diff --git a/drivers/gpu/drm/bridge/sii9234.c b/drivers/gpu/drm/bridge/sii9234.c
index 099b510ff2855358b1ac8e854c5835ea66d5e795..2d17f227867bce77e25925da8be0a0709a456f68 100644
--- a/drivers/gpu/drm/bridge/sii9234.c
+++ b/drivers/gpu/drm/bridge/sii9234.c
@@ -867,11 +867,6 @@ static int sii9234_init_resources(struct sii9234 *ctx,
 	return 0;
 }
 
-static inline struct sii9234 *bridge_to_sii9234(struct drm_bridge *bridge)
-{
-	return container_of(bridge, struct sii9234, bridge);
-}
-
 static enum drm_mode_status sii9234_mode_valid(struct drm_bridge *bridge,
 					 const struct drm_display_info *info,
 					 const struct drm_display_mode *mode)