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authorHans Verkuil <hans.verkuil@cisco.com>2013-11-11 08:16:03 -0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-12-20 07:49:02 -0800
commit4897de99f2482c96f830cfe23ce9ece2c41f4c25 (patch)
tree1ea2206104f3f1f5ffaa5c195203b1a988d115be /drivers/media/dvb-frontends/ec100.c
parent0c7f417e105f068687191589219155bffda2e68b (diff)
media: bttv: don't setup the controls if there are no video devices
commit f8e1b699a5504a2da05834c7cfdddb125a8ce088 upstream. The no_video flag was checked in all other cases except one. Calling v4l2_ctrl_handler_setup() if no_video is 1 will crash. This wasn't noticed before since there are only two card types that set no_video to 1, so this type of hardware is quite rare. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reported-by: Lorenz Röhrl <sheepshit@gmx.de> Tested-by: Lorenz Röhrl <sheepshit@gmx.de> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media/dvb-frontends/ec100.c')
0 files changed, 0 insertions, 0 deletions