51 	__releases(&port->port_lock)  in dbc_start_tx()
52 	__acquires(&port->port_lock)  in dbc_start_tx()
70 		spin_unlock(&port->port_lock);  in dbc_start_tx()
72 		spin_lock(&port->port_lock);  in dbc_start_tx()
87 	__releases(&port->port_lock)  in dbc_start_rx()
88 	__acquires(&port->port_lock)  in dbc_start_rx()
102 		spin_unlock(&port->port_lock);  in dbc_start_rx()
104 		spin_lock(&port->port_lock);  in dbc_start_rx()
158 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_read_complete()
181 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_read_complete()
189 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_write_complete()
202 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_write_complete()
287 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_write()
295 		spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_write()
308 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_write()
319 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_put_char()
321 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_put_char()
331 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_flush_chars()
333 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_flush_chars()
342 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_write_room()
348 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_write_room()
359 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_chars_in_buffer()
361 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_chars_in_buffer()
371 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_unthrottle()
373 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_unthrottle()
398 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_rx_push()
431 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_rx_push()
439 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_port_activate()
441 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_port_activate()
454 	spin_lock_init(&port->port_lock);  in xhci_dbc_tty_init_port()