V4L/DVB (6429): Avoid having two tuner commands happening at the same time

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Mauro Carvalho Chehab 2007-09-27 18:27:03 -03:00
commit 3b20532c79