tag	line	file	source code
MSG_DISC_REQ	300	drivers/isdn/pcbit/callbacks.c	pcbit_l2_write(dev, MSG_DISC_REQ, refnum, skb, len);
MSG_DISC_REQ	569	drivers/isdn/pcbit/drv.c	pcbit_l2_write(dev, MSG_DISC_REQ, refnum, skb2, len);