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-rw-r--r--include/asm-generic/io.h28
1 files changed, 21 insertions, 7 deletions
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
index cc76b3ecd206..ac9da00e9f2c 100644
--- a/include/asm-generic/io.h
+++ b/include/asm-generic/io.h
@@ -53,8 +53,18 @@ static inline u32 __raw_readl(const volatile void __iomem *addr)
#endif
#define readb __raw_readb
-#define readw(addr) __le16_to_cpu(__raw_readw(addr))
-#define readl(addr) __le32_to_cpu(__raw_readl(addr))
+
+#define readw readw
+static inline u16 readw(const volatile void __iomem *addr)
+{
+ return __le16_to_cpu(__raw_readw(addr));
+}
+
+#define readl readl
+static inline u32 readl(const volatile void __iomem *addr)
+{
+ return __le32_to_cpu(__raw_readl(addr));
+}
#ifndef __raw_writeb
static inline void __raw_writeb(u8 b, volatile void __iomem *addr)
@@ -89,7 +99,11 @@ static inline u64 __raw_readq(const volatile void __iomem *addr)
}
#endif
-#define readq(addr) __le64_to_cpu(__raw_readq(addr))
+#define readq readq
+static inline u64 readq(const volatile void __iomem *addr)
+{
+ return __le64_to_cpu(__raw_readq(addr));
+}
#ifndef __raw_writeq
static inline void __raw_writeq(u64 b, volatile void __iomem *addr)
@@ -225,15 +239,15 @@ static inline void outsl(unsigned long addr, const void *buffer, int count)
#ifndef CONFIG_GENERIC_IOMAP
#define ioread8(addr) readb(addr)
#define ioread16(addr) readw(addr)
-#define ioread16be(addr) be16_to_cpu(ioread16(addr))
+#define ioread16be(addr) __be16_to_cpu(__raw_readw(addr))
#define ioread32(addr) readl(addr)
-#define ioread32be(addr) be32_to_cpu(ioread32(addr))
+#define ioread32be(addr) __be32_to_cpu(__raw_readl(addr))
#define iowrite8(v, addr) writeb((v), (addr))
#define iowrite16(v, addr) writew((v), (addr))
-#define iowrite16be(v, addr) iowrite16(be16_to_cpu(v), (addr))
+#define iowrite16be(v, addr) __raw_writew(__cpu_to_be16(v), addr)
#define iowrite32(v, addr) writel((v), (addr))
-#define iowrite32be(v, addr) iowrite32(be32_to_cpu(v), (addr))
+#define iowrite32be(v, addr) __raw_writel(__cpu_to_be32(v), addr)
#define ioread8_rep(p, dst, count) \
insb((unsigned long) (p), (dst), (count))