187 	spinlock_t inbuf_lock;  member
538 	spin_lock_irqsave(&port->inbuf_lock, flags);  in port_has_data()
543 	spin_unlock_irqrestore(&port->inbuf_lock, flags);  in port_has_data()
692 		spin_lock_irqsave(&port->inbuf_lock, flags);  in fill_readbuf()
698 		spin_unlock_irqrestore(&port->inbuf_lock, flags);  in fill_readbuf()
1003 	spin_lock_irq(&port->inbuf_lock);  in port_fops_release()
1008 	spin_unlock_irq(&port->inbuf_lock);  in port_fops_release()
1052 	spin_lock_irq(&port->inbuf_lock);  in port_fops_open()
1054 		spin_unlock_irq(&port->inbuf_lock);  in port_fops_open()
1060 	spin_unlock_irq(&port->inbuf_lock);  in port_fops_open()
1417 	spin_lock_init(&port->inbuf_lock);  in add_port()
1425 	err = fill_queue(port->in_vq, &port->inbuf_lock);  in add_port()
1498 	spin_lock_irq(&port->inbuf_lock);  in remove_port_data()
1501 	spin_unlock_irq(&port->inbuf_lock);  in remove_port_data()
1519 	spin_lock_irq(&port->inbuf_lock);  in unplug_port()
1530 	spin_unlock_irq(&port->inbuf_lock);  in unplug_port()
1651 		spin_lock_irq(&port->inbuf_lock);  in handle_control_message()
1653 		spin_unlock_irq(&port->inbuf_lock);  in handle_control_message()
1763 	spin_lock_irqsave(&port->inbuf_lock, flags);  in in_intr()
1789 	spin_unlock_irqrestore(&port->inbuf_lock, flags);  in in_intr()
2201 		fill_queue(port->in_vq, &port->inbuf_lock);  in virtcons_restore()