[PATCH] Use linux/io.h instead of asm/io.h

In preparation for moving check_signature, change these users from asm/io.h
to linux/io.h

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/scsi/t128.c b/drivers/scsi/t128.c
index 2df6747..0b7a70f 100644
--- a/drivers/scsi/t128.c
+++ b/drivers/scsi/t128.c
@@ -109,7 +109,7 @@
 #include <asm/system.h>
 #include <linux/signal.h>
 #include <linux/sched.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <linux/blkdev.h>
 #include <linux/interrupt.h>
 #include <linux/stat.h>