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| author |   Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> | 2007-04-10 18:23:09 -0400 |
|---|---|---|
| committer |   Haavard Skinnemoen <hskinnemoen@atmel.com> | 2007-04-27 13:54:02 +0200 |
| commit | a4022b0d6005b117a985cec64559e048981a4244 (patch) | |
| tree | 49714219f452a86b421b76631945fba029e0fb04 /include/asm-avr32 | |
| parent | AVR32: Remove useless config option "GENERIC_BUST_SPINLOCK". (diff) | |
| download | linux-dev-a4022b0d6005b117a985cec64559e048981a4244.tar.xz linux-dev-a4022b0d6005b117a985cec64559e048981a4244.zip | |
avr32: remove unneeded cast in atomic.h
This int cast is superfluous since system.h cmpxchg already casts it in
(typeof(*(ptr))).
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Diffstat (limited to 'include/asm-avr32')
| -rw-r--r-- | include/asm-avr32/atomic.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-avr32/atomic.h b/include/asm-avr32/atomic.h index c40b6032c480..b9c2548a52f3 100644 --- a/include/asm-avr32/atomic.h +++ b/include/asm-avr32/atomic.h @@ -173,7 +173,7 @@ static inline int atomic_sub_if_positive(int i, atomic_t *v) } #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) -#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n))) #define atomic_sub(i, v) (void)atomic_sub_return(i, v) #define atomic_add(i, v) (void)atomic_add_return(i, v) |