From patchwork Wed Sep 1 05:55:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Cai,Huoqing" X-Patchwork-Id: 12468481 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8F7DBC432BE for ; Wed, 1 Sep 2021 05:56:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7768D60F3A for ; Wed, 1 Sep 2021 05:56:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242367AbhIAF5D (ORCPT ); Wed, 1 Sep 2021 01:57:03 -0400 Received: from mx20.baidu.com ([111.202.115.85]:52938 "EHLO baidu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S242359AbhIAF47 (ORCPT ); Wed, 1 Sep 2021 01:56:59 -0400 Received: from BJHW-Mail-Ex06.internal.baidu.com (unknown [10.127.64.16]) by Forcepoint Email with ESMTPS id 311B31606284DC1B7DCC; Wed, 1 Sep 2021 13:56:01 +0800 (CST) Received: from BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) by BJHW-Mail-Ex06.internal.baidu.com (10.127.64.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Wed, 1 Sep 2021 13:56:01 +0800 Received: from LAPTOP-UKSR4ENP.internal.baidu.com (172.31.63.8) by BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Wed, 1 Sep 2021 13:56:00 +0800 From: Cai Huoqing To: CC: Sylwester Nawrocki , Mauro Carvalho Chehab , , , Subject: [PATCH] media: s3c-camif: Make use of the helper function devm_platform_ioremap_resource() Date: Wed, 1 Sep 2021 13:55:54 +0800 Message-ID: <20210901055554.7579-1-caihuoqing@baidu.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [172.31.63.8] X-ClientProxiedBy: BJHW-Mail-Ex11.internal.baidu.com (10.127.64.34) To BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) X-Baidu-BdMsfe-DateCheck: 1_BJHW-Mail-Ex06_2021-09-01 13:56:01:180 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing --- drivers/media/platform/s3c-camif/camif-core.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/media/platform/s3c-camif/camif-core.c b/drivers/media/platform/s3c-camif/camif-core.c index e1d51fd3e700..b6a03296c923 100644 --- a/drivers/media/platform/s3c-camif/camif-core.c +++ b/drivers/media/platform/s3c-camif/camif-core.c @@ -402,7 +402,6 @@ static int s3c_camif_probe(struct platform_device *pdev) struct s3c_camif_plat_data *pdata = dev->platform_data; struct s3c_camif_drvdata *drvdata; struct camif_dev *camif; - struct resource *mres; int ret = 0; camif = devm_kzalloc(dev, sizeof(*camif), GFP_KERNEL); @@ -423,9 +422,7 @@ static int s3c_camif_probe(struct platform_device *pdev) drvdata = (void *)platform_get_device_id(pdev)->driver_data; camif->variant = drvdata->variant; - mres = platform_get_resource(pdev, IORESOURCE_MEM, 0); - - camif->io_base = devm_ioremap_resource(dev, mres); + camif->io_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(camif->io_base)) return PTR_ERR(camif->io_base);