From: David Ellingsworth <david@identd.dyndns.org>
Date: Tue, 14 Oct 2008 01:31:15 +0000 (-0300)
Subject: V4L/DVB (9194): stk-webcam: fix crash on close after disconnect
X-Git-Tag: v2.6.28-rc1~256^2~91
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f051ae1866e67567b4f33371969dee9cdddb34ed;p=pandora-kernel.git

V4L/DVB (9194): stk-webcam: fix crash on close after disconnect

This patch prevents stk-webcam from updating usb device information
once the camera has been removed. This prevents a crash that would
otherwise occur if the camera is disconnected while it is still in
use.

Signed-off-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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