From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Fri, 2 Oct 2009 17:54:34 +0000 (-0500)
Subject: b43: Fix PPC crash in rfkill polling on unload
X-Git-Tag: v2.6.32-rc5~13^2~32^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5b4da21ba293220001b5fd36be75c859b18afc1;p=pandora-kernel.git

b43: Fix PPC crash in rfkill polling on unload

In Bugzilla No. 14181, a PowerMac G4 crashes on ifdown or
module unload because the rfkill polling has not been stopped.
For the x86 architectures, the attempt to reach a now unmapped
register is not fatal as it is on PPC.

(Includes "b43: Fix locking problem when stopping rfkill polling". -- JWL)

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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