leds: leds-hp6xx: Use devm_led_classdev_register
Use resource-managed function devm_led_classdev_register instead of led_classdev_register to simplify error path. An unnecessary check of ret is replaced with a direct return Also, remove redundant hp6xxled_remove. Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
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@ -59,28 +59,15 @@ static int hp6xxled_probe(struct platform_device *pdev)
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{
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{
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int ret;
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int ret;
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ret = led_classdev_register(&pdev->dev, &hp6xx_red_led);
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ret = devm_led_classdev_register(&pdev->dev, &hp6xx_red_led);
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if (ret < 0)
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if (ret < 0)
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return ret;
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return ret;
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ret = led_classdev_register(&pdev->dev, &hp6xx_green_led);
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return devm_led_classdev_register(&pdev->dev, &hp6xx_green_led);
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if (ret < 0)
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led_classdev_unregister(&hp6xx_red_led);
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return ret;
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}
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static int hp6xxled_remove(struct platform_device *pdev)
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{
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led_classdev_unregister(&hp6xx_red_led);
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led_classdev_unregister(&hp6xx_green_led);
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return 0;
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}
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}
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static struct platform_driver hp6xxled_driver = {
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static struct platform_driver hp6xxled_driver = {
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.probe = hp6xxled_probe,
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.probe = hp6xxled_probe,
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.remove = hp6xxled_remove,
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.driver = {
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.driver = {
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.name = "hp6xx-led",
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.name = "hp6xx-led",
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},
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},
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