From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Wed, 10 Nov 2010 13:03:14 +0000 (-0800)
Subject: ath9k_hw: Add helper function for interpolation
X-Git-Tag: v2.6.38-rc1~476^2~405^2^2~113
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc2068020bfa976efd425f3be590f58a012fd747;p=pandora-kernel.git

ath9k_hw: Add helper function for interpolation

Also round off interpolated values this would improve power
accuracy by 0.5dB in some cases.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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