[media] cx25821: make lots of externals static

A lot of functions and variables were external when they really can be
declared as static.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2013-04-13 07:41:29 -03:00 • committed by Mauro Carvalho Chehab
commit 95c232a24b
3 changed files with 153 additions and 243 deletions