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Commit de2efd2a authored by Jingoo Han's avatar Jingoo Han Committed by Linus Torvalds
Browse files

backlight: generic_bl: use devm_backlight_device_register() 



Use devm_backlight_device_register() to make cleanup paths simpler.

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 23741ada

drivers/video/backlight/generic_bl.c

+2 −4
Original line number Original line Diff line number Diff line
@@ -93,8 +93,8 @@ static int genericbl_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;

	bd = backlight_device_register(name, &pdev->dev, NULL, &genericbl_ops,

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

				       &props);

					NULL, &genericbl_ops, &props);

	if (IS_ERR(bd))

	if (IS_ERR(bd))

		return PTR_ERR(bd);

		return PTR_ERR(bd);
@@ -118,8 +118,6 @@ static int genericbl_remove(struct platform_device *pdev) 
	bd->props.brightness = 0;

	bd->props.brightness = 0;

	backlight_update_status(bd);

	backlight_update_status(bd);





	backlight_device_unregister(bd);



	dev_info(&pdev->dev, "Generic Backlight Driver Unloaded\n");

	dev_info(&pdev->dev, "Generic Backlight Driver Unloaded\n");

	return 0;

	return 0;

}

}