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()
119 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_read_complete()
122 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_read_complete()
130 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_write_complete()
143 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_write_complete()
228 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_write()
236 		spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_write()
249 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_write()
260 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_put_char()
262 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_put_char()
272 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_flush_chars()
274 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_flush_chars()
283 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_write_room()
289 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_write_room()
300 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_chars_in_buffer()
302 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_chars_in_buffer()
312 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_unthrottle()
314 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_unthrottle()
339 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_rx_push()
399 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_rx_push()
407 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_port_activate()
409 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_port_activate()
422 	spin_lock_init(&port->port_lock);  in xhci_dbc_tty_init_port()