1559 	bool dtr_active, rts_active;  in moxa_tiocmget()  local
1563 	MoxaPortGetLineOut(ch, &dtr_active, &rts_active);  in moxa_tiocmget()
1564 	if (dtr_active)  in moxa_tiocmget()
1581 	bool dtr_active, rts_active;  in moxa_tiocmset()  local
1591 	MoxaPortGetLineOut(ch, &dtr_active, &rts_active);  in moxa_tiocmset()
1595 		dtr_active = true;  in moxa_tiocmset()
1599 		dtr_active = false;  in moxa_tiocmset()
1600 	MoxaPortLineCtrl(ch, dtr_active, rts_active);  in moxa_tiocmset()
2107 static int MoxaPortGetLineOut(struct moxa_port *port, bool *dtr_active,  in MoxaPortGetLineOut()  argument
2110 	if (dtr_active)  in MoxaPortGetLineOut()
2111 		*dtr_active = port->lineCtrl & DTR_ON;  in MoxaPortGetLineOut()
2118 static void MoxaPortLineCtrl(struct moxa_port *port, bool dtr_active, bool rts_active)  in MoxaPortLineCtrl()  argument
2122 	if (dtr_active)  in MoxaPortLineCtrl()