[media] tuner-core: Remove the now uneeded checks at fe_has_signal/get_afc

Now that those functions are only used when the corresponding
function calls are defined, we don't need to check if those
function calls are present at the structure before using it.

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

0 files changed, 0 insertions, 0 deletions