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backlight: hp680_bl: use devm_backlight_device_register()

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Use devm_backlight_device_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.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 2014-01-23 15:54:25 -08:00 committed by Linus Torvalds
parent 0ec585d320
commit 0561c1794a
1 changed files with 2 additions and 4 deletions
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6
drivers/video/backlight/hp680_bl.c
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@ -110,8 +110,8 @@ static int hp680bl_probe(struct platform_device *pdev)
memset(&props, 0, sizeof(struct backlight_properties));
props.type = BACKLIGHT_RAW;
props.max_brightness = HP680_MAX_INTENSITY;
bd = backlight_device_register("hp680-bl", &pdev->dev, NULL,
&hp680bl_ops, &props);
bd = devm_backlight_device_register(&pdev->dev, "hp680-bl", &pdev->dev,
NULL, &hp680bl_ops, &props);
if (IS_ERR(bd))
return PTR_ERR(bd);
@ -131,8 +131,6 @@ static int hp680bl_remove(struct platform_device *pdev)
bd->props.power = 0;
hp680bl_send_intensity(bd);
backlight_device_unregister(bd);
return 0;
}