video: backlight: pwm_bl: fix backlight polarity
authorMark Yao <mark.yao@rock-chips.com>
Fri, 17 Mar 2017 09:31:33 +0000 (17:31 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Mon, 20 Mar 2017 02:49:34 +0000 (10:49 +0800)
commite16d8ea93462dee7a3371055c283b65176109a15
treeec028d7fbf1bc2f6403a393f7c7eec7659ce46fe
parentb20e10aa930959ee1ee2f826296a40d82c8c2bba
video: backlight: pwm_bl: fix backlight polarity

Backlight polarity not works without pwm_adjust_config.

Change-Id: I11e5eefe340f758b6721021f13238306b3721270
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
drivers/video/backlight/pwm_bl.c