diff --git a/arch/um/drivers/chan_user.h b/arch/um/drivers/chan_user.h
index 9b9ced85b70378457479215c85558ebb25e05388..6257b7a6e1afb7f8cdabc672beac7c6f95d6f73f 100644
--- a/arch/um/drivers/chan_user.h
+++ b/arch/um/drivers/chan_user.h
@@ -14,8 +14,6 @@ struct chan_opts {
 	const int raw;
 };
 
-enum chan_init_pri { INIT_STATIC, INIT_ALL, INIT_ONE };
-
 struct chan_ops {
 	char *type;
 	void *(*init)(char *, int, const struct chan_opts *);