diff --git a/drivers/staging/unisys/include/visorbus.h b/drivers/staging/unisys/include/visorbus.h
index 097d4b3752ec..1b21d664250f 100644
--- a/drivers/staging/unisys/include/visorbus.h
+++ b/drivers/staging/unisys/include/visorbus.h
@@ -39,7 +39,6 @@
 
 #include "channel.h"
 
-struct visor_driver;
 struct visor_device;
 extern struct bus_type visorbus_type;