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staging: nvec: replace led_classdev_register 

Replace the led_classdev_register() with the platform managed version
devm_led_classdev_register() & henceforth remove the redundant
nvec_paz00_remove() function.

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Acked-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Hari Prasath Gujulan Elango 2016-01-21 10:23:46 +00:00 committed by Greg Kroah-Hartman
parent 66ad85d13f
commit f52e240816
1 changed files with 1 additions and 11 deletions
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12
drivers/staging/nvec/nvec_paz00.c
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@ -63,7 +63,7 @@ static int nvec_paz00_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, led);
ret = led_classdev_register(&pdev->dev, &led->cdev);
ret = devm_led_classdev_register(&pdev->dev, &led->cdev);
if (ret < 0)
return ret;
@ -73,18 +73,8 @@ static int nvec_paz00_probe(struct platform_device *pdev)
return 0;
}
static int nvec_paz00_remove(struct platform_device *pdev)
{
struct nvec_led *led = platform_get_drvdata(pdev);
led_classdev_unregister(&led->cdev);
return 0;
}
static struct platform_driver nvec_paz00_driver = {
.probe = nvec_paz00_probe,
.remove = nvec_paz00_remove,
.driver = {
.name = "nvec-paz00",
},