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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Jun 2025 13:28:23.9093 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 61d19cab-ba5b-4586-2073-08ddb57e7df3 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[4.158.2.129];Helo=[outbound-uk1.az.dlp.m.darktrace.com] X-MS-Exchange-CrossTenant-AuthSource: AM2PEPF0001C708.eurprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR08MB5433 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250627_062830_124264_A74FE061 X-CRM114-Status: GOOD ( 10.46 ) 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 Hi Leo, [...] > @@ -789,6 +789,10 @@ static int __tmc_probe(struct device *dev, struct resource *res) > struct coresight_desc desc = { 0 }; > struct coresight_dev_list *dev_list = NULL; > > + drvdata->atclk = devm_clk_get_optional_enabled(dev, "atclk"); > + if (IS_ERR(drvdata->atclk)) > + return PTR_ERR(drvdata->atclk); > + > ret = -ENOMEM; > Just another quetion. If this function is called from tmc_platform_probe() and failed, should it call the clk_put() for drvdata->pclk when it failed? -- Sincerely, Yeoreum Yun