diff --git a/drivers/usb/host/xhci-hcd.c b/drivers/usb/host/xhci-hcd.c
index 932f999..3a30db6 100644
--- a/drivers/usb/host/xhci-hcd.c
+++ b/drivers/usb/host/xhci-hcd.c
@@ -817,12 +817,12 @@
 	xhci_debug_ring(xhci, ep_ring);
 	td = (struct xhci_td *) urb->hcpriv;
 
-	ep->cancels_pending++;
 	list_add_tail(&td->cancelled_td_list, &ep->cancelled_td_list);
 	/* Queue a stop endpoint command, but only if this is
 	 * the first cancellation to be handled.
 	 */
-	if (ep->cancels_pending == 1) {
+	if (!(ep->ep_state & EP_HALT_PENDING)) {
+		ep->ep_state |= EP_HALT_PENDING;
 		xhci_queue_stop_endpoint(xhci, urb->dev->slot_id, ep_index);
 		xhci_ring_cmd_db(xhci);
 	}
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 821b7b4..184e8b6 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -306,7 +306,7 @@
 	/* Don't ring the doorbell for this endpoint if there are pending
 	 * cancellations because the we don't want to interrupt processing.
 	 */
-	if (!ep->cancels_pending && !(ep_state & SET_DEQ_PENDING)
+	if (!(ep_state & EP_HALT_PENDING) && !(ep_state & SET_DEQ_PENDING)
 			&& !(ep_state & EP_HALTED)) {
 		field = xhci_readl(xhci, db_addr) & DB_MASK;
 		xhci_writel(xhci, field | EPI_TO_DB(ep_index), db_addr);
@@ -507,8 +507,11 @@
 	ep = &xhci->devs[slot_id]->eps[ep_index];
 	ep_ring = ep->ring;
 
-	if (list_empty(&ep->cancelled_td_list))
+	if (list_empty(&ep->cancelled_td_list)) {
+		ep->ep_state &= ~EP_HALT_PENDING;
+		ring_ep_doorbell(xhci, slot_id, ep_index);
 		return;
+	}
 
 	/* Fix up the ep ring first, so HW stops executing cancelled TDs.
 	 * We have the xHCI lock, so nothing can modify this list until we drop
@@ -535,9 +538,9 @@
 		 * the cancelled TD list for URB completion later.
 		 */
 		list_del(&cur_td->td_list);
-		ep->cancels_pending--;
 	}
 	last_unlinked_td = cur_td;
+	ep->ep_state &= ~EP_HALT_PENDING;
 
 	/* If necessary, queue a Set Transfer Ring Dequeue Pointer command */
 	if (deq_state.new_deq_ptr && deq_state.new_deq_seg) {
@@ -1249,10 +1252,9 @@
 		}
 		list_del(&td->td_list);
 		/* Was this TD slated to be cancelled but completed anyway? */
-		if (!list_empty(&td->cancelled_td_list)) {
+		if (!list_empty(&td->cancelled_td_list))
 			list_del(&td->cancelled_td_list);
-			ep->cancels_pending--;
-		}
+
 		/* Leave the TD around for the reset endpoint function to use
 		 * (but only if it's not a control endpoint, since we already
 		 * queued the Set TR dequeue pointer command for stalled
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 4b254b6..b173fd9 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -652,10 +652,10 @@
 	struct xhci_ring		*new_ring;
 	unsigned int			ep_state;
 #define SET_DEQ_PENDING		(1 << 0)
-#define EP_HALTED		(1 << 1)
+#define EP_HALTED		(1 << 1)	/* For stall handling */
+#define EP_HALT_PENDING		(1 << 2)	/* For URB cancellation */
 	/* ----  Related to URB cancellation ---- */
 	struct list_head	cancelled_td_list;
-	unsigned int		cancels_pending;
 	/* The TRB that was last reported in a stopped endpoint ring */
 	union xhci_trb		*stopped_trb;
 	struct xhci_td		*stopped_td;