Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "Updates to the usual drivers (megaraid_sas, scsi_debug, lpfc, target,
  mpi3mr, hisi_sas, arcmsr).

  The major core change is the constification of the host templates
  (which touches everything) along with other minor fixups and clean
  ups"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (207 commits)
  scsi: ufs: mcq: Use pointer arithmetic in ufshcd_send_command()
  scsi: ufs: mcq: Annotate ufshcd_inc_sq_tail() appropriately
  scsi: cxlflash: s/semahpore/semaphore/
  scsi: lpfc: Silence an incorrect device output
  scsi: mpi3mr: Use IRQ save variants of spinlock to protect chain frame allocation
  scsi: scsi_debug: Fix missing error code in scsi_debug_init()
  scsi: hisi_sas: Work around build failure in suspend function
  scsi: lpfc: Fix ioremap issues in lpfc_sli4_pci_mem_setup()
  scsi: mpt3sas: Fix an issue when driver is being removed
  scsi: mpt3sas: Remove HBA BIOS version in the kernel log
  scsi: target: core: Fix invalid memory access
  scsi: scsi_debug: Drop sdebug_queue
  scsi: scsi_debug: Only allow sdebug_max_queue be modified when no shosts
  scsi: scsi_debug: Use scsi_host_busy() in delay_store() and ndelay_store()
  scsi: scsi_debug: Use blk_mq_tagset_busy_iter() in stop_all_queued()
  scsi: scsi_debug: Use blk_mq_tagset_busy_iter() in sdebug_blk_mq_poll()
  scsi: scsi_debug: Dynamically allocate sdebug_queued_cmd
  scsi: scsi_debug: Use scsi_block_requests() to block queues
  scsi: scsi_debug: Protect block_unblock_all_queues() with mutex
  scsi: scsi_debug: Change shost list lock to a mutex
  ...

5 files changed, 6 insertions, 37 deletions

diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c
index 658e2e21fdd0..79ed2e6e576a 100644
--- a/drivers/usb/gadget/function/f_tcm.c
+++ b/drivers/usb/gadget/function/f_tcm.c
@@ -1054,7 +1054,7 @@ static void usbg_cmd_work(struct work_struct *work)
 				  tv_nexus->tvn_se_sess->se_tpg->se_tpg_tfo,
 				  tv_nexus->tvn_se_sess, cmd->data_len, DMA_NONE,
 				  cmd->prio_attr, cmd->sense_iu.sense,
-				  cmd->unpacked_lun);
+				  cmd->unpacked_lun, NULL);
 		goto out;
 	}
 
@@ -1183,7 +1183,7 @@ static void bot_cmd_work(struct work_struct *work)
 				  tv_nexus->tvn_se_sess->se_tpg->se_tpg_tfo,
 				  tv_nexus->tvn_se_sess, cmd->data_len, DMA_NONE,
 				  cmd->prio_attr, cmd->sense_iu.sense,
-				  cmd->unpacked_lun);
+				  cmd->unpacked_lun, NULL);
 		goto out;
 	}
 
@@ -1253,11 +1253,6 @@ static int usbg_check_true(struct se_portal_group *se_tpg)
 	return 1;
 }
 
-static int usbg_check_false(struct se_portal_group *se_tpg)
-{
-	return 0;
-}
-
 static char *usbg_get_fabric_wwn(struct se_portal_group *se_tpg)
 {
 	struct usbg_tpg *tpg = container_of(se_tpg,
@@ -1274,11 +1269,6 @@ static u16 usbg_get_tag(struct se_portal_group *se_tpg)
 	return tpg->tport_tpgt;
 }
 
-static u32 usbg_tpg_get_inst_index(struct se_portal_group *se_tpg)
-{
-	return 1;
-}
-
 static void usbg_release_cmd(struct se_cmd *se_cmd)
 {
 	struct usbg_cmd *cmd = container_of(se_cmd, struct usbg_cmd,
@@ -1289,20 +1279,6 @@ static void usbg_release_cmd(struct se_cmd *se_cmd)
 	target_free_tag(se_sess, se_cmd);
 }
 
-static u32 usbg_sess_get_index(struct se_session *se_sess)
-{
-	return 0;
-}
-
-static void usbg_set_default_node_attrs(struct se_node_acl *nacl)
-{
-}
-
-static int usbg_get_cmd_state(struct se_cmd *se_cmd)
-{
-	return 0;
-}
-
 static void usbg_queue_tm_rsp(struct se_cmd *se_cmd)
 {
 }
@@ -1691,16 +1667,9 @@ static const struct target_core_fabric_ops usbg_ops = {
 	.tpg_get_wwn			= usbg_get_fabric_wwn,
 	.tpg_get_tag			= usbg_get_tag,
 	.tpg_check_demo_mode		= usbg_check_true,
-	.tpg_check_demo_mode_cache	= usbg_check_false,
-	.tpg_check_demo_mode_write_protect = usbg_check_false,
-	.tpg_check_prod_mode_write_protect = usbg_check_false,
-	.tpg_get_inst_index		= usbg_tpg_get_inst_index,
 	.release_cmd			= usbg_release_cmd,
-	.sess_get_index			= usbg_sess_get_index,
 	.sess_get_initiator_sid		= NULL,
 	.write_pending			= usbg_send_write_request,
-	.set_default_node_attributes	= usbg_set_default_node_attrs,
-	.get_cmd_state			= usbg_get_cmd_state,
 	.queue_data_in			= usbg_send_read_response,
 	.queue_status			= usbg_send_status_response,
 	.queue_tm_rsp			= usbg_queue_tm_rsp,
diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c
index 874ea4b54ced..8c8fa71c69c4 100644
--- a/drivers/usb/image/microtek.c
+++ b/drivers/usb/image/microtek.c
@@ -620,7 +620,7 @@ out:
 
 static DEF_SCSI_QCMD(mts_scsi_queuecommand)
 
-static struct scsi_host_template mts_scsi_host_template = {
+static const struct scsi_host_template mts_scsi_host_template = {
 	.module			= THIS_MODULE,
 	.name			= "microtekX6",
 	.proc_name		= "microtekX6",
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index de3836412bf3..2583ee9815c5 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -894,7 +894,7 @@ static int uas_slave_configure(struct scsi_device *sdev)
 	return 0;
 }
 
-static struct scsi_host_template uas_host_template = {
+static const struct scsi_host_template uas_host_template = {
 	.module = THIS_MODULE,
 	.name = "uas",
 	.queuecommand = uas_queuecommand,
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index ed7c6ad96a74..7b36a3334fb3 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -937,7 +937,7 @@ int usb_stor_probe1(struct us_data **pus,
 		struct usb_interface *intf,
 		const struct usb_device_id *id,
 		const struct us_unusual_dev *unusual_dev,
-		struct scsi_host_template *sht)
+		const struct scsi_host_template *sht)
 {
 	struct Scsi_Host *host;
 	struct us_data *us;
diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
index 0451fac1adce..fd3f32670873 100644
--- a/drivers/usb/storage/usb.h
+++ b/drivers/usb/storage/usb.h
@@ -187,7 +187,7 @@ extern int usb_stor_probe1(struct us_data **pus,
 		struct usb_interface *intf,
 		const struct usb_device_id *id,
 		const struct us_unusual_dev *unusual_dev,
-		struct scsi_host_template *sht);
+		const struct scsi_host_template *sht);
 extern int usb_stor_probe2(struct us_data *us);
 extern void usb_stor_disconnect(struct usb_interface *intf);