diff options
Diffstat (limited to 'drivers/usb/gadget/tegra_udc.c')
| -rw-r--r-- | drivers/usb/gadget/tegra_udc.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/usb/gadget/tegra_udc.c b/drivers/usb/gadget/tegra_udc.c index 7968847f6278..47e2e97984a4 100644 --- a/drivers/usb/gadget/tegra_udc.c +++ b/drivers/usb/gadget/tegra_udc.c @@ -2517,13 +2517,22 @@ static int __init tegra_udc_probe(struct platform_device *pdev) goto err_iounmap; } - err = request_irq(udc->irq, tegra_udc_irq, IRQF_SHARED, + err = request_irq(udc->irq, tegra_udc_irq, + IRQF_SHARED | IRQF_TRIGGER_HIGH, driver_name, udc); if (err) { ERR("cannot request irq %d err %d\n", udc->irq, err); goto err_iounmap; } + err = enable_irq_wake(udc->irq); + if (err < 0) { + dev_warn(&pdev->dev, + "Couldn't enable USB udc mode wakeup, irq=%d, error=%d\n", + udc->irq, err); + err = 0; + } + udc->phy = tegra_usb_phy_open(pdev); if (IS_ERR(udc->phy)) { dev_err(&pdev->dev, "failed to open USB phy\n"); |