From patchwork Tue Jun 8 13:57:18 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 456412 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64CCEC4743E for ; Tue, 8 Jun 2021 13:53:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4F2FF6128E for ; Tue, 8 Jun 2021 13:53:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233092AbhFHNzE (ORCPT ); Tue, 8 Jun 2021 09:55:04 -0400 Received: from szxga08-in.huawei.com ([45.249.212.255]:5294 "EHLO szxga08-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233074AbhFHNzD (ORCPT ); Tue, 8 Jun 2021 09:55:03 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.54]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4Fzs5G0HMdz1BK1Q; Tue, 8 Jun 2021 21:48:18 +0800 (CST) Received: from dggpeml500017.china.huawei.com (7.185.36.243) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Tue, 8 Jun 2021 21:53:08 +0800 Received: from huawei.com (10.175.103.91) by dggpeml500017.china.huawei.com (7.185.36.243) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Tue, 8 Jun 2021 21:53:08 +0800 From: Yang Yingliang To: , CC: , , Subject: [PATCH net-next] sh_eth: Use devm_platform_get_and_ioremap_resource() Date: Tue, 8 Jun 2021 21:57:18 +0800 Message-ID: <20210608135718.3009950-1-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpeml500017.china.huawei.com (7.185.36.243) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang Reviewed-by: Sergei Shtylyov --- drivers/net/ethernet/renesas/sh_eth.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index c5b154868c1f..177523be4fb6 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -3225,9 +3225,6 @@ static int sh_eth_drv_probe(struct platform_device *pdev) struct net_device *ndev; int ret; - /* get base addr */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ndev = alloc_etherdev(sizeof(struct sh_eth_private)); if (!ndev) return -ENOMEM; @@ -3245,7 +3242,7 @@ static int sh_eth_drv_probe(struct platform_device *pdev) mdp = netdev_priv(ndev); mdp->num_tx_ring = TX_RING_SIZE; mdp->num_rx_ring = RX_RING_SIZE; - mdp->addr = devm_ioremap_resource(&pdev->dev, res); + mdp->addr = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(mdp->addr)) { ret = PTR_ERR(mdp->addr); goto out_release;