diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
index b49044825680..d667776a2869 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
@@ -585,7 +585,7 @@ static int vangogh_get_profiling_clk_mask(struct smu_context *smu,
 	return 0;
 }
 
-bool vangogh_clk_dpm_is_enabled(struct smu_context *smu,
+static bool vangogh_clk_dpm_is_enabled(struct smu_context *smu,
 				enum smu_clk_type clk_type)
 {
 	enum smu_feature_mask feature_id = 0;