From 3c792e0fe17858105b72516f709c48fc8e4a7523 Mon Sep 17 00:00:00 2001
From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Mon, 29 Apr 2013 13:24:46 +0000
Subject: [PATCH] cpufreq: ARM big LITTLE DT: Return CPUFREQ_ETERNAL if
 clock-latency isn't found

If "/cpus" node isn't present or "clock-latency" isn't defined we are
returning error currently. Let's return CPUFREQ_ETERNAL instead, so
that we don't fail.

Flag appropriate messages to user in such cases.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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