IF_IFACE_X21D 1884 drivers/net/wan/farsync.c case IF_IFACE_X21D: IF_IFACE_X21D 1947 drivers/net/wan/farsync.c ifr->ifr_settings.type = IF_IFACE_X21D; IF_IFACE_X21D 2100 drivers/net/wan/farsync.c case IF_IFACE_X21D: