tb_unregister_property_dir 1354 drivers/net/thunderbolt.c 	tb_unregister_property_dir("network", tbnet_dir);
tb_unregister_property_dir 1696 drivers/thunderbolt/xdomain.c EXPORT_SYMBOL_GPL(tb_unregister_property_dir);
tb_unregister_property_dir  168 include/linux/thunderbolt.h void tb_unregister_property_dir(const char *key, struct tb_property_dir *dir);