CPUFREQ_POLICY_POWERSAVE
policy->policy = CPUFREQ_POLICY_POWERSAVE;
pol != CPUFREQ_POLICY_POWERSAVE)
return CPUFREQ_POLICY_POWERSAVE;
if (policy->policy == CPUFREQ_POLICY_POWERSAVE)
policy->policy = CPUFREQ_POLICY_POWERSAVE;
case CPUFREQ_POLICY_POWERSAVE:
policy->policy = CPUFREQ_POLICY_POWERSAVE;