From: Daniel Halperin <dhalperi@cs.washington.edu>
Date: Tue, 19 Jan 2010 18:22:19 +0000 (-0800)
Subject: iwlwifi: optimize power saving
X-Git-Tag: v2.6.34-rc1~233^2~421^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49dcc819b077c2d473062e17d5a1373a8b660e02;p=pandora-kernel.git

iwlwifi: optimize power saving

In hostap AP mode, every time the client sends the AP
a packet the STA_NOTIFY_AWAKE code is sent from mac80211.
This results in a command being sent to the uCode even if
the client was not asleep.

The following simple patch has fixed the issue for me without any
degradation that I can find.

Signed-off-by: Daniel Halperin <dhalperi@cs.washington.edu>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
---

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