drm/nouveau: handle backlight_device_register failure
authorMarcin Slusarz <marcin.slusarz@gmail.com>
Sun, 27 Jan 2013 16:13:52 +0000 (17:13 +0100)
committerBen Skeggs <bskeggs@redhat.com>
Wed, 20 Feb 2013 06:00:39 +0000 (16:00 +1000)
Found by smatch.

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

No differences found