--- zzzz-none-000/linux-3.10.107/drivers/usb/host/ohci-tilegx.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/usb/host/ohci-tilegx.c	2021-02-04 17:41:59.000000000 +0000
@@ -95,7 +95,7 @@
 static int ohci_hcd_tilegx_drv_probe(struct platform_device *pdev)
 {
 	struct usb_hcd *hcd;
-	struct tilegx_usb_platform_data *pdata = pdev->dev.platform_data;
+	struct tilegx_usb_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	pte_t pte = { 0 };
 	int my_cpu = smp_processor_id();
 	int ret;
@@ -129,8 +129,8 @@
 	tilegx_start_ohc();
 
 	/* Create our IRQs and register them. */
-	pdata->irq = create_irq();
-	if (pdata->irq < 0) {
+	pdata->irq = irq_alloc_hwirq(-1);
+	if (!pdata->irq) {
 		ret = -ENXIO;
 		goto err_no_irq;
 	}
@@ -159,11 +159,12 @@
 	ret = usb_add_hcd(hcd, pdata->irq, IRQF_SHARED);
 	if (ret == 0) {
 		platform_set_drvdata(pdev, hcd);
+		device_wakeup_enable(hcd->self.controller);
 		return ret;
 	}
 
 err_have_irq:
-	destroy_irq(pdata->irq);
+	irq_free_hwirq(pdata->irq);
 err_no_irq:
 	tilegx_stop_ohc();
 	usb_put_hcd(hcd);
@@ -175,14 +176,13 @@
 static int ohci_hcd_tilegx_drv_remove(struct platform_device *pdev)
 {
 	struct usb_hcd *hcd = platform_get_drvdata(pdev);
-	struct tilegx_usb_platform_data* pdata = pdev->dev.platform_data;
+	struct tilegx_usb_platform_data *pdata = dev_get_platdata(&pdev->dev);
 
 	usb_remove_hcd(hcd);
 	usb_put_hcd(hcd);
 	tilegx_stop_ohc();
 	gxio_usb_host_destroy(&pdata->usb_ctx);
-	destroy_irq(pdata->irq);
-	platform_set_drvdata(pdev, NULL);
+	irq_free_hwirq(pdata->irq);
 
 	return 0;
 }
@@ -199,7 +199,6 @@
 	.shutdown	= ohci_hcd_tilegx_drv_shutdown,
 	.driver = {
 		.name	= "tilegx-ohci",
-		.owner	= THIS_MODULE,
 	}
 };