[media] i2c/wm8739: Remove compat control ops

They are no longer used in old non-control-framework
bridge drivers.

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/i2c/wm8739.c

@@ -176,13 +176,6 @@ static const struct v4l2_ctrl_ops wm8739_ctrl_ops = {
 
 static const struct v4l2_subdev_core_ops wm8739_core_ops = {
 	.log_status = wm8739_log_status,
-	.g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
-	.try_ext_ctrls = v4l2_subdev_try_ext_ctrls,
-	.s_ext_ctrls = v4l2_subdev_s_ext_ctrls,
-	.g_ctrl = v4l2_subdev_g_ctrl,
-	.s_ctrl = v4l2_subdev_s_ctrl,
-	.queryctrl = v4l2_subdev_queryctrl,
-	.querymenu = v4l2_subdev_querymenu,
 };
 
 static const struct v4l2_subdev_audio_ops wm8739_audio_ops = {