diff options
| author |   Dan Carpenter <error27@gmail.com> | 2010-03-22 20:51:36 -0400 |
|---|---|---|
| committer |   Richard Purdie <rpurdie@linux.intel.com> | 2010-05-26 13:08:31 +0100 |
| commit | 3e4a326df654d748d73600068fbdbdfed0b0db43 (patch) | |
| tree | 802687d227e8f7c2e00dd752d241811501b5745a /drivers/video | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 (diff) | |
| download | linux-dev-3e4a326df654d748d73600068fbdbdfed0b0db43.tar.xz linux-dev-3e4a326df654d748d73600068fbdbdfed0b0db43.zip | |
backlight: backlight_device_register() return ERR_PTR()
backlight_device_register() returns a valid pointer or ERR_PTR() never
NULL.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/backlight/adx_bl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/backlight/adx_bl.c b/drivers/video/backlight/adx_bl.c index 7f4a7c30a98b..fe9af129c5dd 100644 --- a/drivers/video/backlight/adx_bl.c +++ b/drivers/video/backlight/adx_bl.c @@ -107,8 +107,8 @@ static int __devinit adx_backlight_probe(struct platform_device *pdev) props.max_brightness = 0xff; bldev = backlight_device_register(dev_name(&pdev->dev), &pdev->dev, bl, &adx_backlight_ops, &props); - if (!bldev) { - ret = -ENOMEM; + if (IS_ERR(bldev)) { + ret = PTR_ERR(bldev); goto out; } |