ID_ALL_IROC_MASK 274 drivers/scsi/aic7xxx/aic79xx_pci.c full_id &= ID_ALL_IROC_MASK; ID_ALL_IROC_MASK 170 drivers/scsi/aic7xxx/aiclib.h #define IDIROC(x) ((x) | ~ID_ALL_IROC_MASK)