From 6a4329554c527e86c2745bc001c29bb8d1b8efaf Mon Sep 17 00:00:00 2001
From: Mattias Nissler <mattias.nissler@gmx.de>
Date: Wed, 24 Oct 2007 23:30:36 +0200
Subject: [PATCH] mac80211: Accept auto txpower setting

This changes the SIWTXPOWER ioctl to also accept a txpower setting of
"automatic". Since mac80211 currently cannot tell drivers to automatically
adjust tx power, we select the tx power level of the current channel. While
this is kind of a hack, it certainly saves some iwconfig users from headaches.

Signed-off-by: Mattias Nissler <mattias.nissler@gmx.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed