From: Tony Prisk <linux@prisktech.co.nz>
Date: Thu, 27 Dec 2012 00:14:31 +0000 (+1300)
Subject: clk: vt8500: Fix division-by-0 when requested rate=0
X-Git-Tag: v3.9-rc1~149^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58eb5a6763deab71208fbff15b09055fac884b11;p=pandora-kernel.git

clk: vt8500: Fix division-by-0 when requested rate=0

A request to vt8500_dclk_(round_rate/set_rate) with rate=0 results
in a division-by-0 in the kernel.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
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