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backlight: tps65217_bl: use devm_backlight_device_register()

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Use devm_backlight_device_register() to make cleanup paths simpler, and
remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jingoo Han 2013-11-12 15:09:24 -08:00 committed by Linus Torvalds
parent c423a77121
commit 626d09089f
1 changed files with 1 additions and 11 deletions
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12
drivers/video/backlight/tps65217_bl.c
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@ -313,7 +313,7 @@ static int tps65217_bl_probe(struct platform_device *pdev)
bl_props.type = BACKLIGHT_RAW;
bl_props.max_brightness = 100;
tps65217_bl->bl = backlight_device_register(pdev->name,
tps65217_bl->bl = devm_backlight_device_register(&pdev->dev, pdev->name,
tps65217_bl->dev, tps65217_bl,
&tps65217_bl_ops, &bl_props);
if (IS_ERR(tps65217_bl->bl)) {
@ -329,18 +329,8 @@ static int tps65217_bl_probe(struct platform_device *pdev)
return 0;
}
static int tps65217_bl_remove(struct platform_device *pdev)
{
struct tps65217_bl *tps65217_bl = platform_get_drvdata(pdev);
backlight_device_unregister(tps65217_bl->bl);
return 0;
}
static struct platform_driver tps65217_bl_driver = {
.probe = tps65217_bl_probe,
.remove = tps65217_bl_remove,
.driver = {
.owner = THIS_MODULE,
.name = "tps65217-bl",