41 	__releases(&port->port_lock)  in dbc_start_tx()
42 	__acquires(&port->port_lock)  in dbc_start_tx()
60 		spin_unlock(&port->port_lock);  in dbc_start_tx()
62 		spin_lock(&port->port_lock);  in dbc_start_tx()
77 	__releases(&port->port_lock)  in dbc_start_rx()
78 	__acquires(&port->port_lock)  in dbc_start_rx()
92 		spin_unlock(&port->port_lock);  in dbc_start_rx()
94 		spin_lock(&port->port_lock);  in dbc_start_rx()
109 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_read_complete()
112 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_read_complete()
120 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_write_complete()
133 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_write_complete()
211 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_write()
215 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_write()
226 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_put_char()
228 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_put_char()
238 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_flush_chars()
240 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_flush_chars()
249 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_write_room()
251 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_write_room()
262 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_chars_in_buffer()
264 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_chars_in_buffer()
274 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_unthrottle()
276 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_unthrottle()
301 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_rx_push()
361 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_rx_push()
369 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_port_activate()
371 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_port_activate()
384 	spin_lock_init(&port->port_lock);  in xhci_dbc_tty_init_port()