1 files changed, 5 insertions, 4 deletions
diff --git a/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/usbcfg.h b/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/usbcfg.h
index 2ffaa17..d23b83c 100644
--- a/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/usbcfg.h
+++ b/demos/STM32/RT-STM32F429-DISCOVERY-DMA2D/usbcfg.h
@@ -1,5 +1,5 @@
 /*
-    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+    ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -14,12 +14,13 @@
     limitations under the License.
 */
 
-#ifndef _USBCFG_H_
-#define _USBCFG_H_
+#ifndef USBCFG_H
+#define USBCFG_H
 
 extern const USBConfig usbcfg;
 extern SerialUSBConfig serusbcfg;
+extern SerialUSBDriver SDU2;
 
-#endif  /* _USBCFG_H_ */
+#endif  /* USBCFG_H */
 
 /** @} */