powerpc: Fix declaration type for I/O functions
authorPrabhakar Kushwaha <prabhakar@freescale.com>
Tue, 10 Apr 2012 22:49:12 +0000 (22:49 +0000)
committerWolfgang Denk <wd@denx.de>
Thu, 9 Aug 2012 20:24:31 +0000 (22:24 +0200)
commit20959471b5d07fdeb8603b918d80385aa2954711
treed1ff8654443c016b718692bfcb6deaaea33943b0
parenta16a5cccfb30f4a4bd4c5798d899138250765b38
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>
arch/powerpc/include/asm/io.h