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Commit 23741ada authored by Jingoo Han's avatar Jingoo Han Committed by Linus Torvalds
Browse files

backlight: ep93xx: use devm_backlight_device_register() 



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

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 02f0092c

drivers/video/backlight/ep93xx_bl.c

+2 −11
Original line number Diff line number Diff line
@@ -92,8 +92,8 @@ static int ep93xxbl_probe(struct platform_device *dev) 
	memset(&props, 0, sizeof(struct backlight_properties));

	props.type = BACKLIGHT_RAW;

	props.max_brightness = EP93XX_MAX_BRIGHT;

	bl = backlight_device_register(dev->name, &dev->dev, ep93xxbl,

				       &ep93xxbl_ops, &props);

	bl = devm_backlight_device_register(&dev->dev, dev->name, &dev->dev,

					ep93xxbl, &ep93xxbl_ops, &props);

	if (IS_ERR(bl))

		return PTR_ERR(bl);
@@ -106,14 +106,6 @@ static int ep93xxbl_probe(struct platform_device *dev) 
	return 0;

}



static int ep93xxbl_remove(struct platform_device *dev)

{

	struct backlight_device *bl = platform_get_drvdata(dev);



	backlight_device_unregister(bl);

	return 0;

}



#ifdef CONFIG_PM_SLEEP

static int ep93xxbl_suspend(struct device *dev)

{
@@ -140,7 +132,6 @@ static struct platform_driver ep93xxbl_driver = { 
		.pm	= &ep93xxbl_pm_ops,

	},

	.probe		= ep93xxbl_probe,

	.remove		= ep93xxbl_remove,

};



module_platform_driver(ep93xxbl_driver);