isci: kill isci_host.shost
We can retrieve the shost from the sas_ha like the rest of libsas and
drop this out of our local data structure.
Acked-by: Jacek Danecki <jacek.danecki@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/scsi/isci/init.c b/drivers/scsi/isci/init.c
index eda4385..fdae42f 100644
--- a/drivers/scsi/isci/init.c
+++ b/drivers/scsi/isci/init.c
@@ -271,13 +271,12 @@
if (!isci_host)
return;
- shost = isci_host->shost;
-
sas_unregister_ha(&isci_host->sas_ha);
- sas_remove_host(isci_host->shost);
- scsi_remove_host(isci_host->shost);
- scsi_host_put(isci_host->shost);
+ shost = to_shost(isci_host);
+ sas_remove_host(shost);
+ scsi_remove_host(shost);
+ scsi_host_put(shost);
}
static int __devinit isci_pci_init(struct pci_dev *pdev)
@@ -578,7 +577,6 @@
shost = scsi_host_alloc(&isci_sht, sizeof(void *));
if (!shost)
return NULL;
- ihost->shost = shost;
dev_info(&pdev->dev, "%sSCU controller %d: phy 3-0 cables: "
"{%s, %s, %s, %s}\n",
@@ -690,11 +688,11 @@
pci_info->hosts[i] = h;
/* turn on DIF support */
- scsi_host_set_prot(h->shost,
+ scsi_host_set_prot(to_shost(h),
SHOST_DIF_TYPE1_PROTECTION |
SHOST_DIF_TYPE2_PROTECTION |
SHOST_DIF_TYPE3_PROTECTION);
- scsi_host_set_guard(h->shost, SHOST_DIX_GUARD_CRC);
+ scsi_host_set_guard(to_shost(h), SHOST_DIX_GUARD_CRC);
}
err = isci_setup_interrupts(pdev);
@@ -702,7 +700,7 @@
goto err_host_alloc;
for_each_isci_host(i, isci_host, pdev)
- scsi_scan_host(isci_host->shost);
+ scsi_scan_host(to_shost(isci_host));
return 0;