ARM: lpc32xx: move custom GPIO header

Move <mach/gpio-lpc32xx.h> to <linux/platform_data/gpio-lpc32xx.h>.

Acked-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/gpio/gpio-lpc32xx.c b/drivers/gpio/gpio-lpc32xx.c
index 2d5555d..a7093e0 100644
--- a/drivers/gpio/gpio-lpc32xx.c
+++ b/drivers/gpio/gpio-lpc32xx.c
@@ -25,10 +25,10 @@
 #include <linux/of_gpio.h>
 #include <linux/platform_device.h>
 #include <linux/module.h>
+#include <linux/platform_data/gpio-lpc32xx.h>
 
 #include <mach/hardware.h>
 #include <mach/platform.h>
-#include <mach/gpio-lpc32xx.h>
 #include <mach/irqs.h>
 
 #define LPC32XX_GPIO_P3_INP_STATE		_GPREG(0x000)