Re: [PATCH 1/2] clk: socfpga: stratix10: use platform driver APIs

[Stephen Boyd <sboyd@kernel.org>]

Quoting Dinh Nguyen (2018-05-02 07:28:32)
> +       struct resource *res;
>         void __iomem *base;
>  
> -       base = of_iomap(np, 0);
> -       if (!base) {
> +       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> +       base = devm_ioremap_resource(dev, res);
> +       if (IS_ERR(base)) {
>                 pr_err("%s: failed to map clock registers\n", __func__);
> -               goto err;
> +               return ERR_CAST(base);
>         }
>  
> -       clk_data = kzalloc(sizeof(*clk_data), GFP_KERNEL);
> +       clk_data = devm_kzalloc(dev, sizeof(*clk_data), GFP_KERNEL);
>         if (!clk_data)
> -               goto err;
> +               return ERR_CAST(clk_data);

I had to make these ERR_PTR(-ENOMEM), but otherwise I applied this to
clk-next.