From: Chao Xie <chao.xie@marvell.com>
Date: Thu, 23 Jan 2014 02:47:41 +0000 (+0800)
Subject: clk: mmp: fix the wrong calculation formula
X-Git-Tag: v3.15-rc1~72^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c45693a6480cee906557a9fba533a9f3c224f91e;p=pandora-kernel.git

clk: mmp: fix the wrong calculation formula

The formula is numerator/denominator = Fin / (Fout * factor)
So
Fout = Fin * denominator / (numerator * factor).
Current clk_factor_round_rate and clk_factor_recalc_rate use
wrong formula. This patch will fix them.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
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