Hi Geert, As always, thank you for your review. On Tuesday, July 31, 2018, Geert Uytterhoeven wrote: > > @@ -1845,31 +1858,8 @@ static int sci_request_irq(struct sci_port *port) > > > > desc = sci_irq_desc + i; > > port->irqstr[j] = NULL; > > The above line can be removed again, too. Good point. Thank you. I will update it now. Chris