diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
index 80b6038334a6..2cf1664723e8 100644
--- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
+++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
@@ -97,8 +97,8 @@ static inline struct msm_dsi_pll *msm_dsi_pll_28nm_init(
 struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct platform_device *pdev,
 					       int id);
 #else
-struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct platform_device *pdev,
-					       int id)
+static inline struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(
+	struct platform_device *pdev, int id)
 {
 	return ERR_PTR(-ENODEV);
 }