From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 25 Mar 2011 16:43:41 +0000 (+0100)
Subject: ath9k: fix a chip wakeup related crash in ath9k_start
X-Git-Tag: v2.6.39-rc2~7^2~8^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f62d816fc4324afbb7cf90110c70b6a14139b225;p=pandora-kernel.git

ath9k: fix a chip wakeup related crash in ath9k_start

When the chip is still asleep when ath9k_start is called,
ath9k_hw_configpcipowersave can trigger a data bus error.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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