struct wakeup_source *ws;
rcu_read_lock();
- list_for_each_entry_rcu(ws, &wakeup_sources, entry) {
- if (ws->wakeirq)
- dev_pm_arm_wake_irq(ws->wakeirq);
- }
+ list_for_each_entry_rcu(ws, &wakeup_sources, entry)
+ dev_pm_arm_wake_irq(ws->wakeirq);
+
rcu_read_unlock();
}
struct wakeup_source *ws;
rcu_read_lock();
- list_for_each_entry_rcu(ws, &wakeup_sources, entry) {
- if (ws->wakeirq)
- dev_pm_disarm_wake_irq(ws->wakeirq);
- }
+ list_for_each_entry_rcu(ws, &wakeup_sources, entry)
+ dev_pm_disarm_wake_irq(ws->wakeirq);
+
rcu_read_unlock();
}
return -EINVAL;
ws = device_wakeup_detach(dev);
- if (ws)
- wakeup_source_unregister(ws);
-
+ wakeup_source_unregister(ws);
return 0;
}
EXPORT_SYMBOL_GPL(device_wakeup_disable);