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client-ip=165.204.84.17; helo=satlexmb08.amd.com; pr=C Received: from satlexmb08.amd.com (165.204.84.17) by CY4PEPF0000EE37.mail.protection.outlook.com (10.167.242.43) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.25.13 via Frontend Transport; Mon, 11 May 2026 21:18:46 +0000 Received: from satlexmb08.amd.com (10.181.42.217) by satlexmb08.amd.com (10.181.42.217) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.41; Mon, 11 May 2026 16:18:45 -0500 Received: from xsjblevinsk51.xilinx.com (10.180.168.240) by satlexmb08.amd.com (10.181.42.217) with Microsoft SMTP Server id 15.2.2562.41 via Frontend Transport; Mon, 11 May 2026 16:18:44 -0500 From: Ben Levinsky To: Bjorn Andersson , Mathieu Poirier , CC: Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Geert Uytterhoeven , "Magnus Damm" , Patrice Chotard , Maxime Coquelin , Alexandre Torgue , , , , , , Subject: [PATCH 3/4] remoteproc: add helper for optional ELF resource tables Date: Mon, 11 May 2026 14:18:40 -0700 Message-ID: <20260511211841.284809-4-ben.levinsky@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260511211841.284809-1-ben.levinsky@amd.com> References: <20260511211841.284809-1-ben.levinsky@amd.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000EE37:EE_|CY1PR12MB9560:EE_ X-MS-Office365-Filtering-Correlation-Id: fe901cc1-217a-4720-233d-08deafa2e33e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|1800799024|36860700016|82310400026|56012099003|18002099003|22082099003|11063799003; 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The helper returns success on -EINVAL and propagates other failures unchanged. Signed-off-by: Ben Levinsky --- drivers/remoteproc/remoteproc_internal.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/remoteproc/remoteproc_internal.h b/drivers/remoteproc/remoteproc_internal.h index 3724a47a9748..dff87e468837 100644 --- a/drivers/remoteproc/remoteproc_internal.h +++ b/drivers/remoteproc/remoteproc_internal.h @@ -146,6 +146,18 @@ static inline int rproc_mem_entry_iounmap(struct rproc *rproc, return 0; } +static inline int rproc_elf_load_rsc_table_optional(struct rproc *rproc, + const struct firmware *fw) +{ + int ret; + + ret = rproc_elf_load_rsc_table(rproc, fw); + if (ret == -EINVAL) + dev_dbg(&rproc->dev, "no resource table found\n"); + + return ret == -EINVAL ? 0 : ret; +} + static inline int rproc_prepare_device(struct rproc *rproc) { if (rproc->ops->prepare) -- 2.34.1