[POWERPC] include/asm-powerpc/: "extern inline" -> "static inline"

"extern inline" generates a warning with -Wmissing-prototypes and I'm
currently working on getting the kernel cleaned up for adding this to
the CFLAGS since it will help us to avoid a nasty class of runtime
errors.

If there are places that really need a forced inline, __always_inline
would be the correct solution.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index 75df3bce9ccb..1cd532379c30 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -302,7 +302,7 @@ static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr)
 #ifdef CONFIG_PPC32
 
 #define __do_in_asm(name, op)                           \
-extern __inline__ unsigned int name(unsigned int port)  \
+static inline unsigned int name(unsigned int port)      \
 {                                                       \
         unsigned int x;                                 \
         __asm__ __volatile__(                           \
@@ -329,7 +329,7 @@ extern __inline__ unsigned int name(unsigned int port)	\
 }
 
 #define __do_out_asm(name, op)                          \
-extern __inline__ void name(unsigned int val, unsigned int port) \
+static inline void name(unsigned int val, unsigned int port) \
 {                                                       \
         __asm__ __volatile__(                           \
                 "sync\n"                                \