[media] cx18: convert to unlocked_ioctl

Also added locking around snd_cx18_pcm_ioctl as a precaution
as requested by Andy Walls.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index 9045f1ece0eb..ab461e27d9dd 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -41,7 +41,7 @@ static struct v4l2_file_operations cx18_v4l2_enc_fops = {
         .read = cx18_v4l2_read,
         .open = cx18_v4l2_open,
         /* FIXME change to video_ioctl2 if serialization lock can be removed */
-        .ioctl = cx18_v4l2_ioctl,
+        .unlocked_ioctl = cx18_v4l2_ioctl,
         .release = cx18_v4l2_close,
         .poll = cx18_v4l2_enc_poll,
 };