35 	struct a2091_hostdata *hdata = shost_priv(instance);  in a2091_intr()  local
36 	unsigned int status = hdata->regs->ISTR;  in a2091_intr()
53 	struct a2091_hostdata *hdata = shost_priv(instance);  in dma_setup()  local
54 	struct WD33C93_hostdata *wh = &hdata->wh;  in dma_setup()
55 	struct a2091_scsiregs *regs = hdata->regs;  in dma_setup()
59 	addr = dma_map_single(hdata->dev, scsi_pointer->ptr,  in dma_setup()
61 	if (dma_mapping_error(hdata->dev, addr)) {  in dma_setup()
62 		dev_warn(hdata->dev, "cannot map SCSI data block %p\n",  in dma_setup()
71 		dma_unmap_single(hdata->dev, scsi_pointer->dma_handle,  in dma_setup()
93 		addr = dma_map_single(hdata->dev, wh->dma_bounce_buffer,  in dma_setup()
96 		if (dma_mapping_error(hdata->dev, addr)) {  in dma_setup()
97 			dev_warn(hdata->dev, "cannot map bounce buffer %p\n",  in dma_setup()
139 	struct a2091_hostdata *hdata = shost_priv(instance);  in dma_stop()  local
140 	struct WD33C93_hostdata *wh = &hdata->wh;  in dma_stop()
141 	struct a2091_scsiregs *regs = hdata->regs;  in dma_stop()
168 	dma_unmap_single(hdata->dev, scsi_pointer->dma_handle,  in dma_stop()
206 	struct a2091_hostdata *hdata;  in a2091_probe()  local
232 	hdata = shost_priv(instance);  in a2091_probe()
233 	hdata->dev = &z->dev;  in a2091_probe()
234 	hdata->wh.no_sync = 0xff;  in a2091_probe()
235 	hdata->wh.fast = 0;  in a2091_probe()
236 	hdata->wh.dma_mode = CTRL_DMA;  in a2091_probe()
237 	hdata->regs = regs;  in a2091_probe()
268 	struct a2091_hostdata *hdata = shost_priv(instance);  in a2091_remove()  local
270 	hdata->regs->CNTR = 0;  in a2091_remove()