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/host.h b/drivers/scsi/isci/host.h
index 9701c1d..7272a0a 100644
--- a/drivers/scsi/isci/host.h
+++ b/drivers/scsi/isci/host.h
@@ -203,7 +203,6 @@
#define IHOST_IRQ_ENABLED 2
unsigned long flags;
wait_queue_head_t eventq;
- struct Scsi_Host *shost;
struct tasklet_struct completion_tasklet;
struct list_head requests_to_complete;
struct list_head requests_to_errorback;
@@ -308,6 +307,11 @@
return pci_get_drvdata(pdev);
}
+static inline struct Scsi_Host *to_shost(struct isci_host *ihost)
+{
+ return ihost->sas_ha.core.shost;
+}
+
#define for_each_isci_host(id, ihost, pdev) \
for (id = 0, ihost = to_pci_info(pdev)->hosts[id]; \
id < ARRAY_SIZE(to_pci_info(pdev)->hosts) && ihost; \