From: Daniel Drake <dsd@laptop.org>
Date: Fri, 14 Oct 2011 11:05:26 +0000 (+0100)
Subject: libertas: fix changing interface type when interface is down
X-Git-Tag: v3.2-rc1~129^2~83^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c1381ac3f3f49ab1e0886ea8f1432c9a5def519;p=pandora-kernel.git

libertas: fix changing interface type when interface is down

The recent changes to only power the device when the interface up
introduced a bug: changing interface type, legal when the interface
is down, performs device I/O.

Fix this functionality by validating and recording the interface
type when the change is requested, but only applying the change
if/when the interface is brought up.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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