EXPORT_SYMBOL(enable_hlt);
-/*
- * The following aren't currently used.
- */
-void (*pm_idle)(void);
-
extern void default_idle(void);
void (*pm_power_off)(void);
while (1) {
rcu_idle_enter();
while (!need_resched()) {
- void (*idle)(void);
/*
* Mark this as an RCU critical section so that
* synchronize_kernel() in the unload path waits
* for our completion.
*/
- idle = pm_idle;
- if (!idle)
- idle = default_idle;
- idle();
+ default_idle();
}
rcu_idle_exit();
schedule_preempt_disabled();