CDNS_UART_NAME
ret = request_irq(port->irq, cdns_uart_isr, 0, CDNS_UART_NAME, port);
return port->type == PORT_XUARTPS ? CDNS_UART_NAME : NULL;
CDNS_UART_NAME)) {
cdns_uart_uart_driver.driver_name = CDNS_UART_NAME;
.name = CDNS_UART_NAME,