HW_TESTLOOP 881 drivers/isdn/hardware/mISDN/avmfritz.c ret = fc->isac.ctrl(&fc->isac, HW_TESTLOOP, cq->channel); HW_TESTLOOP 597 drivers/isdn/hardware/mISDN/mISDNipac.c case HW_TESTLOOP: HW_TESTLOOP 1511 drivers/isdn/hardware/mISDN/mISDNipac.c ret = ipac->ctrl(ipac, HW_TESTLOOP, cq->channel); HW_TESTLOOP 835 drivers/isdn/hardware/mISDN/netjet.c ret = card->isac.ctrl(&card->isac, HW_TESTLOOP, cq->channel); HW_TESTLOOP 222 drivers/isdn/hardware/mISDN/speedfax.c ret = sf->isac.ctrl(&sf->isac, HW_TESTLOOP, cq->channel);