diff --git a/drivers/staging/unisys/visorchipset/file.c b/drivers/staging/unisys/visorchipset/file.c
index c1f954ee7837..34c35dc279c2 100644
--- a/drivers/staging/unisys/visorchipset/file.c
+++ b/drivers/staging/unisys/visorchipset/file.c
@@ -28,8 +28,6 @@
 
 #define CURRENT_FILE_PC VISOR_CHIPSET_PC_file_c
 
-typedef u64 GUEST_PHYSICAL_ADDRESS;
-
 static struct cdev Cdev;
 static VISORCHANNEL **PControlVm_channel;
 static dev_t MajorDev = -1; /**< indicates major num for device */