[media] mb86a20s: don't allow updating signal strength too fast
authorMauro Carvalho Chehab <mchehab@redhat.com>
Sat, 2 Mar 2013 13:15:30 +0000 (10:15 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 4 Mar 2013 19:33:43 +0000 (16:33 -0300)
commit0921ecfdc2b93ebbe8f2371dac634d91e4fbdf60
treebdb3955c1f2970941458069a7cd118d947f5d6c1
parentdad78c56620d425eede52d74e8ba73ea136703dd
[media] mb86a20s: don't allow updating signal strength too fast

Getting signal strength requires some loop poking with I2C.
Don't let it happen too fast.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/dvb-frontends/mb86a20s.c