From patchwork Mon Jun 3 01:18:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 13683207 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8E3F9C27C44 for ; Mon, 3 Jun 2024 01:18:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Date:Subject:From: References:In-Reply-To:To:Message-ID:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=9S+I21w9lyOvtX68d8UUcIZjedza0mA5Sunqd97GXZ8=; b=0FL2aHjRhvBso/2VlOTTM8Baxf C0Nz5IuNSR7oPImwqsP+3ai513ChR9AyJawA5DOBIufN6aOAv2N2/RjOlyQQ0VCnJyZZFPbjbt2nr V98fDDqxSefquxLLce8ebnJJHgcnl3/Zzis6edQCgStiCm7P7Kvbd10M1HRidGpgKPj4fyiaz1nMv uMlODRn9fCVYXoFh9ochOdC1WKjzire8aWeg9zXAEpEF9FudjkZP+GddSbO+ihvTl0DokwFIvMlvT W8P+RnodM0NWVcEMPEW7fGQqG/nqZBNYdVO52NiXV/yTRApzOR7/mpS1eyM0RuOlv5YwRCRt0pccq g0S+57/Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sDwLN-0000000FGeh-0XW6; Mon, 03 Jun 2024 01:18:37 +0000 Received: from mail-japaneastazlp170110002.outbound.protection.outlook.com ([2a01:111:f403:c405::2] helo=TY3P286CU002.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sDwLI-0000000FGXI-399Q for linux-arm-kernel@lists.infradead.org; Mon, 03 Jun 2024 01:18:34 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=KlWgR2KoIHNAUEPBx8KlFry5ocP85uKofhazMNZOJzTYTu1HE+/Dt570hGrK7ZBWDzCOuxFh6s/jK9cOqioT0iwkTPe0nOBJSgUbyhy8CsS6vkBE8nWFakYi2sMSqzzae4/bafzAg9+jAN1XuayJ+hBAxdLqeLjWWp64545xe4NFTfzrvycvJ9x2yjHr0/ufh9cr30jVtnuU7xz3LwaKaaUYoM4t0hwusTpn2Yx90EbO+p/gaMu9IyIIxOk8vBRbew47BC1uEi6z8Q53WzZP08ec2loX53g+JTW1smB34mUmC/H4HdWaROxFTNyVW6m3Z6aCGNfX8JVoz0TcSYHNLg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=gjGsaR1b+XxwTO9Q3/woPdYTEnq443MXMgIOL4ktaTs=; b=d1XAq08ISdOW38VfG2QJBU68y6+TAYl2GWWASEHRMS/BwfFRj2sskYXHejlDpUwgtJIU1nJZm4MYIptvWiOWq+fja0bzBCwKnn5fJ50ZnAnwpaaP3qh+4gjP5xQm+IXlK8O+pt7Bza2cvnfuGdQDf0w9tX0h3el9aGxWXVPjpHm0GwjZcapY89dFs5sd65Jas/BqaKJA5mrHzg3VY8jvEFzeORtQfUPYI1qbj0NPRJR7RcFnDdoWqE5KZTDiLPN/r8+mPTUSNrRKujGLM5cr+krnrFeOFNBJF0UIFr8Apv3p4r1zsRdatln5trxzKPbxA7wxFnc/f1OAuN1typmD/w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=renesas.com; dmarc=pass action=none header.from=renesas.com; dkim=pass header.d=renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=gjGsaR1b+XxwTO9Q3/woPdYTEnq443MXMgIOL4ktaTs=; b=bIGdRHVy0VP17I5SmRn71A31lHTLvNU20TNFkVKDxLsIsvVeP7ZC5GsqaM9T5SST3tW4qEFMpAfmpsKTxK/q3ESqjTWHJZ2R+EZ1vWqkdNEl/QW91VJdP2j7GdG+DW6VaI4k73/g0ZWve13TZtbOyYr63QerICcGQsDNwAzsiKA= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=renesas.com; Received: from TYCPR01MB10914.jpnprd01.prod.outlook.com (2603:1096:400:3a9::11) by TYCPR01MB11318.jpnprd01.prod.outlook.com (2603:1096:400:3c4::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7633.26; Mon, 3 Jun 2024 01:18:27 +0000 Received: from TYCPR01MB10914.jpnprd01.prod.outlook.com ([fe80::c568:1028:2fd1:6e11]) by TYCPR01MB10914.jpnprd01.prod.outlook.com ([fe80::c568:1028:2fd1:6e11%4]) with mapi id 15.20.7633.021; Mon, 3 Jun 2024 01:18:27 +0000 Message-ID: <87o78i4ye4.wl-kuninori.morimoto.gx@renesas.com> To: "Lad Prabhakar" , Alexander Shishkin , Alexandre Belloni , Claudiu Beznea , Daniel Vetter , David Airlie , Eugen Hristev , Greg Kroah-Hartman , Helge Deller , Laurent Pinchart , Maarten Lankhorst , Mauro Carvalho Chehab , Maxime Ripard , Michal Simek , Nicolas Ferre , Rob Herring , Suzuki K Poulose , Thomas Zimmermann , Tomi Valkeinen , coresight@lists.linaro.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-fbdev@vger.kernel.org, linux-media@vger.kernel.org, linux-omap@vger.kernel.org, linux-staging@lists.linux.dev In-Reply-To: <87v82q4yg0.wl-kuninori.morimoto.gx@renesas.com> References: <87v82q4yg0.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH v4 5/9] media: platform: ti: use for_each_endpoint_of_node() Date: Mon, 3 Jun 2024 01:18:27 +0000 X-ClientProxiedBy: TYBP286CA0031.JPNP286.PROD.OUTLOOK.COM (2603:1096:404:10a::19) To TYCPR01MB10914.jpnprd01.prod.outlook.com (2603:1096:400:3a9::11) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYCPR01MB10914:EE_|TYCPR01MB11318:EE_ X-MS-Office365-Filtering-Correlation-Id: 6f848c52-896c-44bf-3d05-08dc836b1284 X-LD-Processed: 53d82571-da19-47e4-9cb4-625a166a4a2a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|7416005|1800799015|376005|52116005|366007|38350700005|921011; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYCPR01MB10914.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(7416005)(1800799015)(376005)(52116005)(366007)(38350700005)(921011);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6f848c52-896c-44bf-3d05-08dc836b1284 X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB10914.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Jun 2024 01:18:27.6193 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: tRSE8ajIxWeaFK4YAjAk/MwA/iOttnom8hwdBE0Fh4ZHrR8IsHNHKKt8MkDGmKFweBt0tLfkDMUk/epDLHr7runwPFLFQWQaL9a/6nmVnxG5wupe8YZJG9AIz2p1HlsF X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYCPR01MB11318 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240602_181833_010189_E94869A7 X-CRM114-Status: GOOD ( 15.03 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org We already have for_each_endpoint_of_node(), don't use of_graph_get_next_endpoint() directly. Replace it. Signed-off-by: Kuninori Morimoto Reviewed-by: Laurent Pinchart --- drivers/media/platform/ti/am437x/am437x-vpfe.c | 12 +++++------- drivers/media/platform/ti/davinci/vpif_capture.c | 14 +++++++------- 2 files changed, 12 insertions(+), 14 deletions(-) diff --git a/drivers/media/platform/ti/am437x/am437x-vpfe.c b/drivers/media/platform/ti/am437x/am437x-vpfe.c index 77e12457d1495..009ff68a2b43c 100644 --- a/drivers/media/platform/ti/am437x/am437x-vpfe.c +++ b/drivers/media/platform/ti/am437x/am437x-vpfe.c @@ -2287,7 +2287,7 @@ static const struct v4l2_async_notifier_operations vpfe_async_ops = { static struct vpfe_config * vpfe_get_pdata(struct vpfe_device *vpfe) { - struct device_node *endpoint = NULL; + struct device_node *endpoint; struct device *dev = vpfe->pdev; struct vpfe_subdev_info *sdinfo; struct vpfe_config *pdata; @@ -2306,14 +2306,11 @@ vpfe_get_pdata(struct vpfe_device *vpfe) if (!pdata) return NULL; - for (i = 0; ; i++) { + i = 0; + for_each_endpoint_of_node(dev->of_node, endpoint) { struct v4l2_fwnode_endpoint bus_cfg = { .bus_type = 0 }; struct device_node *rem; - endpoint = of_graph_get_next_endpoint(dev->of_node, endpoint); - if (!endpoint) - break; - sdinfo = &pdata->sub_devs[i]; sdinfo->grp_id = 0; @@ -2371,9 +2368,10 @@ vpfe_get_pdata(struct vpfe_device *vpfe) of_node_put(rem); if (IS_ERR(pdata->asd[i])) goto cleanup; + + i++; } - of_node_put(endpoint); return pdata; cleanup: diff --git a/drivers/media/platform/ti/davinci/vpif_capture.c b/drivers/media/platform/ti/davinci/vpif_capture.c index c28794b6677b7..16326437767f8 100644 --- a/drivers/media/platform/ti/davinci/vpif_capture.c +++ b/drivers/media/platform/ti/davinci/vpif_capture.c @@ -1487,7 +1487,7 @@ static struct vpif_capture_config * vpif_capture_get_pdata(struct platform_device *pdev, struct v4l2_device *v4l2_dev) { - struct device_node *endpoint = NULL; + struct device_node *endpoint; struct device_node *rem = NULL; struct vpif_capture_config *pdata; struct vpif_subdev_info *sdinfo; @@ -1517,16 +1517,12 @@ vpif_capture_get_pdata(struct platform_device *pdev, if (!pdata->subdev_info) return NULL; - for (i = 0; i < VPIF_CAPTURE_NUM_CHANNELS; i++) { + i = 0; + for_each_endpoint_of_node(pdev->dev.of_node, endpoint) { struct v4l2_fwnode_endpoint bus_cfg = { .bus_type = 0 }; unsigned int flags; int err; - endpoint = of_graph_get_next_endpoint(pdev->dev.of_node, - endpoint); - if (!endpoint) - break; - rem = of_graph_get_remote_port_parent(endpoint); if (!rem) { dev_dbg(&pdev->dev, "Remote device at %pOF not found\n", @@ -1577,6 +1573,10 @@ vpif_capture_get_pdata(struct platform_device *pdev, goto err_cleanup; of_node_put(rem); + + i++; + if (i >= VPIF_CAPTURE_NUM_CHANNELS) + break; } done: