From: Frank Schaefer <fschaefer.oss@googlemail.com>
Date: Sat, 8 Dec 2012 14:31:32 +0000 (-0300)
Subject: [media] em28xx: clean up and unify functions em28xx_copy_vbi() em28xx_copy_video()
X-Git-Tag: v3.9-rc1~93^2~410
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=36016a351d6245b2753138dff3022efba822e5e2;p=pandora-kernel.git

[media] em28xx: clean up and unify functions em28xx_copy_vbi() em28xx_copy_video()

The code in em28xx_vbi_copy can be simplified a lot.
Also rename some variables to something more meaningful and fix+add the
function descriptions.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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