From patchwork Wed Aug 21 13:55:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 1150866 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=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; 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 [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46D8Mq3bz4z9sN1 for ; Wed, 21 Aug 2019 23:56:23 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729233AbfHUN4W (ORCPT ); Wed, 21 Aug 2019 09:56:22 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:44354 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729019AbfHUN4V (ORCPT ); Wed, 21 Aug 2019 09:56:21 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id D40A499A017550F108AC; Wed, 21 Aug 2019 21:56:17 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.439.0; Wed, 21 Aug 2019 21:56:08 +0800 From: YueHaibing To: , , , , , CC: , , , , , YueHaibing Subject: [PATCH net-next] net: stmmac: dwmac-anarion: use devm_platform_ioremap_resource() to simplify code Date: Wed, 21 Aug 2019 21:55:50 +0800 Message-ID: <20190821135550.55200-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot Signed-off-by: YueHaibing --- drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c index 6ce3a7f..527f933 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c @@ -62,12 +62,10 @@ static void anarion_gmac_exit(struct platform_device *pdev, void *priv) static struct anarion_gmac *anarion_config_dt(struct platform_device *pdev) { int phy_mode; - struct resource *res; void __iomem *ctl_block; struct anarion_gmac *gmac; - res = platform_get_resource(pdev, IORESOURCE_MEM, 1); - ctl_block = devm_ioremap_resource(&pdev->dev, res); + ctl_block = devm_platform_ioremap_resource(pdev, 1); if (IS_ERR(ctl_block)) { dev_err(&pdev->dev, "Cannot get reset region (%ld)!\n", PTR_ERR(ctl_block));