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x86 cmpxchg.h: fix wrong comment 

Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Li Zhong 2013-04-25 15:20:54 +08:00 committed by Jiri Kosina
parent b23f7a09f9
commit 7f5281ae8a
1 changed files with 1 additions and 1 deletions
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2
arch/x86/include/asm/cmpxchg.h
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@ -35,7 +35,7 @@ extern void __add_wrong_size(void)
/*
* An exchange-type operation, which takes a value and a pointer, and
* returns a the old value.
* returns the old value.
*/
#define __xchg_op(ptr, arg, op, lock) \
({ \