Re: [PATCH v3 3/7] firmware: coreboot: Make bus registration symmetric

[Julius Werner]

> @@ -138,8 +136,10 @@ int coreboot_table_init(struct device *dev, void __iomem *ptr)
>                 ptr_entry += entry.size;
>         }
>
> -       if (ret)
> +       if (ret) {
> +               bus_unregister(&coreboot_bus_type);
>                 iounmap(ptr);
> +       }

nit: maybe cleaner to just do if (ret) coreboot_table_exit(); here?
You're essentially writing the same code again.