MASK_ON           996 drivers/scsi/arm/acornscsi.c     dmac_write(host, DMAC_MASKREG, MASK_ON);
MASK_ON          1019 drivers/scsi/arm/acornscsi.c     dmac_write(host, DMAC_MASKREG, MASK_ON);
MASK_ON          1076 drivers/scsi/arm/acornscsi.c     dmac_write(host, DMAC_MASKREG, MASK_ON);
MASK_ON          1140 drivers/scsi/arm/acornscsi.c     dmac_write(host, DMAC_MASKREG, MASK_ON);