[media] cx231xx: remove current_norm usage

The use of this field is deprecated since it will not work when multiple
device nodes reference the same video input (the video and vbi nodes in
this case). The norm field should be a device-global value.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/usb/cx231xx/cx231xx-417.c

@@ -2115,7 +2115,6 @@ static struct video_device cx231xx_mpeg_template = {
 	.ioctl_ops     = &mpeg_ioctl_ops,
 	.minor         = -1,
 	.tvnorms       = CX231xx_NORMS,
-	.current_norm  = V4L2_STD_NTSC_M,
 };
 
 void cx231xx_417_unregister(struct cx231xx *dev)

drivers/media/usb/cx231xx/cx231xx-video.c

@@ -2230,7 +2230,6 @@ static const struct video_device cx231xx_video_template = {
 	.release      = video_device_release,
 	.ioctl_ops    = &video_ioctl_ops,
 	.tvnorms      = V4L2_STD_ALL,
-	.current_norm = V4L2_STD_PAL,
 };
 
 static const struct v4l2_file_operations radio_fops = {
@@ -2301,7 +2300,7 @@ int cx231xx_register_analog_devices(struct cx231xx *dev)
 		     dev->name, CX231XX_VERSION);
 
 	/* set default norm */
-	/*dev->norm = cx231xx_video_template.current_norm; */
+	dev->norm = V4L2_STD_PAL;
 	dev->width = norm_maxw(dev);
 	dev->height = norm_maxh(dev);
 	dev->interlaced = 0;