From: Tilman Schmidt <tilman@imap.cc>
Date: Sun, 14 Mar 2010 12:58:05 +0000 (+0000)
Subject: gigaset: avoid registering CAPI driver more than once
X-Git-Tag: v2.6.34-rc2~28^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc35b4e347c047fb1c665bb761ddb22482539f7f;p=pandora-kernel.git

gigaset: avoid registering CAPI driver more than once

Registering/unregistering the Gigaset CAPI driver when a device is
connected/disconnected causes an Oops when disconnecting two Gigaset
devices in a row, because the same capi_driver structure gets
unregistered twice. Fix by making driver registration/unregistration
a separate operation (empty in the ISDN4Linux case) called when the
main module is loaded/unloaded.

Impact: bugfix
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Acked-by: Karsten Keil <keil@b1-systems.de>
CC: stable@kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed