[media] em28xx: clean up and unify functions em28xx_copy_vbi() em28xx_copy_video()
authorFrank Schaefer <fschaefer.oss@googlemail.com>
Sat, 8 Dec 2012 14:31:32 +0000 (11:31 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sat, 22 Dec 2012 23:09:45 +0000 (21:09 -0200)
commit36016a351d6245b2753138dff3022efba822e5e2
tree9e85e2f1871fb9872f71681fddcf91e4085e012c
parent227b7c90671624e0d143e324a3015726282981df
[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>
drivers/media/usb/em28xx/em28xx-video.c