Index: uspace/srv/devman/main.c
===================================================================
--- uspace/srv/devman/main.c	(revision a96a9822054ca454de4a2af1293a8fb93dfaaa52)
+++ uspace/srv/devman/main.c	(revision b0f00a9ed1b00bda8a286a4c4bbe625a7f410bc6)
@@ -634,4 +634,7 @@
 				fibril_rwlock_read_unlock(&device_tree.rwlock);
 				dev_del_ref(dev);
+				if (gone_rc == EOK)
+					gone_rc = ENOTSUP;
+				async_answer_0(callid, gone_rc);
 				return;
 			}