gigaset_write_room 2565 drivers/staging/isdn/gigaset/bas-gigaset.c 	.write_room = gigaset_write_room,
gigaset_write_room  446 drivers/staging/isdn/gigaset/ser-gigaset.c 	.write_room = gigaset_write_room,
gigaset_write_room  876 drivers/staging/isdn/gigaset/usb-gigaset.c 	.write_room = gigaset_write_room,