From: Oliver Neukum <oneukum@suse.de>
Date: Sun, 27 Jul 2008 17:01:59 +0000 (-0300)
Subject: V4L/DVB (8544): gspca: probe/open race.
X-Git-Tag: v2.6.27-rc1~31^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee56a4d3e39c2baafd06aaf26d975a7c9b05e3a2;p=pandora-kernel.git

V4L/DVB (8544): gspca: probe/open race.

The device is flagged present after it is registered. During that window calls
to open() that should work fail with -ENODEV. Reversing the order fixes
the race.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

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