Re: [PATCH] serial: imx: Fix handling of TC irq in combination with DMA

[Fabio Estevam <festevam@xxxxxxxxx>]

On Mon, Jun 8, 2020 at 12:12 PM Schrempf Frieder
<frieder.schrempf@xxxxxxxxxx> wrote:

>         if (port->rs485.flags & SER_RS485_ENABLED) {
>                 temp = readl(port->membase + UCR2);
> +

This looks like an unrelated change.