gigaset_write_room 2050 drivers/staging/isdn/gigaset/bas-gigaset.c static int gigaset_write_room(struct cardstate *cs) gigaset_write_room 274 drivers/staging/isdn/gigaset/ser-gigaset.c static int gigaset_write_room(struct cardstate *cs) gigaset_write_room 518 drivers/staging/isdn/gigaset/usb-gigaset.c static int gigaset_write_room(struct cardstate *cs)