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backlight: ili922x: use devm_lcd_device_register()

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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 15:09:26 -08:00 • committed by Linus Torvalds
parent ea5092c890
commit a7e9e3ffd7
1 changed files with 2 additions and 5 deletions
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7
drivers/video/backlight/ili922x.c
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@ -513,8 +513,8 @@ static int ili922x_probe(struct spi_device *spi)
ili->power = FB_BLANK_POWERDOWN; ili->power = FB_BLANK_POWERDOWN;
lcd = lcd_device_register("ili922xlcd", &spi->dev, ili, lcd = devm_lcd_device_register(&spi->dev, "ili922xlcd", &spi->dev, ili,
&ili922x_ops); &ili922x_ops);
if (IS_ERR(lcd)) { if (IS_ERR(lcd)) {
dev_err(&spi->dev, "cannot register LCD\n"); dev_err(&spi->dev, "cannot register LCD\n");
return PTR_ERR(lcd); return PTR_ERR(lcd);
@ -530,10 +530,7 @@ static int ili922x_probe(struct spi_device *spi)
static int ili922x_remove(struct spi_device *spi) static int ili922x_remove(struct spi_device *spi)
{ {
struct ili922x *ili = spi_get_drvdata(spi);
ili922x_poweroff(spi); ili922x_poweroff(spi);
lcd_device_unregister(ili->ld);
return 0; return 0;
} }