In preparation for moving check_signature, change these users from asm/io.h
to linux/io.h
Signed-off-by: NMatthew Wilcox <willy@parisc-linux.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>