From: Michael Buesch <mb@bu3sch.de>
Date: Sun, 15 Jun 2008 14:01:24 +0000 (+0200)
Subject: b43: Fix possible MMIO access while device is down
X-Git-Tag: v2.6.26-rc9~84^2~28^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b3abfc87ec13a81b255012b6e1bd4caeeb05aec;p=pandora-kernel.git

b43: Fix possible MMIO access while device is down

This fixes a possible MMIO access while the device is still down
from a suspend cycle. MMIO accesses with the device powered down
may cause crashes on certain devices.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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