tree f4ce2eab966b71b5644f79306e135cd9c52ff634
parent c749c64f45fa07d20e11af2e3f3caa9d7650d341
author Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1463058815 +0200
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1463531252 +0200

cpufreq: governor: CPUFREQ_GOV_POLICY_EXIT never fails

None of the cpufreq governors currently in the tree will ever fail
an invocation of the ->governor() callback with the event argument
equal to CPUFREQ_GOV_POLICY_EXIT (unless invoked with incorrect
arguments which doesn't matter anyway) and it wouldn't really
make sense to fail it, because the caller won't be able to handle
that failure in a meaningful way.

Accordingly, rearrange the code in the core to make it clear that
this call never fails.

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