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-rw-r--r--arch/arc/include/asm/io.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arc/include/asm/io.h b/arch/arc/include/asm/io.h
index 473424d7528..334ce7017a1 100644
--- a/arch/arc/include/asm/io.h
+++ b/arch/arc/include/asm/io.h
@@ -100,6 +100,10 @@ static inline void __raw_writel(u32 w, volatile void __iomem *addr)
}
+#define readb_relaxed readb
+#define readw_relaxed readw
+#define readl_relaxed readl
+
#include <asm-generic/io.h>
#endif /* _ASM_ARC_IO_H */