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Mon, 5 Jan 2026 08:27:18 +0100 Received: from [10.48.87.93] (10.48.87.93) by STKDAG1NODE1.st.com (10.75.128.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Mon, 5 Jan 2026 08:26:03 +0100 Message-ID: <92c8b930-adc2-4204-b9c1-0dc1e31115f3@foss.st.com> Date: Mon, 5 Jan 2026 08:26:02 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 07/12] i2c: st: set device parent and of_node through the adapter struct To: Bartosz Golaszewski , Wolfram Sang , Mukesh Kumar Savaliya , Viken Dadhaniya , Andi Shyti , Florian Fainelli , Ray Jui , Scott Branden , "Broadcom internal kernel review list" , Vignesh R , Aaro Koskinen , Janusz Krzysztofik , Tony Lindgren , Andreas Kemnade , Kevin Hilman , Roger Quadros , Geert Uytterhoeven , "Magnus Damm" , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Linus Walleij CC: Bartosz Golaszewski , , , , , , , , References: <20251223-i2c-adap-dev-config-v1-0-4829b1cf0834@oss.qualcomm.com> <20251223-i2c-adap-dev-config-v1-7-4829b1cf0834@oss.qualcomm.com> Content-Language: en-US From: Patrice CHOTARD In-Reply-To: <20251223-i2c-adap-dev-config-v1-7-4829b1cf0834@oss.qualcomm.com> Content-Type: text/plain; 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X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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 X-OriginatorOrg: foss.st.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Jan 2026 07:26:05.5599 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3c0cac0e-5012-4f9a-14b2-08de4c2bb02f 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: DU6PEPF0000A7E4.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR10MB3306 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260104_232613_620341_67F4C0B1 X-CRM114-Status: GOOD ( 12.51 ) 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 On 12/23/25 11:04, Bartosz Golaszewski wrote: > Configure the parent device and the OF-node using dedicated fields in > struct i2c_adapter and avoid dereferencing the internal struct device. > > Signed-off-by: Bartosz Golaszewski > --- > drivers/i2c/busses/i2c-st.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/i2c/busses/i2c-st.c b/drivers/i2c/busses/i2c-st.c > index 97d70e66722706f242cd97153387c3a865abc12d..b50be2c39eaa4b9b95a71b038a4d63f3c5fd7c4b 100644 > --- a/drivers/i2c/busses/i2c-st.c > +++ b/drivers/i2c/busses/i2c-st.c > @@ -849,8 +849,8 @@ static int st_i2c_probe(struct platform_device *pdev) > adap->retries = 0; > adap->algo = &st_i2c_algo; > adap->bus_recovery_info = &st_i2c_recovery_info; > - adap->dev.parent = &pdev->dev; > - adap->dev.of_node = pdev->dev.of_node; > + adap->parent = &pdev->dev; > + adap->of_node = pdev->dev.of_node; > > init_completion(&i2c_dev->complete); > > Reviewed-by: Patrice Chotard Thanks Patrice