Reverts commit 3ab25123
[media] af9035: override tuner for AVerMedia A835B devices

Original commit itself is correct, but it was replaced by more
general solution (commit 1cbbf90d).
This old solution was committed by a accident and is not needed
anymore.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>