backlight: fix class_find_device() arguments
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 7 Feb 2013 00:43:02 +0000 (16:43 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 7 Feb 2013 00:43:02 +0000 (16:43 -0800)
commit3213f631da786bee317363d251a0cc54b74bc827
tree86ab06d08c6309916ad5ae82c6f0f62d63bd2388
parent6e9430ac57e8c1f41ab24ef7fbb3d452c7eb7246
backlight: fix class_find_device() arguments

Michał's previous patch missed this backlight check to fix up the
class_find_device() arguments.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Cc: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/video/backlight/backlight.c