2 files changed, 4 insertions, 18 deletions

diff --git a/arch/mips/include/asm/mach-rc32434/gpio.h b/arch/mips/include/asm/mach-rc32434/gpio.h
index 3cb50d17b62d..12ee8d510160 100644
--- a/arch/mips/include/asm/mach-rc32434/gpio.h
+++ b/arch/mips/include/asm/mach-rc32434/gpio.h
@@ -80,6 +80,9 @@ struct rb532_gpio_reg {
 /* Compact Flash GPIO pin */
 #define CF_GPIO_NUM             13
 
+/* S1 button GPIO (shared with UART0_SIN) */
+#define GPIO_BTN_S1             1
+
 extern void rb532_gpio_set_ilevel(int bit, unsigned gpio);
 extern void rb532_gpio_set_istat(int bit, unsigned gpio);
 extern void rb532_gpio_set_func(unsigned gpio);
diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c
index 4a5f05b662ae..9f40e1ff9b4f 100644
--- a/arch/mips/rb532/devices.c
+++ b/arch/mips/rb532/devices.c
@@ -200,26 +200,9 @@ static struct platform_device rb532_led = {
         .id = -1,
 };
 
-static struct gpio_keys_button rb532_gpio_btn[] = {
-        {
-                .gpio = 1,
-                .code = BTN_0,
-                .desc = "S1",
-                .active_low = 1,
-        }
-};
-
-static struct gpio_keys_platform_data rb532_gpio_btn_data = {
-        .buttons = rb532_gpio_btn,
-        .nbuttons = ARRAY_SIZE(rb532_gpio_btn),
-};
-
 static struct platform_device rb532_button = {
-        .name   = "gpio-keys",
+        .name   = "rb532-button",
         .id     = -1,
-        .dev    = {
-                .platform_data = &rb532_gpio_btn_data,
-        }
 };
 
 static struct resource rb532_wdt_res[] = {