diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
index 556ecfabc8d2a..1244fcb0f446d 100644
--- a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
@@ -2051,11 +2051,11 @@ void bw_calcs_init(struct bw_calcs_dceip *bw_dceip,
 
 	enum bw_calcs_version version = bw_calcs_version_from_asic_id(asic_id);
 
-	dceip = kzalloc(sizeof(dceip), GFP_KERNEL);
+	dceip = kzalloc(sizeof(*dceip), GFP_KERNEL);
 	if (!dceip)
 		return;
 
-	vbios = kzalloc(sizeof(vbios), GFP_KERNEL);
+	vbios = kzalloc(sizeof(*vbios), GFP_KERNEL);
 	if (!vbios) {
 		kfree(dceip);
 		return;