backlight: lms283gf05: use devm_lcd_device_register()
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>
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@ -173,7 +173,8 @@ static int lms283gf05_probe(struct spi_device *spi)
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return -ENOMEM;
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return -ENOMEM;
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}
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}
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ld = lcd_device_register("lms283gf05", &spi->dev, st, &lms_ops);
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ld = devm_lcd_device_register(&spi->dev, "lms283gf05", &spi->dev, st,
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&lms_ops);
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if (IS_ERR(ld))
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if (IS_ERR(ld))
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return PTR_ERR(ld);
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return PTR_ERR(ld);
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@ -190,22 +191,12 @@ static int lms283gf05_probe(struct spi_device *spi)
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return 0;
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return 0;
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}
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}
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static int lms283gf05_remove(struct spi_device *spi)
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{
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struct lms283gf05_state *st = spi_get_drvdata(spi);
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lcd_device_unregister(st->ld);
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return 0;
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}
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static struct spi_driver lms283gf05_driver = {
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static struct spi_driver lms283gf05_driver = {
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.driver = {
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.driver = {
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.name = "lms283gf05",
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.name = "lms283gf05",
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.owner = THIS_MODULE,
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.owner = THIS_MODULE,
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},
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},
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.probe = lms283gf05_probe,
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.probe = lms283gf05_probe,
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.remove = lms283gf05_remove,
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};
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};
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module_spi_driver(lms283gf05_driver);
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module_spi_driver(lms283gf05_driver);
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