ADV_MEM_READB    1892 drivers/scsi/advansys.c      (ADV_MEM_READB((iop_base) + (reg_off)))
ADV_MEM_READB    1914 drivers/scsi/advansys.c     (byte) = ADV_MEM_READB((iop_base) + IOPB_RAM_DATA); \