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-rw-r--r--arch/arm/include/asm/barrier.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
index 2f59f7443396..c6a3e73a6e24 100644
--- a/arch/arm/include/asm/barrier.h
+++ b/arch/arm/include/asm/barrier.h
@@ -79,5 +79,8 @@ do { \
#define set_mb(var, value) do { var = value; smp_mb(); } while (0)
+#define smp_mb__before_atomic() smp_mb()
+#define smp_mb__after_atomic() smp_mb()
+
#endif /* !__ASSEMBLY__ */
#endif /* __ASM_BARRIER_H */