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Wysocki" , Danilo Krummrich , Mauro Carvalho Chehab , Dafna Hirschfeld , Heiko Stuebner , Bryan O'Donoghue , Vladimir Zapolskiy , Loic Poulain , driver-core@lists.linux.dev, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, imx@lists.linux.dev, Guoniu Zhou , Frank Li , Guoniu Zhou Subject: Re: [PATCH v2 0/4] media: add and use fwnode_graph_for_each_endpoint_scoped() Message-ID: References: <20260624-fw_scoped-v2-0-0a8db472af4a@nxp.com> <20260624191935.GG851255@killaraus.ideasonboard.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260624191935.GG851255@killaraus.ideasonboard.com> X-ClientProxiedBy: PH7PR13CA0012.namprd13.prod.outlook.com (2603:10b6:510:174::18) To GV2PR04MB11799.eurprd04.prod.outlook.com (2603:10a6:150:2cf::9) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: GV2PR04MB11799:EE_|PA2PR04MB10123:EE_ X-MS-Office365-Filtering-Correlation-Id: 70f23c3e-ba1b-4b6c-dc00-08ded227bf06 X-LD-Processed: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|19092799006|366016|23010399003|1800799024|7416014|376014|6133799003|18002099003|22082099003|56012099006|11063799006|4143699003; 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I already checked previously, two place use it. fwnode_graph_get_endpoint_count(), it will go though all endpoints, last ep is NULL, which totally equial to scoped() version. another one fwnode_graph_get_endpoint_by_id(), which return ep, expect caller to call put(). if use scoped() version, need use no_free_ptr() at return, which make think a little bit complex. It'd better leave these as it. Frank