diff options
Diffstat (limited to 'drivers/usb/host/xhci.c')
| -rw-r--r-- | drivers/usb/host/xhci.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 339ff9ff6346..870093a69dd2 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -3834,8 +3834,14 @@ static int xhci_setup_device(struct usb_hcd *hcd, struct usb_device *udev, break; case COMP_USB_TRANSACTION_ERROR: dev_warn(&udev->dev, "Device not responding to setup %s.\n", act); - ret = -EPROTO; - break; + + mutex_unlock(&xhci->mutex); + ret = xhci_disable_slot(xhci, udev->slot_id); + if (!ret) + xhci_alloc_dev(hcd, udev); + kfree(command->completion); + kfree(command); + return -EPROTO; case COMP_INCOMPATIBLE_DEVICE_ERROR: dev_warn(&udev->dev, "ERROR: Incompatible device for setup %s command\n", act); |