups when root->height is unreliable. + */ +#define RADIX_TREE_DIRECT_PTR 1 + +static inline void *radix_tree_ptr_to_direct(void *ptr) +{ + return (void *)((unsigned long)ptr | RADIX_TREE_DIRECT_PTR); +} + +static inline void *radix_tree_direct_to_ptr(void *ptr) +{ + return (void *)((unsigned long)ptr & ~RADIX_TREE_DIRECT_PTR); +} + +static inline int radix_tree_is_direct_ptr(void *ptr) +{ + return (int)((unsigned long)ptr & RADIX_TREE_DIRECT_PTR); +} + +/*** radix-tree API starts here ***/ #define RADIX_TREE_MAX_TAGS 2 @@ -47,6 +77,77 @@ do { \ (root)->rnode = NULL; \ } while (0) +/** + * Radix-tree synchronization + * + * The radix-tree API requires that users provide all synchronisation (with + * specific exceptions, noted below). + * + * Synchronization of access to the data items being stored in the tree, and + * management of their lifetimes must be completely managed by API users. + * + * For API usage, in general, + * - any function _modifying_ the the tree or tags (inserting or deleting + * items, setting or clearing tags must exclude other modifications, and + * exclude any functions reading the tree. + * - any function _reading_ the the tree or tags (looking up items or tags, + * gang lookups) must exclude modifications to the tree, but may occur + * concurrently with other readers. + * + * The notable exceptions to this rule are the following functions: + * radix_tree_lookup + * radix_tree_tag_get + * radix_tree_gang_lookup + * radix_tree_gang_lookup_tag + * radix_tree_tagged + * + * The first 4 functions are able to be called locklessly, using RCU. The + * caller must ensure calls to these functions are made within rcu_read_lock() + * regions. Other readers (lock-free or otherwise) and modifications may be + * running concurrently. + * + * It is still required that the caller manage the synchronization and lifetimes + * of the items. So if RCU lock-free lookups are used, typically this would mean + * that the items have their own locks, or are amenable to lock-free access; and + * that the items are freed by RCU (or only freed after having been deleted from + * the radix tree *and* a synchronize_rcu() grace period). + * + * (Note, rcu_assign_pointer and rcu_dereference are not needed to control + * access to data items when inserting into or looking up from the radix tree) + * + * radix_tree_tagged is able to be called without locking or RCU. + */ + +/** + * radix_tree_deref_slot - dereference a slot + * @pslot: pointer to slot, returned by radix_tree_lookup_slot + * Returns: item that was stored in that slot with any direct pointer flag + * removed. + * + * For use with radix_tree_lookup_slot(). Caller must hold tree at least read + * locked across slot lookup and dereference. More likely, will be used with + * radix_tree_replace_slot(), as well, so caller will hold tree write locked. + */ +static inline void *radix_tree_deref_slot(void **pslot) +{ + return radix_tree_direct_to_ptr(*pslot); +} +/** + * radix_tree_replace_slot - replace item in a slot + * @pslot: pointer to slot, returned by radix_tree_lookup_slot + * @item: new item to store in the slot. + * + * For use with radix_tree_lookup_slot(). Caller must hold tree write locked + * across slot lookup and replacement. + */ +static inline void radix_tree_replace_slot(void **pslot, void *item) +{ + BUG_ON(radix_tree_is_direct_ptr(item)); + rcu_assign_pointer(*pslot, + (void *)((unsigned long)item | + ((unsigned long)*pslot & RADIX_TREE_DIRECT_PTR))); +} + int radix_tree_insert(struct radix_tree_root *, unsigned long, void *); void *radix_tree_lookup(struct radix_tree_root *, unsigned long); void **radix_tree_lookup_slot(struct radix_tree_root *, unsigned long); diff --git a/lib/radix-tree.c b/lib/radix-tree.c index 9eb25955019f..e2cefabb5aa0 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -2,6 +2,7 @@ * Copyright (C) 2001 Momchil Velikov * Portions Copyright (C) 2001 Christoph Hellwig * Copyright (C) 2005 SGI, Christoph Lameter + * Copyright (C) 2006 Nick Piggin * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -30,6 +31,7 @@ #include #include #include +#include #ifdef __KERNEL__ @@ -45,7 +47,9 @@ ((RADIX_TREE_MAP_SIZE + BITS_PER_LONG - 1) / BITS_PER_LONG) struct radix_tree_node { + unsigned int height; /* Height from the bottom */ unsigned int count; + struct rcu_head rcu_head; void *slots[RADIX_TREE_MAP_SIZE]; unsigned long tags[RADIX_TREE_MAX_TAGS][RADIX_TREE_TAG_LONGS]; }; @@ -100,13 +104,21 @@ radix_tree_node_alloc(struct radix_tree_root *root) rtp->nr--; } } + BUG_ON(radix_tree_is_direct_ptr(ret)); return ret; } +static void radix_tree_node_rcu_free(struct rcu_head *head) +{ + struct radix_tree_node *node = + container_of(head, struct radix_tree_node, rcu_head); + kmem_cache_free(radix_tree_node_cachep, node); +} + static inline void radix_tree_node_free(struct radix_tree_node *node) { - kmem_cache_free(radix_tree_node_cachep, node); + call_rcu(&node->rcu_head, radix_tree_node_rcu_free); } /* @@ -222,11 +234,12 @@ static int radix_tree_extend(struct radix_tree_root *root, unsigned long index) } do { + unsigned int newheight; if (!(node = radix_tree_node_alloc(root))) return -ENOMEM; /* Increase the height. */ - node->slots[0] = root->rnode; + node->slots[0] = radix_tree_direct_to_ptr(root->rnode); /* Propagate the aggregated tag info into the new root */ for (tag = 0; tag < RADIX_TREE_MAX_TAGS; tag++) { @@ -234,9 +247,11 @@ static int radix_tree_extend(struct radix_tree_root *root, unsigned long index) tag_set(node, tag, 0); } + newheight = root->height+1; + node->height = newheight; node->count = 1; - root->rnode = node; - root->height++; + rcu_assign_pointer(root->rnode, node); + root->height = newheight; } while (height > root->height); out: return 0; @@ -258,6 +273,8 @@ int radix_tree_insert(struct radix_tree_root *root, int offset; int error; + BUG_ON(radix_tree_is_direct_ptr(item)); + /* Make sure the tree is high enough. */ if (index > radix_tree_maxindex(root->height)) { error = radix_tree_extend(root, index); @@ -275,11 +292,12 @@ int radix_tree_insert(struct radix_tree_root *root, /* Have to add a child node. */ if (!(slot = radix_tree_node_alloc(root))) return -ENOMEM; + slot->height = height; if (node) { - node->slots[offset] = slot; + rcu_assign_pointer(node->slots[offset], slot); node->count++; } else - root->rnode = slot; + rcu_assign_pointer(root->rnode, slot); } /* Go a level down */ @@ -295,11 +313,11 @@ int radix_tree_insert(struct radix_tree_root *root, if (node) { node->count++; - node->slots[offset] = item; + rcu_assign_pointer(node->slots[offset], item); BUG_ON(tag_get(node, 0, offset)); BUG_ON(tag_get(node, 1, offset)); } else { - root->rnode = item; + rcu_assign_pointer(root->rnode, radix_tree_ptr_to_direct(item)); BUG_ON(root_tag_get(root, 0)); BUG_ON(root_tag_get(root, 1)); } @@ -308,49 +326,54 @@ int radix_tree_insert(struct radix_tree_root *root, } EXPORT_SYMBOL(radix_tree_insert); -static inline void **__lookup_slot(struct radix_tree_root *root, - unsigned long index) +/** + * radix_tree_lookup_slot - lookup a slot in a radix tree + * @root: radix tree root + * @index: index key + * + * Returns: the slot corresponding to the position @index in the + * radix tree @root. This is useful for update-if-exists operations. + * + * This function cannot be called under rcu_read_lock, it must be + * excluded from writers, as must the returned slot for subsequent + * use by radix_tree_deref_slot() and radix_tree_replace slot. + * Caller must hold tree write locked across slot lookup and + * replace. + */ +void **radix_tree_lookup_slot(struct radix_tree_root *root, unsigned long index) { unsigned int height, shift; - struct radix_tree_node **slot; - - height = root->height; + struct radix_tree_node *node, **slot; - if (index > radix_tree_maxindex(height)) + node = root->rnode; + if (node == NULL) return NULL; - if (height == 0 && root->rnode) + if (radix_tree_is_direct_ptr(node)) { + if (index > 0) + return NULL; return (void **)&root->rnode; + } + + height = node->height; + if (index > radix_tree_maxindex(height)) + return NULL; shift = (height-1) * RADIX_TREE_MAP_SHIFT; - slot = &root->rnode; - while (height > 0) { - if (*slot == NULL) + do { + slot = (struct radix_tree_node **) + (node->slots + ((index>>shift) & RADIX_TREE_MAP_MASK)); + node = *slot; + if (node == NULL) return NULL; - slot = (struct radix_tree_node **) - ((*slot)->slots + - ((index >> shift) & RADIX_TREE_MAP_MASK)); shift -= RADIX_TREE_MAP_SHIFT; height--; - } + } while (height > 0); return (void **)slot; } - -/** - * radix_tree_lookup_slot - lookup a slot in a radix tree - * @root: radix tree root - * @index: index key - * - * Lookup the slot corresponding to the position @index in the radix tree - * @root. This is useful for update-if-exists operations. - */ -void **radix_tree_lookup_slot(struct radix_tree_root *root, unsigned long index) -{ - return __lookup_slot(root, index); -} EXPORT_SYMBOL(radix_tree_lookup_slot); /** @@ -359,13 +382,45 @@ EXPORT_SYMBOL(radix_tree_lookup_slot); * @index: index key * * Lookup the item at the position @index in the radix tree @root. + * + * This function can be called under rcu_read_lock, however the caller + * must manage lifetimes of leaf nodes (eg. RCU may also be used to free + * them safely). No RCU barriers are required to access or modify the + * returned item, however. */ void *radix_tree_lookup(struct radix_tree_root *root, unsigned long index) { - void **slot; + unsigned int height, shift; + struct radix_tree_node *node, **slot; + + node = rcu_dereference(root->rnode); + if (node == NULL) + return NULL; + + if (radix_tree_is_direct_ptr(node)) { + if (index > 0) + return NULL; + return radix_tree_direct_to_ptr(node); + } + + height = node->height; + if (index > radix_tree_maxindex(height)) + return NULL; + + shift = (height-1) * RADIX_TREE_MAP_SHIFT; - slot = __lookup_slot(root, index); - return slot != NULL ? *slot : NULL; + do { + slot = (struct radix_tree_node **) + (node->slots + ((index>>shift) & RADIX_TREE_MAP_MASK)); + node = rcu_dereference(*slot); + if (node == NULL) + return NULL; + + shift -= RADIX_TREE_MAP_SHIFT; + height--; + } while (height > 0); + + return node; } EXPORT_SYMBOL(radix_tree_lookup); @@ -495,27 +550,30 @@ int radix_tree_tag_get(struct radix_tree_root *root, unsigned long index, unsigned int tag) { unsigned int height, shift; - struct radix_tree_node *slot; + struct radix_tree_node *node; int saw_unset_tag = 0; - height = root->height; - if (index > radix_tree_maxindex(height)) - return 0; - /* check the root's tag bit */ if (!root_tag_get(root, tag)) return 0; - if (height == 0) - return 1; + node = rcu_dereference(root->rnode); + if (node == NULL) + return 0; + + if (radix_tree_is_direct_ptr(node)) + return (index == 0); + + height = node->height; + if (index > radix_tree_maxindex(height)) + return 0; shift = (height - 1) * RADIX_TREE_MAP_SHIFT; - slot = root->rnode; for ( ; ; ) { int offset; - if (slot == NULL) + if (node == NULL) return 0; offset = (index >> shift) & RADIX_TREE_MAP_MASK; @@ -524,15 +582,15 @@ int radix_tree_tag_get(struct radix_tree_root *root, * This is just a debug check. Later, we can bale as soon as * we see an unset tag. */ - if (!tag_get(slot, tag, offset)) + if (!tag_get(node, tag, offset)) saw_unset_tag = 1; if (height == 1) { - int ret = tag_get(slot, tag, offset); + int ret = tag_get(node, tag, offset); BUG_ON(ret && saw_unset_tag); return !!ret; } - slot = slot->slots[offset]; + node = rcu_dereference(node->slots[offset]); shift -= RADIX_TREE_MAP_SHIFT; height--; } @@ -541,47 +599,45 @@ EXPORT_SYMBOL(radix_tree_tag_get); #endif static unsigned int -__lookup(struct radix_tree_root *root, void **results, unsigned long index, +__lookup(struct radix_tree_node *slot, void **results, unsigned long index, unsigned int max_items, unsigned long *next_index) { unsigned int nr_found = 0; unsigned int shift, height; - struct radix_tree_node *slot; unsigned long i; - height = root->height; - if (height == 0) { - if (root->rnode && index == 0) - results[nr_found++] = root->rnode; + height = slot->height; + if (height == 0) goto out; - } - shift = (height-1) * RADIX_TREE_MAP_SHIFT; - slot = root->rnode; for ( ; height > 1; height--) { - - for (i = (index >> shift) & RADIX_TREE_MAP_MASK ; - i < RADIX_TREE_MAP_SIZE; i++) { + i = (index >> shift) & RADIX_TREE_MAP_MASK; + for (;;) { if (slot->slots[i] != NULL) break; index &= ~((1UL << shift) - 1); index += 1UL << shift; if (index == 0) goto out; /* 32-bit wraparound */ + i++; + if (i == RADIX_TREE_MAP_SIZE) + goto out; } - if (i == RADIX_TREE_MAP_SIZE) - goto out; shift -= RADIX_TREE_MAP_SHIFT; - slot = slot->slots[i]; + slot = rcu_dereference(slot->slots[i]); + if (slot == NULL) + goto out; } /* Bottom level: grab some items */ for (i = index & RADIX_TREE_MAP_MASK; i < RADIX_TREE_MAP_SIZE; i++) { + struct radix_tree_node *node; index++; - if (slot->slots[i]) { - results[nr_found++] = slot->slots[i]; + node = slot->slots[i]; + if (node) { + results[nr_found++] = rcu_dereference(node); if (nr_found == max_items) goto out; } @@ -603,28 +659,51 @@ out: * *@results. * * The implementation is naive. + * + * Like radix_tree_lookup, radix_tree_gang_lookup may be called under + * rcu_read_lock. In this case, rather than the returned results being + * an atomic snapshot of the tree at a single point in time, the semantics + * of an RCU protected gang lookup are as though multiple radix_tree_lookups + * have been issued in individual locks, and results stored in 'results'. */ unsigned int radix_tree_gang_lookup(struct radix_tree_root *root, void **results, unsigned long first_index, unsigned int max_items) { - const unsigned long max_index = radix_tree_maxindex(root->height); + unsigned long max_index; + struct radix_tree_node *node; unsigned long cur_index = first_index; - unsigned int ret = 0; + unsigned int ret; + + node = rcu_dereference(root->rnode); + if (!node) + return 0; + if (radix_tree_is_direct_ptr(node)) { + if (first_index > 0) + return 0; + node = radix_tree_direct_to_ptr(node); + results[0] = rcu_dereference(node); + return 1; + } + + max_index = radix_tree_maxindex(node->height); + + ret = 0; while (ret < max_items) { unsigned int nr_found; unsigned long next_index; /* Index of next search */ if (cur_index > max_index) break; - nr_found = __lookup(root, results + ret, cur_index, + nr_found = __lookup(node, results + ret, cur_index, max_items - ret, &next_index); ret += nr_found; if (next_index == 0) break; cur_index = next_index; } + return ret; } EXPORT_SYMBOL(radix_tree_gang_lookup); @@ -634,55 +713,64 @@ EXPORT_SYMBOL(radix_tree_gang_lookup); * open-coding the search. */ static unsigned int -__lookup_tag(struct radix_tree_root *root, void **results, unsigned long index, +__lookup_tag(struct radix_tree_node *slot, void **results, unsigned long index, unsigned int max_items, unsigned long *next_index, unsigned int tag) { unsigned int nr_found = 0; - unsigned int shift; - unsigned int height = root->height; - struct radix_tree_node *slot; + unsigned int shift, height; - if (height == 0) { - if (root->rnode && index == 0) - results[nr_found++] = root->rnode; + height = slot->height; + if (height == 0) goto out; - } - - shift = (height - 1) * RADIX_TREE_MAP_SHIFT; - slot = root->rnode; + shift = (height-1) * RADIX_TREE_MAP_SHIFT; - do { - unsigned long i = (index >> shift) & RADIX_TREE_MAP_MASK; + while (height > 0) { + unsigned long i = (index >> shift) & RADIX_TREE_MAP_MASK ; - for ( ; i < RADIX_TREE_MAP_SIZE; i++) { - if (tag_get(slot, tag, i)) { - BUG_ON(slot->slots[i] == NULL); + for (;;) { + if (tag_get(slot, tag, i)) break; - } index &= ~((1UL << shift) - 1); index += 1UL << shift; if (index == 0) goto out; /* 32-bit wraparound */ + i++; + if (i == RADIX_TREE_MAP_SIZE) + goto out; } - if (i == RADIX_TREE_MAP_SIZE) - goto out; height--; if (height == 0) { /* Bottom level: grab some items */ unsigned long j = index & RADIX_TREE_MAP_MASK; for ( ; j < RADIX_TREE_MAP_SIZE; j++) { + struct radix_tree_node *node; index++; - if (tag_get(slot, tag, j)) { - BUG_ON(slot->slots[j] == NULL); - results[nr_found++] = slot->slots[j]; + if (!tag_get(slot, tag, j)) + continue; + node = slot->slots[j]; + /* + * Even though the tag was found set, we need to + * recheck that we have a non-NULL node, because + * if this lookup is lockless, it may have been + * subsequently deleted. + * + * Similar care must be taken in any place that + * lookup ->slots[x] without a lock (ie. can't + * rely on its value remaining the same). + */ + if (node) { + node = rcu_dereference(node); + results[nr_found++] = node; if (nr_found == max_items) goto out; } } } shift -= RADIX_TREE_MAP_SHIFT; - slot = slot->slots[i]; - } while (height > 0); + slot = rcu_dereference(slot->slots[i]); + if (slot == NULL) + break; + } out: *next_index = index; return nr_found; @@ -706,27 +794,44 @@ radix_tree_gang_lookup_tag(struct radix_tree_root *root, void **results, unsigned long first_index, unsigned int max_items, unsigned int tag) { - const unsigned long max_index = radix_tree_maxindex(root->height); + struct radix_tree_node *node; + unsigned long max_index; unsigned long cur_index = first_index; - unsigned int ret = 0; + unsigned int ret; /* check the root's tag bit */ if (!root_tag_get(root, tag)) return 0; + node = rcu_dereference(root->rnode); + if (!node) + return 0; + + if (radix_tree_is_direct_ptr(node)) { + if (first_index > 0) + return 0; + node = radix_tree_direct_to_ptr(node); + results[0] = rcu_dereference(node); + return 1; + } + + max_index = radix_tree_maxindex(node->height); + + ret = 0; while (ret < max_items) { unsigned int nr_found; unsigned long next_index; /* Index of next search */ if (cur_index > max_index) break; - nr_found = __lookup_tag(root, results + ret, cur_index, + nr_found = __lookup_tag(node, results + ret, cur_index, max_items - ret, &next_index, tag); ret += nr_found; if (next_index == 0) break; cur_index = next_index; } + return ret; } EXPORT_SYMBOL(radix_tree_gang_lookup_tag); @@ -742,8 +847,19 @@ static inline void radix_tree_shrink(struct radix_tree_root *root) root->rnode->count == 1 && root->rnode->slots[0]) { struct radix_tree_node *to_free = root->rnode; + void *newptr; - root->rnode = to_free->slots[0]; + /* + * We don't need rcu_assign_pointer(), since we are simply + * moving the node from one part of the tree to another. If + * it was safe to dereference the old pointer to it + * (to_free->slots[0]), it will be safe to dereference the new + * one (root->rnode). + */ + newptr = to_free->slots[0]; + if (root->height == 1) + newptr = radix_tree_ptr_to_direct(newptr); + root->rnode = newptr; root->height--; /* must only free zeroed nodes into the slab */ tag_clear(to_free, 0, 0); @@ -767,6 +883,7 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index) { struct radix_tree_path path[RADIX_TREE_MAX_PATH], *pathp = path; struct radix_tree_node *slot = NULL; + struct radix_tree_node *to_free; unsigned int height, shift; int tag; int offset; @@ -777,6 +894,7 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index) slot = root->rnode; if (height == 0 && root->rnode) { + slot = radix_tree_direct_to_ptr(slot); root_tag_clear_all(root); root->rnode = NULL; goto out; @@ -809,10 +927,17 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index) radix_tree_tag_clear(root, index, tag); } + to_free = NULL; /* Now free the nodes we do not need anymore */ while (pathp->node) { pathp->node->slots[pathp->offset] = NULL; pathp->node->count--; + /* + * Queue the node for deferred freeing after the + * last reference to it disappears (set NULL, above). + */ + if (to_free) + radix_tree_node_free(to_free); if (pathp->node->count) { if (pathp->node == root->rnode) @@ -821,13 +946,15 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index) } /* Node with zero slots in use so free it */ - radix_tree_node_free(pathp->node); - + to_free = pathp->node; pathp--; + } root_tag_clear_all(root); root->height = 0; root->rnode = NULL; + if (to_free) + radix_tree_node_free(to_free); out: return slot; diff --git a/mm/migrate.c b/mm/migrate.c index b4979d423d2b..e9b161bde95b 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -294,7 +294,7 @@ out: static int migrate_page_move_mapping(struct address_space *mapping, struct page *newpage, struct page *page) { - struct page **radix_pointer; + void **pslot; if (!mapping) { /* Anonymous page */ @@ -305,12 +305,11 @@ static int migrate_page_move_mapping(struct address_space *mapping, write_lock_irq(&mapping->tree_lock); - radix_pointer = (struct page **)radix_tree_lookup_slot( - &mapping->page_tree, - page_index(page)); + pslot = radix_tree_lookup_slot(&mapping->page_tree, + page_index(page)); if (page_count(page) != 2 + !!PagePrivate(page) || - *radix_pointer != page) { + (struct page *)radix_tree_deref_slot(pslot) != page) { write_unlock_irq(&mapping->tree_lock); return -EAGAIN; } @@ -318,7 +317,7 @@ static int migrate_page_move_mapping(struct address_space *mapping, /* * Now we know that no one else is looking at the page. */ - get_page(newpage); + get_page(newpage); /* add cache reference */ #ifdef CONFIG_SWAP if (PageSwapCache(page)) { SetPageSwapCache(newpage); @@ -326,8 +325,14 @@ static int migrate_page_move_mapping(struct address_space *mapping, } #endif - *radix_pointer = newpage; + radix_tree_replace_slot(pslot, newpage); + + /* + * Drop cache reference from old page. + * We know this isn't the last reference. + */ __put_page(page); + write_unlock_irq(&mapping->tree_lock); return 0; -- cgit v1.2.3 From d3b8b6e5f20031890e09a8eab72fd596d2e2227d Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 6 Dec 2006 20:36:38 -0800 Subject: [PATCH] kconfig: PRINTK_TIME depends on PRINTK Make PRINTK_TIME depend on PRINTK. Only display/offer it if PRINTK is enabled. Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/Kconfig.debug | 1 + 1 file changed, 1 insertion(+) (limited to 'lib') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index d3679103a8e4..b75fed737f25 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1,6 +1,7 @@ config PRINTK_TIME bool "Show timing information on printks" + depends on PRINTK help Selecting this option causes timing information to be included in printk output. This allows you to measure -- cgit v1.2.3 From 8f63fdbbd6de7d734c036948bf7c4b2bebe3ad99 Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Wed, 6 Dec 2006 20:37:09 -0800 Subject: [PATCH] More list debugging context Print the other (hopefully) known good pointer when list_head debugging too, which may yield additional clues. Also fix for 80-columns to win akpm brownie points. Signed-off-by: Dave Jones Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/list_debug.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'lib') diff --git a/lib/list_debug.c b/lib/list_debug.c index 7ba9d823d388..4350ba9655bd 100644 --- a/lib/list_debug.c +++ b/lib/list_debug.c @@ -21,13 +21,15 @@ void __list_add(struct list_head *new, struct list_head *next) { if (unlikely(next->prev != prev)) { - printk(KERN_ERR "list_add corruption. next->prev should be %p, but was %p\n", - prev, next->prev); + printk(KERN_ERR "list_add corruption. next->prev should be " + "prev (%p), but was %p. (next=%p).\n", + prev, next->prev, next); BUG(); } if (unlikely(prev->next != next)) { - printk(KERN_ERR "list_add corruption. prev->next should be %p, but was %p\n", - next, prev->next); + printk(KERN_ERR "list_add corruption. prev->next should be " + "next (%p), but was %p. (prev=%p).\n", + next, prev->next, prev); BUG(); } next->prev = new; -- cgit v1.2.3 From 22f2e280179946b8be1e2205b8654f2cb4abbf64 Mon Sep 17 00:00:00 2001 From: Derek Fults Date: Wed, 6 Dec 2006 20:37:11 -0800 Subject: [PATCH] get_options to allow a hypenated range for isolcpus This allows a hyphenated range of positive numbers in the string passed to command line helper function, get_options. Currently the command line option "isolcpus=" takes as its argument a list of cpus. Format: ,..., Valid values of include all cpus, 0 to "number of CPUs in system - 1". This can get extremely long when isolating the majority of cpus on a large system. The kernel isolcpus code would not need any changing to use this feature. To use it, the change would be in the command line format for 'isolcpus=' Format: ,..., or - (must be a positive range in ascending order.) or a mixture ,...,- Signed-off-by: Derek Fults Cc: "Randy.Dunlap" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/kernel-parameters.txt | 7 ++++++- lib/cmdline.c | 35 ++++++++++++++++++++++++++++++++++- 2 files changed, 40 insertions(+), 2 deletions(-) (limited to 'lib') diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 1e183bd33d71..8fe6b834ef27 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -714,7 +714,12 @@ and is between 256 and 4096 characters. It is defined in the file Format: ,,, isolcpus= [KNL,SMP] Isolate CPUs from the general scheduler. - Format: ,..., + Format: + ,..., + or + - (must be a positive range in ascending order) + or a mixture + ,...,- This option can be used to specify one or more CPUs to isolate from the general SMP balancing and scheduling algorithms. The only way to move a process onto or off diff --git a/lib/cmdline.c b/lib/cmdline.c index 0331ed825ea7..8a5b5303bd4f 100644 --- a/lib/cmdline.c +++ b/lib/cmdline.c @@ -16,6 +16,23 @@ #include #include +/* + * If a hyphen was found in get_option, this will handle the + * range of numbers, M-N. This will expand the range and insert + * the values[M, M+1, ..., N] into the ints array in get_options. + */ + +static int get_range(char **str, int *pint) +{ + int x, inc_counter, upper_range; + + (*str)++; + upper_range = simple_strtol((*str), NULL, 0); + inc_counter = upper_range - *pint; + for (x = *pint; x < upper_range; x++) + *pint++ = x; + return inc_counter; +} /** * get_option - Parse integer from an option string @@ -29,6 +46,7 @@ * 0 : no int in string * 1 : int found, no subsequent comma * 2 : int found including a subsequent comma + * 3 : hyphen found to denote a range */ int get_option (char **str, int *pint) @@ -44,6 +62,8 @@ int get_option (char **str, int *pint) (*str)++; return 2; } + if (**str == '-') + return 3; return 1; } @@ -55,7 +75,8 @@ int get_option (char **str, int *pint) * @ints: integer array * * This function parses a string containing a comma-separated - * list of integers. The parse halts when the array is + * list of integers, a hyphen-separated range of _positive_ integers, + * or a combination of both. The parse halts when the array is * full, or when no more numbers can be retrieved from the * string. * @@ -72,6 +93,18 @@ char *get_options(const char *str, int nints, int *ints) res = get_option ((char **)&str, ints + i); if (res == 0) break; + if (res == 3) { + int range_nums; + range_nums = get_range((char **)&str, ints + i); + if (range_nums < 0) + break; + /* + * Decrement the result by one to leave out the + * last number in the range. The next iteration + * will handle the upper number in the range + */ + i += (range_nums - 1); + } i++; if (res == 1) break; -- cgit v1.2.3 From 02316067852187b8bec781bec07410e91af79627 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 6 Dec 2006 20:38:17 -0800 Subject: [PATCH] hotplug CPU: clean up hotcpu_notifier() use There was lots of #ifdef noise in the kernel due to hotcpu_notifier(fn, prio) not correctly marking 'fn' as used in the !HOTPLUG_CPU case, and thus generating compiler warnings of unused symbols, hence forcing people to add #ifdefs. the compiler can skip truly unused functions just fine: text data bss dec hex filename 1624412 728710 3674856 6027978 5bfaca vmlinux.before 1624412 728710 3674856 6027978 5bfaca vmlinux.after [akpm@osdl.org: topology.c fix] Signed-off-by: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/cpu/mcheck/therm_throt.c | 2 -- arch/i386/kernel/cpuid.c | 2 -- arch/i386/kernel/microcode.c | 2 -- arch/i386/kernel/msr.c | 2 -- arch/ia64/kernel/palinfo.c | 2 -- arch/ia64/kernel/salinfo.c | 2 -- arch/s390/appldata/appldata_base.c | 2 -- arch/x86_64/kernel/mce.c | 2 -- arch/x86_64/kernel/mce_amd.c | 4 ++-- arch/x86_64/kernel/vsyscall.c | 2 -- block/ll_rw_blk.c | 4 ---- drivers/base/topology.c | 2 -- drivers/cpufreq/cpufreq.c | 2 -- fs/buffer.c | 2 -- include/linux/cpu.h | 6 +++--- kernel/cpuset.c | 4 ---- kernel/profile.c | 3 +-- kernel/sched.c | 3 --- kernel/workqueue.c | 2 -- lib/radix-tree.c | 2 -- mm/page_alloc.c | 4 ---- mm/swap.c | 2 ++ mm/vmscan.c | 2 -- net/core/dev.c | 2 -- net/core/flow.c | 2 -- 25 files changed, 8 insertions(+), 56 deletions(-) (limited to 'lib') diff --git a/arch/i386/kernel/cpu/mcheck/therm_throt.c b/arch/i386/kernel/cpu/mcheck/therm_throt.c index bad8b4420709..065005c3f168 100644 --- a/arch/i386/kernel/cpu/mcheck/therm_throt.c +++ b/arch/i386/kernel/cpu/mcheck/therm_throt.c @@ -116,7 +116,6 @@ static __cpuinit int thermal_throttle_add_dev(struct sys_device *sys_dev) return sysfs_create_group(&sys_dev->kobj, &thermal_throttle_attr_group); } -#ifdef CONFIG_HOTPLUG_CPU static __cpuinit void thermal_throttle_remove_dev(struct sys_device *sys_dev) { return sysfs_remove_group(&sys_dev->kobj, &thermal_throttle_attr_group); @@ -153,7 +152,6 @@ static struct notifier_block thermal_throttle_cpu_notifier = { .notifier_call = thermal_throttle_cpu_callback, }; -#endif /* CONFIG_HOTPLUG_CPU */ static __init int thermal_throttle_init_device(void) { diff --git a/arch/i386/kernel/cpuid.c b/arch/i386/kernel/cpuid.c index ab0c327e79dc..23b2cc748d4e 100644 --- a/arch/i386/kernel/cpuid.c +++ b/arch/i386/kernel/cpuid.c @@ -167,7 +167,6 @@ static int cpuid_device_create(int i) return err; } -#ifdef CONFIG_HOTPLUG_CPU static int cpuid_class_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) { unsigned int cpu = (unsigned long)hcpu; @@ -187,7 +186,6 @@ static struct notifier_block __cpuinitdata cpuid_class_cpu_notifier = { .notifier_call = cpuid_class_cpu_callback, }; -#endif /* !CONFIG_HOTPLUG_CPU */ static int __init cpuid_init(void) { diff --git a/arch/i386/kernel/microcode.c b/arch/i386/kernel/microcode.c index 23f5984d0654..972346604f9d 100644 --- a/arch/i386/kernel/microcode.c +++ b/arch/i386/kernel/microcode.c @@ -703,7 +703,6 @@ static struct sysdev_driver mc_sysdev_driver = { .resume = mc_sysdev_resume, }; -#ifdef CONFIG_HOTPLUG_CPU static __cpuinit int mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu) { @@ -726,7 +725,6 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu) static struct notifier_block mc_cpu_notifier = { .notifier_call = mc_cpu_callback, }; -#endif static int __init microcode_init (void) { diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c index a773f776c9ea..7763c67ca282 100644 --- a/arch/i386/kernel/msr.c +++ b/arch/i386/kernel/msr.c @@ -250,7 +250,6 @@ static int msr_device_create(int i) return err; } -#ifdef CONFIG_HOTPLUG_CPU static int msr_class_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) { @@ -271,7 +270,6 @@ static struct notifier_block __cpuinitdata msr_class_cpu_notifier = { .notifier_call = msr_class_cpu_callback, }; -#endif static int __init msr_init(void) { diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c index 0b546e2b36ac..c4c10a0b99d9 100644 --- a/arch/ia64/kernel/palinfo.c +++ b/arch/ia64/kernel/palinfo.c @@ -952,7 +952,6 @@ remove_palinfo_proc_entries(unsigned int hcpu) } } -#ifdef CONFIG_HOTPLUG_CPU static int palinfo_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) { @@ -974,7 +973,6 @@ static struct notifier_block palinfo_cpu_notifier = .notifier_call = palinfo_cpu_callback, .priority = 0, }; -#endif static int __init palinfo_init(void) diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c index e63b8ca5344a..fd607ca51a8d 100644 --- a/arch/ia64/kernel/salinfo.c +++ b/arch/ia64/kernel/salinfo.c @@ -575,7 +575,6 @@ static struct file_operations salinfo_data_fops = { .write = salinfo_log_write, }; -#ifdef CONFIG_HOTPLUG_CPU static int __devinit salinfo_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu) { @@ -620,7 +619,6 @@ static struct notifier_block salinfo_cpu_notifier = .notifier_call = salinfo_cpu_callback, .priority = 0, }; -#endif /* CONFIG_HOTPLUG_CPU */ static int __init salinfo_init(void) diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c index 67d5cf9cba83..b8c237290263 100644 --- a/arch/s390/appldata/appldata_base.c +++ b/arch/s390/appldata/appldata_base.c @@ -561,7 +561,6 @@ appldata_offline_cpu(int cpu) spin_unlock(&appldata_timer_lock); } -#ifdef CONFIG_HOTPLUG_CPU static int __cpuinit appldata_cpu_notify(struct notifier_block *self, unsigned long action, void *hcpu) @@ -582,7 +581,6 @@ appldata_cpu_notify(struct notifier_block *self, static struct notifier_block appldata_nb = { .notifier_call = appldata_cpu_notify, }; -#endif /* * appldata_init() diff --git a/arch/x86_64/kernel/mce.c b/arch/x86_64/kernel/mce.c index c7587fc39015..bc863c464a1f 100644 --- a/arch/x86_64/kernel/mce.c +++ b/arch/x86_64/kernel/mce.c @@ -641,7 +641,6 @@ static __cpuinit int mce_create_device(unsigned int cpu) return err; } -#ifdef CONFIG_HOTPLUG_CPU static void mce_remove_device(unsigned int cpu) { int i; @@ -674,7 +673,6 @@ mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) static struct notifier_block mce_cpu_notifier = { .notifier_call = mce_cpu_callback, }; -#endif static __init int mce_init_device(void) { diff --git a/arch/x86_64/kernel/mce_amd.c b/arch/x86_64/kernel/mce_amd.c index 883fe747f64c..fa09debad4b7 100644 --- a/arch/x86_64/kernel/mce_amd.c +++ b/arch/x86_64/kernel/mce_amd.c @@ -551,7 +551,6 @@ out: return err; } -#ifdef CONFIG_HOTPLUG_CPU /* * let's be hotplug friendly. * in case of multiple core processors, the first core always takes ownership @@ -594,12 +593,14 @@ static void threshold_remove_bank(unsigned int cpu, int bank) sprintf(name, "threshold_bank%i", bank); +#ifdef CONFIG_SMP /* sibling symlink */ if (shared_bank[bank] && b->blocks->cpu != cpu) { sysfs_remove_link(&per_cpu(device_mce, cpu).kobj, name); per_cpu(threshold_banks, cpu)[bank] = NULL; return; } +#endif /* remove all sibling symlinks before unregistering */ for_each_cpu_mask(i, b->cpus) { @@ -656,7 +657,6 @@ static int threshold_cpu_callback(struct notifier_block *nfb, static struct notifier_block threshold_cpu_notifier = { .notifier_call = threshold_cpu_callback, }; -#endif /* CONFIG_HOTPLUG_CPU */ static __init int threshold_init_device(void) { diff --git a/arch/x86_64/kernel/vsyscall.c b/arch/x86_64/kernel/vsyscall.c index 630036c06c75..3785e4954734 100644 --- a/arch/x86_64/kernel/vsyscall.c +++ b/arch/x86_64/kernel/vsyscall.c @@ -275,7 +275,6 @@ static void __cpuinit cpu_vsyscall_init(void *arg) vsyscall_set_cpu(raw_smp_processor_id()); } -#ifdef CONFIG_HOTPLUG_CPU static int __cpuinit cpu_vsyscall_notifier(struct notifier_block *n, unsigned long action, void *arg) { @@ -284,7 +283,6 @@ cpu_vsyscall_notifier(struct notifier_block *n, unsigned long action, void *arg) smp_call_function_single(cpu, cpu_vsyscall_init, NULL, 0, 1); return NOTIFY_DONE; } -#endif static void __init map_vsyscall(void) { diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index a4ff3271d4a8..31512cd9f3ad 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -3459,8 +3459,6 @@ static void blk_done_softirq(struct softirq_action *h) } } -#ifdef CONFIG_HOTPLUG_CPU - static int blk_cpu_notify(struct notifier_block *self, unsigned long action, void *hcpu) { @@ -3486,8 +3484,6 @@ static struct notifier_block __devinitdata blk_cpu_notifier = { .notifier_call = blk_cpu_notify, }; -#endif /* CONFIG_HOTPLUG_CPU */ - /** * blk_complete_request - end I/O on a request * @req: the request being processed diff --git a/drivers/base/topology.c b/drivers/base/topology.c index 3d12b85b0962..067a9e8bc377 100644 --- a/drivers/base/topology.c +++ b/drivers/base/topology.c @@ -108,7 +108,6 @@ static int __cpuinit topology_add_dev(unsigned int cpu) return rc; } -#ifdef CONFIG_HOTPLUG_CPU static void __cpuinit topology_remove_dev(unsigned int cpu) { struct sys_device *sys_dev = get_cpu_sysdev(cpu); @@ -136,7 +135,6 @@ static int __cpuinit topology_cpu_callback(struct notifier_block *nfb, } return rc ? NOTIFY_BAD : NOTIFY_OK; } -#endif static int __cpuinit topology_sysfs_init(void) { diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 7a7c6e6dfe4f..47ab42db122a 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1537,7 +1537,6 @@ int cpufreq_update_policy(unsigned int cpu) } EXPORT_SYMBOL(cpufreq_update_policy); -#ifdef CONFIG_HOTPLUG_CPU static int cpufreq_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) { @@ -1577,7 +1576,6 @@ static struct notifier_block __cpuinitdata cpufreq_cpu_notifier = { .notifier_call = cpufreq_cpu_callback, }; -#endif /* CONFIG_HOTPLUG_CPU */ /********************************************************************* * REGISTER / UNREGISTER CPUFREQ DRIVER * diff --git a/fs/buffer.c b/fs/buffer.c index a8ca0ac21488..517860f2d75b 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2972,7 +2972,6 @@ init_buffer_head(void *data, struct kmem_cache *cachep, unsigned long flags) } } -#ifdef CONFIG_HOTPLUG_CPU static void buffer_exit_cpu(int cpu) { int i; @@ -2994,7 +2993,6 @@ static int buffer_cpu_notify(struct notifier_block *self, buffer_exit_cpu((unsigned long)hcpu); return NOTIFY_OK; } -#endif /* CONFIG_HOTPLUG_CPU */ void __init buffer_init(void) { diff --git a/include/linux/cpu.h b/include/linux/cpu.h index f02d71bf6894..71dc6ba4f73f 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -89,9 +89,9 @@ int cpu_down(unsigned int cpu); #define lock_cpu_hotplug() do { } while (0) #define unlock_cpu_hotplug() do { } while (0) #define lock_cpu_hotplug_interruptible() 0 -#define hotcpu_notifier(fn, pri) do { } while (0) -#define register_hotcpu_notifier(nb) do { } while (0) -#define unregister_hotcpu_notifier(nb) do { } while (0) +#define hotcpu_notifier(fn, pri) do { (void)(fn); } while (0) +#define register_hotcpu_notifier(nb) do { (void)(nb); } while (0) +#define unregister_hotcpu_notifier(nb) do { (void)(nb); } while (0) /* CPUs don't go offline once they're online w/o CONFIG_HOTPLUG_CPU */ static inline int cpu_is_offline(int cpu) { return 0; } diff --git a/kernel/cpuset.c b/kernel/cpuset.c index bd1e89c4c96a..9b62b4c03ad0 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -2044,7 +2044,6 @@ out: return err; } -#if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_MEMORY_HOTPLUG) /* * If common_cpu_mem_hotplug_unplug(), below, unplugs any CPUs * or memory nodes, we need to walk over the cpuset hierarchy, @@ -2108,9 +2107,7 @@ static void common_cpu_mem_hotplug_unplug(void) mutex_unlock(&callback_mutex); mutex_unlock(&manage_mutex); } -#endif -#ifdef CONFIG_HOTPLUG_CPU /* * The top_cpuset tracks what CPUs and Memory Nodes are online, * period. This is necessary in order to make cpusets transparent @@ -2127,7 +2124,6 @@ static int cpuset_handle_cpuhp(struct notifier_block *nb, common_cpu_mem_hotplug_unplug(); return 0; } -#endif #ifdef CONFIG_MEMORY_HOTPLUG /* diff --git a/kernel/profile.c b/kernel/profile.c index 04fd84e8cdbe..0961d93e1d91 100644 --- a/kernel/profile.c +++ b/kernel/profile.c @@ -319,7 +319,6 @@ out: put_cpu(); } -#ifdef CONFIG_HOTPLUG_CPU static int __devinit profile_cpu_callback(struct notifier_block *info, unsigned long action, void *__cpu) { @@ -372,10 +371,10 @@ static int __devinit profile_cpu_callback(struct notifier_block *info, } return NOTIFY_OK; } -#endif /* CONFIG_HOTPLUG_CPU */ #else /* !CONFIG_SMP */ #define profile_flip_buffers() do { } while (0) #define profile_discard_flip_buffers() do { } while (0) +#define profile_cpu_callback NULL void profile_hits(int type, void *__pc, unsigned int nr_hits) { diff --git a/kernel/sched.c b/kernel/sched.c index 75a005ed4eda..c83f531c2886 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -6740,8 +6740,6 @@ SYSDEV_ATTR(sched_smt_power_savings, 0644, sched_smt_power_savings_show, sched_smt_power_savings_store); #endif - -#ifdef CONFIG_HOTPLUG_CPU /* * Force a reinitialization of the sched domains hierarchy. The domains * and groups cannot be updated in place without racing with the balancing @@ -6774,7 +6772,6 @@ static int update_sched_domains(struct notifier_block *nfb, return NOTIFY_OK; } -#endif void __init sched_init_smp(void) { diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 5484d6e045c2..c5257316f4b9 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -655,7 +655,6 @@ int current_is_keventd(void) } -#ifdef CONFIG_HOTPLUG_CPU /* Take the work from this (downed) CPU. */ static void take_over_work(struct workqueue_struct *wq, unsigned int cpu) { @@ -738,7 +737,6 @@ static int __devinit workqueue_cpu_callback(struct notifier_block *nfb, return NOTIFY_OK; } -#endif void init_workqueues(void) { diff --git a/lib/radix-tree.c b/lib/radix-tree.c index e2cefabb5aa0..d69ddbe43865 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -996,7 +996,6 @@ static __init void radix_tree_init_maxindex(void) height_to_maxindex[i] = __maxindex(i); } -#ifdef CONFIG_HOTPLUG_CPU static int radix_tree_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) @@ -1016,7 +1015,6 @@ static int radix_tree_callback(struct notifier_block *nfb, } return NOTIFY_OK; } -#endif /* CONFIG_HOTPLUG_CPU */ void __init radix_tree_init(void) { diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 2273952300d4..27ec7a1b8022 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -701,7 +701,6 @@ void drain_node_pages(int nodeid) } #endif -#if defined(CONFIG_PM) || defined(CONFIG_HOTPLUG_CPU) static void __drain_pages(unsigned int cpu) { unsigned long flags; @@ -723,7 +722,6 @@ static void __drain_pages(unsigned int cpu) } } } -#endif /* CONFIG_PM || CONFIG_HOTPLUG_CPU */ #ifdef CONFIG_PM @@ -2907,7 +2905,6 @@ void __init free_area_init(unsigned long *zones_size) __pa(PAGE_OFFSET) >> PAGE_SHIFT, NULL); } -#ifdef CONFIG_HOTPLUG_CPU static int page_alloc_cpu_notify(struct notifier_block *self, unsigned long action, void *hcpu) { @@ -2922,7 +2919,6 @@ static int page_alloc_cpu_notify(struct notifier_block *self, } return NOTIFY_OK; } -#endif /* CONFIG_HOTPLUG_CPU */ void __init page_alloc_init(void) { diff --git a/mm/swap.c b/mm/swap.c index 017e72ca9bbb..2ed7be39795e 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -514,5 +514,7 @@ void __init swap_setup(void) * Right now other parts of the system means that we * _really_ don't want to cluster much more */ +#ifdef CONFIG_HOTPLUG_CPU hotcpu_notifier(cpu_swap_callback, 0); +#endif } diff --git a/mm/vmscan.c b/mm/vmscan.c index f6616e81fac7..093f5fe6dd77 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1513,7 +1513,6 @@ out: } #endif -#ifdef CONFIG_HOTPLUG_CPU /* It's optimal to keep kswapds on the same CPUs as their memory, but not required for correctness. So if the last cpu in a node goes away, we get changed to run anywhere: as the first one comes back, @@ -1534,7 +1533,6 @@ static int __devinit cpu_callback(struct notifier_block *nfb, } return NOTIFY_OK; } -#endif /* CONFIG_HOTPLUG_CPU */ /* * This kswapd start function will be called by init and node-hot-add. diff --git a/net/core/dev.c b/net/core/dev.c index 59d058a3b504..e660cb57e42a 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3340,7 +3340,6 @@ void unregister_netdev(struct net_device *dev) EXPORT_SYMBOL(unregister_netdev); -#ifdef CONFIG_HOTPLUG_CPU static int dev_cpu_callback(struct notifier_block *nfb, unsigned long action, void *ocpu) @@ -3384,7 +3383,6 @@ static int dev_cpu_callback(struct notifier_block *nfb, return NOTIFY_OK; } -#endif /* CONFIG_HOTPLUG_CPU */ #ifdef CONFIG_NET_DMA /** diff --git a/net/core/flow.c b/net/core/flow.c index 104c25d00a1d..d137f971f97d 100644 --- a/net/core/flow.c +++ b/net/core/flow.c @@ -340,7 +340,6 @@ static void __devinit flow_cache_cpu_prepare(int cpu) tasklet_init(tasklet, flow_cache_flush_tasklet, 0); } -#ifdef CONFIG_HOTPLUG_CPU static int flow_cache_cpu(struct notifier_block *nfb, unsigned long action, void *hcpu) @@ -349,7 +348,6 @@ static int flow_cache_cpu(struct notifier_block *nfb, __flow_cache_shrink((unsigned long)hcpu, 0); return NOTIFY_OK; } -#endif /* CONFIG_HOTPLUG_CPU */ static int __init flow_cache_init(void) { -- cgit v1.2.3 From 4668edc334ee90cf50c382c3e423cfc510b5a126 Mon Sep 17 00:00:00 2001 From: Burman Yan Date: Wed, 6 Dec 2006 20:38:51 -0800 Subject: [PATCH] kernel core: replace kmalloc+memset with kzalloc Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- ipc/sem.c | 3 +-- kernel/auditfilter.c | 3 +-- kernel/futex.c | 3 +-- kernel/kexec.c | 3 +-- lib/kobject.c | 3 +-- mm/nommu.c | 6 ++---- 6 files changed, 7 insertions(+), 14 deletions(-) (limited to 'lib') diff --git a/ipc/sem.c b/ipc/sem.c index 21b3289d640c..d3e12efd55cb 100644 --- a/ipc/sem.c +++ b/ipc/sem.c @@ -1070,14 +1070,13 @@ static struct sem_undo *find_undo(struct ipc_namespace *ns, int semid) ipc_rcu_getref(sma); sem_unlock(sma); - new = (struct sem_undo *) kmalloc(sizeof(struct sem_undo) + sizeof(short)*nsems, GFP_KERNEL); + new = kzalloc(sizeof(struct sem_undo) + sizeof(short)*nsems, GFP_KERNEL); if (!new) { ipc_lock_by_ptr(&sma->sem_perm); ipc_rcu_putref(sma); sem_unlock(sma); return ERR_PTR(-ENOMEM); } - memset(new, 0, sizeof(struct sem_undo) + sizeof(short)*nsems); new->semadj = (short *) &new[1]; new->semid = semid; diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index 4f40d923af8e..2e896f8ae29e 100644 --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -636,10 +636,9 @@ static struct audit_rule *audit_krule_to_rule(struct audit_krule *krule) struct audit_rule *rule; int i; - rule = kmalloc(sizeof(*rule), GFP_KERNEL); + rule = kzalloc(sizeof(*rule), GFP_KERNEL); if (unlikely(!rule)) return NULL; - memset(rule, 0, sizeof(*rule)); rule->flags = krule->flags | krule->listnr; rule->action = krule->action; diff --git a/kernel/futex.c b/kernel/futex.c index af7b81cbde30..7c0d0d4fa7f7 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -324,12 +324,11 @@ static int refill_pi_state_cache(void) if (likely(current->pi_state_cache)) return 0; - pi_state = kmalloc(sizeof(*pi_state), GFP_KERNEL); + pi_state = kzalloc(sizeof(*pi_state), GFP_KERNEL); if (!pi_state) return -ENOMEM; - memset(pi_state, 0, sizeof(*pi_state)); INIT_LIST_HEAD(&pi_state->list); /* pi_mutex gets initialized later */ pi_state->owner = NULL; diff --git a/kernel/kexec.c b/kernel/kexec.c index fcdd5d2bc3f4..d43692cf2321 100644 --- a/kernel/kexec.c +++ b/kernel/kexec.c @@ -108,11 +108,10 @@ static int do_kimage_alloc(struct kimage **rimage, unsigned long entry, /* Allocate a controlling structure */ result = -ENOMEM; - image = kmalloc(sizeof(*image), GFP_KERNEL); + image = kzalloc(sizeof(*image), GFP_KERNEL); if (!image) goto out; - memset(image, 0, sizeof(*image)); image->head = 0; image->entry = &image->head; image->last_entry = &image->head; diff --git a/lib/kobject.c b/lib/kobject.c index 744a4b102c7f..7ce6dc138e90 100644 --- a/lib/kobject.c +++ b/lib/kobject.c @@ -111,10 +111,9 @@ char *kobject_get_path(struct kobject *kobj, gfp_t gfp_mask) len = get_kobj_path_length(kobj); if (len == 0) return NULL; - path = kmalloc(len, gfp_mask); + path = kzalloc(len, gfp_mask); if (!path) return NULL; - memset(path, 0x00, len); fill_kobj_path(kobj, path, len); return path; diff --git a/mm/nommu.c b/mm/nommu.c index 6a2a8aada401..af874569d0f1 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -808,10 +808,9 @@ unsigned long do_mmap_pgoff(struct file *file, vm_flags = determine_vm_flags(file, prot, flags, capabilities); /* we're going to need to record the mapping if it works */ - vml = kmalloc(sizeof(struct vm_list_struct), GFP_KERNEL); + vml = kzalloc(sizeof(struct vm_list_struct), GFP_KERNEL); if (!vml) goto error_getting_vml; - memset(vml, 0, sizeof(*vml)); down_write(&nommu_vma_sem); @@ -887,11 +886,10 @@ unsigned long do_mmap_pgoff(struct file *file, } /* we're going to need a VMA struct as well */ - vma = kmalloc(sizeof(struct vm_area_struct), GFP_KERNEL); + vma = kzalloc(sizeof(struct vm_area_struct), GFP_KERNEL); if (!vma) goto error_getting_vma; - memset(vma, 0, sizeof(*vma)); INIT_LIST_HEAD(&vma->anon_vma_node); atomic_set(&vma->vm_usage, 1); if (file) -- cgit v1.2.3 From 702a28b1e64be3dc313f5f0ceb6dc95edfbc5e18 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 6 Dec 2006 20:39:16 -0800 Subject: [PATCH] lib functions: always build hweight for loadable modules Always build hweight8/16/32/64() functions into the kernel so that loadable modules may use them. I didn't remove GENERIC_HWEIGHT since ALPHA_EV67, ia64, and some variants of UltraSparc(64) provide their own hweight functions. Fixes config/build problems with NTFS=m and JOYSTICK_ANALOG=m. Kernel: arch/x86_64/boot/bzImage is ready (#19) Building modules, stage 2. MODPOST 94 modules WARNING: "hweight32" [fs/ntfs/ntfs.ko] undefined! WARNING: "hweight16" [drivers/input/joystick/analog.ko] undefined! WARNING: "hweight8" [drivers/input/joystick/analog.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/Makefile b/lib/Makefile index cf98fabaa549..fea8f9035f07 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -25,7 +25,7 @@ lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o lib-$(CONFIG_SEMAPHORE_SLEEPERS) += semaphore-sleepers.o lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o -lib-$(CONFIG_GENERIC_HWEIGHT) += hweight.o +obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o obj-$(CONFIG_PLIST) += plist.o obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o -- cgit v1.2.3 From 2ee91f197c0bc654b24eed5831fd12aa0d566a7d Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 6 Dec 2006 20:39:32 -0800 Subject: [PATCH] lockdep: show more details about self-test failures Make the locking self-test failures (of 'FAILURE' type) easier to debug by printing more information. Signed-off-by: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/debug_locks.h | 2 +- kernel/mutex-debug.c | 3 +++ lib/locking-selftest.c | 2 ++ 3 files changed, 6 insertions(+), 1 deletion(-) (limited to 'lib') diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h index 952bee79a8f3..a1c10b0c4cf0 100644 --- a/include/linux/debug_locks.h +++ b/include/linux/debug_locks.h @@ -24,7 +24,7 @@ extern int debug_locks_off(void); int __ret = 0; \ \ if (unlikely(c)) { \ - if (debug_locks_off()) \ + if (debug_locks_silent || debug_locks_off()) \ WARN_ON(1); \ __ret = 1; \ } \ diff --git a/kernel/mutex-debug.c b/kernel/mutex-debug.c index 18651641a7b5..841539d72c55 100644 --- a/kernel/mutex-debug.c +++ b/kernel/mutex-debug.c @@ -77,6 +77,9 @@ void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter, void debug_mutex_unlock(struct mutex *lock) { + if (unlikely(!debug_locks)) + return; + DEBUG_LOCKS_WARN_ON(lock->owner != current_thread_info()); DEBUG_LOCKS_WARN_ON(lock->magic != lock); DEBUG_LOCKS_WARN_ON(!lock->wait_list.prev && !lock->wait_list.next); diff --git a/lib/locking-selftest.c b/lib/locking-selftest.c index 7945787f439a..280332c1827c 100644 --- a/lib/locking-selftest.c +++ b/lib/locking-selftest.c @@ -963,7 +963,9 @@ static void dotest(void (*testcase_fn)(void), int expected, int lockclass_mask) printk("failed|"); } else { unexpected_testcase_failures++; + printk("FAILED|"); + dump_stack(); } } else { testcase_successes++; -- cgit v1.2.3 From 7664c5a1da4711bb6383117f51b94c8dc8f3f1cd Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Fri, 8 Dec 2006 02:36:19 -0800 Subject: [PATCH] Generic BUG implementation This patch adds common handling for kernel BUGs, for use by architectures as they wish. The code is derived from arch/powerpc. The advantages of having common BUG handling are: - consistent BUG reporting across architectures - shared implementation of out-of-line file/line data - implement CONFIG_DEBUG_BUGVERBOSE consistently This means that in inline impact of BUG is just the illegal instruction itself, which is an improvement for i386 and x86-64. A BUG is represented in the instruction stream as an illegal instruction, which has file/line information associated with it. This extra information is stored in the __bug_table section in the ELF file. When the kernel gets an illegal instruction, it first confirms it might possibly be from a BUG (ie, in kernel mode, the right illegal instruction). It then calls report_bug(). This searches __bug_table for a matching instruction pointer, and if found, prints the corresponding file/line information. If report_bug() determines that it wasn't a BUG which caused the trap, it returns BUG_TRAP_TYPE_NONE. Some architectures (powerpc) implement WARN using the same mechanism; if the illegal instruction was the result of a WARN, then report_bug(Q) returns CONFIG_DEBUG_BUGVERBOSE; otherwise it returns BUG_TRAP_TYPE_BUG. lib/bug.c keeps a list of loaded modules which can be searched for __bug_table entries. The architecture must call module_bug_finalize()/module_bug_cleanup() from its corresponding module_finalize/cleanup functions. Unsetting CONFIG_DEBUG_BUGVERBOSE will reduce the kernel size by some amount. At the very least, filename and line information will not be recorded for each but, but architectures may decide to store no extra information per BUG at all. Unfortunately, gcc doesn't have a general way to mark an asm() as noreturn, so architectures will generally have to include an infinite loop (or similar) in the BUG code, so that gcc knows execution won't continue beyond that point. gcc does have a __builtin_trap() operator which may be useful to achieve the same effect, unfortunately it cannot be used to actually implement the BUG itself, because there's no way to get the instruction's address for use in generating the __bug_table entry. [randy.dunlap@oracle.com: Handle BUG=n, GENERIC_BUG=n to prevent build errors] [bunk@stusta.de: include/linux/bug.h must always #include Cc: Andi Kleen Cc: Hugh Dickens Cc: Michael Ellerman Cc: Paul Mackerras Cc: Benjamin Herrenschmidt Cc: Rusty Russell Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-generic/bug.h | 16 ++++ include/asm-generic/vmlinux.lds.h | 8 ++ include/linux/bug.h | 47 +++++++++++ include/linux/module.h | 7 ++ lib/Kconfig.debug | 2 +- lib/Makefile | 2 + lib/bug.c | 163 ++++++++++++++++++++++++++++++++++++++ 7 files changed, 244 insertions(+), 1 deletion(-) create mode 100644 include/linux/bug.h create mode 100644 lib/bug.c (limited to 'lib') diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index c92ae0f166ff..47e3561638b1 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -4,6 +4,22 @@ #include #ifdef CONFIG_BUG + +#ifdef CONFIG_GENERIC_BUG +#ifndef __ASSEMBLY__ +struct bug_entry { + unsigned long bug_addr; +#ifdef CONFIG_DEBUG_BUGVERBOSE + const char *file; + unsigned short line; +#endif + unsigned short flags; +}; +#endif /* __ASSEMBLY__ */ + +#define BUGFLAG_WARNING (1<<0) +#endif /* CONFIG_GENERIC_BUG */ + #ifndef HAVE_ARCH_BUG #define BUG() do { \ printk("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 4d4c62d11059..6e9fcebbf89f 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -218,6 +218,14 @@ .stab.indexstr 0 : { *(.stab.indexstr) } \ .comment 0 : { *(.comment) } +#define BUG_TABLE \ + . = ALIGN(8); \ + __bug_table : AT(ADDR(__bug_table) - LOAD_OFFSET) { \ + __start___bug_table = .; \ + *(__bug_table) \ + __stop___bug_table = .; \ + } + #define NOTES \ .notes : { *(.note.*) } :note diff --git a/include/linux/bug.h b/include/linux/bug.h new file mode 100644 index 000000000000..42aa0a54b6f4 --- /dev/null +++ b/include/linux/bug.h @@ -0,0 +1,47 @@ +#ifndef _LINUX_BUG_H +#define _LINUX_BUG_H + +#include +#include + +enum bug_trap_type { + BUG_TRAP_TYPE_NONE = 0, + BUG_TRAP_TYPE_WARN = 1, + BUG_TRAP_TYPE_BUG = 2, +}; + +#ifdef CONFIG_GENERIC_BUG +#include + +static inline int is_warning_bug(const struct bug_entry *bug) +{ + return bug->flags & BUGFLAG_WARNING; +} + +const struct bug_entry *find_bug(unsigned long bugaddr); + +enum bug_trap_type report_bug(unsigned long bug_addr); + +int module_bug_finalize(const Elf_Ehdr *, const Elf_Shdr *, + struct module *); +void module_bug_cleanup(struct module *); + +/* These are defined by the architecture */ +int is_valid_bugaddr(unsigned long addr); + +#else /* !CONFIG_GENERIC_BUG */ + +static inline enum bug_trap_type report_bug(unsigned long bug_addr) +{ + return BUG_TRAP_TYPE_BUG; +} +static inline int module_bug_finalize(const Elf_Ehdr *hdr, + const Elf_Shdr *sechdrs, + struct module *mod) +{ + return 0; +} +static inline void module_bug_cleanup(struct module *mod) {} + +#endif /* CONFIG_GENERIC_BUG */ +#endif /* _LINUX_BUG_H */ diff --git a/include/linux/module.h b/include/linux/module.h index d33df2408e05..10f771a49997 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -319,6 +319,13 @@ struct module unsigned int taints; /* same bits as kernel:tainted */ +#ifdef CONFIG_GENERIC_BUG + /* Support for BUG */ + struct list_head bug_list; + struct bug_entry *bug_table; + unsigned num_bugs; +#endif + #ifdef CONFIG_MODULE_UNLOAD /* Reference counts */ struct module_ref ref[NR_CPUS]; diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index b75fed737f25..ee46fb335d24 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -285,7 +285,7 @@ config DEBUG_HIGHMEM config DEBUG_BUGVERBOSE bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EMBEDDED depends on BUG - depends on ARM || ARM26 || AVR32 || M32R || M68K || SPARC32 || SPARC64 || X86_32 || FRV || SUPERH + depends on ARM || ARM26 || AVR32 || M32R || M68K || SPARC32 || SPARC64 || X86_32 || FRV || SUPERH || GENERIC_BUG default !EMBEDDED help Say Y here to make BUG() panics output the file name and line number diff --git a/lib/Makefile b/lib/Makefile index fea8f9035f07..7ab486b883a8 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -55,6 +55,8 @@ obj-$(CONFIG_AUDIT_GENERIC) += audit.o obj-$(CONFIG_SWIOTLB) += swiotlb.o +lib-$(CONFIG_GENERIC_BUG) += bug.o + hostprogs-y := gen_crc32table clean-files := crc32table.h diff --git a/lib/bug.c b/lib/bug.c new file mode 100644 index 000000000000..014b582c5c4b --- /dev/null +++ b/lib/bug.c @@ -0,0 +1,163 @@ +/* + Generic support for BUG() + + This respects the following config options: + + CONFIG_BUG - emit BUG traps. Nothing happens without this. + CONFIG_GENERIC_BUG - enable this code. + CONFIG_DEBUG_BUGVERBOSE - emit full file+line information for each BUG + + CONFIG_BUG and CONFIG_DEBUG_BUGVERBOSE are potentially user-settable + (though they're generally always on). + + CONFIG_GENERIC_BUG is set by each architecture using this code. + + To use this, your architecture must: + + 1. Set up the config options: + - Enable CONFIG_GENERIC_BUG if CONFIG_BUG + + 2. Implement BUG (and optionally BUG_ON, WARN, WARN_ON) + - Define HAVE_ARCH_BUG + - Implement BUG() to generate a faulting instruction + - NOTE: struct bug_entry does not have "file" or "line" entries + when CONFIG_DEBUG_BUGVERBOSE is not enabled, so you must generate + the values accordingly. + + 3. Implement the trap + - In the illegal instruction trap handler (typically), verify + that the fault was in kernel mode, and call report_bug() + - report_bug() will return whether it was a false alarm, a warning, + or an actual bug. + - You must implement the is_valid_bugaddr(bugaddr) callback which + returns true if the eip is a real kernel address, and it points + to the expected BUG trap instruction. + + Jeremy Fitzhardinge 2006 + */ +#include +#include +#include + +extern const struct bug_entry __start___bug_table[], __stop___bug_table[]; + +#ifdef CONFIG_MODULES +static LIST_HEAD(module_bug_list); + +static const struct bug_entry *module_find_bug(unsigned long bugaddr) +{ + struct module *mod; + + list_for_each_entry(mod, &module_bug_list, bug_list) { + const struct bug_entry *bug = mod->bug_table; + unsigned i; + + for (i = 0; i < mod->num_bugs; ++i, ++bug) + if (bugaddr == bug->bug_addr) + return bug; + } + return NULL; +} + +int module_bug_finalize(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, + struct module *mod) +{ + char *secstrings; + unsigned int i; + + mod->bug_table = NULL; + mod->num_bugs = 0; + + /* Find the __bug_table section, if present */ + secstrings = (char *)hdr + sechdrs[hdr->e_shstrndx].sh_offset; + for (i = 1; i < hdr->e_shnum; i++) { + if (strcmp(secstrings+sechdrs[i].sh_name, "__bug_table")) + continue; + mod->bug_table = (void *) sechdrs[i].sh_addr; + mod->num_bugs = sechdrs[i].sh_size / sizeof(struct bug_entry); + break; + } + + /* + * Strictly speaking this should have a spinlock to protect against + * traversals, but since we only traverse on BUG()s, a spinlock + * could potentially lead to deadlock and thus be counter-productive. + */ + list_add(&mod->bug_list, &module_bug_list); + + return 0; +} + +void module_bug_cleanup(struct module *mod) +{ + list_del(&mod->bug_list); +} + +#else + +static inline const struct bug_entry *module_find_bug(unsigned long bugaddr) +{ + return NULL; +} +#endif + +const struct bug_entry *find_bug(unsigned long bugaddr) +{ + const struct bug_entry *bug; + + for (bug = __start___bug_table; bug < __stop___bug_table; ++bug) + if (bugaddr == bug->bug_addr) + return bug; + + return module_find_bug(bugaddr); +} + +enum bug_trap_type report_bug(unsigned long bugaddr) +{ + const struct bug_entry *bug; + const char *file; + unsigned line, warning; + + if (!is_valid_bugaddr(bugaddr)) + return BUG_TRAP_TYPE_NONE; + + bug = find_bug(bugaddr); + + printk(KERN_EMERG "------------[ cut here ]------------\n"); + + file = NULL; + line = 0; + warning = 0; + + if (bug) { +#ifdef CONFIG_DEBUG_BUGVERBOSE + file = bug->file; + line = bug->line; +#endif + warning = (bug->flags & BUGFLAG_WARNING) != 0; + } + + if (warning) { + /* this is a WARN_ON rather than BUG/BUG_ON */ + if (file) + printk(KERN_ERR "Badness at %s:%u\n", + file, line); + else + printk(KERN_ERR "Badness at %p " + "[verbose debug info unavailable]\n", + (void *)bugaddr); + + dump_stack(); + return BUG_TRAP_TYPE_WARN; + } + + if (file) + printk(KERN_CRIT "kernel BUG at %s:%u!\n", + file, line); + else + printk(KERN_CRIT "Kernel BUG at %p " + "[verbose debug info unavailable]\n", + (void *)bugaddr); + + return BUG_TRAP_TYPE_BUG; +} -- cgit v1.2.3 From 91768d6c2bad0d2766a166f13f2f57e197de3458 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Fri, 8 Dec 2006 02:36:21 -0800 Subject: [PATCH] Generic BUG for i386 This makes i386 use the generic BUG machinery. There are no functional changes from the old i386 implementation. The main advantage in using the generic BUG machinery for i386 is that the inlined overhead of BUG is just the ud2a instruction; the file+line(+function) information are no longer inlined into the instruction stream. This reduces cache pollution, and makes disassembly work properly. Signed-off-by: Jeremy Fitzhardinge Cc: Andi Kleen Cc: Hugh Dickens Cc: Michael Ellerman Cc: Paul Mackerras Cc: Benjamin Herrenschmidt Cc: Rusty Russell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/Kconfig | 5 +++++ arch/i386/kernel/module.c | 4 +++- arch/i386/kernel/traps.c | 41 +++++++++++------------------------------ arch/i386/kernel/vmlinux.lds.S | 2 ++ include/asm-i386/bug.h | 28 ++++++++++++++++++++-------- lib/Kconfig.debug | 2 +- 6 files changed, 42 insertions(+), 40 deletions(-) (limited to 'lib') diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index ea70359b02d0..c2362c7ba749 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -49,6 +49,11 @@ config GENERIC_IOMAP bool default y +config GENERIC_BUG + bool + default y + depends on BUG + config GENERIC_HWEIGHT bool default y diff --git a/arch/i386/kernel/module.c b/arch/i386/kernel/module.c index d7d9c8b23f72..3db0a5442eb1 100644 --- a/arch/i386/kernel/module.c +++ b/arch/i386/kernel/module.c @@ -21,6 +21,7 @@ #include #include #include +#include #if 0 #define DEBUGP printk @@ -141,10 +142,11 @@ int module_finalize(const Elf_Ehdr *hdr, apply_paravirt(pseg, pseg + para->sh_size); } - return 0; + return module_bug_finalize(hdr, sechdrs, me); } void module_arch_cleanup(struct module *mod) { alternatives_smp_module_del(mod); + module_bug_cleanup(mod); } diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c index 68de48e498ca..2b30dbf8d117 100644 --- a/arch/i386/kernel/traps.c +++ b/arch/i386/kernel/traps.c @@ -30,6 +30,7 @@ #include #include #include +#include #ifdef CONFIG_EISA #include @@ -420,43 +421,22 @@ void show_registers(struct pt_regs *regs) printk("\n"); } -static void handle_BUG(struct pt_regs *regs) +int is_valid_bugaddr(unsigned long eip) { - unsigned long eip = regs->eip; unsigned short ud2; if (eip < PAGE_OFFSET) - return; + return 0; if (probe_kernel_address((unsigned short *)eip, ud2)) - return; - if (ud2 != 0x0b0f) - return; - - printk(KERN_EMERG "------------[ cut here ]------------\n"); - -#ifdef CONFIG_DEBUG_BUGVERBOSE - do { - unsigned short line; - char *file; - char c; - - if (probe_kernel_address((unsigned short *)(eip + 2), line)) - break; - if (probe_kernel_address((char **)(eip + 4), file) || - (unsigned long)file < PAGE_OFFSET || - probe_kernel_address(file, c)) - file = ""; + return 0; - printk(KERN_EMERG "kernel BUG at %s:%d!\n", file, line); - return; - } while (0); -#endif - printk(KERN_EMERG "Kernel BUG at [verbose debug info unavailable]\n"); + return ud2 == 0x0b0f; } -/* This is gone through when something in the kernel - * has done something bad and is about to be terminated. -*/ +/* + * This is gone through when something in the kernel has done something bad and + * is about to be terminated. + */ void die(const char * str, struct pt_regs * regs, long err) { static struct { @@ -488,7 +468,8 @@ void die(const char * str, struct pt_regs * regs, long err) unsigned long esp; unsigned short ss; - handle_BUG(regs); + report_bug(regs->eip); + printk(KERN_EMERG "%s: %04lx [#%d]\n", str, err & 0xffff, ++die_counter); #ifdef CONFIG_PREEMPT printk(KERN_EMERG "PREEMPT "); diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/i386/kernel/vmlinux.lds.S index 56e6ad5cb045..16d3c7133ad7 100644 --- a/arch/i386/kernel/vmlinux.lds.S +++ b/arch/i386/kernel/vmlinux.lds.S @@ -57,6 +57,8 @@ SECTIONS RODATA + BUG_TABLE + . = ALIGN(4); .tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) { __tracedata_start = .; diff --git a/include/asm-i386/bug.h b/include/asm-i386/bug.h index 8062cdbf2587..b0fd78ca2619 100644 --- a/include/asm-i386/bug.h +++ b/include/asm-i386/bug.h @@ -4,20 +4,32 @@ /* * Tell the user there is some problem. - * The offending file and line are encoded after the "officially - * undefined" opcode for parsing in the trap handler. + * The offending file and line are encoded encoded in the __bug_table section. */ #ifdef CONFIG_BUG #define HAVE_ARCH_BUG + #ifdef CONFIG_DEBUG_BUGVERBOSE -#define BUG() \ - __asm__ __volatile__( "ud2\n" \ - "\t.word %c0\n" \ - "\t.long %c1\n" \ - : : "i" (__LINE__), "i" (__FILE__)) +#define BUG() \ + do { \ + asm volatile("1:\tud2\n" \ + ".pushsection __bug_table,\"a\"\n" \ + "2:\t.long 1b, %c0\n" \ + "\t.word %c1, 0\n" \ + "\t.org 2b+%c2\n" \ + ".popsection" \ + : : "i" (__FILE__), "i" (__LINE__), \ + "i" (sizeof(struct bug_entry))); \ + for(;;) ; \ + } while(0) + #else -#define BUG() __asm__ __volatile__("ud2\n") +#define BUG() \ + do { \ + asm volatile("ud2"); \ + for(;;) ; \ + } while(0) #endif #endif diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index ee46fb335d24..2c133c098607 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -285,7 +285,7 @@ config DEBUG_HIGHMEM config DEBUG_BUGVERBOSE bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EMBEDDED depends on BUG - depends on ARM || ARM26 || AVR32 || M32R || M68K || SPARC32 || SPARC64 || X86_32 || FRV || SUPERH || GENERIC_BUG + depends on ARM || ARM26 || AVR32 || M32R || M68K || SPARC32 || SPARC64 || FRV || SUPERH || GENERIC_BUG default !EMBEDDED help Say Y here to make BUG() panics output the file name and line number -- cgit v1.2.3 From a5cfc1ec58a07074dacb6aa8c79eff864c966d12 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Fri, 8 Dec 2006 02:36:25 -0800 Subject: [PATCH] bit reverse library This patch provides two bit reverse functions and bit reverse table. - reverse the order of bits in a u32 value u8 bitrev8(u8 x); - reverse the order of bits in a u32 value u32 bitrev32(u32 x); - byte reverse table const u8 byte_rev_table[256]; Signed-off-by: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/bitrev.h | 15 ++++++++++++++ lib/Kconfig | 3 +++ lib/Makefile | 1 + lib/bitrev.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 73 insertions(+) create mode 100644 include/linux/bitrev.h create mode 100644 lib/bitrev.c (limited to 'lib') diff --git a/include/linux/bitrev.h b/include/linux/bitrev.h new file mode 100644 index 000000000000..05e540d6963a --- /dev/null +++ b/include/linux/bitrev.h @@ -0,0 +1,15 @@ +#ifndef _LINUX_BITREV_H +#define _LINUX_BITREV_H + +#include + +extern u8 const byte_rev_table[256]; + +static inline u8 bitrev8(u8 byte) +{ + return byte_rev_table[byte]; +} + +extern u32 bitrev32(u32 in); + +#endif /* _LINUX_BITREV_H */ diff --git a/lib/Kconfig b/lib/Kconfig index 734ce95a93d1..0d683559080e 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -4,6 +4,9 @@ menu "Library routines" +config BITREVERSE + tristate + config CRC_CCITT tristate "CRC-CCITT functions" help diff --git a/lib/Makefile b/lib/Makefile index 7ab486b883a8..6f675c6149a7 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -35,6 +35,7 @@ ifneq ($(CONFIG_HAVE_DEC_LOCK),y) lib-y += dec_and_lock.o endif +obj-$(CONFIG_BITREVERSE) += bitrev.o obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o obj-$(CONFIG_CRC16) += crc16.o obj-$(CONFIG_CRC32) += crc32.o diff --git a/lib/bitrev.c b/lib/bitrev.c new file mode 100644 index 000000000000..f4e1c49c825a --- /dev/null +++ b/lib/bitrev.c @@ -0,0 +1,54 @@ +#include +#include +#include + +const u8 byte_rev_table[256] = { + 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, + 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0, + 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8, + 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8, + 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4, + 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4, + 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec, + 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc, + 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2, + 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2, + 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea, + 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa, + 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6, + 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6, + 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee, + 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe, + 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1, + 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1, + 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9, + 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9, + 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5, + 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5, + 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed, + 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd, + 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3, + 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3, + 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb, + 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb, + 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7, + 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7, + 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef, + 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff, +}; +EXPORT_SYMBOL_GPL(byte_rev_table); + +static __always_inline u16 bitrev16(u16 x) +{ + return (bitrev8(x & 0xff) << 8) | bitrev8(x >> 8); +} + +/** + * bitrev32 - reverse the order of bits in a u32 value + * @x: value to be bit-reversed + */ +u32 bitrev32(u32 x) +{ + return (bitrev16(x & 0xffff) << 16) | bitrev16(x >> 16); +} +EXPORT_SYMBOL(bitrev32); -- cgit v1.2.3 From 906d66df18faa4aac8d898ae6920d1014694a932 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Fri, 8 Dec 2006 02:36:25 -0800 Subject: [PATCH] crc32: replace bitreverse by bitrev32 This patch replaces bitreverse() by bitrev32. The only users of bitreverse() are crc32 itself and via-velocity. Cc: Jeff Garzik Cc: Matt Domsch Signed-off-by: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/net/via-velocity.c | 2 +- include/linux/crc32.h | 4 ++-- lib/Kconfig | 1 + lib/crc32.c | 28 +++++----------------------- 4 files changed, 9 insertions(+), 26 deletions(-) (limited to 'lib') diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index 74f894795a1b..4587f23f4e4b 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -3132,7 +3132,7 @@ static u16 wol_calc_crc(int size, u8 * pattern, u8 *mask_pattern) } /* Finally, invert the result once to get the correct data */ crc = ~crc; - return bitreverse(crc) >> 16; + return bitrev32(crc) >> 16; } /** diff --git a/include/linux/crc32.h b/include/linux/crc32.h index 56c0645789a9..e20dd1f9b40a 100644 --- a/include/linux/crc32.h +++ b/include/linux/crc32.h @@ -6,10 +6,10 @@ #define _LINUX_CRC32_H #include +#include extern u32 crc32_le(u32 crc, unsigned char const *p, size_t len); extern u32 crc32_be(u32 crc, unsigned char const *p, size_t len); -extern u32 bitreverse(u32 in); #define crc32(seed, data, length) crc32_le(seed, (unsigned char const *)data, length) @@ -21,7 +21,7 @@ extern u32 bitreverse(u32 in); * is in bit nr 0], thus it must be reversed before use. Except for * nics that bit swap the result internally... */ -#define ether_crc(length, data) bitreverse(crc32_le(~0, data, length)) +#define ether_crc(length, data) bitrev32(crc32_le(~0, data, length)) #define ether_crc_le(length, data) crc32_le(~0, data, length) #endif /* _LINUX_CRC32_H */ diff --git a/lib/Kconfig b/lib/Kconfig index 0d683559080e..47b172df3e31 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -26,6 +26,7 @@ config CRC16 config CRC32 tristate "CRC32 functions" default y + select BITREVERSE help This option is provided for the case where no in-kernel-tree modules require CRC32 functions, but a module built outside the diff --git a/lib/crc32.c b/lib/crc32.c index 285fd9bc61be..bfc33314c720 100644 --- a/lib/crc32.c +++ b/lib/crc32.c @@ -235,23 +235,8 @@ u32 __attribute_pure__ crc32_be(u32 crc, unsigned char const *p, size_t len) } #endif -/** - * bitreverse - reverse the order of bits in a u32 value - * @x: value to be bit-reversed - */ -u32 bitreverse(u32 x) -{ - x = (x >> 16) | (x << 16); - x = (x >> 8 & 0x00ff00ff) | (x << 8 & 0xff00ff00); - x = (x >> 4 & 0x0f0f0f0f) | (x << 4 & 0xf0f0f0f0); - x = (x >> 2 & 0x33333333) | (x << 2 & 0xcccccccc); - x = (x >> 1 & 0x55555555) | (x << 1 & 0xaaaaaaaa); - return x; -} - EXPORT_SYMBOL(crc32_le); EXPORT_SYMBOL(crc32_be); -EXPORT_SYMBOL(bitreverse); /* * A brief CRC tutorial. @@ -400,10 +385,7 @@ buf_dump(char const *prefix, unsigned char const *buf, size_t len) static void bytereverse(unsigned char *buf, size_t len) { while (len--) { - unsigned char x = *buf; - x = (x >> 4) | (x << 4); - x = (x >> 2 & 0x33) | (x << 2 & 0xcc); - x = (x >> 1 & 0x55) | (x << 1 & 0xaa); + unsigned char x = bitrev8(*buf); *buf++ = x; } } @@ -460,11 +442,11 @@ static u32 test_step(u32 init, unsigned char *buf, size_t len) /* Now swap it around for the other test */ bytereverse(buf, len + 4); - init = bitreverse(init); - crc2 = bitreverse(crc1); - if (crc1 != bitreverse(crc2)) + init = bitrev32(init); + crc2 = bitrev32(crc1); + if (crc1 != bitrev32(crc2)) printf("\nBit reversal fail: 0x%08x -> 0x%08x -> 0x%08x\n", - crc1, crc2, bitreverse(crc2)); + crc1, crc2, bitrev32(crc2)); crc1 = crc32_le(init, buf, len); if (crc1 != crc2) printf("\nCRC endianness fail: 0x%08x != 0x%08x\n", crc1, -- cgit v1.2.3 From 6ff1cb355e628f8fc55fa2d01e269e5e1bbc2fe9 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Fri, 8 Dec 2006 02:39:43 -0800 Subject: [PATCH] fault-injection capabilities infrastructure This patch provides base functions implement to fault-injection capabilities. - The function should_fail() is taken from failmalloc-1.0 (http://www.nongnu.org/failmalloc/) [akpm@osdl.org: cleanups, comments, add __init] Cc: Signed-off-by: Akinobu Mita Signed-off-by: Don Mullis Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/fault-inject.h | 69 ++++++++++++++++ lib/Kconfig.debug | 12 +++ lib/Makefile | 1 + lib/fault-inject.c | 183 +++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 265 insertions(+) create mode 100644 include/linux/fault-inject.h create mode 100644 lib/fault-inject.c (limited to 'lib') diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h new file mode 100644 index 000000000000..4df4902bc8d8 --- /dev/null +++ b/include/linux/fault-inject.h @@ -0,0 +1,69 @@ +#ifndef _LINUX_FAULT_INJECT_H +#define _LINUX_FAULT_INJECT_H + +#ifdef CONFIG_FAULT_INJECTION + +#include +#include +#include + +/* + * For explanation of the elements of this struct, see + * Documentation/fault-injection/fault-injection.txt + */ +struct fault_attr { + unsigned long probability; + unsigned long interval; + atomic_t times; + atomic_t space; + unsigned long verbose; + + unsigned long count; + +#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS + + struct { + struct dentry *dir; + + struct dentry *probability_file; + struct dentry *interval_file; + struct dentry *times_file; + struct dentry *space_file; + struct dentry *verbose_file; + } dentries; + +#endif +}; + +#define FAULT_ATTR_INITIALIZER { \ + .interval = 1, \ + .times = ATOMIC_INIT(1), \ + } + +#define DECLARE_FAULT_ATTR(name) struct fault_attr name = FAULT_ATTR_INITIALIZER +int setup_fault_attr(struct fault_attr *attr, char *str); +void should_fail_srandom(unsigned long entropy); +int should_fail(struct fault_attr *attr, ssize_t size); + +#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS + +int init_fault_attr_dentries(struct fault_attr *attr, const char *name); +void cleanup_fault_attr_dentries(struct fault_attr *attr); + +#else /* CONFIG_FAULT_INJECTION_DEBUG_FS */ + +static inline int init_fault_attr_dentries(struct fault_attr *attr, + const char *name) +{ + return -ENODEV; +} + +static inline void cleanup_fault_attr_dentries(struct fault_attr *attr) +{ +} + +#endif /* CONFIG_FAULT_INJECTION_DEBUG_FS */ + +#endif /* CONFIG_FAULT_INJECTION */ + +#endif /* _LINUX_FAULT_INJECT_H */ diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 2c133c098607..35228b3e7e92 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -413,3 +413,15 @@ config LKDTM Documentation on how to use the module can be found in drivers/misc/lkdtm.c + +config FAULT_INJECTION + bool + +config FAULT_INJECTION_DEBUG_FS + bool "Debugfs entries for fault-injection capabilities" + depends on FAULT_INJECTION && SYSFS + select DEBUG_FS + help + This option enable configuration of fault-injection capabilities via + debugfs. + diff --git a/lib/Makefile b/lib/Makefile index 6f675c6149a7..2d6106af53cd 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -55,6 +55,7 @@ obj-$(CONFIG_SMP) += percpu_counter.o obj-$(CONFIG_AUDIT_GENERIC) += audit.o obj-$(CONFIG_SWIOTLB) += swiotlb.o +obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o lib-$(CONFIG_GENERIC_BUG) += bug.o diff --git a/lib/fault-inject.c b/lib/fault-inject.c new file mode 100644 index 000000000000..a7cb3afd132a --- /dev/null +++ b/lib/fault-inject.c @@ -0,0 +1,183 @@ +#include +#include +#include +#include +#include +#include +#include +#include + +/* + * setup_fault_attr() is a helper function for various __setup handlers, so it + * returns 0 on error, because that is what __setup handlers do. + */ +int __init setup_fault_attr(struct fault_attr *attr, char *str) +{ + unsigned long probability; + unsigned long interval; + int times; + int space; + + /* ",,," */ + if (sscanf(str, "%lu,%lu,%d,%d", + &interval, &probability, &space, ×) < 4) { + printk(KERN_WARNING + "FAULT_INJECTION: failed to parse arguments\n"); + return 0; + } + + attr->probability = probability; + attr->interval = interval; + atomic_set(&attr->times, times); + atomic_set(&attr->space, space); + + return 1; +} + +static void fail_dump(struct fault_attr *attr) +{ + if (attr->verbose > 0) + printk(KERN_NOTICE "FAULT_INJECTION: forcing a failure\n"); + if (attr->verbose > 1) + dump_stack(); +} + +#define atomic_dec_not_zero(v) atomic_add_unless((v), -1, 0) + +/* + * This code is stolen from failmalloc-1.0 + * http://www.nongnu.org/failmalloc/ + */ + +int should_fail(struct fault_attr *attr, ssize_t size) +{ + if (atomic_read(&attr->times) == 0) + return 0; + + if (atomic_read(&attr->space) > size) { + atomic_sub(size, &attr->space); + return 0; + } + + if (attr->interval > 1) { + attr->count++; + if (attr->count % attr->interval) + return 0; + } + + if (attr->probability > random32() % 100) + goto fail; + + return 0; + +fail: + fail_dump(attr); + + if (atomic_read(&attr->times) != -1) + atomic_dec_not_zero(&attr->times); + + return 1; +} + +#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS + +static void debugfs_ul_set(void *data, u64 val) +{ + *(unsigned long *)data = val; +} + +static u64 debugfs_ul_get(void *data) +{ + return *(unsigned long *)data; +} + +DEFINE_SIMPLE_ATTRIBUTE(fops_ul, debugfs_ul_get, debugfs_ul_set, "%llu\n"); + +static struct dentry *debugfs_create_ul(const char *name, mode_t mode, + struct dentry *parent, unsigned long *value) +{ + return debugfs_create_file(name, mode, parent, value, &fops_ul); +} + +static void debugfs_atomic_t_set(void *data, u64 val) +{ + atomic_set((atomic_t *)data, val); +} + +static u64 debugfs_atomic_t_get(void *data) +{ + return atomic_read((atomic_t *)data); +} + +DEFINE_SIMPLE_ATTRIBUTE(fops_atomic_t, debugfs_atomic_t_get, + debugfs_atomic_t_set, "%lld\n"); + +static struct dentry *debugfs_create_atomic_t(const char *name, mode_t mode, + struct dentry *parent, atomic_t *value) +{ + return debugfs_create_file(name, mode, parent, value, &fops_atomic_t); +} + +void cleanup_fault_attr_dentries(struct fault_attr *attr) +{ + debugfs_remove(attr->dentries.probability_file); + attr->dentries.probability_file = NULL; + + debugfs_remove(attr->dentries.interval_file); + attr->dentries.interval_file = NULL; + + debugfs_remove(attr->dentries.times_file); + attr->dentries.times_file = NULL; + + debugfs_remove(attr->dentries.space_file); + attr->dentries.space_file = NULL; + + debugfs_remove(attr->dentries.verbose_file); + attr->dentries.verbose_file = NULL; + + if (attr->dentries.dir) + WARN_ON(!simple_empty(attr->dentries.dir)); + + debugfs_remove(attr->dentries.dir); + attr->dentries.dir = NULL; +} + +int init_fault_attr_dentries(struct fault_attr *attr, const char *name) +{ + mode_t mode = S_IFREG | S_IRUSR | S_IWUSR; + struct dentry *dir; + + memset(&attr->dentries, 0, sizeof(attr->dentries)); + + dir = debugfs_create_dir(name, NULL); + if (!dir) + goto fail; + attr->dentries.dir = dir; + + attr->dentries.probability_file = + debugfs_create_ul("probability", mode, dir, &attr->probability); + + attr->dentries.interval_file = + debugfs_create_ul("interval", mode, dir, &attr->interval); + + attr->dentries.times_file = + debugfs_create_atomic_t("times", mode, dir, &attr->times); + + attr->dentries.space_file = + debugfs_create_atomic_t("space", mode, dir, &attr->space); + + attr->dentries.verbose_file = + debugfs_create_ul("verbose", mode, dir, &attr->verbose); + + if (!attr->dentries.probability_file || !attr->dentries.interval_file + || !attr->dentries.times_file || !attr->dentries.space_file + || !attr->dentries.verbose_file) + goto fail; + + return 0; +fail: + cleanup_fault_attr_dentries(attr); + return -ENOMEM; +} + +#endif /* CONFIG_FAULT_INJECTION_DEBUG_FS */ -- cgit v1.2.3 From 8a8b6502fb669c3a0638a08955442814cedc86b1 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Fri, 8 Dec 2006 02:39:44 -0800 Subject: [PATCH] fault-injection capability for kmalloc This patch provides fault-injection capability for kmalloc. Boot option: failslab=,,, -- specifies the interval of failures. -- specifies how often it should fail in percent. -- specifies the size of free space where memory can be allocated safely in bytes. -- specifies how many times failures may happen at most. Debugfs: /debug/failslab/interval /debug/failslab/probability /debug/failslab/specifies /debug/failslab/times /debug/failslab/ignore-gfp-highmem /debug/failslab/ignore-gfp-wait Example: failslab=10,100,0,-1 slab allocation (kmalloc(), kmem_cache_alloc(),..) fails once per 10 times. Cc: Pekka Enberg Signed-off-by: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/fault-injection/fault-injection.txt | 2 - lib/Kconfig.debug | 7 +++ mm/slab.c | 77 +++++++++++++++++++++++ 3 files changed, 84 insertions(+), 2 deletions(-) (limited to 'lib') diff --git a/Documentation/fault-injection/fault-injection.txt b/Documentation/fault-injection/fault-injection.txt index 260ce6c199ce..cf075c20eda0 100644 --- a/Documentation/fault-injection/fault-injection.txt +++ b/Documentation/fault-injection/fault-injection.txt @@ -86,7 +86,6 @@ configuration of fault-injection capabilities. specifies the maximum stacktrace depth walked during search for a caller within [address-start,address-end). -- /debug/failslab/ignore-gfp-highmem: - /debug/fail_page_alloc/ignore-gfp-highmem: Format: { 0 | 1 } @@ -167,7 +166,6 @@ echo 10 > /debug/$FAILNAME/probability echo 100 > /debug/$FAILNAME/interval echo -1 > /debug/$FAILNAME/times echo 2 > /debug/$FAILNAME/verbose -echo 1 > /debug/$FAILNAME/ignore-gfp-highmem echo 1 > /debug/$FAILNAME/ignore-gfp-wait blacklist() diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 35228b3e7e92..c7f567a57d7d 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -417,6 +417,13 @@ config LKDTM config FAULT_INJECTION bool +config FAILSLAB + bool "Fault-injection capabilitiy for kmalloc" + depends on DEBUG_KERNEL + select FAULT_INJECTION + help + This option provides fault-injection capabilitiy for kmalloc. + config FAULT_INJECTION_DEBUG_FS bool "Debugfs entries for fault-injection capabilities" depends on FAULT_INJECTION && SYSFS diff --git a/mm/slab.c b/mm/slab.c index e90b6100a927..47011e2ef3c9 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -107,6 +107,7 @@ #include #include #include +#include #include #include @@ -3088,12 +3089,88 @@ static void *cache_alloc_debugcheck_after(struct kmem_cache *cachep, #define cache_alloc_debugcheck_after(a,b,objp,d) (objp) #endif +#ifdef CONFIG_FAILSLAB + +static struct failslab_attr { + + struct fault_attr attr; + + u32 ignore_gfp_wait; +#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS + struct dentry *ignore_gfp_wait_file; +#endif + +} failslab = { + .attr = FAULT_ATTR_INITIALIZER, +}; + +static int __init setup_failslab(char *str) +{ + return setup_fault_attr(&failslab.attr, str); +} +__setup("failslab=", setup_failslab); + +static int should_failslab(struct kmem_cache *cachep, gfp_t flags) +{ + if (cachep == &cache_cache) + return 0; + if (flags & __GFP_NOFAIL) + return 0; + if (failslab.ignore_gfp_wait && (flags & __GFP_WAIT)) + return 0; + + return should_fail(&failslab.attr, obj_size(cachep)); +} + +#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS + +static int __init failslab_debugfs(void) +{ + mode_t mode = S_IFREG | S_IRUSR | S_IWUSR; + struct dentry *dir; + int err; + + err = init_fault_attr_dentries(&failslab.attr, "failslab"); + if (err) + return err; + dir = failslab.attr.dentries.dir; + + failslab.ignore_gfp_wait_file = + debugfs_create_bool("ignore-gfp-wait", mode, dir, + &failslab.ignore_gfp_wait); + + if (!failslab.ignore_gfp_wait_file) { + err = -ENOMEM; + debugfs_remove(failslab.ignore_gfp_wait_file); + cleanup_fault_attr_dentries(&failslab.attr); + } + + return err; +} + +late_initcall(failslab_debugfs); + +#endif /* CONFIG_FAULT_INJECTION_DEBUG_FS */ + +#else /* CONFIG_FAILSLAB */ + +static inline int should_failslab(struct kmem_cache *cachep, gfp_t flags) +{ + return 0; +} + +#endif /* CONFIG_FAILSLAB */ + static inline void *____cache_alloc(struct kmem_cache *cachep, gfp_t flags) { void *objp; struct array_cache *ac; check_irq_off(); + + if (should_failslab(cachep, flags)) + return NULL; + ac = cpu_cache_get(cachep); if (likely(ac->avail)) { STATS_INC_ALLOCHIT(cachep); -- cgit v1.2.3 From 933e312e73f8fc39652bd4d216a5393cc3a014b9 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Fri, 8 Dec 2006 02:39:45 -0800 Subject: [PATCH] fault-injection capability for alloc_pages() This patch provides fault-injection capability for alloc_pages() Boot option: fail_page_alloc=,,, -- specifies the interval of failures. -- specifies how often it should fail in percent. -- specifies the size of free space where memory can be allocated safely in pages. -- specifies how many times failures may happen at most. Debugfs: /debug/fail_page_alloc/interval /debug/fail_page_alloc/probability /debug/fail_page_alloc/specifies /debug/fail_page_alloc/times /debug/fail_page_alloc/ignore-gfp-highmem /debug/fail_page_alloc/ignore-gfp-wait Example: fail_page_alloc=10,100,0,-1 The page allocation (alloc_pages(), ...) fails once per 10 times. Signed-off-by: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/Kconfig.debug | 7 +++++ mm/page_alloc.c | 87 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 94 insertions(+) (limited to 'lib') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index c7f567a57d7d..c66b7b400c9f 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -424,6 +424,13 @@ config FAILSLAB help This option provides fault-injection capabilitiy for kmalloc. +config FAIL_PAGE_ALLOC + bool "Fault-injection capabilitiy for alloc_pages()" + depends on DEBUG_KERNEL + select FAULT_INJECTION + help + This option provides fault-injection capabilitiy for alloc_pages(). + config FAULT_INJECTION_DEBUG_FS bool "Debugfs entries for fault-injection capabilities" depends on FAULT_INJECTION && SYSFS diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 18f0e044c43d..0cc8b4376e91 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -40,6 +40,7 @@ #include #include #include +#include #include #include @@ -892,6 +893,89 @@ failed: #define ALLOC_HIGH 0x20 /* __GFP_HIGH set */ #define ALLOC_CPUSET 0x40 /* check for correct cpuset */ +#ifdef CONFIG_FAIL_PAGE_ALLOC + +static struct fail_page_alloc_attr { + struct fault_attr attr; + + u32 ignore_gfp_highmem; + u32 ignore_gfp_wait; + +#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS + + struct dentry *ignore_gfp_highmem_file; + struct dentry *ignore_gfp_wait_file; + +#endif /* CONFIG_FAULT_INJECTION_DEBUG_FS */ + +} fail_page_alloc = { + .attr = FAULT_ATTR_INITIALIZER, +}; + +static int __init setup_fail_page_alloc(char *str) +{ + return setup_fault_attr(&fail_page_alloc.attr, str); +} +__setup("fail_page_alloc=", setup_fail_page_alloc); + +static int should_fail_alloc_page(gfp_t gfp_mask, unsigned int order) +{ + if (gfp_mask & __GFP_NOFAIL) + return 0; + if (fail_page_alloc.ignore_gfp_highmem && (gfp_mask & __GFP_HIGHMEM)) + return 0; + if (fail_page_alloc.ignore_gfp_wait && (gfp_mask & __GFP_WAIT)) + return 0; + + return should_fail(&fail_page_alloc.attr, 1 << order); +} + +#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS + +static int __init fail_page_alloc_debugfs(void) +{ + mode_t mode = S_IFREG | S_IRUSR | S_IWUSR; + struct dentry *dir; + int err; + + err = init_fault_attr_dentries(&fail_page_alloc.attr, + "fail_page_alloc"); + if (err) + return err; + dir = fail_page_alloc.attr.dentries.dir; + + fail_page_alloc.ignore_gfp_wait_file = + debugfs_create_bool("ignore-gfp-wait", mode, dir, + &fail_page_alloc.ignore_gfp_wait); + + fail_page_alloc.ignore_gfp_highmem_file = + debugfs_create_bool("ignore-gfp-highmem", mode, dir, + &fail_page_alloc.ignore_gfp_highmem); + + if (!fail_page_alloc.ignore_gfp_wait_file || + !fail_page_alloc.ignore_gfp_highmem_file) { + err = -ENOMEM; + debugfs_remove(fail_page_alloc.ignore_gfp_wait_file); + debugfs_remove(fail_page_alloc.ignore_gfp_highmem_file); + cleanup_fault_attr_dentries(&fail_page_alloc.attr); + } + + return err; +} + +late_initcall(fail_page_alloc_debugfs); + +#endif /* CONFIG_FAULT_INJECTION_DEBUG_FS */ + +#else /* CONFIG_FAIL_PAGE_ALLOC */ + +static inline int should_fail_alloc_page(gfp_t gfp_mask, unsigned int order) +{ + return 0; +} + +#endif /* CONFIG_FAIL_PAGE_ALLOC */ + /* * Return 1 if free pages are above 'mark'. This takes into account the order * of the allocation. @@ -1136,6 +1220,9 @@ __alloc_pages(gfp_t gfp_mask, unsigned int order, might_sleep_if(wait); + if (should_fail_alloc_page(gfp_mask, order)) + return NULL; + restart: z = zonelist->zones; /* the list of zones suitable for gfp_mask */ -- cgit v1.2.3 From c17bb4951752d3e0f49cd1ea9d2e868422f9e0d6 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Fri, 8 Dec 2006 02:39:46 -0800 Subject: [PATCH] fault-injection capability for disk IO This patch provides fault-injection capability for disk IO. Boot option: fail_make_request=,,, -- specifies the interval of failures. -- specifies how often it should fail in percent. -- specifies the size of free space where disk IO can be issued safely in bytes. -- specifies how many times failures may happen at most. Debugfs: /debug/fail_make_request/interval /debug/fail_make_request/probability /debug/fail_make_request/specifies /debug/fail_make_request/times Example: fail_make_request=10,100,0,-1 echo 1 > /sys/blocks/hda/hda1/make-it-fail generic_make_request() on /dev/hda1 fails once per 10 times. Cc: Jens Axboe Signed-off-by: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- block/genhd.c | 31 +++++++++++++++++++++++++++++++ block/ll_rw_blk.c | 40 ++++++++++++++++++++++++++++++++++++++++ fs/partitions/check.c | 27 +++++++++++++++++++++++++++ include/linux/genhd.h | 4 ++++ lib/Kconfig.debug | 7 +++++++ 5 files changed, 109 insertions(+) (limited to 'lib') diff --git a/block/genhd.c b/block/genhd.c index 653919d50cd4..457fdac4c17d 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -417,6 +417,34 @@ static struct disk_attribute disk_attr_stat = { .show = disk_stats_read }; +#ifdef CONFIG_FAIL_MAKE_REQUEST + +static ssize_t disk_fail_store(struct gendisk * disk, + const char *buf, size_t count) +{ + int i; + + if (count > 0 && sscanf(buf, "%d", &i) > 0) { + if (i == 0) + disk->flags &= ~GENHD_FL_FAIL; + else + disk->flags |= GENHD_FL_FAIL; + } + + return count; +} +static ssize_t disk_fail_read(struct gendisk * disk, char *page) +{ + return sprintf(page, "%d\n", disk->flags & GENHD_FL_FAIL ? 1 : 0); +} +static struct disk_attribute disk_attr_fail = { + .attr = {.name = "make-it-fail", .mode = S_IRUGO | S_IWUSR }, + .store = disk_fail_store, + .show = disk_fail_read +}; + +#endif + static struct attribute * default_attrs[] = { &disk_attr_uevent.attr, &disk_attr_dev.attr, @@ -424,6 +452,9 @@ static struct attribute * default_attrs[] = { &disk_attr_removable.attr, &disk_attr_size.attr, &disk_attr_stat.attr, +#ifdef CONFIG_FAIL_MAKE_REQUEST + &disk_attr_fail.attr, +#endif NULL, }; diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index 31512cd9f3ad..4f83fd922377 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -28,6 +28,7 @@ #include #include #include +#include /* * for max sense size @@ -3056,6 +3057,42 @@ static void handle_bad_sector(struct bio *bio) set_bit(BIO_EOF, &bio->bi_flags); } +#ifdef CONFIG_FAIL_MAKE_REQUEST + +static DECLARE_FAULT_ATTR(fail_make_request); + +static int __init setup_fail_make_request(char *str) +{ + return setup_fault_attr(&fail_make_request, str); +} +__setup("fail_make_request=", setup_fail_make_request); + +static int should_fail_request(struct bio *bio) +{ + if ((bio->bi_bdev->bd_disk->flags & GENHD_FL_FAIL) || + (bio->bi_bdev->bd_part && bio->bi_bdev->bd_part->make_it_fail)) + return should_fail(&fail_make_request, bio->bi_size); + + return 0; +} + +static int __init fail_make_request_debugfs(void) +{ + return init_fault_attr_dentries(&fail_make_request, + "fail_make_request"); +} + +late_initcall(fail_make_request_debugfs); + +#else /* CONFIG_FAIL_MAKE_REQUEST */ + +static inline int should_fail_request(struct bio *bio) +{ + return 0; +} + +#endif /* CONFIG_FAIL_MAKE_REQUEST */ + /** * generic_make_request: hand a buffer to its device driver for I/O * @bio: The bio describing the location in memory and on the device. @@ -3141,6 +3178,9 @@ end_io: if (unlikely(test_bit(QUEUE_FLAG_DEAD, &q->queue_flags))) goto end_io; + if (should_fail_request(bio)) + goto end_io; + /* * If this device has partitions, remap block n * of partition p to block n+start(p) of the disk. diff --git a/fs/partitions/check.c b/fs/partitions/check.c index 1901137f4eca..3d73d94d93a7 100644 --- a/fs/partitions/check.c +++ b/fs/partitions/check.c @@ -276,12 +276,39 @@ static struct part_attribute part_attr_stat = { .show = part_stat_read }; +#ifdef CONFIG_FAIL_MAKE_REQUEST + +static ssize_t part_fail_store(struct hd_struct * p, + const char *buf, size_t count) +{ + int i; + + if (count > 0 && sscanf(buf, "%d", &i) > 0) + p->make_it_fail = (i == 0) ? 0 : 1; + + return count; +} +static ssize_t part_fail_read(struct hd_struct * p, char *page) +{ + return sprintf(page, "%d\n", p->make_it_fail); +} +static struct part_attribute part_attr_fail = { + .attr = {.name = "make-it-fail", .mode = S_IRUGO | S_IWUSR }, + .store = part_fail_store, + .show = part_fail_read +}; + +#endif + static struct attribute * default_attrs[] = { &part_attr_uevent.attr, &part_attr_dev.attr, &part_attr_start.attr, &part_attr_size.attr, &part_attr_stat.attr, +#ifdef CONFIG_FAIL_MAKE_REQUEST + &part_attr_fail.attr, +#endif NULL, }; diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 41f276fdd185..0a022b2f63fc 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -83,6 +83,9 @@ struct hd_struct { struct kobject *holder_dir; unsigned ios[2], sectors[2]; /* READs and WRITEs */ int policy, partno; +#ifdef CONFIG_FAIL_MAKE_REQUEST + int make_it_fail; +#endif }; #define GENHD_FL_REMOVABLE 1 @@ -90,6 +93,7 @@ struct hd_struct { #define GENHD_FL_CD 8 #define GENHD_FL_UP 16 #define GENHD_FL_SUPPRESS_PARTITION_INFO 32 +#define GENHD_FL_FAIL 64 struct disk_stats { unsigned long sectors[2]; /* READs and WRITEs */ diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index c66b7b400c9f..336241bf0ced 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -431,6 +431,13 @@ config FAIL_PAGE_ALLOC help This option provides fault-injection capabilitiy for alloc_pages(). +config FAIL_MAKE_REQUEST + bool "Fault-injection capabilitiy for disk IO" + depends on DEBUG_KERNEL + select FAULT_INJECTION + help + This option provides fault-injection capabilitiy to disk IO. + config FAULT_INJECTION_DEBUG_FS bool "Debugfs entries for fault-injection capabilities" depends on FAULT_INJECTION && SYSFS -- cgit v1.2.3 From f4f154fd920b2178382a6a24a236348e4429ebc1 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Fri, 8 Dec 2006 02:39:47 -0800 Subject: [PATCH] fault injection: process filtering for fault-injection capabilities This patch provides process filtering feature. The process filter allows failing only permitted processes by /proc//make-it-fail Please see the example that demostrates how to inject slab allocation failures into module init/cleanup code in Documentation/fault-injection/fault-injection.txt Signed-off-by: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/proc/base.c | 65 ++++++++++++++++++++++++++++++++++++++++++++ include/linux/fault-inject.h | 2 ++ include/linux/sched.h | 3 ++ lib/fault-inject.c | 17 +++++++++++- 4 files changed, 86 insertions(+), 1 deletion(-) (limited to 'lib') diff --git a/fs/proc/base.c b/fs/proc/base.c index a3b5074118a7..fd959d5b5a80 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -853,6 +853,65 @@ static struct file_operations proc_seccomp_operations = { }; #endif /* CONFIG_SECCOMP */ +#ifdef CONFIG_FAULT_INJECTION +static ssize_t proc_fault_inject_read(struct file * file, char __user * buf, + size_t count, loff_t *ppos) +{ + struct task_struct *task = get_proc_task(file->f_dentry->d_inode); + char buffer[PROC_NUMBUF]; + size_t len; + int make_it_fail; + loff_t __ppos = *ppos; + + if (!task) + return -ESRCH; + make_it_fail = task->make_it_fail; + put_task_struct(task); + + len = snprintf(buffer, sizeof(buffer), "%i\n", make_it_fail); + if (__ppos >= len) + return 0; + if (count > len-__ppos) + count = len-__ppos; + if (copy_to_user(buf, buffer + __ppos, count)) + return -EFAULT; + *ppos = __ppos + count; + return count; +} + +static ssize_t proc_fault_inject_write(struct file * file, + const char __user * buf, size_t count, loff_t *ppos) +{ + struct task_struct *task; + char buffer[PROC_NUMBUF], *end; + int make_it_fail; + + if (!capable(CAP_SYS_RESOURCE)) + return -EPERM; + memset(buffer, 0, sizeof(buffer)); + if (count > sizeof(buffer) - 1) + count = sizeof(buffer) - 1; + if (copy_from_user(buffer, buf, count)) + return -EFAULT; + make_it_fail = simple_strtol(buffer, &end, 0); + if (*end == '\n') + end++; + task = get_proc_task(file->f_dentry->d_inode); + if (!task) + return -ESRCH; + task->make_it_fail = make_it_fail; + put_task_struct(task); + if (end - buffer == 0) + return -EIO; + return end - buffer; +} + +static struct file_operations proc_fault_inject_operations = { + .read = proc_fault_inject_read, + .write = proc_fault_inject_write, +}; +#endif + static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd) { struct inode *inode = dentry->d_inode; @@ -1793,6 +1852,9 @@ static struct pid_entry tgid_base_stuff[] = { #ifdef CONFIG_AUDITSYSCALL REG("loginuid", S_IWUSR|S_IRUGO, loginuid), #endif +#ifdef CONFIG_FAULT_INJECTION + REG("make-it-fail", S_IRUGO|S_IWUSR, fault_inject), +#endif }; static int proc_tgid_base_readdir(struct file * filp, @@ -2068,6 +2130,9 @@ static struct pid_entry tid_base_stuff[] = { #ifdef CONFIG_AUDITSYSCALL REG("loginuid", S_IWUSR|S_IRUGO, loginuid), #endif +#ifdef CONFIG_FAULT_INJECTION + REG("make-it-fail", S_IRUGO|S_IWUSR, fault_inject), +#endif }; static int proc_tid_base_readdir(struct file * filp, diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h index 4df4902bc8d8..a525f9b9f015 100644 --- a/include/linux/fault-inject.h +++ b/include/linux/fault-inject.h @@ -17,6 +17,7 @@ struct fault_attr { atomic_t times; atomic_t space; unsigned long verbose; + u32 task_filter; unsigned long count; @@ -30,6 +31,7 @@ struct fault_attr { struct dentry *times_file; struct dentry *space_file; struct dentry *verbose_file; + struct dentry *task_filter_file; } dentries; #endif diff --git a/include/linux/sched.h b/include/linux/sched.h index f0317edea141..ad9c46071ff8 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1045,6 +1045,9 @@ struct task_struct { #ifdef CONFIG_TASK_DELAY_ACCT struct task_delay_info *delays; #endif +#ifdef CONFIG_FAULT_INJECTION + int make_it_fail; +#endif }; static inline pid_t process_group(struct task_struct *tsk) diff --git a/lib/fault-inject.c b/lib/fault-inject.c index a7cb3afd132a..03468609d701 100644 --- a/lib/fault-inject.c +++ b/lib/fault-inject.c @@ -5,6 +5,7 @@ #include #include #include +#include #include /* @@ -44,6 +45,11 @@ static void fail_dump(struct fault_attr *attr) #define atomic_dec_not_zero(v) atomic_add_unless((v), -1, 0) +static int fail_task(struct fault_attr *attr, struct task_struct *task) +{ + return !in_interrupt() && task->make_it_fail; +} + /* * This code is stolen from failmalloc-1.0 * http://www.nongnu.org/failmalloc/ @@ -51,6 +57,9 @@ static void fail_dump(struct fault_attr *attr) int should_fail(struct fault_attr *attr, ssize_t size) { + if (attr->task_filter && !fail_task(attr, current)) + return 0; + if (atomic_read(&attr->times) == 0) return 0; @@ -135,6 +144,9 @@ void cleanup_fault_attr_dentries(struct fault_attr *attr) debugfs_remove(attr->dentries.verbose_file); attr->dentries.verbose_file = NULL; + debugfs_remove(attr->dentries.task_filter_file); + attr->dentries.task_filter_file = NULL; + if (attr->dentries.dir) WARN_ON(!simple_empty(attr->dentries.dir)); @@ -169,9 +181,12 @@ int init_fault_attr_dentries(struct fault_attr *attr, const char *name) attr->dentries.verbose_file = debugfs_create_ul("verbose", mode, dir, &attr->verbose); + attr->dentries.task_filter_file = debugfs_create_bool("task-filter", + mode, dir, &attr->task_filter); + if (!attr->dentries.probability_file || !attr->dentries.interval_file || !attr->dentries.times_file || !attr->dentries.space_file - || !attr->dentries.verbose_file) + || !attr->dentries.verbose_file || !attr->dentries.task_filter_file) goto fail; return 0; -- cgit v1.2.3 From 329409aeda064c4aff00c51f837fcd3bbdaeeba6 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Fri, 8 Dec 2006 02:39:48 -0800 Subject: [PATCH] fault injection: stacktrace filtering This patch provides stacktrace filtering feature. The stacktrace filter allows failing only for the caller you are interested in. For example someone may want to inject kmalloc() failures into only e100 module. they want to inject not only direct kmalloc() call, but also indirect allocation, too. - e100_poll --> netif_receive_skb --> packet_rcv_spkt --> skb_clone --> kmem_cache_alloc This patch enables to detect function calls like this by stacktrace and inject failures. The script Documentaion/fault-injection/failmodule.sh helps it. The range of text section of loaded e100 is expected to be [/sys/module/e100/sections/.text, /sys/module/e100/sections/.exit.text) So failmodule.sh stores these values into /debug/failslab/address-start and /debug/failslab/address-end. The maximum stacktrace depth is specified by /debug/failslab/stacktrace-depth. Please see the example that demonstrates how to inject slab allocation failures only for a specific module in Documentation/fault-injection/fault-injection.txt [dwm@meer.net: reject failure if any caller lies within specified range] Signed-off-by: Akinobu Mita Signed-off-by: Don Mullis Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/fault-injection/fault-injection.txt | 12 ++- include/linux/fault-inject.h | 12 +++ lib/Kconfig.debug | 5 + lib/fault-inject.c | 126 +++++++++++++++++++++- 4 files changed, 150 insertions(+), 5 deletions(-) (limited to 'lib') diff --git a/Documentation/fault-injection/fault-injection.txt b/Documentation/fault-injection/fault-injection.txt index cf075c20eda0..6d6e5ac5ea92 100644 --- a/Documentation/fault-injection/fault-injection.txt +++ b/Documentation/fault-injection/fault-injection.txt @@ -73,13 +73,17 @@ configuration of fault-injection capabilities. Any positive value limits failures to only processes indicated by /proc//make-it-fail==1. -- /debug/*/address-start: -- /debug/*/address-end: +- /debug/*/require-start: +- /debug/*/require-end: +- /debug/*/reject-start: +- /debug/*/reject-end: specifies the range of virtual addresses tested during stacktrace walking. Failure is injected only if some caller - in the walked stacktrace lies within this range. - Default is [0,ULONG_MAX) (whole of virtual address space). + in the walked stacktrace lies within the required range, and + none lies within the rejected range. + Default required range is [0,ULONG_MAX) (whole of virtual address space). + Default rejected range is [0,0). - /debug/*/stacktrace-depth: diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h index a525f9b9f015..9bb584e89399 100644 --- a/include/linux/fault-inject.h +++ b/include/linux/fault-inject.h @@ -18,6 +18,11 @@ struct fault_attr { atomic_t space; unsigned long verbose; u32 task_filter; + unsigned long stacktrace_depth; + unsigned long require_start; + unsigned long require_end; + unsigned long reject_start; + unsigned long reject_end; unsigned long count; @@ -32,6 +37,11 @@ struct fault_attr { struct dentry *space_file; struct dentry *verbose_file; struct dentry *task_filter_file; + struct dentry *stacktrace_depth_file; + struct dentry *require_start_file; + struct dentry *require_end_file; + struct dentry *reject_start_file; + struct dentry *reject_end_file; } dentries; #endif @@ -40,6 +50,8 @@ struct fault_attr { #define FAULT_ATTR_INITIALIZER { \ .interval = 1, \ .times = ATOMIC_INIT(1), \ + .require_end = ULONG_MAX, \ + .stacktrace_depth = 32, \ } #define DECLARE_FAULT_ATTR(name) struct fault_attr name = FAULT_ATTR_INITIALIZER diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 336241bf0ced..1449ca1bf572 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -416,6 +416,11 @@ config LKDTM config FAULT_INJECTION bool + select STACKTRACE + select FRAME_POINTER + help + Provide fault-injection framework. + For more details, see Documentation/fault-injection/. config FAILSLAB bool "Fault-injection capabilitiy for kmalloc" diff --git a/lib/fault-inject.c b/lib/fault-inject.c index 03468609d701..361c6e9cd77f 100644 --- a/lib/fault-inject.c +++ b/lib/fault-inject.c @@ -6,6 +6,9 @@ #include #include #include +#include +#include +#include #include /* @@ -50,6 +53,86 @@ static int fail_task(struct fault_attr *attr, struct task_struct *task) return !in_interrupt() && task->make_it_fail; } +#ifdef CONFIG_STACK_UNWIND + +static asmlinkage int fail_stacktrace_callback(struct unwind_frame_info *info, + void *arg) +{ + int depth; + struct fault_attr *attr = arg; + bool found = (attr->require_start == 0 && attr->require_end == ULONG_MAX); + + for (depth = 0; depth < attr->stacktrace_depth + && unwind(info) == 0 && UNW_PC(info); depth++) { + if (arch_unw_user_mode(info)) + break; + if (attr->reject_start <= UNW_PC(info) && + UNW_PC(info) < attr->reject_end) + return 0; + if (attr->require_start <= UNW_PC(info) && + UNW_PC(info) < attr->require_end) + found = 1; + } + return found; +} + +static int fail_stacktrace(struct fault_attr *attr) +{ + struct unwind_frame_info info; + + return unwind_init_running(&info, fail_stacktrace_callback, attr); +} + +#elif defined(CONFIG_STACKTRACE) + +#define MAX_STACK_TRACE_DEPTH 32 + +static int fail_stacktrace(struct fault_attr *attr) +{ + struct stack_trace trace; + int depth = attr->stacktrace_depth; + unsigned long entries[MAX_STACK_TRACE_DEPTH]; + int n; + bool found = (attr->require_start == 0 && attr->require_end == ULONG_MAX); + + if (depth == 0) + return found; + + trace.nr_entries = 0; + trace.entries = entries; + trace.max_entries = (depth < MAX_STACK_TRACE_DEPTH) ? + depth : MAX_STACK_TRACE_DEPTH; + trace.skip = 1; + trace.all_contexts = 0; + + save_stack_trace(&trace, NULL); + for (n = 0; n < trace.nr_entries; n++) { + if (attr->reject_start <= entries[n] && + entries[n] < attr->reject_end) + return 0; + if (attr->require_start <= entries[n] && + entries[n] < attr->require_end) + found = 1; + } + return found; +} + +#else + +static inline int fail_stacktrace(struct fault_attr *attr) +{ + static int firsttime = 1; + + if (firsttime) { + printk(KERN_WARNING + "This architecture does not implement save_stack_trace()\n"); + firsttime = 0; + } + return 0; +} + +#endif + /* * This code is stolen from failmalloc-1.0 * http://www.nongnu.org/failmalloc/ @@ -60,6 +143,9 @@ int should_fail(struct fault_attr *attr, ssize_t size) if (attr->task_filter && !fail_task(attr, current)) return 0; + if (!fail_stacktrace(attr)) + return 0; + if (atomic_read(&attr->times) == 0) return 0; @@ -147,6 +233,21 @@ void cleanup_fault_attr_dentries(struct fault_attr *attr) debugfs_remove(attr->dentries.task_filter_file); attr->dentries.task_filter_file = NULL; + debugfs_remove(attr->dentries.stacktrace_depth_file); + attr->dentries.stacktrace_depth_file = NULL; + + debugfs_remove(attr->dentries.require_start_file); + attr->dentries.require_start_file = NULL; + + debugfs_remove(attr->dentries.require_end_file); + attr->dentries.require_end_file = NULL; + + debugfs_remove(attr->dentries.reject_start_file); + attr->dentries.reject_start_file = NULL; + + debugfs_remove(attr->dentries.reject_end_file); + attr->dentries.reject_end_file = NULL; + if (attr->dentries.dir) WARN_ON(!simple_empty(attr->dentries.dir)); @@ -184,9 +285,32 @@ int init_fault_attr_dentries(struct fault_attr *attr, const char *name) attr->dentries.task_filter_file = debugfs_create_bool("task-filter", mode, dir, &attr->task_filter); + attr->dentries.stacktrace_depth_file = + debugfs_create_ul("stacktrace-depth", mode, dir, + &attr->stacktrace_depth); + + attr->dentries.require_start_file = + debugfs_create_ul("require-start", mode, dir, &attr->require_start); + + attr->dentries.require_end_file = + debugfs_create_ul("require-end", mode, dir, &attr->require_end); + + attr->dentries.reject_start_file = + debugfs_create_ul("reject-start", mode, dir, &attr->reject_start); + + attr->dentries.reject_end_file = + debugfs_create_ul("reject-end", mode, dir, &attr->reject_end); + + if (!attr->dentries.probability_file || !attr->dentries.interval_file || !attr->dentries.times_file || !attr->dentries.space_file - || !attr->dentries.verbose_file || !attr->dentries.task_filter_file) + || !attr->dentries.verbose_file || !attr->dentries.task_filter_file + || !attr->dentries.stacktrace_depth_file + || !attr->dentries.require_start_file + || !attr->dentries.require_end_file + || !attr->dentries.reject_start_file + || !attr->dentries.reject_end_file + ) goto fail; return 0; -- cgit v1.2.3 From 1ab8509a31187998615e6dd7f53cc02db5be594c Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Fri, 8 Dec 2006 02:39:49 -0800 Subject: [PATCH] fault-injection Kconfig cleanup - Fix some spelling and grammatical errors - Make the Kconfig menu more conventional. First you select fault-injection, then under that you select particular clients of it. Cc: Akinobu Mita Cc: Don Mullis Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/Kconfig.debug | 27 +++++++++++---------------- 1 file changed, 11 insertions(+), 16 deletions(-) (limited to 'lib') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 1449ca1bf572..c24db7221b55 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -415,7 +415,8 @@ config LKDTM drivers/misc/lkdtm.c config FAULT_INJECTION - bool + bool "Fault-injection framework" + depends on DEBUG_KERNEL select STACKTRACE select FRAME_POINTER help @@ -423,31 +424,25 @@ config FAULT_INJECTION For more details, see Documentation/fault-injection/. config FAILSLAB - bool "Fault-injection capabilitiy for kmalloc" - depends on DEBUG_KERNEL - select FAULT_INJECTION + bool "Fault-injection capability for kmalloc" + depends on FAULT_INJECTION help - This option provides fault-injection capabilitiy for kmalloc. + Provide fault-injection capability for kmalloc. config FAIL_PAGE_ALLOC bool "Fault-injection capabilitiy for alloc_pages()" - depends on DEBUG_KERNEL - select FAULT_INJECTION + depends on FAULT_INJECTION help - This option provides fault-injection capabilitiy for alloc_pages(). + Provide fault-injection capability for alloc_pages(). config FAIL_MAKE_REQUEST bool "Fault-injection capabilitiy for disk IO" - depends on DEBUG_KERNEL - select FAULT_INJECTION + depends on FAULT_INJECTION help - This option provides fault-injection capabilitiy to disk IO. + Provide fault-injection capability for disk IO. config FAULT_INJECTION_DEBUG_FS bool "Debugfs entries for fault-injection capabilities" - depends on FAULT_INJECTION && SYSFS - select DEBUG_FS + depends on FAULT_INJECTION && SYSFS && DEBUG_FS help - This option enable configuration of fault-injection capabilities via - debugfs. - + Enable configuration of fault-injection capabilities via debugfs. -- cgit v1.2.3 From 83ba254688f0edd6fa29512e538c721f1f46a424 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Fri, 8 Dec 2006 02:39:49 -0800 Subject: [PATCH] fault-injection: stacktrace filtering kconfig fix `select' doesn't work very well. With alpha `make allmodconfig' we end up with CONFIG_STACKTRACE enabled, so we end up with undefined save_stacktrace() at link time. Cc: Akinobu Mita Cc: Don Mullis Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index c24db7221b55..6eccc643c32e 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -417,7 +417,7 @@ config LKDTM config FAULT_INJECTION bool "Fault-injection framework" depends on DEBUG_KERNEL - select STACKTRACE + depends on STACKTRACE select FRAME_POINTER help Provide fault-injection framework. -- cgit v1.2.3 From 08b3df2d16cbebf7d72c09dcbc071696c14d07e3 Mon Sep 17 00:00:00 2001 From: Don Mullis Date: Fri, 8 Dec 2006 02:39:51 -0800 Subject: [PATCH] fault-injection: Use bool-true-false throughout Use bool-true-false throughout. Signed-off-by: Don Mullis Cc: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/fault-inject.h | 2 +- lib/fault-inject.c | 40 +++++++++++++++++++--------------------- 2 files changed, 20 insertions(+), 22 deletions(-) (limited to 'lib') diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h index 9bb584e89399..c77067916b7e 100644 --- a/include/linux/fault-inject.h +++ b/include/linux/fault-inject.h @@ -57,7 +57,7 @@ struct fault_attr { #define DECLARE_FAULT_ATTR(name) struct fault_attr name = FAULT_ATTR_INITIALIZER int setup_fault_attr(struct fault_attr *attr, char *str); void should_fail_srandom(unsigned long entropy); -int should_fail(struct fault_attr *attr, ssize_t size); +bool should_fail(struct fault_attr *attr, ssize_t size); #ifdef CONFIG_FAULT_INJECTION_DEBUG_FS diff --git a/lib/fault-inject.c b/lib/fault-inject.c index 361c6e9cd77f..244782940349 100644 --- a/lib/fault-inject.c +++ b/lib/fault-inject.c @@ -48,7 +48,7 @@ static void fail_dump(struct fault_attr *attr) #define atomic_dec_not_zero(v) atomic_add_unless((v), -1, 0) -static int fail_task(struct fault_attr *attr, struct task_struct *task) +static bool fail_task(struct fault_attr *attr, struct task_struct *task) { return !in_interrupt() && task->make_it_fail; } @@ -68,15 +68,15 @@ static asmlinkage int fail_stacktrace_callback(struct unwind_frame_info *info, break; if (attr->reject_start <= UNW_PC(info) && UNW_PC(info) < attr->reject_end) - return 0; + return false; if (attr->require_start <= UNW_PC(info) && UNW_PC(info) < attr->require_end) - found = 1; + found = true; } return found; } -static int fail_stacktrace(struct fault_attr *attr) +static bool fail_stacktrace(struct fault_attr *attr) { struct unwind_frame_info info; @@ -85,9 +85,7 @@ static int fail_stacktrace(struct fault_attr *attr) #elif defined(CONFIG_STACKTRACE) -#define MAX_STACK_TRACE_DEPTH 32 - -static int fail_stacktrace(struct fault_attr *attr) +static bool fail_stacktrace(struct fault_attr *attr) { struct stack_trace trace; int depth = attr->stacktrace_depth; @@ -109,26 +107,26 @@ static int fail_stacktrace(struct fault_attr *attr) for (n = 0; n < trace.nr_entries; n++) { if (attr->reject_start <= entries[n] && entries[n] < attr->reject_end) - return 0; + return false; if (attr->require_start <= entries[n] && entries[n] < attr->require_end) - found = 1; + found = true; } return found; } #else -static inline int fail_stacktrace(struct fault_attr *attr) +static inline bool fail_stacktrace(struct fault_attr *attr) { - static int firsttime = 1; + static bool firsttime = true; if (firsttime) { printk(KERN_WARNING "This architecture does not implement save_stack_trace()\n"); - firsttime = 0; + firsttime = false; } - return 0; + return false; } #endif @@ -138,32 +136,32 @@ static inline int fail_stacktrace(struct fault_attr *attr) * http://www.nongnu.org/failmalloc/ */ -int should_fail(struct fault_attr *attr, ssize_t size) +bool should_fail(struct fault_attr *attr, ssize_t size) { if (attr->task_filter && !fail_task(attr, current)) - return 0; + return false; if (!fail_stacktrace(attr)) - return 0; + return false; if (atomic_read(&attr->times) == 0) - return 0; + return false; if (atomic_read(&attr->space) > size) { atomic_sub(size, &attr->space); - return 0; + return false; } if (attr->interval > 1) { attr->count++; if (attr->count % attr->interval) - return 0; + return false; } if (attr->probability > random32() % 100) goto fail; - return 0; + return false; fail: fail_dump(attr); @@ -171,7 +169,7 @@ fail: if (atomic_read(&attr->times) != -1) atomic_dec_not_zero(&attr->times); - return 1; + return true; } #ifdef CONFIG_FAULT_INJECTION_DEBUG_FS -- cgit v1.2.3 From a124c28ef85d9b780c418b2c5d8f01cd6a06ff3e Mon Sep 17 00:00:00 2001 From: Don Mullis Date: Fri, 8 Dec 2006 02:39:52 -0800 Subject: [PATCH] fault-injection: Clamp debugfs stacktrace-depth to MAX_STACK_TRACE_DEPTH Clamp /debug/fail*/stacktrace-depth to MAX_STACK_TRACE_DEPTH. Ensures that a read of /debug/fail*/stacktrace-depth always returns a truthful answer. Signed-off-by: Don Mullis Cc: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/fault-inject.c | 27 +++++++++++++++++++++++---- 1 file changed, 23 insertions(+), 4 deletions(-) (limited to 'lib') diff --git a/lib/fault-inject.c b/lib/fault-inject.c index 244782940349..5da665ac2d89 100644 --- a/lib/fault-inject.c +++ b/lib/fault-inject.c @@ -53,6 +53,8 @@ static bool fail_task(struct fault_attr *attr, struct task_struct *task) return !in_interrupt() && task->make_it_fail; } +#define MAX_STACK_TRACE_DEPTH 32 + #ifdef CONFIG_STACK_UNWIND static asmlinkage int fail_stacktrace_callback(struct unwind_frame_info *info, @@ -98,8 +100,7 @@ static bool fail_stacktrace(struct fault_attr *attr) trace.nr_entries = 0; trace.entries = entries; - trace.max_entries = (depth < MAX_STACK_TRACE_DEPTH) ? - depth : MAX_STACK_TRACE_DEPTH; + trace.max_entries = depth; trace.skip = 1; trace.all_contexts = 0; @@ -179,6 +180,13 @@ static void debugfs_ul_set(void *data, u64 val) *(unsigned long *)data = val; } +static void debugfs_ul_set_MAX_STACK_TRACE_DEPTH(void *data, u64 val) +{ + *(unsigned long *)data = + val < MAX_STACK_TRACE_DEPTH ? + val : MAX_STACK_TRACE_DEPTH; +} + static u64 debugfs_ul_get(void *data) { return *(unsigned long *)data; @@ -192,6 +200,17 @@ static struct dentry *debugfs_create_ul(const char *name, mode_t mode, return debugfs_create_file(name, mode, parent, value, &fops_ul); } +DEFINE_SIMPLE_ATTRIBUTE(fops_ul_MAX_STACK_TRACE_DEPTH, debugfs_ul_get, + debugfs_ul_set_MAX_STACK_TRACE_DEPTH, "%llu\n"); + +static struct dentry *debugfs_create_ul_MAX_STACK_TRACE_DEPTH( + const char *name, mode_t mode, + struct dentry *parent, unsigned long *value) +{ + return debugfs_create_file(name, mode, parent, value, + &fops_ul_MAX_STACK_TRACE_DEPTH); +} + static void debugfs_atomic_t_set(void *data, u64 val) { atomic_set((atomic_t *)data, val); @@ -284,8 +303,8 @@ int init_fault_attr_dentries(struct fault_attr *attr, const char *name) mode, dir, &attr->task_filter); attr->dentries.stacktrace_depth_file = - debugfs_create_ul("stacktrace-depth", mode, dir, - &attr->stacktrace_depth); + debugfs_create_ul_MAX_STACK_TRACE_DEPTH( + "stacktrace-depth", mode, dir, &attr->stacktrace_depth); attr->dentries.require_start_file = debugfs_create_ul("require-start", mode, dir, &attr->require_start); -- cgit v1.2.3 From f1729c28a37e4f11ea5d9f468ab26adadb1aadab Mon Sep 17 00:00:00 2001 From: Don Mullis Date: Fri, 8 Dec 2006 02:39:53 -0800 Subject: [PATCH] fault-injection: optimize and simplify should_fail() Trivial optimization and simplification of should_fail(). Do cheaper disqualification tests first (performance gain not quantified). Simplify logic; eliminate goto. Signed-off-by: Don Mullis Cc: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/fault-inject.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'lib') diff --git a/lib/fault-inject.c b/lib/fault-inject.c index 5da665ac2d89..d143c0faf248 100644 --- a/lib/fault-inject.c +++ b/lib/fault-inject.c @@ -142,9 +142,6 @@ bool should_fail(struct fault_attr *attr, ssize_t size) if (attr->task_filter && !fail_task(attr, current)) return false; - if (!fail_stacktrace(attr)) - return false; - if (atomic_read(&attr->times) == 0) return false; @@ -159,12 +156,12 @@ bool should_fail(struct fault_attr *attr, ssize_t size) return false; } - if (attr->probability > random32() % 100) - goto fail; + if (attr->probability <= random32() % 100) + return false; - return false; + if (!fail_stacktrace(attr)) + return false; -fail: fail_dump(attr); if (atomic_read(&attr->times) != -1) -- cgit v1.2.3 From bf4735a46a6b8dfc1a951f05683e80374d8baa70 Mon Sep 17 00:00:00 2001 From: Don Mullis Date: Sun, 10 Dec 2006 02:18:37 -0800 Subject: [PATCH] Kconfig refactoring for better menu nesting Refactor Kconfig content to maximize nesting of menus by menuconfig and xconfig. Tested by simultaneously running `make xconfig` with and without patch, and comparing displays. Signed-off-by: Don Mullis Signed-off-by: Randy Dunlap Cc: Sam Ravnborg Cc: Roman Zippel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/parport/Kconfig | 6 ++--- drivers/pci/hotplug/Kconfig | 3 ++- drivers/serial/Kconfig | 53 ++++++++++++++++++++++----------------------- lib/Kconfig.debug | 49 +++++++++++++++++++++-------------------- 4 files changed, 56 insertions(+), 55 deletions(-) (limited to 'lib') diff --git a/drivers/parport/Kconfig b/drivers/parport/Kconfig index c7fa28a28b9f..36c6a1bfe558 100644 --- a/drivers/parport/Kconfig +++ b/drivers/parport/Kconfig @@ -82,9 +82,6 @@ config PARPORT_PC_PCMCIA Say Y here if you need PCMCIA support for your PC-style parallel ports. If unsure, say N. -config PARPORT_NOT_PC - bool - config PARPORT_IP32 tristate "SGI IP32 builtin port (EXPERIMENTAL)" depends on SGI_IP32 && PARPORT && EXPERIMENTAL @@ -158,5 +155,8 @@ config PARPORT_1284 transfer modes. Also say Y if you want device ID information to appear in /proc/sys/dev/parport/*/autoprobe*. It is safe to say N. +config PARPORT_NOT_PC + bool + endmenu diff --git a/drivers/pci/hotplug/Kconfig b/drivers/pci/hotplug/Kconfig index 6e780db9454d..adce4204d87d 100644 --- a/drivers/pci/hotplug/Kconfig +++ b/drivers/pci/hotplug/Kconfig @@ -76,7 +76,8 @@ config HOTPLUG_PCI_IBM config HOTPLUG_PCI_ACPI tristate "ACPI PCI Hotplug driver" - depends on (!ACPI_DOCK && ACPI && HOTPLUG_PCI) || (ACPI_DOCK && HOTPLUG_PCI) + depends on HOTPLUG_PCI + depends on (!ACPI_DOCK && ACPI) || (ACPI_DOCK) help Say Y here if you have a system that supports PCI Hotplug using ACPI. diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index fc12d5df10e2..0b36dd5cdac2 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -151,32 +151,6 @@ config SERIAL_8250_MANY_PORTS say N here to save some memory. You can also say Y if you have an "intelligent" multiport card such as Cyclades, Digiboards, etc. -config SERIAL_8250_SHARE_IRQ - bool "Support for sharing serial interrupts" - depends on SERIAL_8250_EXTENDED - help - Some serial boards have hardware support which allows multiple dumb - serial ports on the same board to share a single IRQ. To enable - support for this in the serial driver, say Y here. - -config SERIAL_8250_DETECT_IRQ - bool "Autodetect IRQ on standard ports (unsafe)" - depends on SERIAL_8250_EXTENDED - help - Say Y here if you want the kernel to try to guess which IRQ - to use for your serial port. - - This is considered unsafe; it is far better to configure the IRQ in - a boot script using the setserial command. - - If unsure, say N. - -config SERIAL_8250_RSA - bool "Support RSA serial ports" - depends on SERIAL_8250_EXTENDED - help - ::: To be written ::: - # # Multi-port serial cards # @@ -199,7 +173,6 @@ config SERIAL_8250_ACCENT To compile this driver as a module, choose M here: the module will be called 8250_accent. - config SERIAL_8250_BOCA tristate "Support Boca cards" depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS @@ -230,6 +203,32 @@ config SERIAL_8250_HUB6 To compile this driver as a module, choose M here: the module will be called 8250_hub6. +config SERIAL_8250_SHARE_IRQ + bool "Support for sharing serial interrupts" + depends on SERIAL_8250_EXTENDED + help + Some serial boards have hardware support which allows multiple dumb + serial ports on the same board to share a single IRQ. To enable + support for this in the serial driver, say Y here. + +config SERIAL_8250_DETECT_IRQ + bool "Autodetect IRQ on standard ports (unsafe)" + depends on SERIAL_8250_EXTENDED + help + Say Y here if you want the kernel to try to guess which IRQ + to use for your serial port. + + This is considered unsafe; it is far better to configure the IRQ in + a boot script using the setserial command. + + If unsure, say N. + +config SERIAL_8250_RSA + bool "Support RSA serial ports" + depends on SERIAL_8250_EXTENDED + help + ::: To be written ::: + config SERIAL_8250_MCA tristate "Support 8250-type ports on MCA buses" depends on SERIAL_8250 != n && MCA diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 6eccc643c32e..0701ddda1df8 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -47,6 +47,30 @@ config UNUSED_SYMBOLS you really need it, and what the merge plan to the mainline kernel for your module is. +config DEBUG_FS + bool "Debug Filesystem" + depends on SYSFS + help + debugfs is a virtual file system that kernel developers use to put + debugging files into. Enable this option to be able to read and + write to these files. + + If unsure, say N. + +config HEADERS_CHECK + bool "Run 'make headers_check' when building vmlinux" + depends on !UML + help + This option will extract the user-visible kernel headers whenever + building the kernel, and will run basic sanity checks on them to + ensure that exported files do not attempt to include files which + were not exported, etc. + + If you're making modifications to header files which are + relevant for userspace, say 'Y', and check the headers + exported to $(INSTALL_HDR_PATH) (usually 'usr/include' in + your build tree), to make sure they're suitable. + config DEBUG_KERNEL bool "Kernel debugging" help @@ -302,16 +326,6 @@ config DEBUG_INFO If unsure, say N. -config DEBUG_FS - bool "Debug Filesystem" - depends on SYSFS - help - debugfs is a virtual file system that kernel developers use to put - debugging files into. Enable this option to be able to read and - write to these files. - - If unsure, say N. - config DEBUG_VM bool "Debug VM" depends on DEBUG_KERNEL @@ -372,20 +386,6 @@ config FORCED_INLINING become the default in the future, until then this option is there to test gcc for this. -config HEADERS_CHECK - bool "Run 'make headers_check' when building vmlinux" - depends on !UML - help - This option will extract the user-visible kernel headers whenever - building the kernel, and will run basic sanity checks on them to - ensure that exported files do not attempt to include files which - were not exported, etc. - - If you're making modifications to header files which are - relevant for userspace, say 'Y', and check the headers - exported to $(INSTALL_HDR_PATH) (usually 'usr/include' in - your build tree), to make sure they're suitable. - config RCU_TORTURE_TEST tristate "torture tests for RCU" depends on DEBUG_KERNEL @@ -402,6 +402,7 @@ config RCU_TORTURE_TEST config LKDTM tristate "Linux Kernel Dump Test Tool Module" + depends on DEBUG_KERNEL depends on KPROBES default n help -- cgit v1.2.3 From 0258736a0a2cde8ab30725b601aeca4cf8bc93ab Mon Sep 17 00:00:00 2001 From: Cal Peake Date: Sun, 10 Dec 2006 06:22:05 -0500 Subject: [PATCH] add MODULE_* attributes to bit reversal library Add MODULE_* attributes to the new bit reversal library. Most notably MODULE_LICENSE which prevents superfluous kernel tainting. Signed-off-by: Cal Peake Signed-off-by: Linus Torvalds --- lib/bitrev.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'lib') diff --git a/lib/bitrev.c b/lib/bitrev.c index f4e1c49c825a..989aff73f881 100644 --- a/lib/bitrev.c +++ b/lib/bitrev.c @@ -2,6 +2,10 @@ #include #include +MODULE_AUTHOR("Akinobu Mita "); +MODULE_DESCRIPTION("Bit ordering reversal functions"); +MODULE_LICENSE("GPL"); + const u8 byte_rev_table[256] = { 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0, -- cgit v1.2.3