in cpu.c [108:129]
void _dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask,
int last_cpu)
{
struct device *cpu_dev;
int cpu;
WARN_ON(cpumask_empty(cpumask));
for_each_cpu(cpu, cpumask) {
if (cpu == last_cpu)
break;
cpu_dev = get_cpu_device(cpu);
if (!cpu_dev) {
pr_err("%s: failed to get cpu%d device\n", __func__,
cpu);
continue;
}
dev_pm_opp_remove_table(cpu_dev);
}
}