a22: use system gpio-leds controls code

diff --git a/arch/arm/mach-rk29/board-rk29-a22.c b/arch/arm/mach-rk29/board-rk29-a22.c
index ef4c024c3edc66b2382189eddc40de55bdf22e95..c3ca7ab88c008b9dc4eeeefcd56d59883136c5d0 100755 (executable)
--- a/arch/arm/mach-rk29/board-rk29-a22.c
+++ b/arch/arm/mach-rk29/board-rk29-a22.c
@@ -57,6 +57,7 @@
 
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
+#include <linux/leds.h>
 
 #include "devices.h"
 
@@ -1984,19 +1985,30 @@ struct platform_device aw9364_device_backlight = {
 
 #endif
 
-#ifdef CONFIG_BUTTON_LIGHT      
-struct rk29_button_light_info rk29_button_light_info = {
-       .led_on_pin   = RK29_PIN6_PB4,
-       .led_on_level = GPIO_HIGH,
+#ifdef CONFIG_LEDS_GPIO_PLATFORM
+#define NUM_LEDS 1
+struct gpio_led rk29_leds[NUM_LEDS] = {
+               {
+                       .name = "rk29_led",
+                       .gpio = RK29_PIN6_PB4,
+                       .active_low = 0,
+                       .default_state = LEDS_GPIO_DEFSTATE_OFF,
+               },
 };
 
-struct platform_device rk29_device_button_light = {
-               .name   = "rk29_button_light",
-               .id     = -1,
-               .dev    = {
-                  .platform_data  = &rk29_button_light_info,
-               }
+struct gpio_led_platform_data rk29_leds_pdata = {
+       .num_leds = NUM_LEDS,
+       .leds = &rk29_leds,
 };
+
+struct platform_device rk29_device_gpio_leds = {
+       .name   = "leds-gpio",
+       .id     = -1,
+       .dev    = {
+          .platform_data  = &rk29_leds_pdata,
+       },
+};
+
 #endif
 
 /*****************************************************************************************
@@ -2507,8 +2519,8 @@ static struct platform_device *devices[] __initdata = {
 #ifdef CONFIG_BACKLIGHT_AW9364
        &aw9364_device_backlight,
 #endif
-#ifdef CONFIG_BUTTON_LIGHT       
-       &rk29_device_button_light,
+#ifdef CONFIG_LEDS_GPIO_PLATFORM
+       &rk29_device_gpio_leds,
 #endif
 #ifdef CONFIG_RK29_VMAC
        &rk29_device_vmac,