Merge branch 'linus' into x86/urgent

Merge reason: We need the x86/uv updates from upstream, to queue up
              dependent fix.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 23 insertions, 0 deletions

diff --git a/drivers/usb/host/whci/hcd.c b/drivers/usb/host/whci/hcd.c
index 1569afd6245b..e019a5058ab8 100644
--- a/drivers/usb/host/whci/hcd.c
+++ b/drivers/usb/host/whci/hcd.c
@@ -186,6 +186,28 @@ static void whc_endpoint_disable(struct usb_hcd *usb_hcd,
         }
 }
 
+static void whc_endpoint_reset(struct usb_hcd *usb_hcd,
+                               struct usb_host_endpoint *ep)
+{
+        struct wusbhc *wusbhc = usb_hcd_to_wusbhc(usb_hcd);
+        struct whc *whc = wusbhc_to_whc(wusbhc);
+        struct whc_qset *qset;
+
+        qset = ep->hcpriv;
+        if (qset) {
+                qset->remove = 1;
+
+                if (usb_endpoint_xfer_bulk(&ep->desc)
+                    || usb_endpoint_xfer_control(&ep->desc))
+                        queue_work(whc->workqueue, &whc->async_work);
+                else
+                        queue_work(whc->workqueue, &whc->periodic_work);
+
+                qset_reset(whc, qset);
+        }
+}
+
+
 static struct hc_driver whc_hc_driver = {
         .description = "whci-hcd",
         .product_desc = "Wireless host controller",
@@ -200,6 +222,7 @@ static struct hc_driver whc_hc_driver = {
         .urb_enqueue = whc_urb_enqueue,
         .urb_dequeue = whc_urb_dequeue,
         .endpoint_disable = whc_endpoint_disable,
+        .endpoint_reset = whc_endpoint_reset,
 
         .hub_status_data = wusbhc_rh_status_data,
         .hub_control = wusbhc_rh_control,