1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/usb/gadget/goku_udc.h b/drivers/usb/gadget/goku_udc.h
index 85cdce0d1901..b4470d2b1d86 100644
--- a/drivers/usb/gadget/goku_udc.h
+++ b/drivers/usb/gadget/goku_udc.h
@@ -261,6 +261,7 @@ struct goku_udc {
         /* statistics... */
         unsigned long                   irqs;
 };
+#define to_goku_udc(g)          (container_of((g), struct goku_udc, gadget))
 
 /*-------------------------------------------------------------------------*/