From: Jim Cromie <jim.cromie@gmail.com>

Hmm.  Im somewhat ambivalent about this patch, since with it, driver wont
build for vanilla 17 or older.

Its also only 1/2 of your suggestion - when I tried it, I was building against
vanilla 17, and asm/uaccess.h cause compilation failure.  Looking back, Im
perplexed as to why linux/io.h didnt cause same failure ?!?

use linux/io.h rather than asm/io.h

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 drivers/char/pc8736x_gpio.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN drivers/char/pc8736x_gpio.c~chardev-gpio-for-scx200-pc-8736x-replace-spinlocks-include-linux-ioh drivers/char/pc8736x_gpio.c
--- a/drivers/char/pc8736x_gpio.c~chardev-gpio-for-scx200-pc-8736x-replace-spinlocks-include-linux-ioh
+++ a/drivers/char/pc8736x_gpio.c
@@ -15,12 +15,12 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/io.h>
 #include <linux/ioport.h>
 #include <linux/mutex.h>
 #include <linux/nsc_gpio.h>
 #include <linux/platform_device.h>
 #include <asm/uaccess.h>
-#include <asm/io.h>
 
 #define DEVNAME "pc8736x_gpio"
 
_