user/sven/linux.git/drivers/uio, branch v3.2.64

Fix a few incorrectly checked [io_]remap_pfn_range() calls

2013-11-28T14:02:05Z

commit 7314e613d5ff9f0934f7a0f74ed7973b903315d1 upstream. Nico Golde reports a few straggling uses of [io_]remap_pfn_range() that really should use the vm_iomap_memory() helper. This trivially converts two of them to the helper, and comments about why the third one really needs to continue to use remap_pfn_range(), and adds the missing size check. Reported-by: Nico Golde Signed-off-by: Linus Torvalds

uio: Add module.h to implicit drivers/uio users

2011-10-31T23:32:10Z

We are cleaning up the omnipresent module.h stuff, so people who really use it need to call it out explicitly. Signed-off-by: Paul Gortmaker

uio: Support physical addresses >32 bits on 32-bit systems

2011-10-18T18:18:57Z

To support >32-bit physical addresses for UIO_MEM_PHYS type we need to extend the width of 'addr' in struct uio_mem. Numerous platforms like embedded PPC, ARM, and X86 have support for systems with larger physical address than logical. Since 'addr' may contain a physical, logical, or virtual address the easiest solution is to just change the type to 'phys_addr_t' which should always be greater than or equal to the sizeof(void *) such that it can properly hold any of the address types. For physical address we can support up to a 44-bit physical address on a typical 32-bit system as we utilize remap_pfn_range() for the mapping of the memory region and pfn's are represnted by shifting the address by the page size (typically 4k). Signed-off-by: Kai Jiang Signed-off-by: Minghuan Lian Signed-off-by: Kumar Gala Signed-off-by: Hans J. Koch Signed-off-by: Greg Kroah-Hartman

drivers:uio:fix section mismatch in uio_pdrv_genirq.c

2011-08-23T00:52:01Z

Remove the __devinitconst to fix the section mismatch. WARNING: drivers/uio/built-in.o(.data+0x2e8): Section mismatch in reference from the variable uio_pdrv_genirq to the variable .devinit.rodata:uio_of_genirq_match The variable uio_pdrv_genirq references the variable __devinitconst uio_of_genirq_match If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console Signed-off-by: Wanlong Gao Signed-off-by: Greg Kroah-Hartman

drivers:uio:change the goto label to consistent with others

2011-08-23T00:52:00Z

Remove one *goto* label in uio.c. Signed-off-by: Wanlong Gao Signed-off-by: "Hans J. Koch" Signed-off-by: Greg Kroah-Hartman

uio: uio_pci_generic: Remove useless spin_lock

2011-08-23T00:52:00Z

The spin_lock in uio_pci_generic.c is only used in the interrupt handler, which cannot be executed twice at the same time. That makes the lock rather pointless. This patch removes it. Cc: "Michael S. Tsirkin" Cc: Chris Wright Cc: Jesse Barnes Cc: Sebastian Andrzej Siewior Cc: Anthony Foiani Reported-by: Anthony Foiani Reported-by: Sebastian Andrzej Siewior Signed-off-by: Hans J. Koch Acked-by: Michael S. Tsirkin Signed-off-by: Greg Kroah-Hartman

Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

2011-07-26T06:06:24Z

* 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: updated Documentation/ja_JP/SubmittingPatches debugfs: add documentation for debugfs_create_x64 uio: uio_pdrv_genirq: Add OF support firmware: gsmi: remove sysfs entries when unload the module Documentation/zh_CN: Fix messy code file email-clients.txt driver core: add more help description for "path to uevent helper" driver-core: modify FIRMWARE_IN_KERNEL help message driver-core: Kconfig grammar corrections in firmware configuration DOCUMENTATION: Replace create_device() with device_create(). DOCUMENTATION: Update overview.txt in Doc/driver-model. pti: pti_tty_install documentation mispelling.

uio: uio_pdrv_genirq: Add OF support

2011-07-08T22:01:17Z

Adding OF binding to genirq. Version string is setup to the "devicetree". Compatible string is not setup for now but you can add your custom compatible string to uio_of_genirq_match structure. For example with "vendor,device" compatible string: static const struct of_device_id __devinitconst uio_of_genirq_match[] = { { .compatible = "vendor,device", }, { /* empty for now */ }, }; Signed-off-by: Michal Simek Signed-off-by: Hans J. Koch Reviewed-by: Wolfram Sang CC: Hans J. Koch CC: Arnd Bergmann CC: John Williams CC: Grant Likely CC: Wolfram Sang Signed-off-by: Greg Kroah-Hartman

treewide: Convert uses of struct resource to resource_size(ptr)

2011-06-10T12:55:36Z

Several fixes as well where the +1 was missing. Done via coccinelle scripts like: @@ struct resource *ptr; @@ - ptr->end - ptr->start + 1 + resource_size(ptr) and some grep and typing. Mostly uncompiled, no cross-compilers. Signed-off-by: Joe Perches Signed-off-by: Jiri Kosina

uio: clean uioinfo when uninstall uio driver

2011-04-19T23:59:57Z

The uioinfo should be cleaned up when uninstall, otherwise re-install failure of uio_pdrv_genirq.ko will happen. Signed-off-by: Jie Zhou Signed-off-by: Aisheng Dong Signed-off-by: Hans J. Koch Signed-off-by: Greg Kroah-Hartman