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Diffstat (limited to 'arch/h8300/include/asm/barrier.h')
-rw-r--r--arch/h8300/include/asm/barrier.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/h8300/include/asm/barrier.h b/arch/h8300/include/asm/barrier.h
index c7283c343c55..9e0aa9fc195d 100644
--- a/arch/h8300/include/asm/barrier.h
+++ b/arch/h8300/include/asm/barrier.h
@@ -12,6 +12,8 @@
#define wmb() asm volatile ("" : : :"memory")
#define set_mb(var, value) do { xchg(&var, value); } while (0)
+#define read_barrier_depends() do { } while (0)
+
#ifdef CONFIG_SMP
#define smp_mb() mb()
#define smp_rmb() rmb()