From: Johannes Berg <johannes@sipsolutions.net>
Date: Fri, 25 Sep 2009 21:24:25 +0000 (-0700)
Subject: iwlwifi: default to using all chains
X-Git-Tag: v2.6.33-rc1~388^2~865^2~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b396a120922062a0ffd2648be3ed7e72ff83620;p=pandora-kernel.git

iwlwifi: default to using all chains

When instructing the microcode to use just a single
chain when we have power saving enabled, we should
also tell the AP that we are doing SM powersave.
However, using a single chain doesn't actually have
any power saving advantage while idle -- measurements
show that the power consumption is no different when
using one vs. two or three chains.

Therefore, always instruct the microcode to use all
chains.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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