From: Christian Lamparter <chunkeey@googlemail.com>
Date: Sun, 24 Apr 2011 15:44:19 +0000 (+0200)
Subject: carl9170: improve unicast PS buffering
X-Git-Tag: v3.0-rc1~377^2~161^2^2~86
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=caf1eae206688210f61f3b48627ce4ca3c709784;p=pandora-kernel.git

carl9170: improve unicast PS buffering

Using the ieee80211_sta_block allows the PS code
to handle awake->doze->awake transitions of our
clients in a race-free manner.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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