203 	unsigned long flag;  in dp_add_event()  local
207 	spin_lock_irqsave(&dp_priv->event_lock, flag);  in dp_add_event()
213 		spin_unlock_irqrestore(&dp_priv->event_lock, flag);  in dp_add_event()
222 	spin_unlock_irqrestore(&dp_priv->event_lock, flag);  in dp_add_event()
229 	unsigned long flag;  in dp_del_event()  local
233 	spin_lock_irqsave(&dp_priv->event_lock, flag);  in dp_del_event()
235 		spin_unlock_irqrestore(&dp_priv->event_lock, flag);  in dp_del_event()
249 	spin_unlock_irqrestore(&dp_priv->event_lock, flag);  in dp_del_event()
1068 	unsigned long flag;  in hpd_event_thread()  local
1088 		spin_lock_irqsave(&dp_priv->event_lock, flag);  in hpd_event_thread()
1109 			spin_unlock_irqrestore(&dp_priv->event_lock, flag);  in hpd_event_thread()
1115 			spin_unlock_irqrestore(&dp_priv->event_lock, flag);  in hpd_event_thread()
1122 		spin_unlock_irqrestore(&dp_priv->event_lock, flag);  in hpd_event_thread()