From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 19 Mar 2011 12:55:38 +0000 (+0100)
Subject: ath9k: add an interface for overriding the value of specific GPIO pins
X-Git-Tag: v3.0-rc1~377^2~437^2^2~114
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=691680b8335fa8995b190676f53e3bcef6477b4a;p=pandora-kernel.git

ath9k: add an interface for overriding the value of specific GPIO pins

Some devices control antenna settings or other things through GPIO pins
of the wireless interface. Add a debugfs interface for changing those
and keeping them set across card resets.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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