comp_head        1254 drivers/scsi/aic7xxx/aic79xx_core.c 			u_int comp_head;
comp_head        1268 drivers/scsi/aic7xxx/aic79xx_core.c 			comp_head = ahd_inw(ahd, COMPLETE_DMA_SCB_HEAD);
comp_head        1269 drivers/scsi/aic7xxx/aic79xx_core.c 			if (SCBID_IS_NULL(comp_head)) {