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backlight: lms283gf05: use devm_lcd_device_register()

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Use devm_lcd_device_register() to make cleanup paths simpler, and remove
unnecessary remove().

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 15:09:28 -08:00 committed by Linus Torvalds
parent 5690378efa
commit 0a1c55d021
1 changed files with 2 additions and 11 deletions
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13
drivers/video/backlight/lms283gf05.c
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@ -173,7 +173,8 @@ static int lms283gf05_probe(struct spi_device *spi)
return -ENOMEM; return -ENOMEM;
} }
ld = lcd_device_register("lms283gf05", &spi->dev, st, &lms_ops); ld = devm_lcd_device_register(&spi->dev, "lms283gf05", &spi->dev, st,
&lms_ops);
if (IS_ERR(ld)) if (IS_ERR(ld))
return PTR_ERR(ld); return PTR_ERR(ld);
@ -190,22 +191,12 @@ static int lms283gf05_probe(struct spi_device *spi)
return 0; return 0;
} }
static int lms283gf05_remove(struct spi_device *spi)
{
struct lms283gf05_state *st = spi_get_drvdata(spi);
lcd_device_unregister(st->ld);
return 0;
}
static struct spi_driver lms283gf05_driver = { static struct spi_driver lms283gf05_driver = {
.driver = { .driver = {
.name = "lms283gf05", .name = "lms283gf05",
.owner = THIS_MODULE, .owner = THIS_MODULE,
}, },
.probe = lms283gf05_probe, .probe = lms283gf05_probe,
.remove = lms283gf05_remove,
}; };
module_spi_driver(lms283gf05_driver); module_spi_driver(lms283gf05_driver);