V4L/DVB: ivtvfb : Module load / unload fixes
authorIan Armstrong <ian@iarmst.demon.co.uk>
Mon, 24 May 2010 01:10:30 +0000 (22:10 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Tue, 1 Jun 2010 04:24:32 +0000 (01:24 -0300)
commit5f39b9f660778c3b095fc380da178d58a040add5
tree95a59b4af26df8481c10953cd37838a953abcd4c
parent064a2485aa45956cf1e8520e716839e9d7555b90
V4L/DVB: ivtvfb : Module load / unload fixes

Check firmware state when loading module & if firmware is not responding exit
with an error. When module is unloaded, only disable the framebuffer & not all
decoder output.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/ivtv/ivtvfb.c