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Commit 56445293 authored by Jingoo Han's avatar Jingoo Han Committed by Linus Torvalds
Browse files

backlight: da903x_bl: 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 26faf15c

drivers/video/backlight/da903x_bl.c

+3 −11
Original line number Diff line number Diff line
@@ -144,7 +144,8 @@ static int da903x_backlight_probe(struct platform_device *pdev) 
	memset(&props, 0, sizeof(props));

	props.type = BACKLIGHT_RAW;

	props.max_brightness = max_brightness;

	bl = backlight_device_register(pdev->name, data->da903x_dev, data,

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

					data->da903x_dev, data,

					&da903x_backlight_ops, &props);

	if (IS_ERR(bl)) {

		dev_err(&pdev->dev, "failed to register backlight\n");
@@ -158,21 +159,12 @@ static int da903x_backlight_probe(struct platform_device *pdev) 
	return 0;

}



static int da903x_backlight_remove(struct platform_device *pdev)

{

	struct backlight_device *bl = platform_get_drvdata(pdev);



	backlight_device_unregister(bl);

	return 0;

}



static struct platform_driver da903x_backlight_driver = {

	.driver		= {

		.name	= "da903x-backlight",

		.owner	= THIS_MODULE,

	},

	.probe		= da903x_backlight_probe,

	.remove		= da903x_backlight_remove,

};



module_platform_driver(da903x_backlight_driver);