From: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Date: Fri, 11 Oct 2013 12:09:54 +0000 (+0200)
Subject: ath9k: add noise floor parameter to ath9k_hw_getchan_noise
X-Git-Tag: v3.13-rc1~105^2~55^2^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5bc225acfe6a6226333061107708033a8d181d39;p=pandora-kernel.git

ath9k: add noise floor parameter to ath9k_hw_getchan_noise

Add nf parameter to ath9k_hw_getchan_noise() in order to compute NF for EXT
chains with the same scale of noise floor calculated on CTL chains.
ath9k_hw_getchan_noise() will be used in ath_process_fft() for spectral scan on
HT40 channels

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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