linux-kernel - [PATCH 2/2] usb: dwc3: xilinx: add missing depopulate in probe error path

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Message-ID: <20240814101848.67501-2-krzysztof.kozlowski@linaro.org>
Date: Wed, 14 Aug 2024 12:18:48 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Thinh Nguyen <Thinh.Nguyen@...opsys.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Michal Simek <michal.simek@....com>,
	Grygorii Strashko <grygorii.strashko@...com>,
	Vignesh R <vigneshr@...com>,
	Felipe Balbi <felipe.balbi@...ux.intel.com>,
	Radhey Shyam Pandey <radhey.shyam.pandey@....com>,
	Piyush Mehta <piyush.mehta@....com>,
	linux-usb@...r.kernel.org,
	linux-omap@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
	stable@...r.kernel.org
Subject: [PATCH 2/2] usb: dwc3: xilinx: add missing depopulate in probe error path

Depopulate device in probe error paths to fix leak of children
resources.

Fixes: 53b5ff83d893 ("usb: dwc3: xilinx: improve error handling for PM APIs")
Cc: <stable@...r.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 drivers/usb/dwc3/dwc3-xilinx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/dwc3/dwc3-xilinx.c b/drivers/usb/dwc3/dwc3-xilinx.c
index bb4d894c16e9..b7613a106da6 100644
--- a/drivers/usb/dwc3/dwc3-xilinx.c
+++ b/drivers/usb/dwc3/dwc3-xilinx.c
@@ -330,6 +330,7 @@ static int dwc3_xlnx_probe(struct platform_device *pdev)
 	return pm_runtime_resume_and_get(dev);
 
 err_pm_set_suspended:
+	of_platform_depopulate(dev);
 	pm_runtime_set_suspended(dev);
 
 err_clk_put:
-- 
2.43.0