diff --git a/include/linux/usb/typec_mux.h b/include/linux/usb/typec_mux.h
index 11bfa314529f..2489a7857d8e 100644
--- a/include/linux/usb/typec_mux.h
+++ b/include/linux/usb/typec_mux.h
@@ -73,7 +73,7 @@ void *typec_mux_get_drvdata(struct typec_mux_dev *mux);
 
 #else
 
-static inline struct typec_mux *fwnode_typec_mux_get(struct fwnode_handle *fwnode);
+static inline struct typec_mux *fwnode_typec_mux_get(struct fwnode_handle *fwnode)
 {
 	return NULL;
 }