Re: [PATCH v4 30/47] serial: ucc_uart: factor out soft_uart initialization

[Timur Tabi]

On Fri, Nov 8, 2019 at 7:03 AM Rasmus Villemoes
<li...@rasmusvillemoes.dk> wrote:
>
> -       /*
> -        * Determine if we need Soft-UART mode
> -        */
>         if (of_find_property(np, "soft-uart", NULL)) {
>                 dev_dbg(&ofdev->dev, "using Soft-UART mode\n");
>                 soft_uart = 1;
> +       } else {
> +               return 0;
>         }

How about:

if (!of_find_property(np, "soft-uart", NULL))
    return 0;

And I think you should be able to get rid of the "soft_uart" variable.