On Mon, 2021-02-22 at 18:31 +0900, Daejun Park wrote:> +}> +static DEVICE_ATTR_RW(requeue_timeout_ms);> +> +static struct attribute *hpb_dev_param_attrs[] = {> + &dev_attr_requeue_timeout_ms.attr,> +};here, you lost a NULL member at the end of attribute struct.Bean