err_inv 412 drivers/isdn/hardware/mISDN/hfcpci.c bch->err_inv++; err_inv 456 drivers/isdn/hardware/mISDN/mISDNisar.c ch->bch.err_inv++; err_inv 679 drivers/isdn/hardware/mISDN/w6692.c wch->bch.err_inv++;