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leds: leds-locomo.c: Use devm_led_classdev_register

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Use resource managed function devm_led_classdev_register to make
initialisation path simpler.
Also removed redundant led_classdev_unregister function.

Signed-off-by: Fida Mohammad <fmthoker@gmail.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
This commit is contained in:
Fida Mohammad
2015-10-16 14:33:03 -07:00
committed by Jacek Anaszewski
父節點 707f33ed85
當前提交 d439861434
共有 1 個文件被更改，包括 2 次插入 和 13 次删除
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15
drivers/leds/leds-locomo.c
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@@ -59,23 +59,13 @@ static int locomoled_probe(struct locomo_dev *ldev)
{
int ret;
ret = led_classdev_register(&ldev->dev, &locomo_led0);
ret = devm_led_classdev_register(&ldev->dev, &locomo_led0);
if (ret < 0)
return ret;
ret = led_classdev_register(&ldev->dev, &locomo_led1);
if (ret < 0)
led_classdev_unregister(&locomo_led0);
return ret;
return devm_led_classdev_register(&ldev->dev, &locomo_led1);
}
static int locomoled_remove(struct locomo_dev *dev)
{
led_classdev_unregister(&locomo_led0);
led_classdev_unregister(&locomo_led1);
return 0;
}
static struct locomo_driver locomoled_driver = {
.drv = {
@@ -83,7 +73,6 @@ static struct locomo_driver locomoled_driver = {
},
.devid = LOCOMO_DEVID_LED,
.probe = locomoled_probe,
.remove = locomoled_remove,
};
static int __init locomoled_init(void)