From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Date: Wed, 7 Oct 2015 20:50:44 +0000 (-0700)
Subject: cpufreq: prevent lockup on reading scaling_available_frequencies
X-Git-Tag: omap-for-v4.3/fixes-rc5~18^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55582bccdc1e89ecc973c260d46e247df675d4df;p=pandora-kernel.git

cpufreq: prevent lockup on reading scaling_available_frequencies

When scaling_available_frequencies is read on an offlined cpu, then
either lockup or junk values are displayed. This is caused by
freed freq_table, which policy is using.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

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