From patchwork Wed Sep 1 05:56:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Cai,Huoqing" X-Patchwork-Id: 505355 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 B302EC432BE for ; Wed, 1 Sep 2021 05:57:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 973EC6103D for ; Wed, 1 Sep 2021 05:57:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242439AbhIAF57 (ORCPT ); Wed, 1 Sep 2021 01:57:59 -0400 Received: from mx20.baidu.com ([111.202.115.85]:54084 "EHLO baidu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S242438AbhIAF56 (ORCPT ); Wed, 1 Sep 2021 01:57:58 -0400 Received: from BJHW-Mail-Ex15.internal.baidu.com (unknown [10.127.64.38]) by Forcepoint Email with ESMTPS id 99AEA8CAD256AF771766; Wed, 1 Sep 2021 13:57:00 +0800 (CST) Received: from BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) by BJHW-Mail-Ex15.internal.baidu.com (10.127.64.38) 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 13:57:00 +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 13:56:59 +0800 From: Cai Huoqing To: CC: Maxime Ripard , Mauro Carvalho Chehab , Chen-Yu Tsai , Jernej Skrabec , Yong Deng , , , , Subject: [PATCH] media: sunxi: Make use of the helper function devm_platform_ioremap_resource() Date: Wed, 1 Sep 2021 13:56:53 +0800 Message-ID: <20210901055654.7979-1-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-Ex15_2021-09-01 13:57:00:553 Precedence: bulk List-ID: X-Mailing-List: linux-media@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 Acked-by: Maxime Ripard --- drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c | 4 +--- drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c | 4 +--- drivers/media/platform/sunxi/sun8i-di/sun8i-di.c | 4 +--- 3 files changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c index 94e98e470aff..80a10f238bbe 100644 --- a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c +++ b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c @@ -154,7 +154,6 @@ static int sun4i_csi_probe(struct platform_device *pdev) struct v4l2_subdev *subdev; struct video_device *vdev; struct sun4i_csi *csi; - struct resource *res; int ret; int irq; @@ -179,8 +178,7 @@ static int sun4i_csi_probe(struct platform_device *pdev) media_device_init(&csi->mdev); csi->v4l.mdev = &csi->mdev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - csi->regs = devm_ioremap_resource(&pdev->dev, res); + csi->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(csi->regs)) return PTR_ERR(csi->regs); diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c index 4b8d66fec3cf..fc96921b0583 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c @@ -833,13 +833,11 @@ static const struct regmap_config sun6i_csi_regmap_config = { static int sun6i_csi_resource_request(struct sun6i_csi_dev *sdev, struct platform_device *pdev) { - struct resource *res; void __iomem *io_base; int ret; int irq; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - io_base = devm_ioremap_resource(&pdev->dev, res); + io_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(io_base)) return PTR_ERR(io_base); diff --git a/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c b/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c index 671e4a928993..aa65d70b6270 100644 --- a/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c +++ b/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c @@ -803,7 +803,6 @@ static int deinterlace_probe(struct platform_device *pdev) { struct deinterlace_dev *dev; struct video_device *vfd; - struct resource *res; int irq, ret; dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL); @@ -825,8 +824,7 @@ static int deinterlace_probe(struct platform_device *pdev) return ret; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - dev->base = devm_ioremap_resource(&pdev->dev, res); + dev->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(dev->base)) return PTR_ERR(dev->base);