Prototype declaration of I/O operation functions are not correct. as both 'extern' and function definition are at same place.
Chage protoype declaration as static.
Signed-off-by: Prabhakar Kushwaha prabhakar@freescale.com --- Based upon git://git.denx.de/u-boot.git branch master
arch/powerpc/include/asm/io.h | 20 ++++++++++---------- 1 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h index 0a71bb9..9597583 100644 --- a/arch/powerpc/include/asm/io.h +++ b/arch/powerpc/include/asm/io.h @@ -162,7 +162,7 @@ static inline void __raw_writel(unsigned int v, volatile void __iomem *addr) * is actually performed (i.e. the data has come back) before we start * executing any following instructions. */ -extern inline u8 in_8(const volatile unsigned char __iomem *addr) +static inline u8 in_8(const volatile unsigned char __iomem *addr) { u8 ret;
@@ -173,7 +173,7 @@ extern inline u8 in_8(const volatile unsigned char __iomem *addr) return ret; }
-extern inline void out_8(volatile unsigned char __iomem *addr, u8 val) +static inline void out_8(volatile unsigned char __iomem *addr, u8 val) { __asm__ __volatile__("sync;\n" "stb%U0%X0 %1,%0;\n" @@ -181,7 +181,7 @@ extern inline void out_8(volatile unsigned char __iomem *addr, u8 val) : "r" (val)); }
-extern inline u16 in_le16(const volatile unsigned short __iomem *addr) +static inline u16 in_le16(const volatile unsigned short __iomem *addr) { u16 ret;
@@ -192,7 +192,7 @@ extern inline u16 in_le16(const volatile unsigned short __iomem *addr) return ret; }
-extern inline u16 in_be16(const volatile unsigned short __iomem *addr) +static inline u16 in_be16(const volatile unsigned short __iomem *addr) { u16 ret;
@@ -202,18 +202,18 @@ extern inline u16 in_be16(const volatile unsigned short __iomem *addr) return ret; }
-extern inline void out_le16(volatile unsigned short __iomem *addr, u16 val) +static inline void out_le16(volatile unsigned short __iomem *addr, u16 val) { __asm__ __volatile__("sync; sthbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr)); }
-extern inline void out_be16(volatile unsigned short __iomem *addr, u16 val) +static inline void out_be16(volatile unsigned short __iomem *addr, u16 val) { __asm__ __volatile__("sync; sth%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); }
-extern inline u32 in_le32(const volatile unsigned __iomem *addr) +static inline u32 in_le32(const volatile unsigned __iomem *addr) { u32 ret;
@@ -224,7 +224,7 @@ extern inline u32 in_le32(const volatile unsigned __iomem *addr) return ret; }
-extern inline u32 in_be32(const volatile unsigned __iomem *addr) +static inline u32 in_be32(const volatile unsigned __iomem *addr) { u32 ret;
@@ -234,13 +234,13 @@ extern inline u32 in_be32(const volatile unsigned __iomem *addr) return ret; }
-extern inline void out_le32(volatile unsigned __iomem *addr, u32 val) +static inline void out_le32(volatile unsigned __iomem *addr, u32 val) { __asm__ __volatile__("sync; stwbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr)); }
-extern inline void out_be32(volatile unsigned __iomem *addr, u32 val) +static inline void out_be32(volatile unsigned __iomem *addr, u32 val) { __asm__ __volatile__("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); }