leds: leds-wrap.c: Use devm_led_classdev_register
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>
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1 changed files with 4 additions and 24 deletions
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@ -76,39 +76,19 @@ static int wrap_led_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, &wrap_power_led);
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ret = devm_led_classdev_register(&pdev->dev, &wrap_power_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, &wrap_error_led);
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ret = devm_led_classdev_register(&pdev->dev, &wrap_error_led);
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if (ret < 0)
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if (ret < 0)
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goto err1;
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return ret;
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ret = led_classdev_register(&pdev->dev, &wrap_extra_led);
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return devm_led_classdev_register(&pdev->dev, &wrap_extra_led);
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if (ret < 0)
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goto err2;
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return ret;
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err2:
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led_classdev_unregister(&wrap_error_led);
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err1:
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led_classdev_unregister(&wrap_power_led);
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return ret;
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}
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static int wrap_led_remove(struct platform_device *pdev)
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{
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led_classdev_unregister(&wrap_power_led);
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led_classdev_unregister(&wrap_error_led);
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led_classdev_unregister(&wrap_extra_led);
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return 0;
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}
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}
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static struct platform_driver wrap_led_driver = {
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static struct platform_driver wrap_led_driver = {
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.probe = wrap_led_probe,
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.probe = wrap_led_probe,
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.remove = wrap_led_remove,
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.driver = {
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.driver = {
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.name = DRVNAME,
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.name = DRVNAME,
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},
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},
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