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Commit a4022b0d authored by Mathieu Desnoyers's avatar Mathieu Desnoyers Committed by Haavard Skinnemoen
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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: default avatarMathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarHaavard Skinnemoen <hskinnemoen@atmel.com>
parent 0277b378

include/asm-avr32/atomic.h

+1 −1
Original line number Diff line number Diff line
@@ -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)