ARM: gpio: ixp2000: convert drivers to use asm/gpio.h rather than mach/gpio.h

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/i2c/busses/i2c-ixp2000.c b/drivers/i2c/busses/i2c-ixp2000.c
index 5d8aed5..be9991b 100644
--- a/drivers/i2c/busses/i2c-ixp2000.c
+++ b/drivers/i2c/busses/i2c-ixp2000.c
@@ -35,7 +35,7 @@
 #include <linux/slab.h>
 
 #include <mach/hardware.h>	/* Pick up IXP2000-specific bits */
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 
 static inline int ixp2000_scl_pin(void *data)
 {