diff options
| -rw-r--r-- | arch/nds32/include/asm/io.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/nds32/include/asm/io.h b/arch/nds32/include/asm/io.h index 71cd226d6863..5ef8ae5ba833 100644 --- a/arch/nds32/include/asm/io.h +++ b/arch/nds32/include/asm/io.h @@ -55,8 +55,6 @@ static inline u32 __raw_readl(const volatile void __iomem *addr) #define __iormb() rmb() #define __iowmb() wmb() -#define mmiowb() __asm__ __volatile__ ("msync all" : : : "memory"); - /* * {read,write}{b,w,l,q}_relaxed() are like the regular version, but * are not guaranteed to provide ordering against spinlocks or memory |