diff --git a/[refs] b/[refs]
index cb0739c5e010..7eabfeb02268 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 31b6a1048b7292efff8b5b53ae3d9d29adde385e
+refs/heads/master: 50ce5c0683aa83eb161624ea89daa5a9eee0c2ce
diff --git a/trunk/drivers/usb/host/ohci-q.c b/trunk/drivers/usb/host/ohci-q.c
index 177a213790d4..7482cfbe8c5e 100644
--- a/trunk/drivers/usb/host/ohci-q.c
+++ b/trunk/drivers/usb/host/ohci-q.c
@@ -1128,6 +1128,25 @@ dl_done_list (struct ohci_hcd *ohci)
 
 	while (td) {
 		struct td	*td_next = td->next_dl_td;
+		struct ed	*ed = td->ed;
+
+		/*
+		 * Some OHCI controllers (NVIDIA for sure, maybe others)
+		 * occasionally forget to add TDs to the done queue.  Since
+		 * TDs for a given endpoint are always processed in order,
+		 * if we find a TD on the donelist then all of its
+		 * predecessors must be finished as well.
+		 */
+		for (;;) {
+			struct td	*td2;
+
+			td2 = list_first_entry(&ed->td_list, struct td,
+					td_list);
+			if (td2 == td)
+				break;
+			takeback_td(ohci, td2);
+		}
+
 		takeback_td(ohci, td);
 		td = td_next;
 	}