[ARM] 3/4: Remove asm/hardware.h from SA1100 io.h

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index 8dcaa35..9133351 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -21,6 +21,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/concat.h>
 
+#include <asm/hardware.h>
 #include <asm/io.h>
 #include <asm/sizes.h>
 #include <asm/mach/flash.h>