media: v4l2-dv-timings: add module name, description, license

commit c4885ada upstream.

I completely forgot to add them when I made this module. Loading this module
without it will taint the kernel, which is not intended.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>

drivers/media/v4l2-core/v4l2-dv-timings.c

@@ -26,6 +26,10 @@
 #include <linux/v4l2-dv-timings.h>
 #include <media/v4l2-dv-timings.h>
 
+MODULE_AUTHOR("Hans Verkuil");
+MODULE_DESCRIPTION("V4L2 DV Timings Helper Functions");
+MODULE_LICENSE("GPL");
+
 const struct v4l2_dv_timings v4l2_dv_timings_presets[] = {
 	V4L2_DV_BT_CEA_640X480P59_94,
 	V4L2_DV_BT_CEA_720X480I59_94,