[media] tuner-core: return afc instead of zero
authorMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 25 Mar 2013 12:55:57 +0000 (09:55 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 25 Mar 2013 18:10:40 +0000 (15:10 -0300)
While the driver gets AFC from the tuner, it doesn't return it
back via V4L2 API due to a mistake at the return. fix it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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