From: Stanimir Varbanov <svarbanov@mm-sol.com>
Date: Mon, 5 Jan 2015 16:04:23 +0000 (+0200)
Subject: clk: fix possible null pointer dereference
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~261^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7662fc59ca38517e0ec04ceaa123ed8209ab6bf;p=pandora-kernel.git

clk: fix possible null pointer dereference

The commit 646cafc6 (clk: Change clk_ops->determine_rate to
return a clk_hw as the best parent) opens a possibility for
null pointer dereference, fix this.

Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
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