diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index 00436654c584..24aa3f1db031 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -88,7 +88,6 @@
 #include "dce/dmub_psr.h"
 #include "dce/dmub_abm.h"
 
-#define SOC_BOUNDING_BOX_VALID false
 #define DC_LOGGER_INIT(logger)