From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Wed, 30 Apr 2008 08:51:15 +0000 (+0200)
Subject: libertas: allow removal of card at any time
X-Git-Tag: v2.6.27-rc1~969^2~452
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=652e3f208619dfe75867349d6164afe735eaf159;p=pandora-kernel.git

libertas: allow removal of card at any time

This fixes several problems I had:

* when removing the card while the card was scanning or associtating,
  it could happen that destroy_workqueue() stuck and didn't return.
* make sure the command function doesn't run while we remove the list
  of pending commands
* for still unknown reason, I had calls to lbs_stop_card() with
  priv==NULL

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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