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Commit da653785 authored by Jingoo Han's avatar Jingoo Han Committed by Linus Torvalds
Browse files

backlight: kb3886_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 ff472015

drivers/video/backlight/kb3886_bl.c

+4 −14
Original line number Original line Diff line number Diff line
@@ -150,9 +150,9 @@ static int kb3886bl_probe(struct platform_device *pdev) 
	memset(&props, 0, sizeof(struct backlight_properties));

	memset(&props, 0, sizeof(struct backlight_properties));

	props.type = BACKLIGHT_RAW;

	props.type = BACKLIGHT_RAW;

	props.max_brightness = machinfo->max_intensity;

	props.max_brightness = machinfo->max_intensity;

	kb3886_backlight_device = backlight_device_register("kb3886-bl",

	kb3886_backlight_device = devm_backlight_device_register(&pdev->dev,

							    &pdev->dev, NULL,

							"kb3886-bl", &pdev->dev,

							    &kb3886bl_ops,

							NULL, &kb3886bl_ops,

							&props);

							&props);

	if (IS_ERR(kb3886_backlight_device))

	if (IS_ERR(kb3886_backlight_device))

		return PTR_ERR(kb3886_backlight_device);

		return PTR_ERR(kb3886_backlight_device);
@@ -166,18 +166,8 @@ static int kb3886bl_probe(struct platform_device *pdev) 
	return 0;

	return 0;

}

}





static int kb3886bl_remove(struct platform_device *pdev)

{

	struct backlight_device *bd = platform_get_drvdata(pdev);



	backlight_device_unregister(bd);



	return 0;

}



static struct platform_driver kb3886bl_driver = {

static struct platform_driver kb3886bl_driver = {

	.probe		= kb3886bl_probe,

	.probe		= kb3886bl_probe,

	.remove		= kb3886bl_remove,

	.driver		= {

	.driver		= {

		.name	= "kb3886-bl",

		.name	= "kb3886-bl",

		.pm	= &kb3886bl_pm_ops,

		.pm	= &kb3886bl_pm_ops,