[ARM] 5135/1: pxa: drop superfluous asm/arch/pxa2xx-gpio.h includes

Both i2c-pxa.c and irq.c still include pxa2xx-gpio.h although is is not
needed anymore.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-pxa/irq.c

@@ -21,7 +21,6 @@
 #include <asm/irq.h>
 #include <asm/mach/irq.h>
 #include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
 
 #include "generic.h"
 

drivers/i2c/busses/i2c-pxa.c

@@ -39,7 +39,6 @@
 #include <asm/io.h>
 #include <asm/arch/i2c.h>
 #include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
 
 struct pxa_i2c {
 	spinlock_t		lock;