[media] v4l2-ctrls.c: zero min/max/step/def values for 64 bit integers

Those fields are meaningless for such control types, and the control framework
should zero them. Otherwise v4l2-compliance will complain about non-zero
min/max/step/def fields.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/v4l2-ctrls.c

@@ -770,6 +770,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
 	case V4L2_CID_MPEG_VIDEO_DEC_PTS:
 		*type = V4L2_CTRL_TYPE_INTEGER64;
 		*flags |= V4L2_CTRL_FLAG_READ_ONLY | V4L2_CTRL_FLAG_VOLATILE;
+		*min = *max = *step = *def = 0;
 		break;
 	default:
 		*type = V4L2_CTRL_TYPE_INTEGER;