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-rw-r--r--include/asm-x86/system.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-x86/system.h b/include/asm-x86/system.h
index 428348e990b..e9c15c97dfe 100644
--- a/include/asm-x86/system.h
+++ b/include/asm-x86/system.h
@@ -271,9 +271,9 @@ static inline void native_wbinvd(void)
#endif /* __KERNEL__ */
-static inline void clflush(void *__p)
+static inline void clflush(volatile void *__p)
{
- asm volatile("clflush %0" : "+m" (*(char __force *)__p));
+ asm volatile("clflush %0" : "+m" (*(volatile char __force *)__p));
}
#define nop() __asm__ __volatile__ ("nop")