From patchwork Thu Aug 1 12:29:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 1140459 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 45zqPs4xRCz9sDQ for ; Thu, 1 Aug 2019 22:30:25 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730979AbfHAMaV (ORCPT ); Thu, 1 Aug 2019 08:30:21 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:34940 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729506AbfHAMaV (ORCPT ); Thu, 1 Aug 2019 08:30:21 -0400 Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 44C8151969F35F57FFE2; Thu, 1 Aug 2019 20:30:18 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.439.0; Thu, 1 Aug 2019 20:30:09 +0800 From: YueHaibing To: , , , CC: , , YueHaibing Subject: [PATCH net-next] net: dsa: bcm_sf2: use devm_platform_ioremap_resource() to simplify code Date: Thu, 1 Aug 2019 20:29:11 +0800 Message-ID: <20190801122911.30992-1-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/dsa/bcm_sf2.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 3811fdb..49f9943 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -1041,7 +1041,6 @@ static int bcm_sf2_sw_probe(struct platform_device *pdev) struct b53_device *dev; struct dsa_switch *ds; void __iomem **base; - struct resource *r; unsigned int i; u32 reg, rev; int ret; @@ -1107,8 +1106,7 @@ static int bcm_sf2_sw_probe(struct platform_device *pdev) base = &priv->core; for (i = 0; i < BCM_SF2_REGS_NUM; i++) { - r = platform_get_resource(pdev, IORESOURCE_MEM, i); - *base = devm_ioremap_resource(&pdev->dev, r); + *base = devm_platform_ioremap_resource(pdev, i); if (IS_ERR(*base)) { pr_err("unable to find register: %s\n", reg_names[i]); return PTR_ERR(*base);