user/sven/linux.git/drivers/macintosh, branch v4.2.4

windfarm: decrement client count when unregistering

2015-10-22T21:49:16Z

commit fe2b592173ff0274e70dc44d1d28c19bb995aa7c upstream. wf_unregister_client() increments the client count when a client unregisters. That is obviously incorrect. Decrement that client count instead. Fixes: 75722d3992f5 ("[PATCH] ppc64: Thermal control for SMU based machines") Signed-off-by: Paul Bolle Signed-off-by: Michael Ellerman Signed-off-by: Greg Kroah-Hartman

macintosh/ans-lcd: fix build failure after module_init/exit relocation

2015-07-23T10:00:35Z

After commit 0fd972a7d91d ("module: relocate module_init from init.h to module.h") ans-lcd module fails to build with: drivers/macintosh/ans-lcd.c:201:1: warning: data definition has no type or storage class [enabled by default] module_init(anslcd_init); ^ drivers/macintosh/ans-lcd.c:201:1: error: type defaults to 'int' in declaration of 'module_init' [-Werror=implicit-int] drivers/macintosh/ans-lcd.c:201:1: warning: parameter names (without types) in function declaration [enabled by default] drivers/macintosh/ans-lcd.c:202:1: warning: data definition has no type or storage class [enabled by default] module_exit(anslcd_exit); ^ drivers/macintosh/ans-lcd.c:202:1: error: type defaults to 'int' in declaration of 'module_exit' [-Werror=implicit-int] drivers/macintosh/ans-lcd.c:202:1: warning: parameter names (without types) in function declaration [enabled by default] drivers/macintosh/ans-lcd.c:155:1: warning: 'anslcd_init' defined but not used [-Wunused-function] anslcd_init(void) ^ drivers/macintosh/ans-lcd.c:195:1: warning: 'anslcd_exit' defined but not used [-Wunused-function] anslcd_exit(void) ^ This commit fixes it by replacing linux/init.h by linux/module.h. Fixes: 0fd972a7d91d ("module: relocate module_init from init.h to module.h") Signed-off-by: Luis Henriques Acked-by: Paul Gortmaker Signed-off-by: Michael Ellerman

macintosh/nvram: Remove as unused

2015-06-15T06:42:37Z

The full history Linux tree says it was moved: commit 17c6f4635bea74e110ab3558d408c9cd218c568a Author: Benjamin Herrenschmidt Date: Fri Feb 6 14:20:56 2004 +1100 ppc32: Rework nvram management move drivers/macintosh/nvram.c to drivers/char/generic_nvram.c, update platform hooks, fix powermac nvram driver for newer machines But it's still there, and not buildable, so remove it. Signed-off-by: Finn Thain Acked-by: Geert Uytterhoeven Signed-off-by: Michael Ellerman

Merge branch 'next-remove-ldst' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc into next

2015-04-07T03:25:14Z

powerpc/pmac: replace current->state by set_current_state()

2015-03-25T05:53:28Z

Use helper functions to access current->state. Direct assignments are prone to races and therefore buggy. current->state = TASK_RUNNING can be replaced by __set_current_state() Thanks to Peter Zijlstra for the exact definition of the problem. Suggested-By: Peter Zijlstra Signed-off-by: Fabian Frederick Signed-off-by: Benjamin Herrenschmidt

drivers/macintosh: Delete an unnecessary check before the function call "of_node_put"

2015-03-25T05:53:27Z

The of_node_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Benjamin Herrenschmidt

powerpc: Move Power Macintosh drivers to generic byteswappers

2015-03-23T03:29:40Z

ppc has special instruction forms to efficiently load and store values in non-native endianness. These can be accessed via the arch-specific {ld,st}_le{16,32}() inlines in arch/powerpc/include/asm/swab.h. However, gcc is perfectly capable of generating the byte-reversing load/store instructions when using the normal, generic cpu_to_le*() and le*_to_cpu() functions eaning the arch-specific functions don't have much point. Worse the "le" in the names of the arch specific functions is now misleading, because they always generate byte-reversing forms, but some ppc machines can now run a little-endian kernel. To start getting rid of the arch-specific forms, this patch removes them from all the old Power Macintosh drivers, replacing them with the generic byteswappers. Signed-off-by: David Gibson Signed-off-by: Benjamin Herrenschmidt

powerpc/via-pmu: fix OF node leak in Keylargo init

2015-03-17T00:56:51Z

If we of_find_node_by_name() then we must of_node_put() too. Signed-off-by: Phil Carmody Signed-off-by: Aaro Koskinen Signed-off-by: Benjamin Herrenschmidt

powerpc/via-pmu: fix error path in find_via_pmu()

2015-03-17T00:56:34Z

Cleanup was not in the reverse order from the set-up, so not all the gotos made sense, and also it was being avoided completely upon failure of init_pmu(). Signed-off-by: Phil Carmody Signed-off-by: Aaro Koskinen Signed-off-by: Benjamin Herrenschmidt

macintosh: therm_pm72: delete deprecated driver

2014-12-19T18:32:47Z

The new driver is around for more than 2 years now, so the old one can go. Getting rid of it helps the removal of the legacy .attach_adapter callback of the I2C subsystem. Signed-off-by: Wolfram Sang Acked-by: Benjamin Herrenschmidt