From patchwork Wed Sep 1 05:51:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Cai,Huoqing" X-Patchwork-Id: 12468399 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 33391C432BE for ; Wed, 1 Sep 2021 05:51:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0CEB760FED for ; Wed, 1 Sep 2021 05:51:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242215AbhIAFwj (ORCPT ); Wed, 1 Sep 2021 01:52:39 -0400 Received: from mx21.baidu.com ([220.181.3.85]:48346 "EHLO baidu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S242207AbhIAFwi (ORCPT ); Wed, 1 Sep 2021 01:52:38 -0400 Received: from BC-Mail-Ex03.internal.baidu.com (unknown [172.31.51.43]) by Forcepoint Email with ESMTPS id 4D184D7501ACAE096EE3; Wed, 1 Sep 2021 13:51:38 +0800 (CST) Received: from BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) by BC-Mail-Ex03.internal.baidu.com (172.31.51.43) 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 13:51:37 +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 13:51:37 +0800 From: Cai Huoqing To: CC: Sylwester Nawrocki , Mauro Carvalho Chehab , Krzysztof Kozlowski , , , , Subject: [PATCH] media: exynos4-is: Make use of the helper function devm_platform_ioremap_resource() Date: Wed, 1 Sep 2021 13:51:31 +0800 Message-ID: <20210901055132.6679-1-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/platform/exynos4-is/mipi-csis.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c index 32b23329b033..27a214936cb0 100644 --- a/drivers/media/platform/exynos4-is/mipi-csis.c +++ b/drivers/media/platform/exynos4-is/mipi-csis.c @@ -766,7 +766,6 @@ static int s5pcsis_probe(struct platform_device *pdev) const struct of_device_id *of_id; const struct csis_drvdata *drv_data; struct device *dev = &pdev->dev; - struct resource *mem_res; struct csis_state *state; int ret = -ENOMEM; int i; @@ -800,8 +799,7 @@ static int s5pcsis_probe(struct platform_device *pdev) if (IS_ERR(state->phy)) return PTR_ERR(state->phy); - mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - state->regs = devm_ioremap_resource(dev, mem_res); + state->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(state->regs)) return PTR_ERR(state->regs);