From patchwork Wed Aug 21 13:51:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11106803 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EAD401805 for ; Wed, 21 Aug 2019 13:51:58 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C8AFA2339F for ; Wed, 21 Aug 2019 13:51:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="jFnpKdF9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C8AFA2339F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=gXI1u4No7cdaswPSnKd61T5WAWNELk2mHWP/Er1ji7k=; b=jFnpKdF9RZnLUQ p3Gf/v0gFTpt7t5elMYFfGDDgnJQP2yB+HF60ivKaQLGcKHCTIPMAzfaGezSQR4KCF916Fnw6DOMz wh77GRA9EFpeMpDYMA9Dpu65eAa2ZZXTTLqXQnlBj4j1TbE6sPGw8NsbjuIEJbUOC89WukhTdoTFO /UEW/kHCZUF/Fvg/qfPQprIKcQnnWZMJRSqRCUlcei+7dpw6KoNchn0tBIF4eYTLTysvhSg3TLBFn qRDkvPlsZR2SjhRISNycCoRAsdjQy5nygr5YpVmyG9EPB8+5YqV+3wlcpLWW2CwdL1hGt2+T6yJhI gyyd44jGYaW3ogn7MUYg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i0R1o-0002M1-RX; Wed, 21 Aug 2019 13:51:57 +0000 Received: from szxga06-in.huawei.com ([45.249.212.32] helo=huawei.com) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i0R1k-0002KD-6u; Wed, 21 Aug 2019 13:51:54 +0000 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 022F8B2573DACA4DFC57; Wed, 21 Aug 2019 21:51:42 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.439.0; Wed, 21 Aug 2019 21:51:36 +0800 From: YueHaibing To: , , , , , Subject: [PATCH net-next] net: stmmac: dwmac-meson8b: use devm_platform_ioremap_resource() to simplify code Date: Wed, 21 Aug 2019 21:51:30 +0800 Message-ID: <20190821135130.68636-1-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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190821_065153_241914_45C992C9 X-CRM114-Status: UNSURE ( 8.26 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.32 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: netdev@vger.kernel.org, YueHaibing , linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.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 Reviewed-by: Neil Armstrong --- drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c index 786ca4a..9cda29e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c @@ -308,7 +308,6 @@ static int meson8b_dwmac_probe(struct platform_device *pdev) { struct plat_stmmacenet_data *plat_dat; struct stmmac_resources stmmac_res; - struct resource *res; struct meson8b_dwmac *dwmac; int ret; @@ -332,8 +331,7 @@ static int meson8b_dwmac_probe(struct platform_device *pdev) ret = -EINVAL; goto err_remove_config_dt; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 1); - dwmac->regs = devm_ioremap_resource(&pdev->dev, res); + dwmac->regs = devm_platform_ioremap_resource(pdev, 1); if (IS_ERR(dwmac->regs)) { ret = PTR_ERR(dwmac->regs); goto err_remove_config_dt;