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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by DS2PEPF0000343B.mail.protection.outlook.com (10.167.18.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6977.16 via Frontend Transport; Thu, 9 Nov 2023 05:14:50 +0000 Received: from compile-server.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.32; Wed, 8 Nov 2023 23:14:48 -0600 From: Ma Jun To: , , , CC: Ma Jun Subject: [PATCH] hwmon: Add a new macro sensor_sysfs_attr Date: Thu, 9 Nov 2023 13:14:29 +0800 Message-ID: <20231109051429.2250774-1-Jun.Ma2@amd.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS2PEPF0000343B:EE_|CH0PR12MB5386:EE_ X-MS-Office365-Filtering-Correlation-Id: 5b3467de-73c2-4830-29e2-08dbe0e2ccb5 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Nov 2023 05:14:50.3931 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5b3467de-73c2-4830-29e2-08dbe0e2ccb5 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DS2PEPF0000343B.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH0PR12MB5386 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The attribute definiations like &sensor_dev_attr_xx_xx.dev_attr.attr are widely used in drivers. So add a new macro sensor_sysfs_attr t to make it easier to understand and use. For example, user can use the sensor_sysfs_attr(xx_xx) instead of &sensor_dev_attr_xx_xx.dev_attr.attr Signed-off-by: Ma Jun --- include/linux/hwmon-sysfs.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h index d896713359cd..7feae637e3b5 100644 --- a/include/linux/hwmon-sysfs.h +++ b/include/linux/hwmon-sysfs.h @@ -14,6 +14,10 @@ struct sensor_device_attribute{ struct device_attribute dev_attr; int index; }; + +#define to_sensor_sysfs_attr(_name) \ + (&sensor_dev_attr_##_name.dev_attr.attr) + #define to_sensor_dev_attr(_dev_attr) \ container_of(_dev_attr, struct sensor_device_attribute, dev_attr) =20 --=20 2.34.1