From patchwork Wed Apr 29 07:58:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Yongjun X-Patchwork-Id: 1279084 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49BrT86TQgz9sSl for ; Wed, 29 Apr 2020 17:57:16 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726744AbgD2H5P (ORCPT ); Wed, 29 Apr 2020 03:57:15 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:3337 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726381AbgD2H5P (ORCPT ); Wed, 29 Apr 2020 03:57:15 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 1755BB7622E649D10F75; Wed, 29 Apr 2020 15:57:13 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.487.0; Wed, 29 Apr 2020 15:57:06 +0800 From: Wei Yongjun To: Richard Cochran CC: Wei Yongjun , , Subject: [PATCH -next] ptp: ptp_ines: convert to devm_platform_ioremap_resource Date: Wed, 29 Apr 2020 07:58:20 +0000 Message-ID: <20200429075820.103452-1-weiyongjun1@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Use the helper function that wraps the calls to platform_get_resource() and devm_ioremap_resource() together. Signed-off-by: Wei Yongjun --- drivers/ptp/ptp_ines.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/ptp/ptp_ines.c b/drivers/ptp/ptp_ines.c index 52d77db39829..7711651ff19e 100644 --- a/drivers/ptp/ptp_ines.c +++ b/drivers/ptp/ptp_ines.c @@ -783,16 +783,10 @@ static struct mii_timestamping_ctrl ines_ctrl = { static int ines_ptp_ctrl_probe(struct platform_device *pld) { struct ines_clock *clock; - struct resource *res; void __iomem *addr; int err = 0; - res = platform_get_resource(pld, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pld->dev, "missing memory resource\n"); - return -EINVAL; - } - addr = devm_ioremap_resource(&pld->dev, res); + addr = devm_platform_ioremap_resource(pld, 0); if (IS_ERR(addr)) { err = PTR_ERR(addr); goto out;