From d59d9ebaacba32b63f24d53b1463519b445b4683 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Fri, 20 Jan 2012 14:34:06 -0800 Subject: [PATCH] drivers/video/backlight/l4f00242t03.c: return proper error in l4f00242t03_probe if regulator_get() fails Signed-off-by: Axel Lin Acked-by: Alberto Panizzo Cc: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/backlight/l4f00242t03.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/video/backlight/l4f00242t03.c b/drivers/video/backlight/l4f00242t03.c index 4f5d1c4cb6ab..27d1d7a29c77 100644 --- a/drivers/video/backlight/l4f00242t03.c +++ b/drivers/video/backlight/l4f00242t03.c @@ -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; -- 2.34.1