tree 2d637d4ab9532155e49d9c62b02054dfff617c67
parent 8968da9b8622f2da9b7f0a695acbe341ea28f55e
author Mauro Carvalho Chehab <mchehab@s-opensource.com> 1468411872 -0300
committer Mauro Carvalho Chehab <mchehab@s-opensource.com> 1468418181 -0300

[media] doc-rst: fix htmldocs build warnings

Fix those warnings:
	Documentation/output/videodev2.h.rst:6: WARNING: undefined label: vidioc_unsubscribe_event (if the link has no caption the label must precede a section header)
	Documentation/media/uapi/v4l/dev-overlay.rst:248: WARNING: Title underline too short.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>