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authorPrabhakar Kushwaha <prabhakar@freescale.com>2012-04-10 22:49:12 +0000
committerWolfgang Denk <wd@denx.de>2012-08-09 22:24:31 +0200
commit20959471b5d07fdeb8603b918d80385aa2954711 (patch)
treed1ff8654443c016b718692bfcb6deaaea33943b0 /arch
parenta16a5cccfb30f4a4bd4c5798d899138250765b38 (diff)
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powerpc: Fix declaration type for I/O functions
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/include/asm/io.h20
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h
index 9e20861..ec0bfae 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));
}