Re: [PATCH -next] clk: imx: fix potential NULL dereference in imx8qxp_lpcg_clk_probe()

[Fabio Estevam <festevam@xxxxxxxxx>]

Hi Wei,

On Tue, Dec 18, 2018 at 4:36 AM Wei Yongjun <weiyongjun1@xxxxxxxxxx> wrote:

>         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> +       if (!res)
> +               return -EINVAL;
>         base = devm_ioremap(dev, res->start, resource_size(res));

Wouldn't it be better to use devm_ioremap_resource(), which does the NULL check?