From mboxrd@z Thu Jan 1 00:00:00 1970 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 4E9E2C4345F for ; Wed, 1 May 2024 12:48:55 +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:Cc:To:In-Reply-To: References:Message-Id:Subject:Date:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=1NQr8+VtpymULkdUwwxxMTbt3ZLZy+W6/yPCmxhl5uI=; b=uUS5UGX6LK25wmOyvspB61A82g 98SkWN0xdGyXL/rdUzCh7NBu3PZC60xswM6+VTmz2/N4NObN52L3+nO7euRW6mk14LbltDr4GXaen CdxXAvcViiNvZ+ncoud6FQxgKhOpMuS/EPNhhi6JvAtr75JimFMc3XipjAlPPiAh1m7k9lZS4V+36 S9GC/NX9128FjdKRuZr71YsLOYj8z5CJgnr63kFV0bG0qNMuppVMHudmxtjOuwWw2LaiB3KfS7FB1 wrhs2gVw8loHJ8+LROzXUinrtWPnNrhUFGkcwQ40Ff6x38nVn16U6hOnFo4fbQC/r1lli5qwsZpOa xDJEV5Gw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s29OE-00000009YBs-1W40; Wed, 01 May 2024 12:48:50 +0000 Received: from mail-db3eur04on0613.outbound.protection.outlook.com ([2a01:111:f400:fe0c::613] helo=EUR04-DB3-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s29OB-00000009Y94-2iqF; Wed, 01 May 2024 12:48:48 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=jtGqZBS8teDf5x3JRMuyIEblZMUrEOuJmfQMDOrmWCiaMEHwmJx6SDzE2IkbdtpsRjRgUFyGUJ7obl+6lA2ByW6eOwSugT1uD7AzbTBm71claRG/5uPeq5i0/buTwnKGN0mb+ZXRGEAjM5nvYZGGAjMQSX0ecSWZRav6AvayK0rLYQUWTTHuJCdvK74YQmwVjk4TqH9iP2XNFWPW8qa7w/9MqNU2OS4FHif8XqPz8FGfIGD8wZDsir9X/x1DPQLJGKNr2YdCQghJHqAeVXdWrY3NP1Rqj5I5vajmm9QhOS+L/WMCNnjoleW+bUTUSjp4d8DeSkP8piDmFJ8XH7bOMg== 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=CqwszMK70eQVJEA6pKKjpRuI8VkEgByRm8NicNvuM8U=; b=jIF5zYFLfv4k+Ai4BLO+LbHzQhW6gxxMjwhEvjGyAgvljoPw0bzqFq/iiADMHLK4jsJXB8R4uxO8wkPQQnRgAywEDB65StlIBxnXJiaYZ864r28x5VGKD2VOJ4qzksNNGwcRXSS9gr+xbJLJqdSYcbRKmcpdBiDfwo6PXkGvd9jxMkuCD0Hlx8ig9ItEq2ExLbbVqIVWM0ULlWlqQRRSLvfix8dEyUtiaV8HcUHMFFa/yrTCBccbNYXllTqT24TURzkbXh18YCUQXbNkKy9m4JSg2WsVf+pFp/VvUoIoOgba/W8v3faUwG/qapcZNS1VQIoMe9pS1An8x4XWKVYPgQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oss.nxp.com; dmarc=pass action=none header.from=oss.nxp.com; dkim=pass header.d=oss.nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=NXP1.onmicrosoft.com; s=selector2-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=CqwszMK70eQVJEA6pKKjpRuI8VkEgByRm8NicNvuM8U=; b=avzeKvSq4PewiI3jQVyUnNS8LbfkC+8WIhgG86jlQtI2C/xzP1qJwY8L2eqsK9cpfGKPicUA9/z0h6CY2VjQBPf10WP2AOYPRK855LWPn1ckp+OETvELl7E7KSKM0eGTCleUahuTQnaYodX6rkPbMm6ET+i9ZnqvwhihZFQdF3Y= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from DU0PR04MB9417.eurprd04.prod.outlook.com (2603:10a6:10:358::11) by DB9PR04MB9284.eurprd04.prod.outlook.com (2603:10a6:10:36c::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7519.36; Wed, 1 May 2024 12:48:39 +0000 Received: from DU0PR04MB9417.eurprd04.prod.outlook.com ([fe80::d30b:44e7:e78e:662d]) by DU0PR04MB9417.eurprd04.prod.outlook.com ([fe80::d30b:44e7:e78e:662d%4]) with mapi id 15.20.7519.031; Wed, 1 May 2024 12:48:38 +0000 From: "Peng Fan (OSS)" Date: Wed, 01 May 2024 20:55:59 +0800 Subject: [PATCH 01/21] pinctrl: ti: iodelay: Use scope based of_node_put() cleanups Message-Id: <20240501-pinctrl-cleanup-v1-1-797ceca46e5c@nxp.com> References: <20240501-pinctrl-cleanup-v1-0-797ceca46e5c@nxp.com> In-Reply-To: <20240501-pinctrl-cleanup-v1-0-797ceca46e5c@nxp.com> To: Linus Walleij , Thierry Reding , Jonathan Hunter , Dvorkin Dmitry , Wells Lu , Maxime Coquelin , Alexandre Torgue , Emil Renner Berthing , Jianlong Huang , Hal Feng , Orson Zhai , Baolin Wang , Chunyan Zhang , Viresh Kumar , Shiraz Hashim , soc@kernel.org, Krzysztof Kozlowski , Sylwester Nawrocki , Alim Akhtar , Geert Uytterhoeven , Patrice Chotard , Heiko Stuebner , Damien Le Moal , Ludovic Desroches , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Dong Aisheng , Fabio Estevam , Shawn Guo , Jacky Bai , Pengutronix Kernel Team , Chester Lin , Matthias Brugger , Ghennadi Procopciuc , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , Sascha Hauer , Andrew Jeffery , Joel Stanley , Dan Carpenter Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-samsung-soc@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-riscv@lists.infradead.org, linux-mediatek@lists.infradead.org, imx@lists.linux.dev, linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org, Peng Fan X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1714568179; l=2618; i=peng.fan@nxp.com; s=20230812; h=from:subject:message-id; bh=pkkGggwje14Z0jtlI2/3mY9oSznaGYtjsjUTP2Epebs=; b=8nSRZH4j9ElQUUnrxRoZB0IvYaXm+wYHSYfUTORvK0TtdfiFHDiT/ysKV1+rzrNSC18t/cZBF RPqvUMxjmGSC+wCW1TMY2LOwrVvVWQ57ebWbTQL39dBLQuE2mlMTYN7 X-Developer-Key: i=peng.fan@nxp.com; a=ed25519; pk=I4sJg7atIT1g63H7bb5lDRGR2gJW14RKDD0wFL8TT1g= X-ClientProxiedBy: SG2PR02CA0064.apcprd02.prod.outlook.com (2603:1096:4:54::28) To DU0PR04MB9417.eurprd04.prod.outlook.com (2603:10a6:10:358::11) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU0PR04MB9417:EE_|DB9PR04MB9284:EE_ X-MS-Office365-Filtering-Correlation-Id: e10ed49f-d70e-4910-e729-08dc69dd05b4 X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|1800799015|376005|52116005|7416005|366007|38350700005|921011; X-Microsoft-Antispam-Message-Info: =?utf-8?B?dFpuclE4UXJsNCs5T3JPV3VkU3VPa1dhMFF3SXhtbjhmVm5XV3NuczVwSlQz?= =?utf-8?B?NWpJbEphZnBxL3g3T3FrcTlXakhzK01hZFM5TzV4WjY1OUJvVldvUEZtZ2VT?= =?utf-8?B?VnBxRnRwSG12ZHNkOURXQ2UwYld5YXNUWHRPMitLRHh4eVJUYlpKcW1KcnhM?= =?utf-8?B?SHA0RENWTjR4NHhwQ1dyQStpRmNIUUZEZkVOYVdzQUdQYWdZT0lBOS9FU1pM?= =?utf-8?B?UkFGeHIrdWVEMmIxa1VQVzBRRzlpclRGbFl0VnQ0cHN2YXUrSUJCWStUVnln?= =?utf-8?B?dERyR3Z0TFY1NVNuNHdyYU1hdmNwRHRxMTFTZUtDT0lnRWc5Y2k5MkNueENm?= =?utf-8?B?Rmw0YXdub0tJU2R5dlRxY0xsU3diZ1FuSWJMaTU2cmQ2cElpV09IYW1zU1Yx?= =?utf-8?B?a2pzK2VCaDRmR0R4UWs5M0pTUlFBRmVXTW0xSjJYRjZ1L0dwOXNhNUxTSVdR?= =?utf-8?B?ZjVmbkFVd1BBSE5OOWVjM2hSQUxTd3VoS1NLeEZmWXkrb3VLbGx1VGgrZ01Q?= =?utf-8?B?NGR0bi9kd2VudmJ2QkFoa0s3V3loajZySHNobHY1RWNrRlZOVHR5Um9zT0NH?= =?utf-8?B?TG9uMlVYRkpMK3cxeGlWaVdpYklmMEdKVFY0WDZBMFN2Tm5vZDJUc3NWZ1Vm?= =?utf-8?B?UmhNYWhORDFsdzBGR2NUU01pS05yUUswUXpmTjh3VmpMK1pkZ1JQQUY1aWZs?= =?utf-8?B?VDFuODFoemJBZzM3czZrb3c4eTRZUUJSSVBzNG5XSHVBeFVvZUxOVGlqZ0F0?= =?utf-8?B?U2tVMnBjMk5ML3d4Tit2QUdoeXR3ZDRpbkJONk85ZGErUENQRmMvZDBvbW11?= =?utf-8?B?dkJjVG9PeXpYWDBDMk1sM3E1N1pjVHQzd1E1YnhWRkUzeDVyWHNLL1NWZ3RX?= =?utf-8?B?TjVtTUNjenlIdzc2b094cWlHZGFyVFZ5V1BodUhveUh5ZWlUV05DK3lYOEhC?= =?utf-8?B?VmlmK2xOaFk3UmVtUXEvR3Y5eXRlZFJFN0lOMmZWNktxL1VPWFRYa08vamNZ?= =?utf-8?B?OHRPOUY5NHdVTXlHNEpBVHp3WmllaEs3b3FHNEg1RERINEdFc0VENjl4VW91?= =?utf-8?B?TDJFM2tHeEl2eVByeC9PYWNJYWpzWGlVOERxdTl2Q09oejEvQTFLRVNIYUZZ?= =?utf-8?B?WlRwRTZjUnB3cHpucWFQckZxRTh1ek42RXJVcUNtbk8za3hkbXBobEFIaEVh?= =?utf-8?B?SVNzazE1MkU4YXVucEk0dzdtSm0yalFCN0RXL1V5aHdWMXdQZlNjM1dzOHRO?= =?utf-8?B?SVY5VXE0b011TTBoejZUSU9ldUl4V2NWdGU1RWhMTW1YL0RYNVlJZHM0T0VE?= =?utf-8?B?eU5yeFhzcmJieU5iS2lYeUxZcFR4RVliaTdETG9jbzB4YmNqMjR0SVE3Smcy?= =?utf-8?B?MnV0VHRiV3BsKzdleGRtOFBsVkNkbGd5UFZiWjVCZGRWdVU0LzYxa3ZaQ3Nk?= =?utf-8?B?WFFSd29MWFVsTm4wZWlxeFE0NVJxU25zZW8zOGV0V3hkWHJRTlkyY0h2Umdt?= =?utf-8?B?aDQxeUNVbVduNGtWU1ZyeWRoV1hBVjZ0b2NnejlpcnlML05SemVDVElCS1J5?= =?utf-8?B?Y2NQaWRobWFpbGZKYWVzaXZUMHAyQ2FMa1JUR3dmc25CMGNHYWpuY2owZjVJ?= =?utf-8?B?MDdneC9ST0o0cUV6YmZwVTBYMHgrVkp6UnNXeE5xK0wyWFZzRTZ0bWt6ZGpm?= =?utf-8?B?NVFEazNkZThlSjN0aS9lelpibVluamQ4YnFxQjh5TGxWWUtKdE1TTlZCZU9m?= =?utf-8?B?RTVOTVNzVUY5bUlYQjROa3d1TE1FeDE0S2N3c050Q1F2V1VVWDIzSkt4bkxo?= =?utf-8?Q?O+5P0s4wq9qrrLyEw2U8Jxxhqd7UykdzmOJGU=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DU0PR04MB9417.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(1800799015)(376005)(52116005)(7416005)(366007)(38350700005)(921011);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?cGdBMzNjMGtYMklvSlpEYUxMREVrVlVWRCtrSEtaN1FCRGtEdEpmYUlhSngy?= =?utf-8?B?UDJYeTNpRCtzUXZSMjFpL3BhVWh3Zm9raW1GMlJLWEhWWVY3Q3czc1hPejNM?= =?utf-8?B?aGE4VHlvVnFldkNEVFRRN1F4c3RKV3NyZHdLL1ZxMTVPbkYxVXNKenVEZVBy?= =?utf-8?B?WElSUitxVGN4VktYYVdBSEtNRHVYUGp5RTRtbWw4eHFJWlp4SGxiRitzbmlQ?= =?utf-8?B?SDVZamd0eTc2dHhxanF3SzlmMllzN2QwWjQ1M3FIZlMyYzdRZDRWNHRKOTJV?= =?utf-8?B?SWFnSWVjM1BnelgyQVRSQ1p2aVpTVmhTQlE3WmVSOWRKSFY4cGlwUzhLTEdi?= =?utf-8?B?U1RkcXplOTVyMVJ6TldObThoWFlLMmhueFd3dXdBQldvNnFVWEY0K2RiUGNJ?= =?utf-8?B?UHRyQXhhRlNKZWl4RE05U0VORHpJYXJMOGFZZGRDOWFkNURKNVZuaXJ5Q2ww?= =?utf-8?B?c1llSGVDYlRwc2ozNjJ5SmU1NllwM1l6OUg2SUgrUlA2ZWlMZDV6YlRvODE5?= =?utf-8?B?cG1oRG1XZHowZXdPVEppK254QjRxa3d3NnNhVk83aEVpeUw4UjZ2V2F0TUl6?= =?utf-8?B?aGhlWk9neTVIYitsNU1nSXdLUFlsTFF4Mi9wN3gwRlFuQStFWGVxVEdUQmU0?= =?utf-8?B?bm0xemgvY3ZZaFBIMVI1d3BZMnpmek5nU1ZJMDFjYWxjMXNrOWRCUkwrUTJ0?= =?utf-8?B?TFJnRnZWV2RRL3I0NnlJd0c2eVpyS09MUG9tOWl0bkMvb1NFSStOSXhIcFhy?= =?utf-8?B?VENVaHFlQThUNm9sK0VVVDEvbHpoSGs3Y0t6RjRXRGNDOG9SbXVycnhabVVE?= =?utf-8?B?cDMyc3VvMjFhaFBudlcvM0gxeW9qbHVGVTNNWmZvQUF4ZWtDSUFuQ1l2d3Q4?= =?utf-8?B?akhycVFaMzRiWVNaYWRZRUc0NVBiQ1cvVU00cDdSL1BHak5GVnBndUhRZjAx?= =?utf-8?B?MmZkRDJQSksvMk5jOGoyOHVIcUlxVCtWNDI0NzliRHk1Vnl3NjBuMk5haVNZ?= =?utf-8?B?VFQ4Q0dhdDlkNEhVMzNUVTlkQ0J2SUJvR1cvcEdXcEtBQy9FWUsrWFE0MVQr?= =?utf-8?B?UXFzS0RvK0k3c0xpVVNvemlXNGtpY3VoWDcxV0g1b2RKcSsraUNnZ2VrOUZ4?= =?utf-8?B?SlJEQjlocGcvNUJoYTU3NGNHN1ZQang3Rk9reVp2dHlSOTltVkRkZWg3N3I2?= =?utf-8?B?bklHQ0JURFFJeUwyUmNlejYrVldpTSt3NS9COGR0RTlmaCtQd1hReGdIOGlw?= =?utf-8?B?ZFFsRUNWdndsZ0RwMEZwcjNyb3RzWUFMM0RqWFh2cGRxSXdDZWhjOENYQzls?= =?utf-8?B?Y0xBdFRDTjdmdFFJWFdhTXVnQ2NseXNxUm5COVlYL0FJKzVLNUNiLzNPTXFy?= =?utf-8?B?VFhWV3NrTVZRb04ydWQzZTNQa0FkeXlWZ3l3N0xleUJ0REpQQSswb2crN2JI?= =?utf-8?B?ZWJRbmJleEVSQStjUWl4WlpwaGh4Nm9lS1VFMFp5cFRaWDlhR3MwZDFXQk52?= =?utf-8?B?L3V6a0FWOFRHc0FSRDhPdTIvSGtBeW94RE1HZS9taVBabkN5cnFPTFIvaENz?= =?utf-8?B?SDNUbUVXWXYwdmh2Q2JRZ2dUR2V2eGM1WHZHNE9mSjRVQkVZc0tsVVdHQlVj?= =?utf-8?B?c2RpV2NoRnZEelh5SlVlRmdWZnY1RmRBeU5Hcy9KMjJCeHJwQWw2elJkZDlu?= =?utf-8?B?STV6eU5xcEN1Mnl6QmNyeVJ4V0tpazFKbDhkK2F2SFArYkRHZ2xPRjJYK2gy?= =?utf-8?B?UFZsUmhNeDJOcTdTc1V2b1dtZTFndDJoRU9jdk81a3VmdlhUeGQ3K1g5TW5G?= =?utf-8?B?WDIrRTdsNmNUQU9UOXNnTUk3TDVTTEtDc3c3d3JjWGFjeWlqQXlsUzhrNEEv?= =?utf-8?B?V3ZGSG1HT25PRUw5RStzNy9rSk5ON2VCMEZKSlZtb2F3VmQ1bTFxczVYWnNW?= =?utf-8?B?aFRjUDllSmVQbjd1U2p4S0VoUXdCbkVveDR6Ykg0bEtYU01zUlVHc1RGVUor?= =?utf-8?B?N1M2bUs2U1hCekJPQ0ZpQVZhbGx2cjQrWks4QTZLL0RyejdjYXMzS3NrZW9L?= =?utf-8?B?UStmdFFCOERTVEZ6bFZOWGEzQlJERDdYbzdESWxTSFVuMFA5SmZVYkl5QU9C?= =?utf-8?Q?dT+WLBIANIHa6Wnmm4bUb6exE?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: e10ed49f-d70e-4910-e729-08dc69dd05b4 X-MS-Exchange-CrossTenant-AuthSource: DU0PR04MB9417.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 May 2024 12:48:38.6333 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: MwPttC3uQZkaHlw2TbVQNdOen4gRwAJVis6AnSuWi9l3s9tg3ZEut0bJPfwIMBQ0BaFcpI3O3vG3HMTcJVR7yw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR04MB9284 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240501_054847_736790_0ACA7391 X-CRM114-Status: GOOD ( 14.48 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org From: Peng Fan Use scope based of_node_put() cleanup to simplify code. Signed-off-by: Peng Fan --- drivers/pinctrl/ti/pinctrl-ti-iodelay.c | 37 +++++++++++++-------------------- 1 file changed, 14 insertions(+), 23 deletions(-) diff --git a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c index 040f2c46a868..1032bc9c36aa 100644 --- a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c +++ b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c @@ -822,53 +822,48 @@ MODULE_DEVICE_TABLE(of, ti_iodelay_of_match); static int ti_iodelay_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct device_node *np = of_node_get(dev->of_node); + struct device_node *np __free(device_node) = of_node_get(dev->of_node); struct resource *res; struct ti_iodelay_device *iod; - int ret = 0; + int ret; if (!np) { - ret = -EINVAL; dev_err(dev, "No OF node\n"); - goto exit_out; + return -EINVAL; } iod = devm_kzalloc(dev, sizeof(*iod), GFP_KERNEL); - if (!iod) { - ret = -ENOMEM; - goto exit_out; - } + if (!iod) + return -ENOMEM; + iod->dev = dev; iod->reg_data = device_get_match_data(dev); if (!iod->reg_data) { - ret = -EINVAL; dev_err(dev, "No DATA match\n"); - goto exit_out; + return -EINVAL; } /* So far We can assume there is only 1 bank of registers */ iod->reg_base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); - if (IS_ERR(iod->reg_base)) { - ret = PTR_ERR(iod->reg_base); - goto exit_out; - } + if (IS_ERR(iod->reg_base)) + return PTR_ERR(iod->reg_base); + iod->phys_base = res->start; iod->regmap = devm_regmap_init_mmio(dev, iod->reg_base, iod->reg_data->regmap_config); if (IS_ERR(iod->regmap)) { dev_err(dev, "Regmap MMIO init failed.\n"); - ret = PTR_ERR(iod->regmap); - goto exit_out; + return PTR_ERR(iod->regmap); } ret = ti_iodelay_pinconf_init_dev(iod); if (ret) - goto exit_out; + return ret; ret = ti_iodelay_alloc_pins(dev, iod, res->start); if (ret) - goto exit_out; + return ret; iod->desc.pctlops = &ti_iodelay_pinctrl_ops; /* no pinmux ops - we are pinconf */ @@ -879,16 +874,12 @@ static int ti_iodelay_probe(struct platform_device *pdev) ret = pinctrl_register_and_init(&iod->desc, dev, iod, &iod->pctl); if (ret) { dev_err(dev, "Failed to register pinctrl\n"); - goto exit_out; + return ret; } platform_set_drvdata(pdev, iod); return pinctrl_enable(iod->pctl); - -exit_out: - of_node_put(np); - return ret; } /** -- 2.37.1 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip