> +- e1 = devm_ioremap_resource(arg4, id); > ++ e1 = devm_platform_ioremap_resource(arg1, arg3); Can the following specification variant matter for the shown SmPL change approach? + e1 = +- devm_ioremap_resource(arg4, id ++ devm_platform_ioremap_resource(arg1, arg3 + ); Regards, Markus