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leds: leds-wrap.c: Use devm_led_classdev_register

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Use of resource managed function devm_led_classdev_register to
make initialization path simpler. Also removed redundant remove
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 2015-10-21 03:58:35 -07:00 committed by Jacek Anaszewski
parent 10238adb6f
commit e9aadb864f
1 changed files with 4 additions and 24 deletions
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26
drivers/leds/leds-wrap.c
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@ -76,39 +76,19 @@ static int wrap_led_probe(struct platform_device *pdev)
{
int ret;
ret = led_classdev_register(&pdev->dev, &wrap_power_led);
ret = devm_led_classdev_register(&pdev->dev, &wrap_power_led);
if (ret < 0)
return ret;
ret = led_classdev_register(&pdev->dev, &wrap_error_led);
ret = devm_led_classdev_register(&pdev->dev, &wrap_error_led);
if (ret < 0)
goto err1;
ret = led_classdev_register(&pdev->dev, &wrap_extra_led);
if (ret < 0)
goto err2;
return ret;
err2:
led_classdev_unregister(&wrap_error_led);
err1:
led_classdev_unregister(&wrap_power_led);
return ret;
}
static int wrap_led_remove(struct platform_device *pdev)
{
led_classdev_unregister(&wrap_power_led);
led_classdev_unregister(&wrap_error_led);
led_classdev_unregister(&wrap_extra_led);
return 0;
return devm_led_classdev_register(&pdev->dev, &wrap_extra_led);
}
static struct platform_driver wrap_led_driver = {
.probe = wrap_led_probe,
.remove = wrap_led_remove,
.driver = {
.name = DRVNAME,
},