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hwspinlock: Don't return a value in __hwspin_unlock

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Fix below build warning:

  CC      arch/arm/mach-omap2/hwspinlock.o
In file included from arch/arm/mach-omap2/hwspinlock.c:22:
include/linux/hwspinlock.h: In function '__hwspin_unlock':
include/linux/hwspinlock.h:121: warning: 'return' with a value, in function returning void

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
This commit is contained in:
Axel Lin 2011-11-03 14:45:48 +08:00 committed by Ohad Ben-Cohen
parent 1ea6b8f489
commit 816af3bb50
1 changed files with 0 additions and 1 deletions
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include/linux/hwspinlock.h
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@ -118,7 +118,6 @@ int __hwspin_trylock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
static inline static inline
void __hwspin_unlock(struct hwspinlock *hwlock, int mode, unsigned long *flags) void __hwspin_unlock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
{ {
return 0;
} }
static inline int hwspin_lock_get_id(struct hwspinlock *hwlock) static inline int hwspin_lock_get_id(struct hwspinlock *hwlock)