From patchwork Fri Sep 6 14:17:27 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11135355 X-Patchwork-Delegate: jgg@ziepe.ca 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 3BFEC112B for ; Fri, 6 Sep 2019 14:17:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 25C992082C for ; Fri, 6 Sep 2019 14:17:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394263AbfIFORs (ORCPT ); Fri, 6 Sep 2019 10:17:48 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:41046 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2392868AbfIFORs (ORCPT ); Fri, 6 Sep 2019 10:17:48 -0400 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 893DF1D8CAAEA04C5933; Fri, 6 Sep 2019 22:17:45 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server id 14.3.439.0; Fri, 6 Sep 2019 22:17:36 +0800 From: YueHaibing To: , , , CC: , , YueHaibing Subject: [PATCH -next] RDMA/hns: use devm_platform_ioremap_resource() to simplify code Date: Fri, 6 Sep 2019 22:17:27 +0800 Message-ID: <20190906141727.26552-1-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: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing --- drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index dc9a1cd..5f74bf5 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -4511,7 +4511,6 @@ static int hns_roce_get_cfg(struct hns_roce_dev *hr_dev) struct platform_device *pdev = NULL; struct net_device *netdev = NULL; struct device_node *net_node; - struct resource *res; int port_cnt = 0; u8 phy_port; int ret; @@ -4550,8 +4549,7 @@ static int hns_roce_get_cfg(struct hns_roce_dev *hr_dev) } /* get the mapped register base address */ - res = platform_get_resource(hr_dev->pdev, IORESOURCE_MEM, 0); - hr_dev->reg_base = devm_ioremap_resource(dev, res); + hr_dev->reg_base = devm_platform_ioremap_resource(hr_dev->pdev, 0); if (IS_ERR(hr_dev->reg_base)) return PTR_ERR(hr_dev->reg_base);