[media] v4l2-ioctl.c: zero the v4l2_dv_timings_cap struct

Zero all fields after the first type field.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: stable@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
1 file changed