316 	unsigned long		iflags;  in udc_ep_enable()  local
334 	spin_lock_irqsave(&dev->lock, iflags);  in udc_ep_enable()
434 	spin_unlock_irqrestore(&dev->lock, iflags);  in udc_ep_enable()
484 	unsigned long	iflags;  in udc_ep_disable()  local
495 	spin_lock_irqsave(&ep->dev->lock, iflags);  in udc_ep_disable()
499 	spin_unlock_irqrestore(&ep->dev->lock, iflags);  in udc_ep_disable()
1053 	unsigned long		iflags;  in udc_queue()  local
1088 	spin_lock_irqsave(&dev->lock, iflags);  in udc_queue()
1231 	spin_unlock_irqrestore(&dev->lock, iflags);  in udc_queue()
1255 	unsigned long		iflags;  in udc_dequeue()  local
1264 	spin_lock_irqsave(&ep->dev->lock, iflags);  in udc_dequeue()
1299 	spin_unlock_irqrestore(&ep->dev->lock, iflags);  in udc_dequeue()
1309 	unsigned long iflags;  in udc_set_halt()  local
1323 	spin_lock_irqsave(&udc_stall_spinlock, iflags);  in udc_set_halt()
1362 	spin_unlock_irqrestore(&udc_stall_spinlock, iflags);  in udc_set_halt()