#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/leds.h>
+#include <linux/gpio.h>
+#include <linux/slab.h>
-#include <asm/hardware.h>
-#include <asm/arch/regs-gpio.h>
-#include <asm/arch/leds-gpio.h>
+#include <mach/hardware.h>
+#include <mach/regs-gpio.h>
+#include <mach/leds-gpio.h>
/* our context */
led->cdev.brightness_set = s3c24xx_led_set;
led->cdev.default_trigger = pdata->def_trigger;
led->cdev.name = pdata->name;
+ led->cdev.flags |= LED_CORE_SUSPENDRESUME;
led->pdata = pdata;
ret = led_classdev_register(&dev->dev, &led->cdev);
if (ret < 0) {
dev_err(&dev->dev, "led_classdev_register failed\n");
- goto exit_err1;
+ kfree(led);
+ return ret;
}
return 0;
-
- exit_err1:
- kfree(led);
- return ret;
-}
-
-
-#ifdef CONFIG_PM
-static int s3c24xx_led_suspend(struct platform_device *dev, pm_message_t state)
-{
- struct s3c24xx_gpio_led *led = pdev_to_gpio(dev);
-
- led_classdev_suspend(&led->cdev);
- return 0;
-}
-
-static int s3c24xx_led_resume(struct platform_device *dev)
-{
- struct s3c24xx_gpio_led *led = pdev_to_gpio(dev);
-
- led_classdev_resume(&led->cdev);
- return 0;
}
-#else
-#define s3c24xx_led_suspend NULL
-#define s3c24xx_led_resume NULL
-#endif
static struct platform_driver s3c24xx_led_driver = {
.probe = s3c24xx_led_probe,
.remove = s3c24xx_led_remove,
- .suspend = s3c24xx_led_suspend,
- .resume = s3c24xx_led_resume,
.driver = {
.name = "s3c24xx_led",
.owner = THIS_MODULE,