diff options
Diffstat (limited to 'drivers/usb/host/ehci-tilegx.c')
| -rw-r--r-- | drivers/usb/host/ehci-tilegx.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/usb/host/ehci-tilegx.c b/drivers/usb/host/ehci-tilegx.c index b083a350eea..0d247673c3c 100644 --- a/drivers/usb/host/ehci-tilegx.c +++ b/drivers/usb/host/ehci-tilegx.c @@ -61,7 +61,7 @@ static const struct hc_driver ehci_tilegx_hc_driver = { * Generic hardware linkage. */ .irq = ehci_irq, - .flags = HCD_MEMORY | HCD_USB2, + .flags = HCD_MEMORY | HCD_USB2 | HCD_BH, /* * Basic lifecycle operations. @@ -101,7 +101,7 @@ static int ehci_hcd_tilegx_drv_probe(struct platform_device *pdev) { struct usb_hcd *hcd; struct ehci_hcd *ehci; - 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; @@ -142,8 +142,8 @@ static int ehci_hcd_tilegx_drv_probe(struct platform_device *pdev) ehci->hcs_params = readl(&ehci->caps->hcs_params); /* 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; } @@ -170,11 +170,12 @@ static int ehci_hcd_tilegx_drv_probe(struct platform_device *pdev) 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_ehc(); usb_put_hcd(hcd); @@ -186,14 +187,13 @@ err_hcd: static int ehci_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_ehc(); gxio_usb_host_destroy(&pdata->usb_ctx); - destroy_irq(pdata->irq); - platform_set_drvdata(pdev, NULL); + irq_free_hwirq(pdata->irq); return 0; } |