Jiri Slaby a96fbe0429 [media] dib0700: do not lock interruptible on tear-down paths
When mutex_lock_interruptible is used on paths where a signal can be
pending, the device is not closed properly and cannot be reused.
This usually happens when you start tzap for example and send it a
TERM signal. The signal is pending while tear-down routines are
called. Hence streaming is not properly stopped in that case. And
the device stops working from that moment on.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06 10:42:33 -02:00
..
2012-12-28 21:37:36 -02:00
2012-08-16 19:55:03 -03:00