From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Wed, 4 Feb 2015 12:27:21 +0000 (+0100)
Subject: clk: shmobile: div6: Avoid division by zero in .round_rate()
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~17^2~9
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5469d4f22e0c18fc5499b11269d2c528094bcf1e;p=pandora-kernel.git

clk: shmobile: div6: Avoid division by zero in .round_rate()

Anyone may call clk_round_rate() with a zero rate value, so we have to
protect against that.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
---

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