xhci: Fix command ring stop regression in 4.11

In 4.11 TRB completion codes were renamed to match spec.

Completion codes for command ring stopped and endpoint stopped
were mixed, leading to failures while handling a stopped command ring.

Use the correct completion code for command ring stopped events.

Fixes: 0b7c105a04 ("usb: host: xhci: rename completion codes to match spec")
Cc: <stable@vger.kernel.org> # 4.11
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/xhci-ring.c

@@ -323,7 +323,7 @@ static void xhci_handle_stopped_cmd_ring(struct xhci_hcd *xhci,
 		if (i_cmd->status != COMP_COMMAND_ABORTED)
 			continue;
 
-		i_cmd->status = COMP_STOPPED;
+		i_cmd->status = COMP_COMMAND_RING_STOPPED;
 
 		xhci_dbg(xhci, "Turn aborted command %p to no-op\n",
 			 i_cmd->command_trb);
@@ -1380,7 +1380,7 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 	cmd_comp_code = GET_COMP_CODE(le32_to_cpu(event->status));
 
 	/* If CMD ring stopped we own the trbs between enqueue and dequeue */
-	if (cmd_comp_code == COMP_STOPPED) {
+	if (cmd_comp_code == COMP_COMMAND_RING_STOPPED) {
 		complete_all(&xhci->cmd_ring_stop_completion);
 		return;
 	}
@@ -1436,8 +1436,8 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
 		break;
 	case TRB_CMD_NOOP:
 		/* Is this an aborted command turned to NO-OP? */
-		if (cmd->status == COMP_STOPPED)
-			cmd_comp_code = COMP_STOPPED;
+		if (cmd->status == COMP_COMMAND_RING_STOPPED)
+			cmd_comp_code = COMP_COMMAND_RING_STOPPED;
 		break;
 	case TRB_RESET_EP:
 		WARN_ON(slot_id != TRB_TO_SLOT_ID(