From: Senthil Balasubramanian <senthilkumar@atheros.com>
Date: Wed, 24 Jun 2009 13:26:41 +0000 (+0530)
Subject: ath9k: race condition in SCANNING state check during ANI calibration
X-Git-Tag: v2.6.32-rc1~703^2~680
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5f0921a9593365b506f69daa3cfd19c0ed1340b;p=pandora-kernel.git

ath9k: race condition in SCANNING state check during ANI calibration

ANI calibration shouldn't be done when we are not on our home channel.
This is already verified. However, it is racy. Fix this by proper
spin locks.

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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