Index: uspace/srv/hid/input/input.c
===================================================================
--- uspace/srv/hid/input/input.c	(revision 38d150e6238ab44c861f6486e46454e07caeb0f0)
+++ uspace/srv/hid/input/input.c	(revision 4c6de4fedd187a7892fc56495e5fedb52f123582)
@@ -827,6 +827,6 @@
 	int rc = loc_register_cat_change_cb(cat_change_cb);
 	if (rc != EOK) {
-		printf("%s: Failed registering callback for device discovery. "
-		    "(%d)\n", NAME, rc);
+		printf("%s: Failed registering callback for device discovery: "
+		    "%s\n", NAME, str_error(rc));
 		return rc;
 	}