int interface_set_down(struct interface *iface);
void __interface_set_down(struct interface *iface, bool force);
int interface_set_down(struct interface *iface);
void __interface_set_down(struct interface *iface, bool force);
void interface_add_user(struct interface_user *dep, struct interface *iface);
void interface_remove_user(struct interface_user *dep);
void interface_add_user(struct interface_user *dep, struct interface *iface);
void interface_remove_user(struct interface_user *dep);
-int interface_add_link(struct interface *iface, struct device *llif);
-void interface_remove_link(struct interface *iface, struct device *llif);
+int interface_add_link(struct interface *iface, struct device *dev);
+int interface_remove_link(struct interface *iface, struct device *dev);
void interface_add_error(struct interface *iface, const char *subsystem,
const char *code, const char **data, int n_data);
void interface_add_error(struct interface *iface, const char *subsystem,
const char *code, const char **data, int n_data);
void interface_update_start(struct interface *iface);
void interface_update_complete(struct interface *iface);
void interface_update_start(struct interface *iface);
void interface_update_complete(struct interface *iface);