MAX_SCCB_ROOM     104 drivers/s390/char/sclp_rw.c 	if ((MAX_SCCB_ROOM - sccb->length) < msg_size)
MAX_SCCB_ROOM     319 drivers/s390/char/sclp_rw.c 	count = MAX_SCCB_ROOM - sccb->length;