um: chan_init_pri is dead now

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NRichard Weinberger <richard@nod.at>

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 *);