media: em28xx: fix PCTV 290e LNA oops
authorAntti Palosaari <crope@iki.fi>
Tue, 11 Mar 2014 09:53:16 +0000 (06:53 -0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 6 May 2014 14:55:31 +0000 (07:55 -0700)
commit57b03c6ecd650b3ae30df07a2fb856768fb26814
tree18a0c517cb9b6dda2ea1bd1b1c777462298330ab
parent367a2661476f7f07087f6631db1072c3474f7e18
media: em28xx: fix PCTV 290e LNA oops

commit 3ec40dcfb413214b2874aec858870502b61c2202 upstream.

Pointer to device state has been moved to different location during
some change. PCTV 290e LNA function still uses old pointer, carried
over FE priv, and it crash.

Reported-by: Janne Kujanpää <jikuja@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/media/usb/em28xx/em28xx-dvb.c