Commit ea3e24ca authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

media: atomisp-gc2235: drop an unused var 



Fix this clang Werror with W=1:

drivers/staging/media/atomisp/i2c/atomisp-gc2235.c:573:6: error: variable 'ret' set but not used [-Werror,-Wunused-but-set-variable]
        int ret = -1;
            ^

Reviewed-by: default avatarNathan Chancellor <nathan@kernel.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 652af08a

drivers/staging/media/atomisp/i2c/atomisp-gc2235.c

+5 −3
Original line number Diff line number Diff line
@@ -570,14 +570,16 @@ static int power_ctrl(struct v4l2_subdev *sd, bool flag) 
static int gpio_ctrl(struct v4l2_subdev *sd, bool flag)

{

	struct gc2235_device *dev = to_gc2235_sensor(sd);

	int ret = -1;

	int ret;



	if (!dev || !dev->platform_data)

		return -ENODEV;



	ret |= dev->platform_data->gpio1_ctrl(sd, !flag);

	ret = dev->platform_data->gpio1_ctrl(sd, !flag);

	usleep_range(60, 90);

	return dev->platform_data->gpio0_ctrl(sd, flag);

	ret |= dev->platform_data->gpio0_ctrl(sd, flag);



	return ret;

}



static int power_up(struct v4l2_subdev *sd)