[media] em28xx: remove unused image quality control functions

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Frank Schaefer 2013-02-15 14:38:29 -03:00 • committed by Mauro Carvalho Chehab
commit 511ffe920b