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drivers/video/backlight/l4f00242t03.c: return proper error in l4f00242t03_probe if regulator_get() fails 

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Alberto Panizzo <alberto@amarulasolutions.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Axel Lin 2012-01-20 14:34:06 -08:00 committed by Linus Torvalds
parent 36c3e75907
commit d59d9ebaac
1 changed files with 2 additions and 0 deletions
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2
drivers/video/backlight/l4f00242t03.c
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@ -190,6 +190,7 @@ static int __devinit l4f00242t03_probe(struct spi_device *spi)
priv->io_reg = regulator_get(&spi->dev, "vdd");
if (IS_ERR(priv->io_reg)) {
ret = PTR_ERR(priv->io_reg);
dev_err(&spi->dev, "%s: Unable to get the IO regulator\n",
__func__);
goto err3;
@ -197,6 +198,7 @@ static int __devinit l4f00242t03_probe(struct spi_device *spi)
priv->core_reg = regulator_get(&spi->dev, "vcore");
if (IS_ERR(priv->core_reg)) {
ret = PTR_ERR(priv->core_reg);
dev_err(&spi->dev, "%s: Unable to get the core regulator\n",
__func__);
goto err4;