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Diffstat (limited to 'arch/arm64/include/asm/bitops.h')
-rw-r--r--arch/arm64/include/asm/bitops.h9
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/arm64/include/asm/bitops.h b/arch/arm64/include/asm/bitops.h
index aa5b59d6ba43..9c19594ce7cb 100644
--- a/arch/arm64/include/asm/bitops.h
+++ b/arch/arm64/include/asm/bitops.h
@@ -17,17 +17,8 @@
#define __ASM_BITOPS_H
#include <linux/compiler.h>
-
#include <asm/barrier.h>
-/*
- * clear_bit may not imply a memory barrier
- */
-#ifndef smp_mb__before_clear_bit
-#define smp_mb__before_clear_bit() smp_mb()
-#define smp_mb__after_clear_bit() smp_mb()
-#endif
-
#ifndef _LINUX_BITOPS_H
#error only <linux/bitops.h> can be included directly
#endif