1 files changed, 11 insertions, 8 deletions

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 20ecb4cec8de..bb416cdee1a7 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2008,7 +2008,9 @@ static int hub_port_reset(struct usb_hub *hub, int port1,
                                 struct usb_device *udev, unsigned int delay)
 {
         int i, status;
+        struct usb_hcd *hcd;
 
+        hcd = bus_to_hcd(udev->bus);
         /* Block EHCI CF initialization during the port reset.
          * Some companion controllers don't like it when they mix.
          */
@@ -2036,6 +2038,14 @@ static int hub_port_reset(struct usb_hub *hub, int port1,
                         /* TRSTRCY = 10 ms; plus some extra */
                         msleep(10 + 40);
                         update_address(udev, 0);
+                        if (hcd->driver->reset_device) {
+                                status = hcd->driver->reset_device(hcd, udev);
+                                if (status < 0) {
+                                        dev_err(&udev->dev, "Cannot reset "
+                                                        "HCD device state\n");
+                                        break;
+                                }
+                        }
                         /* FALL THROUGH */
                 case -ENOTCONN:
                 case -ENODEV:
@@ -2645,14 +2655,7 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1,
 
         mutex_lock(&usb_address0_mutex);
 
-        if ((hcd->driver->flags & HCD_USB3) && udev->config) {
-                /* FIXME this will need special handling by the xHCI driver. */
-                dev_dbg(&udev->dev,
-                                "xHCI reset of configured device "
-                                "not supported yet.\n");
-                retval = -EINVAL;
-                goto fail;
-        } else if (!udev->config && oldspeed == USB_SPEED_SUPER) {
+        if (!udev->config && oldspeed == USB_SPEED_SUPER) {
                 /* Don't reset USB 3.0 devices during an initial setup */
                 usb_set_device_state(udev, USB_STATE_DEFAULT);
         } else {