Commit 49ee57a3 authored Nov 16, 2005 by Russell King Committed by Russell King Nov 16, 2005

[ARM] Use unsigned long not u32 in atomic_cmpxchg



Since atomic.h does not include types.h, u32 may not be defined.
Since atomics are supposed to work on unsigned long quantities,
use unsigned long instead.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent 1b12050f

include/asm-arm/atomic.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -83,7 +83,7 @@ static inline int atomic_sub_return(int i, atomic_t *v)

		static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
		{
		u32 oldval, res;
		unsigned long oldval, res;

		do {
		__asm__ __volatile__("@ atomic_cmpxchg\n"