From patchwork Wed Sep 4 13:03:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11130185 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 BAF381399 for ; Wed, 4 Sep 2019 13:04:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A569F23400 for ; Wed, 4 Sep 2019 13:04:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730075AbfIDNE2 (ORCPT ); Wed, 4 Sep 2019 09:04:28 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:57534 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729635AbfIDNE1 (ORCPT ); Wed, 4 Sep 2019 09:04:27 -0400 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 154225D4FBAC17914E85; Wed, 4 Sep 2019 21:04:26 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.439.0; Wed, 4 Sep 2019 21:04:16 +0800 From: YueHaibing To: , , , , , , , , CC: , Subject: [PATCH -next] scsi: ufshcd: use devm_platform_ioremap_resource() to simplify code Date: Wed, 4 Sep 2019 21:03:48 +0800 Message-ID: <20190904130348.24772-1-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-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@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 Reviewed-by: Avri Altman --- drivers/scsi/ufs/ufshcd-pltfrm.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd-pltfrm.c b/drivers/scsi/ufs/ufshcd-pltfrm.c index d7d521b..8d40dc9 100644 --- a/drivers/scsi/ufs/ufshcd-pltfrm.c +++ b/drivers/scsi/ufs/ufshcd-pltfrm.c @@ -391,12 +391,10 @@ int ufshcd_pltfrm_init(struct platform_device *pdev, { struct ufs_hba *hba; void __iomem *mmio_base; - struct resource *mem_res; int irq, err; struct device *dev = &pdev->dev; - mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mmio_base = devm_ioremap_resource(dev, mem_res); + mmio_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mmio_base)) { err = PTR_ERR(mmio_base); goto out;