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authorMathieu Desnoyers <mathieu.desnoyers@polymtl.ca>2007-04-10 18:23:09 -0400
committerHaavard Skinnemoen <hskinnemoen@atmel.com>2007-04-27 13:54:02 +0200
commita4022b0d6005b117a985cec64559e048981a4244 (patch)
tree49714219f452a86b421b76631945fba029e0fb04 /include/asm-avr32/atomic.h
parent0277b378c3779e3c8a413afb7d4ee00fa24a5a26 (diff)
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/atomic.h')
-rw-r--r--include/asm-avr32/atomic.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-avr32/atomic.h b/include/asm-avr32/atomic.h
index c40b6032c48..b9c2548a52f 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)