From: Bob Copeland <me@bobcopeland.com>
Date: Thu, 8 Apr 2010 03:55:56 +0000 (-0400)
Subject: ath5k: correct channel setting for 2.5 mhz spacing
X-Git-Tag: v2.6.35-rc1~473^2~460^2^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1968cc78d91c79857089713bf3f3cceb5e9c63ae;p=pandora-kernel.git

ath5k: correct channel setting for 2.5 mhz spacing

These channels aren't selectable anyway, but our calculations
for 2.5 mhz frequencies are incorrect.  The value is supposed to
be:

  (frequency - reference) * (10/25)

i.e., divide by 2.5, but we were instead doing:

  (10 * frequency - reference) / 25.

Additionally, the check for (frequency % 5 == 2) had an extra
subtraction that wasn't in madwifi HAL.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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