[media] cec: add check if adapter is unregistered

Browse source

CEC USB dongles can be unplugged at any time, and at that point they will
be unregistered. Make sure that any attempt afterwards to set the physical
or logical addresses will be ignored.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

...

This commit is contained in:

Hans Verkuil 2016-07-10 10:11:17 -03:00 • committed by Mauro Carvalho Chehab

parent 65898fb99c

commit c000e5dad1

1 changed files with 4 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

drivers/staging/media/cec/cec-adap.c

View file