Commit cc74074a authored Feb 01, 2022 by Dan Carpenter Committed by Mauro Carvalho Chehab Feb 17, 2022

media: i2c: ov08d10: Unlock on error in ov08d10_enum_frame_size()



This error path needs to drop the mutex to avoid a deadlock.

Fixes: 7be91e02 ("media: i2c: Add ov08d10 camera sensor driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

parent 24e9edc1

drivers/media/i2c/ov08d10.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1264,8 +1264,10 @@ static int ov08d10_enum_frame_size(struct v4l2_subdev *sd,
		return -EINVAL;

		mutex_lock(&ov08d10->mutex);
		if (fse->code != ov08d10_get_format_code(ov08d10))
		if (fse->code != ov08d10_get_format_code(ov08d10)) {
		mutex_unlock(&ov08d10->mutex);
		return -EINVAL;
		}
		mutex_unlock(&ov08d10->mutex);

		fse->min_width = ov08d10->priv_lane->sp_modes[fse->index].width;