cpufreq: Return error if ->get() failed in cpufreq_update_policy()

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cpufreq_update_policy() calls cpufreq_driver->get() to get current
frequency of a CPU and it is not supposed to fail or return zero.
Return error in case that happens.

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

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Viresh Kumar 2014-02-25 14:29:44 +05:30 • committed by Rafael J. Wysocki

parent 52e7e81642

commit bd0fa9bb45

1 changed files with 5 additions and 0 deletions

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drivers/cpufreq/cpufreq.c

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