Arvind Yadav 7575f82572 cpufreq: kirkwood-cpufreq:- Handle return value of clk_prepare_enable() ...

clk_prepare_enable() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2017-05-30 00:09:41 +02:00

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