From patchwork Wed Sep 1 05:55:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Cai,Huoqing" X-Patchwork-Id: 12468407 X-Patchwork-Delegate: kieran@bingham.xyz 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 F2D18C432BE for ; Wed, 1 Sep 2021 05:55:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DA89760F4B for ; Wed, 1 Sep 2021 05:55:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242348AbhIAF4q (ORCPT ); Wed, 1 Sep 2021 01:56:46 -0400 Received: from mx20.baidu.com ([111.202.115.85]:52580 "EHLO baidu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S242356AbhIAF4o (ORCPT ); Wed, 1 Sep 2021 01:56:44 -0400 Received: from BC-Mail-Ex17.internal.baidu.com (unknown [172.31.51.11]) by Forcepoint Email with ESMTPS id 42FB7C5C68C7906C6103; Wed, 1 Sep 2021 13:55:46 +0800 (CST) Received: from BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) by BC-Mail-Ex17.internal.baidu.com (172.31.51.11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2242.12; Wed, 1 Sep 2021 13:55:46 +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 13:55:45 +0800 From: Cai Huoqing To: CC: Jacopo Mondi , Mauro Carvalho Chehab , , , Subject: [PATCH] media: renesas-ceu: Make use of the helper function devm_platform_ioremap_resource() Date: Wed, 1 Sep 2021 13:55:39 +0800 Message-ID: <20210901055540.7479-1-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) Precedence: bulk List-ID: X-Mailing-List: linux-renesas-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 Reviewed-by: Kieran Bingham Acked-by: Jacopo Mondi --- drivers/media/platform/renesas-ceu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/platform/renesas-ceu.c b/drivers/media/platform/renesas-ceu.c index 9376eb363748..2e8dbacc414e 100644 --- a/drivers/media/platform/renesas-ceu.c +++ b/drivers/media/platform/renesas-ceu.c @@ -1628,7 +1628,6 @@ static int ceu_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; const struct ceu_data *ceu_data; struct ceu_device *ceudev; - struct resource *res; unsigned int irq; int num_subdevs; int ret; @@ -1644,8 +1643,7 @@ static int ceu_probe(struct platform_device *pdev) spin_lock_init(&ceudev->lock); mutex_init(&ceudev->mlock); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ceudev->base = devm_ioremap_resource(dev, res); + ceudev->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ceudev->base)) { ret = PTR_ERR(ceudev->base); goto error_free_ceudev;