380 	u8 oldmcr, hwid;  in mxser_must_get_hwid()  local
388 	if ((hwid = inb(io + UART_MCR)) != 0) {  in mxser_must_get_hwid()
393 	hwid = mxser_get_must_hardware_id(io);  in mxser_must_get_hwid()
395 		if (hwid == Gpci_uart_info[i].type)  in mxser_must_get_hwid()
396 			return hwid;  in mxser_must_get_hwid()
1542 	enum mxser_must_hwid hwid = port->board->must_hwid;  in mxser_receive_chars_new()  local
1545 	if (hwid == MOXA_OTHER_UART)  in mxser_receive_chars_new()
1549 	if (hwid == MOXA_MUST_MU860_HWID && (status & MOXA_MUST_LSR_RERR))  in mxser_receive_chars_new()
1555 	if (hwid == MOXA_MUST_MU150_HWID)  in mxser_receive_chars_new()
1572 	enum mxser_must_hwid hwid = port->board->must_hwid;  in mxser_receive_chars_old()  local
1584 		if (hwid && (status & UART_LSR_OE))  in mxser_receive_chars_old()
1622 		if (hwid)  in mxser_receive_chars_old()