smp_ops->cpu_die(cpu);
}
-static DEFINE_MUTEX(powerpc_cpu_hotplug_driver_mutex);
-
-void cpu_hotplug_driver_lock()
-{
- mutex_lock(&powerpc_cpu_hotplug_driver_mutex);
-}
-
-void cpu_hotplug_driver_unlock()
-{
- mutex_unlock(&powerpc_cpu_hotplug_driver_mutex);
-}
-
void cpu_die(void)
{
if (ppc_md.cpu_die)