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backlight: lms501kf03: use devm_lcd_device_register() 

Use devm_lcd_device_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.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 2013-11-12 15:09:29 -08:00 committed by Linus Torvalds
parent 0a1c55d021
commit 8358741ab7
1 changed files with 2 additions and 4 deletions
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6
drivers/video/backlight/lms501kf03.c
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@ -350,8 +350,8 @@ static int lms501kf03_probe(struct spi_device *spi)
return -EINVAL; return -EINVAL;
} }
ld = lcd_device_register("lms501kf03", &spi->dev, lcd, ld = devm_lcd_device_register(&spi->dev, "lms501kf03", &spi->dev, lcd,
&lms501kf03_lcd_ops); &lms501kf03_lcd_ops);
if (IS_ERR(ld)) if (IS_ERR(ld))
return PTR_ERR(ld); return PTR_ERR(ld);
@ -382,8 +382,6 @@ static int lms501kf03_remove(struct spi_device *spi)
struct lms501kf03 *lcd = spi_get_drvdata(spi); struct lms501kf03 *lcd = spi_get_drvdata(spi);
lms501kf03_power(lcd, FB_BLANK_POWERDOWN); lms501kf03_power(lcd, FB_BLANK_POWERDOWN);
lcd_device_unregister(lcd->ld);
return 0; return 0;
} }