From patchwork Wed Sep 4 13:02:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11130183 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 908221395 for ; Wed, 4 Sep 2019 13:03:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7A8A32186A for ; Wed, 4 Sep 2019 13:03:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730283AbfIDNDW (ORCPT ); Wed, 4 Sep 2019 09:03:22 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:6647 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729635AbfIDNDW (ORCPT ); Wed, 4 Sep 2019 09:03:22 -0400 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id E5A8FE4C6FB469CF7333; Wed, 4 Sep 2019 21:03:16 +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 21:03:02 +0800 From: YueHaibing To: , , CC: , , YueHaibing Subject: [PATCH -next] scsi: hisi_sas: use devm_platform_ioremap_resource() to simplify code Date: Wed, 4 Sep 2019 21:02:56 +0800 Message-ID: <20190904130256.24704-1-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 Acked-by: John Garry --- drivers/scsi/hisi_sas/hisi_sas_main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index d60eaaa..d34e398 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -2579,8 +2579,7 @@ static struct Scsi_Host *hisi_sas_shost_alloc(struct platform_device *pdev, goto err_out; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - hisi_hba->regs = devm_ioremap_resource(dev, res); + hisi_hba->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(hisi_hba->regs)) goto err_out;