605 	struct f81232_private *port_priv = usb_get_serial_port_data(port);  in f81232_tiocmget()  local
611 	mutex_lock(&port_priv->lock);  in f81232_tiocmget()
612 	mcr = port_priv->modem_control;  in f81232_tiocmget()
613 	msr = port_priv->modem_status;  in f81232_tiocmget()
614 	mutex_unlock(&port_priv->lock);  in f81232_tiocmget()
664 	struct f81232_private *port_priv = usb_get_serial_port_data(port);  in f81232_close()  local
669 	flush_work(&port_priv->interrupt_work);  in f81232_close()
670 	flush_work(&port_priv->lsr_work);  in f81232_close()
764 	struct f81232_private *port_priv = usb_get_serial_port_data(port);  in f81232_suspend()  local
772 	if (port_priv) {  in f81232_suspend()
773 		flush_work(&port_priv->interrupt_work);  in f81232_suspend()
774 		flush_work(&port_priv->lsr_work);  in f81232_suspend()