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-rw-r--r--include/asm-generic/io.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
index 975e1cc75edb..85ea117c5e0d 100644
--- a/include/asm-generic/io.h
+++ b/include/asm-generic/io.h
@@ -66,6 +66,16 @@ static inline u32 readl(const volatile void __iomem *addr)
return __le32_to_cpu(__raw_readl(addr));
}
+#ifndef readb_relaxed
+#define readb_relaxed __raw_readb
+#endif
+#ifndef readw_relaxed
+#define readw_relaxed readw
+#endif
+#ifndef readl_relaxed
+#define readl_relaxed readl
+#endif
+
#ifndef __raw_writeb
static inline void __raw_writeb(u8 b, volatile void __iomem *addr)
{
@@ -105,6 +115,10 @@ static inline u64 readq(const volatile void __iomem *addr)
return __le64_to_cpu(__raw_readq(addr));
}
+#ifndef readq_relaxed
+#define readq_relaxed readq
+#endif
+
#ifndef __raw_writeq
static inline void __raw_writeq(u64 b, volatile void __iomem *addr)
{