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-rw-r--r--include/asm-generic/io.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
index b8fdc57a7335..fc8dc0eb203c 100644
--- a/include/asm-generic/io.h
+++ b/include/asm-generic/io.h
@@ -53,18 +53,27 @@ static inline u32 __raw_readl(const volatile void __iomem *addr)
#endif
#define readb __raw_readb
+#ifndef readb_relaxed
+#define readb_relaxed readb
+#endif
#define readw readw
static inline u16 readw(const volatile void __iomem *addr)
{
return __le16_to_cpu(__raw_readw(addr));
}
+#ifndef readw_relaxed
+#define readw_relaxed readw
+#endif
#define readl readl
static inline u32 readl(const volatile void __iomem *addr)
{
return __le32_to_cpu(__raw_readl(addr));
}
+#ifndef readl_relaxed
+#define readl_relaxed readl
+#endif
#ifndef __raw_writeb
static inline void __raw_writeb(u8 b, volatile void __iomem *addr)
@@ -88,8 +97,19 @@ static inline void __raw_writel(u32 b, volatile void __iomem *addr)
#endif
#define writeb __raw_writeb
+#ifndef writeb_relaxed
+#define writeb_relaxed writeb
+#endif
+
#define writew(b,addr) __raw_writew(__cpu_to_le16(b),addr)
+#ifndef writew_relaxed
+#define writew_relaxed writew
+#endif
+
#define writel(b,addr) __raw_writel(__cpu_to_le32(b),addr)
+#ifndef writel_relaxed
+#define writel_relaxed writel
+#endif
#ifdef CONFIG_64BIT
#ifndef __raw_readq
@@ -104,6 +124,9 @@ 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)
@@ -113,6 +136,9 @@ static inline void __raw_writeq(u64 b, volatile void __iomem *addr)
#endif
#define writeq(b, addr) __raw_writeq(__cpu_to_le64(b), addr)
+#ifndef writeq_relaxed
+#define writeq_relaxed writeq
+#endif
#endif /* CONFIG_64BIT */
#ifndef PCI_IOBASE