From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chuhong Yuan Date: Fri, 01 Nov 2019 06:53:33 +0000 Subject: [PATCH] backlight: lp855x: disable enable regulator when remove Message-Id: <20191101065333.7004-1-hslester96@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Milo Kim , Lee Jones , Daniel Thompson , Jingoo Han , Bartlomiej Zolnierkiewicz , dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, Chuhong Yuan lp855x forgets to disable enable regulator when remove. Add a call to regulator_disable in remove just like what is done to supply regulator. Signed-off-by: Chuhong Yuan --- drivers/video/backlight/lp855x_bl.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c index f68920131a4a..4fcf9ec18868 100644 --- a/drivers/video/backlight/lp855x_bl.c +++ b/drivers/video/backlight/lp855x_bl.c @@ -499,6 +499,8 @@ static int lp855x_remove(struct i2c_client *cl) backlight_update_status(lp->bl); if (lp->supply) regulator_disable(lp->supply); + if (lp->enable) + regulator_disable(lp->enable); sysfs_remove_group(&lp->dev->kobj, &lp855x_attr_group); return 0; -- 2.23.0