From patchwork Wed Sep 1 05:48:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Cai,Huoqing" X-Patchwork-Id: 505423 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 1931DC432BE for ; Wed, 1 Sep 2021 05:49:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F399961074 for ; Wed, 1 Sep 2021 05:49:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242198AbhIAFuH (ORCPT ); Wed, 1 Sep 2021 01:50:07 -0400 Received: from mx21.baidu.com ([220.181.3.85]:45850 "EHLO baidu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S242183AbhIAFuD (ORCPT ); Wed, 1 Sep 2021 01:50:03 -0400 Received: from Bc-Mail-Ex13.internal.baidu.com (unknown [172.31.51.53]) by Forcepoint Email with ESMTPS id ED881745EF707FEA25DE; Wed, 1 Sep 2021 13:49:04 +0800 (CST) Received: from BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) by Bc-Mail-Ex13.internal.baidu.com (172.31.51.53) 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 13:49:04 +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 13:49:04 +0800 From: Cai Huoqing To: CC: Marek Szyprowski , Hans Verkuil , Mauro Carvalho Chehab , , , Subject: [PATCH] media: cec: s5p_cec: Make use of the helper function devm_platform_ioremap_resource() Date: Wed, 1 Sep 2021 13:48:57 +0800 Message-ID: <20210901054858.6365-1-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-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/cec/platform/s5p/s5p_cec.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/cec/platform/s5p/s5p_cec.c b/drivers/media/cec/platform/s5p/s5p_cec.c index 028a09a7531e..ce9a9d922f11 100644 --- a/drivers/media/cec/platform/s5p/s5p_cec.c +++ b/drivers/media/cec/platform/s5p/s5p_cec.c @@ -178,7 +178,6 @@ static int s5p_cec_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct device *hdmi_dev; - struct resource *res; struct s5p_cec_dev *cec; bool needs_hpd = of_property_read_bool(pdev->dev.of_node, "needs-hpd"); int ret; @@ -212,8 +211,7 @@ static int s5p_cec_probe(struct platform_device *pdev) if (IS_ERR(cec->pmu)) return -EPROBE_DEFER; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - cec->reg = devm_ioremap_resource(dev, res); + cec->reg = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(cec->reg)) return PTR_ERR(cec->reg);