Merge patch series "libsas: Some tidy-up"

John Garry <john.g.garry@oracle.com> says:

This series tidies-up libsas a bit, including:
- delete structure(s) with only one member
- delete structure members which are only ever set
- delete structure members which are never set and code which relies on
  that member being set

This conflicts with the following series:
https://lore.kernel.org/linux-scsi/20230809132249.37948-1-yuehaibing@huawei.com/

Any conflict should be trivial to resolve.

Based on mkp-scsi staging at a18e81d17a7e ("scsi: ufs: ufs-pci: Add support for QEMU")

Link: https://lore.kernel.org/r/20230815115156.343535-1-john.g.garry@oracle.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

4 files changed, 4 insertions, 7 deletions

diff --git a/drivers/scsi/isci/host.h b/drivers/scsi/isci/host.h
index 6bc3f022630a..52388374cf31 100644
--- a/drivers/scsi/isci/host.h
+++ b/drivers/scsi/isci/host.h
@@ -306,7 +306,7 @@ static inline struct isci_pci_info *to_pci_info(struct pci_dev *pdev)
 
 static inline struct Scsi_Host *to_shost(struct isci_host *ihost)
 {
-	return ihost->sas_ha.core.shost;
+	return ihost->sas_ha.shost;
 }
 
 #define for_each_isci_host(id, ihost, pdev) \
diff --git a/drivers/scsi/isci/init.c b/drivers/scsi/isci/init.c
index 4f4800edf4f0..6277162a028b 100644
--- a/drivers/scsi/isci/init.c
+++ b/drivers/scsi/isci/init.c
@@ -250,7 +250,6 @@ static int isci_register_sas_ha(struct isci_host *isci_host)
 		return -ENOMEM;
 
 	sas_ha->sas_ha_name = DRV_NAME;
-	sas_ha->lldd_module = THIS_MODULE;
 	sas_ha->sas_addr    = &isci_host->phys[0].sas_addr[0];
 
 	for (i = 0; i < SCI_MAX_PHYS; i++) {
@@ -573,7 +572,7 @@ static struct isci_host *isci_host_alloc(struct pci_dev *pdev, int id)
 		goto err_shost;
 
 	SHOST_TO_SAS_HA(shost) = &ihost->sas_ha;
-	ihost->sas_ha.core.shost = shost;
+	ihost->sas_ha.shost = shost;
 	shost->transportt = isci_transport_template;
 
 	shost->max_id = ~0;
@@ -728,7 +727,7 @@ static int isci_resume(struct device *dev)
 		sas_prep_resume_ha(&ihost->sas_ha);
 
 		isci_host_init(ihost);
-		isci_host_start(ihost->sas_ha.core.shost);
+		isci_host_start(ihost->sas_ha.shost);
 		wait_for_start(ihost);
 
 		sas_resume_ha(&ihost->sas_ha);
diff --git a/drivers/scsi/isci/phy.c b/drivers/scsi/isci/phy.c
index aa8787343e83..743a3c64b0da 100644
--- a/drivers/scsi/isci/phy.c
+++ b/drivers/scsi/isci/phy.c
@@ -1404,10 +1404,8 @@ void isci_phy_init(struct isci_phy *iphy, struct isci_host *ihost, int index)
 	iphy->sas_phy.ha = &ihost->sas_ha;
 	iphy->sas_phy.lldd_phy = iphy;
 	iphy->sas_phy.enabled = 1;
-	iphy->sas_phy.class = SAS;
 	iphy->sas_phy.iproto = SAS_PROTOCOL_ALL;
 	iphy->sas_phy.tproto = 0;
-	iphy->sas_phy.type = PHY_TYPE_PHYSICAL;
 	iphy->sas_phy.role = PHY_ROLE_INITIATOR;
 	iphy->sas_phy.oob_mode = OOB_NOT_CONNECTED;
 	iphy->sas_phy.linkrate = SAS_LINK_RATE_UNKNOWN;
diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c
index 6370cdbfba08..a7b3243b471d 100644
--- a/drivers/scsi/isci/request.c
+++ b/drivers/scsi/isci/request.c
@@ -180,7 +180,7 @@ static void sci_io_request_build_ssp_command_iu(struct isci_request *ireq)
 	cmd_iu->_r_a = 0;
 	cmd_iu->_r_b = 0;
 	cmd_iu->en_fburst = 0; /* unsupported */
-	cmd_iu->task_prio = task->ssp_task.task_prio;
+	cmd_iu->task_prio = 0;
 	cmd_iu->task_attr = task->ssp_task.task_attr;
 	cmd_iu->_r_c = 0;