41 #define host_to_hostdata(host) ((struct ip22_hostdata *)((host)->hostdata))  argument
55 	struct Scsi_Host * host = dev_id;  in sgiwd93_intr()  local
58 	spin_lock_irqsave(host->host_lock, flags);  in sgiwd93_intr()
59 	wd33c93_intr(host);  in sgiwd93_intr()
60 	spin_unlock_irqrestore(host->host_lock, flags);  in sgiwd93_intr()
105 	struct ip22_hostdata *hdata = host_to_hostdata(cmd->device->host);  in dma_setup()
107 		(struct hpc3_scsiregs *) cmd->device->host->base;  in dma_setup()
148 	hregs = (struct hpc3_scsiregs *) SCpnt->device->host->base;  in dma_stop()
202 	spin_lock_irq(cmd->device->host->host_lock);  in sgiwd93_bus_reset()
204 	spin_unlock_irq(cmd->device->host->host_lock);  in sgiwd93_bus_reset()
235 	struct Scsi_Host *host;  in sgiwd93_probe()  local
241 	host = scsi_host_alloc(&sgiwd93_template, sizeof(struct ip22_hostdata));  in sgiwd93_probe()
242 	if (!host) {  in sgiwd93_probe()
247 	host->base = (unsigned long) hregs;  in sgiwd93_probe()
248 	host->irq = irq;  in sgiwd93_probe()
250 	hdata = host_to_hostdata(host);  in sgiwd93_probe()
270 	wd33c93_init(host, regs, dma_setup, dma_stop, WD33C93_FS_MHZ(20));  in sgiwd93_probe()
272 	err = request_irq(irq, sgiwd93_intr, 0, "SGI WD93", host);  in sgiwd93_probe()
279 	platform_set_drvdata(pdev, host);  in sgiwd93_probe()
281 	err = scsi_add_host(host, NULL);  in sgiwd93_probe()
285 	scsi_scan_host(host);  in sgiwd93_probe()
290 	free_irq(irq, host);  in sgiwd93_probe()
294 	scsi_host_put(host);  in sgiwd93_probe()
302 	struct Scsi_Host *host = platform_get_drvdata(pdev);  in sgiwd93_remove()  local
303 	struct ip22_hostdata *hdata = (struct ip22_hostdata *) host->hostdata;  in sgiwd93_remove()
306 	scsi_remove_host(host);  in sgiwd93_remove()
307 	free_irq(pd->irq, host);  in sgiwd93_remove()
309 	scsi_host_put(host);  in sgiwd93_remove()