From: Gábor Stefanik <netrolller.3d@gmail.com>
Date: Wed, 26 Aug 2009 18:51:24 +0000 (+0200)
Subject: b43: LP-PHY: Fix and simplify Qdiv roundup
X-Git-Tag: v2.6.32-rc1~703^2~275^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8fa338ee01e7de029d2441a8c2b9c5fbfeac82f;p=pandora-kernel.git

b43: LP-PHY: Fix and simplify Qdiv roundup

The Qdiv roundup routine is essentially a fixed-point
division algorithm, using only integer math.
However, the version in the specs had a major error
that has been recently fixed (a missing quotient++).

Replace Qdiv roundup with a rewritten, simplified version.

Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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