From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Date: Mon, 4 Jun 2012 14:54:13 +0000 (+0530)
Subject: ath9k: Resync beacons properly
X-Git-Tag: v3.6-rc1~125^2~559^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=196fb860ceb6b937cbe608ea3ea0209bd4edf3b2;p=pandora-kernel.git

ath9k: Resync beacons properly

After a chip reset, the beacon timers have to re-programmed
correctly for a station in associated state. Use the PS flags
to ensure that this is done after a TSF sync happens, otherwise
the driver ends up using incorrect values for TBTT/DTIM in
powersave mode.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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