[PATCH 2/3] drm/etnaviv: Don't ignore errors on getting clocks

[Fabio Estevam]

Hi Lubomir,

On Wed, May 13, 2020 at 12:08 PM Lubomir Rintel <lkundrak at v3.sk> wrote:

>         /* Get Clocks: */
> -       gpu->clk_reg = devm_clk_get(&pdev->dev, "reg");
> +       gpu->clk_reg = devm_clk_get_optional(&pdev->dev, "reg");
>         DBG("clk_reg: %p", gpu->clk_reg);
>         if (IS_ERR(gpu->clk_reg))
> -               gpu->clk_reg = NULL;
> +               return err;

You should return PTR_ERR(gpu->clk_reg) instead.