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Tue, 3 Nov 2026 14:04:13 +0100 Date: Tue, 3 Nov 2026 14:04:08 +0100 From: Alain Volmat To: CC: Codrin Ciubotariu , Andi Shyti , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Dong Aisheng , Frank Li , Sascha Hauer , "Pengutronix Kernel Team" , Fabio Estevam , "Oleksij Rempel" , Mukesh Kumar Savaliya , Viken Dadhaniya , Wolfram Sang , Geert Uytterhoeven , Magnus Damm , "Pierre-Yves MORDRET" , Maxime Coquelin , Alexandre Torgue , Laxman Dewangan , Dmitry Osipenko , Thierry Reding , Jonathan Hunter , "open list:MICROCHIP I2C DRIVER" , "moderated list:ARM/Microchip (AT91) SoC support" , open list , "open list:FREESCALE IMX LPI2C DRIVER" , "open list:QUALCOMM I2C QCOM GENI DRIVER" , "open list:RENESAS R-CAR I2C DRIVERS" , "moderated list:ARM/STM32 ARCHITECTURE" , "open list:TEGRA ARCHITECTURE SUPPORT" , Subject: Re: [PATCH 1/1] i2c: use dmaengine_desc_set_callback() Message-ID: References: <20261102170004.3852546-1-Frank.Li@oss.nxp.com> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: /fXE6qgHMt/v35Jf5wmd+wRrRm6ak2wtq/ucq0OFiXCdmanRedPLlznkl9Ll1uhXAUKa9Sen36tsphqSf8w/VZ54wbiKp242+Jtfq9AC2sQfQFJogsnK8ivHDVtZzM9KhrHqZd+v4Oe7Des9Jul40+Ry5FTDms+xIv2UQ9X5eHR3wUwfEZ1AgjH6yDCM/1XmfOyRVtaSWaDwx7D+lv7vZDaMeM+dTXf7p8k5j9+VEWZzHvzOw6uYf5QbAV1IEVKShc0YJbrb2fBK3p7q3WBGqGWP2p+DeUZpokogj61tKAUXM5mZ1VQAXksIj9jvn7tu0nHOmz65zHmW6vRme6TQTOr8C3OA5pkAZlqBDUNoRgLPaL6/x9lZGPh2opj8gDpvu47scY22Fep74JdjJX7EvEbpLKV1hRt6mAv7dogVWfJCHja/lKvGQelRUGgjol1A X-OriginatorOrg: foss.st.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Nov 2026 13:04:17.1056 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0b6f2809-5464-4699-20b8-08df39aaf79d X-MS-Exchange-CrossTenant-Id: 75e027c9-20d5-47d5-b82f-77d7cd041e8f X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=75e027c9-20d5-47d5-b82f-77d7cd041e8f;Ip=[164.130.1.60];Helo=[smtpO365.st.com] X-MS-Exchange-CrossTenant-AuthSource: MI3PEPF0000855B.eurprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB5PR10MB7795 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261103_050426_523652_70389465 X-CRM114-Status: GOOD ( 10.12 ) X-Spam-Score: -2.1 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-15.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Mon, Nov 02, 2026 at 12:00:02PM -0500, Frank.Li@oss.nxp.com wrote: > From: Frank Li > > Replace open-coded assignments to callback and callback_param fields > of struct dma_async_tx_descriptor with calls to the > dmaengine_desc_set_callback() helper across various I2C bus drivers. > > No functional change intended. Prepare make to struct > dma_async_tx_descriptor private to the DMA engine. > > Signed-off-by: Frank Li > --- > drivers/i2c/busses/i2c-at91-master.c | 6 ++---- > drivers/i2c/busses/i2c-imx-lpi2c.c | 3 +-- > drivers/i2c/busses/i2c-imx.c | 3 +-- > drivers/i2c/busses/i2c-mxs.c | 3 +-- > drivers/i2c/busses/i2c-qcom-geni.c | 3 +-- > drivers/i2c/busses/i2c-qup.c | 6 ++---- > drivers/i2c/busses/i2c-rcar.c | 3 +-- > drivers/i2c/busses/i2c-sh_mobile.c | 3 +-- > drivers/i2c/busses/i2c-stm32.c | 3 +-- For the STM32 I2C driver: Acked-by: Alain Volmat Regards, Alain