[media] mb86a20s: cleanup the status at set_frontend()

As the device got re-initialized, the stats should vanish
until the device gets lock again.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2013-03-02 15:02:23 -03:00
commit 3a2e47519e