ARM: imx: use imx_add_gpio_keys to register "gpio-keys" devices

LAKML-Reference: 1302207841-12450-1-git-send-email-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 3 insertions, 12 deletions

diff --git a/arch/arm/mach-mx3/mach-armadillo5x0.c b/arch/arm/mach-mx3/mach-armadillo5x0.c
index 226829bf7c2..ace0c4c3b66 100644
--- a/arch/arm/mach-mx3/mach-armadillo5x0.c
+++ b/arch/arm/mach-mx3/mach-armadillo5x0.c
@@ -34,7 +34,6 @@
 #include <linux/mtd/physmap.h>
 #include <linux/io.h>
 #include <linux/input.h>
-#include <linux/gpio_keys.h>
 #include <linux/i2c.h>
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
@@ -280,20 +279,12 @@ static struct gpio_keys_button armadillo5x0_buttons[] = {
         }
 };
 
-static struct gpio_keys_platform_data armadillo5x0_button_data = {
+static const struct gpio_keys_platform_data
+                armadillo5x0_button_data __initconst = {
         .buttons        = armadillo5x0_buttons,
         .nbuttons       = ARRAY_SIZE(armadillo5x0_buttons),
 };
 
-static struct platform_device armadillo5x0_button_device = {
-        .name           = "gpio-keys",
-        .id             = -1,
-        .num_resources  = 0,
-        .dev            = {
-                .platform_data  = &armadillo5x0_button_data,
-        }
-};
-
 /*
  * NAND Flash
  */
@@ -496,7 +487,6 @@ static const struct imxuart_platform_data uart_pdata __initconst = {
 
 static struct platform_device *devices[] __initdata = {
         &armadillo5x0_smc911x_device,
-        &armadillo5x0_button_device,
 };
 
 /*
@@ -508,6 +498,7 @@ static void __init armadillo5x0_init(void)
                         ARRAY_SIZE(armadillo5x0_pins), "armadillo5x0");
 
         platform_add_devices(devices, ARRAY_SIZE(devices));
+        imx_add_gpio_keys(&armadillo5x0_button_data);
         imx31_add_imx_i2c1(NULL);
 
         /* Register UART */