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x86: remove volatile keyword from clflush.

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the p parameter is an explicit memory reference, and is
enough to prevent gcc to being nasty here. The volatile
seems completely not needed.

Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Glauber de Oliveira Costa 2008-01-30 13:31:08 +01:00 committed by Ingo Molnar
parent 929fd58913
commit e34907ae18
1 changed files with 1 additions and 1 deletions
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2
include/asm-x86/system_32.h
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@ -161,7 +161,7 @@ static inline void native_wbinvd(void)
asm volatile("wbinvd": : :"memory");
}
static inline void clflush(volatile void *__p)
static inline void clflush(void *__p)
{
asm volatile("clflush %0" : "+m" (*(char __force *)__p));
}