Commit 9a57d72b authored by Sakari Ailus's avatar Sakari Ailus Committed by Mauro Carvalho Chehab
Browse files

media: mt9m111: No need to check for the regulator 



The regulator_get() function returns a regulator when it succeeds. There's
no need to check whether the regulator is NULL later on.

Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: default avatarMarco Felsch <m.felsch@pengutronix.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 3a959dcd

drivers/media/i2c/mt9m111.c

+4 −7
Original line number Diff line number Diff line
@@ -984,11 +984,9 @@ static int mt9m111_power_on(struct mt9m111 *mt9m111) 
	if (ret < 0)

		return ret;



	if (mt9m111->regulator) {

	ret = regulator_enable(mt9m111->regulator);

	if (ret < 0)

		return ret;

	}



	ret = mt9m111_resume(mt9m111);

	if (ret < 0) {
@@ -1002,7 +1000,6 @@ static int mt9m111_power_on(struct mt9m111 *mt9m111) 
static void mt9m111_power_off(struct mt9m111 *mt9m111)

{

	mt9m111_suspend(mt9m111);

	if (mt9m111->regulator)

	regulator_disable(mt9m111->regulator);

	v4l2_clk_disable(mt9m111->clk);

}