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x86, cmpxchg: <linux/alternative.h> has LOCK_PREFIX

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Not <linux/bitops.h>.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Link: http://lkml.kernel.org/r/4E5BCC40.3030501@goop.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Jeremy Fitzhardinge 2011-08-18 11:33:39 -07:00 committed by H. Peter Anvin
parent c6a389f123
commit 4009338d62
1 changed files with 1 additions and 1 deletions
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2
arch/x86/include/asm/cmpxchg_32.h
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@ -1,7 +1,7 @@
#ifndef _ASM_X86_CMPXCHG_32_H
#define _ASM_X86_CMPXCHG_32_H
#include <linux/bitops.h> /* for LOCK_PREFIX */
#include <asm/alternative.h> /* Provides LOCK_PREFIX */
/*
* Note: if you use set64_bit(), __cmpxchg64(), or their variants, you