diff --git a/drivers/staging/unisys/visorbus/vmcallinterface.h b/drivers/staging/unisys/visorbus/vmcallinterface.h
index 86e695d5a441..a8f6f6ca7662 100644
--- a/drivers/staging/unisys/visorbus/vmcallinterface.h
+++ b/drivers/staging/unisys/visorbus/vmcallinterface.h
@@ -224,7 +224,6 @@ enum event_pc {			/* POSTCODE event identifier tuples */
 };
 
 #define POSTCODE_SEVERITY_ERR DIAG_SEVERITY_ERR
-#define POSTCODE_SEVERITY_WARNING DIAG_SEVERITY_WARNING
 /* TODO-> Info currently doesn't show, so we set info=warning */
 #define POSTCODE_SEVERITY_INFO DIAG_SEVERITY_PRINT