Due to a limitation at the DocBook language, the references
were using lowercase and slashes, instead of the name of the
ioctls. On ReST, make them identical. This will hopefully
help to cleanup the code a little bit.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

This is the restructuredText (reST) migration of the ``media``
DocBook-XML set from the linux_tv project.
Signed-off-by: NMarkus Heiser <markus.heiser@darmarIT.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>