841   U32 flags;  in hub_irq()  local
947   spin_lock_irqsave(&hub_event_lock, flags);  in hub_irq()
961   spin_unlock_irqrestore(&hub_event_lock, flags);  in hub_irq()
1186   U32    flags;  in hub_tt_kevent()  local
1188   spin_lock_irqsave (&hub->tt.lock, flags);  in hub_tt_kevent()
1256     spin_unlock_irqrestore (&hub->tt.lock, flags);  in hub_tt_kevent()
1259     spin_lock_irqsave (&hub->tt.lock, flags);  in hub_tt_kevent()
1267   spin_unlock_irqrestore (&hub->tt.lock, flags);  in hub_tt_kevent()
1272   U32    flags;  in usb_hub_tt_clear_buffer()  local
1439   spin_lock_irqsave (&utt->lock, flags);  in usb_hub_tt_clear_buffer()
1442   spin_unlock_irqrestore (&utt->lock, flags);  in usb_hub_tt_clear_buffer()
2761   U32 flags;  in hub_disconnect()  local
2834   spin_lock_irqsave(&hub_event_lock, flags);  in hub_disconnect()
2842   spin_unlock_irqrestore(&hub_event_lock, flags);  in hub_disconnect()
3029   U32 flags;  in hub_probe()  local
3263   spin_lock_irqsave(&hub_event_lock, flags);  in hub_probe()
3266   spin_unlock_irqrestore(&hub_event_lock, flags);  in hub_probe()
3358     U32 flags;  in hub_ioctl()
3361     spin_lock_irqsave(&hub_event_lock, flags);  in hub_ioctl()
3447     spin_unlock_irqrestore(&hub_event_lock, flags);  in hub_ioctl()
6276   U32 flags;  in hub_events()  local
6287     spin_lock_irqsave(&hub_event_lock, flags);  in hub_events()
6308     spin_unlock_irqrestore(&hub_event_lock, flags);  in hub_events()
6879   spin_unlock_irqrestore(&hub_event_lock, flags);  in hub_events()
8833   U32 flags;  in hub_events_EX()  local
8942     spin_lock_irqsave(&hub_event_lock, flags);  in hub_events_EX()
9057     spin_unlock_irqrestore(&hub_event_lock, flags);  in hub_events_EX()
9515   spin_unlock_irqrestore(&hub_event_lock, flags);  in hub_events_EX()