diff --git a/MAINTAINERS b/MAINTAINERS
index cc1e6a5ee6e67..8e2e84ee97a9e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3881,7 +3881,7 @@ F:	Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
 F:	drivers/mtd/nand/raw/cadence-nand-controller.c
 
 CADENCE USB3 DRD IP DRIVER
-M:	Peter Chen <peter.chen@nxp.com>
+M:	Peter Chen <peter.chen@kernel.org>
 M:	Pawel Laszczak <pawell@cadence.com>
 R:	Roger Quadros <rogerq@kernel.org>
 R:	Aswath Govindraju <a-govindraju@ti.com>
@@ -4163,7 +4163,7 @@ S:	Maintained
 F:	Documentation/translations/zh_CN/
 
 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
-M:	Peter Chen <Peter.Chen@nxp.com>
+M:	Peter Chen <peter.chen@kernel.org>
 L:	linux-usb@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
@@ -18417,7 +18417,7 @@ F:	Documentation/usb/ohci.rst
 F:	drivers/usb/host/ohci*
 
 USB OTG FSM (Finite State Machine)
-M:	Peter Chen <Peter.Chen@nxp.com>
+M:	Peter Chen <peter.chen@kernel.org>
 L:	linux-usb@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
diff --git a/drivers/usb/cdns3/cdns3-imx.c b/drivers/usb/cdns3/cdns3-imx.c
index 22a56c4dce678..7990fee03fe4b 100644
--- a/drivers/usb/cdns3/cdns3-imx.c
+++ b/drivers/usb/cdns3/cdns3-imx.c
@@ -185,7 +185,11 @@ static int cdns_imx_probe(struct platform_device *pdev)
 	}
 
 	data->num_clks = ARRAY_SIZE(imx_cdns3_core_clks);
-	data->clks = (struct clk_bulk_data *)imx_cdns3_core_clks;
+	data->clks = devm_kmemdup(dev, imx_cdns3_core_clks,
+				sizeof(imx_cdns3_core_clks), GFP_KERNEL);
+	if (!data->clks)
+		return -ENOMEM;
+
 	ret = devm_clk_bulk_get(dev, data->num_clks, data->clks);
 	if (ret)
 		return ret;
@@ -214,20 +218,16 @@ static int cdns_imx_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int cdns_imx_remove_core(struct device *dev, void *data)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-
-	platform_device_unregister(pdev);
-
-	return 0;
-}
-
 static int cdns_imx_remove(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
+	struct cdns_imx *data = dev_get_drvdata(dev);
 
-	device_for_each_child(dev, NULL, cdns_imx_remove_core);
+	pm_runtime_get_sync(dev);
+	of_platform_depopulate(dev);
+	clk_bulk_disable_unprepare(data->num_clks, data->clks);
+	pm_runtime_disable(dev);
+	pm_runtime_put_noidle(dev);
 	platform_set_drvdata(pdev, NULL);
 
 	return 0;