1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 90ad3395bb21..2bfff30f4704 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -354,7 +354,9 @@ struct ehci_qh {
         unsigned short          period;         /* polling interval */
         unsigned short          start;          /* where polling starts */
 #define NO_FRAME ((unsigned short)~0)                   /* pick new start */
+
         struct usb_device       *dev;           /* access to TT */
+        unsigned                clearing_tt:1;  /* Clear-TT-Buf in progress */
 } __attribute__ ((aligned (32)));
 
 /*-------------------------------------------------------------------------*/