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()
217 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_write()
221 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_write()
232 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_put_char()
234 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_put_char()
244 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_flush_chars()
246 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_flush_chars()
255 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_write_room()
257 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_write_room()
268 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_chars_in_buffer()
270 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_chars_in_buffer()
280 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_tty_unthrottle()
282 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_tty_unthrottle()
307 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_rx_push()
367 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_rx_push()
375 	spin_lock_irqsave(&port->port_lock, flags);  in dbc_port_activate()
377 	spin_unlock_irqrestore(&port->port_lock, flags);  in dbc_port_activate()
390 	spin_lock_init(&port->port_lock);  in xhci_dbc_tty_init_port()