[media] mcam-core: replace current_norm by g_std

The current_norm field is deprecated, replace this by properly
implementing g_std.

Signed-off-by: Hans Verkuil <[e-mail]>
Cc: Jonathan Corbet <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/platform/marvell-ccic/mcam-core.c

···
 	return 0;
 }
 
+static int mcam_vidioc_g_std(struct file *filp, void *priv, v4l2_std_id *a)
+{
+	*a = V4L2_STD_NTSC_M;
+	return 0;
+}
+
 /*
  * G/S_PARM.  Most of this is done by the sensor, but we are
  * the level which controls the number of read buffers.
···
 	.vidioc_g_input		= mcam_vidioc_g_input,
 	.vidioc_s_input		= mcam_vidioc_s_input,
 	.vidioc_s_std		= mcam_vidioc_s_std,
+	.vidioc_g_std		= mcam_vidioc_g_std,
 	.vidioc_reqbufs		= mcam_vidioc_reqbufs,
 	.vidioc_querybuf	= mcam_vidioc_querybuf,
 	.vidioc_qbuf		= mcam_vidioc_qbuf,
···
 static struct video_device mcam_v4l_template = {
 	.name = "mcam",
 	.tvnorms = V4L2_STD_NTSC_M,
-	.current_norm = V4L2_STD_NTSC_M,  /* make mplayer happy */
 
 	.fops = &mcam_v4l_fops,
 	.ioctl_ops = &mcam_v4l_ioctl_ops,