[ARM] arch-ixp4xx/io.h: make const args const to remove compiler warning
[ARM] arch-ixp4xx/io.h: make const args const to remove compiler warning

Compiler warning fix; the inline callers of these APIs were changed
to have const vaddr parameters.

Signed-off-by: John Bowler <08055bfebc16ce75e33e85a3c3bec15bda3b6300@acm.org>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@osdl.org>
Signed-off-by: Russell King <f6aa0246ff943bfa8602cdf60d40c481b38ed232@arm.linux.org.uk>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas