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Wed, 13 Jul 2022 09:11:55 +0000 Received: from r-build-bsp-02.mtr.labs.mlnx (10.126.231.35) by rnnvmail201.nvidia.com (10.129.68.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.26; Wed, 13 Jul 2022 02:11:53 -0700 From: Vadim Pasternak To: CC: , Vadim Pasternak Subject: [PATCH i2c-next 1/1] i2c: mlxcpld: Add callback to notify probing completion Date: Wed, 13 Jul 2022 12:11:36 +0300 Message-ID: <20220713091136.734-1-vadimp@nvidia.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Originating-IP: [10.126.231.35] X-ClientProxiedBy: rnnvmail201.nvidia.com (10.129.68.8) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: adae08e3-9a31-4767-ab80-08da64afbb97 X-MS-TrafficTypeDiagnostic: DM5PR12MB1402:EE_ X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:12.22.5.235;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:InfoNoRecords;CAT:NONE;SFS:(13230016)(4636009)(376002)(39860400002)(136003)(346002)(396003)(46966006)(36840700001)(40470700004)(70586007)(40480700001)(86362001)(82740400003)(186003)(6666004)(356005)(47076005)(2906002)(16526019)(6916009)(426003)(336012)(4326008)(82310400005)(26005)(1076003)(54906003)(70206006)(107886003)(8676002)(2616005)(41300700001)(478600001)(36860700001)(36756003)(40460700003)(316002)(83380400001)(4744005)(81166007)(8936002)(5660300002)(133343001)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Jul 2022 09:11:55.4586 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: adae08e3-9a31-4767-ab80-08da64afbb97 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[12.22.5.235];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT052.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR12MB1402 X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO, SPF_HELO_PASS,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Add notification to inform caller that driver probing has been completed. It allows to user, invoked platform device registration for "i2c-mlxcpld" driver, to be notified that bus adapter is available, and thus some devices could be connected to this bus. Signed-off-by: Vadim Pasternak --- drivers/i2c/busses/i2c-mlxcpld.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/i2c/busses/i2c-mlxcpld.c b/drivers/i2c/busses/i2c-mlxcpld.c index 56aa424fd71d..363ea9fd66c4 100644 --- a/drivers/i2c/busses/i2c-mlxcpld.c +++ b/drivers/i2c/busses/i2c-mlxcpld.c @@ -560,6 +560,10 @@ static int mlxcpld_i2c_probe(struct platform_device *pdev) if (err) goto mlxcpld_i2_probe_failed; + /* Notify caller when adapter is added. */ + if (pdata && pdata->completion_notify) + pdata->completion_notify(pdata->handle, mlxcpld_i2c_adapter.nr); + return 0; mlxcpld_i2_probe_failed: