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
  ...

Documentation/scsi/scsi_mid_low_api.rst

@@ -436,7 +436,7 @@ Details::
     *
     *      Defined in: drivers/scsi/hosts.c .
     **/
-    struct Scsi_Host * scsi_host_alloc(struct scsi_host_template * sht,
+    struct Scsi_Host * scsi_host_alloc(const struct scsi_host_template * sht,
 				    int privsize)
 
 

drivers/ata/acard-ahci.c

@@ -66,7 +66,7 @@ static int acard_ahci_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg
 static int acard_ahci_pci_device_resume(struct pci_dev *pdev);
 #endif
 
-static struct scsi_host_template acard_ahci_sht = {
+static const struct scsi_host_template acard_ahci_sht = {
 	AHCI_SHT("acard-ahci"),
 };
 

drivers/ata/ahci.c

@@ -101,7 +101,7 @@ static int ahci_pci_device_resume(struct device *dev);
 #endif
 #endif /* CONFIG_PM */
 
-static struct scsi_host_template ahci_sht = {
+static const struct scsi_host_template ahci_sht = {
 	AHCI_SHT("ahci"),
 };
 

drivers/ata/ahci.h

@@ -430,7 +430,7 @@ void ahci_set_em_messages(struct ahci_host_priv *hpriv,
 			  struct ata_port_info *pi);
 int ahci_reset_em(struct ata_host *host);
 void ahci_print_info(struct ata_host *host, const char *scc_s);
-int ahci_host_activate(struct ata_host *host, struct scsi_host_template *sht);
+int ahci_host_activate(struct ata_host *host, const struct scsi_host_template *sht);
 void ahci_error_handler(struct ata_port *ap);
 u32 ahci_handle_port_intr(struct ata_host *host, u32 irq_masked);
 

drivers/ata/ahci_brcm.c

@@ -417,7 +417,7 @@ out_disable_clks:
 	return ret;
 }
 
-static struct scsi_host_template ahci_platform_sht = {
+static const struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_ceva.c

@@ -185,7 +185,7 @@ static void ahci_ceva_setup(struct ahci_host_priv *hpriv)
 	}
 }
 
-static struct scsi_host_template ahci_platform_sht = {
+static const struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_da850.c

@@ -153,7 +153,7 @@ static const struct ata_port_info ahci_da850_port_info = {
 	.port_ops	= &ahci_da850_port_ops,
 };
 
-static struct scsi_host_template ahci_platform_sht = {
+static const struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_dm816.c

@@ -134,7 +134,7 @@ static const struct ata_port_info ahci_dm816_port_info = {
 	.port_ops	= &ahci_dm816_port_ops,
 };
 
-static struct scsi_host_template ahci_dm816_platform_sht = {
+static const struct scsi_host_template ahci_dm816_platform_sht = {
 	AHCI_SHT(AHCI_DM816_DRV_NAME),
 };
 

drivers/ata/ahci_dwc.c

@@ -398,7 +398,7 @@ static const struct ata_port_info ahci_dwc_port_info = {
 	.port_ops	= &ahci_dwc_port_ops,
 };
 
-static struct scsi_host_template ahci_dwc_scsi_info = {
+static const struct scsi_host_template ahci_dwc_scsi_info = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_imx.c

@@ -979,7 +979,7 @@ static u32 imx_ahci_parse_props(struct device *dev,
 	return reg_value;
 }
 
-static struct scsi_host_template ahci_platform_sht = {
+static const struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_mtk.c

@@ -37,7 +37,7 @@ static const struct ata_port_info ahci_port_info = {
 	.port_ops	= &ahci_platform_ops,
 };
 
-static struct scsi_host_template ahci_platform_sht = {
+static const struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_mvebu.c

@@ -178,7 +178,7 @@ static const struct ata_port_info ahci_mvebu_port_info = {
 	.port_ops  = &ahci_platform_ops,
 };
 
-static struct scsi_host_template ahci_platform_sht = {
+static const struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_platform.c

@@ -36,7 +36,7 @@ static const struct ata_port_info ahci_port_info_nolpm = {
 	.port_ops	= &ahci_platform_ops,
 };
 
-static struct scsi_host_template ahci_platform_sht = {
+static const struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_qoriq.c

@@ -159,7 +159,7 @@ static const struct ata_port_info ahci_qoriq_port_info = {
 	.port_ops	= &ahci_qoriq_ops,
 };
 
-static struct scsi_host_template ahci_qoriq_sht = {
+static const struct scsi_host_template ahci_qoriq_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_seattle.c

@@ -72,7 +72,7 @@ static const struct ata_port_info ahci_port_seattle_info = {
 	.port_ops	= &ahci_seattle_ops,
 };
 
-static struct scsi_host_template ahci_platform_sht = {
+static const struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_st.c

@@ -138,7 +138,7 @@ static const struct ata_port_info st_ahci_port_info = {
 	.port_ops       = &st_ahci_port_ops,
 };
 
-static struct scsi_host_template ahci_platform_sht = {
+static const struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_sunxi.c

@@ -206,7 +206,7 @@ static const struct ata_port_info ahci_sunxi_port_info = {
 	.port_ops	= &ahci_platform_ops,
 };
 
-static struct scsi_host_template ahci_platform_sht = {
+static const struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_tegra.c

@@ -506,7 +506,7 @@ static const struct of_device_id tegra_ahci_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, tegra_ahci_of_match);
 
-static struct scsi_host_template ahci_platform_sht = {
+static const struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ahci_xgene.c

@@ -710,7 +710,7 @@ static int xgene_ahci_mux_select(struct xgene_ahci_context *ctx)
 	return val & CFG_SATA_ENET_SELECT_MASK ? -1 : 0;
 }
 
-static struct scsi_host_template ahci_platform_sht = {
+static const struct scsi_host_template ahci_platform_sht = {
 	AHCI_SHT(DRV_NAME),
 };
 

drivers/ata/ata_generic.c

@@ -95,7 +95,7 @@ static int generic_set_mode(struct ata_link *link, struct ata_device **unused)
 	return 0;
 }
 
-static struct scsi_host_template generic_sht = {
+static const struct scsi_host_template generic_sht = {
 	ATA_BMDMA_SHT(DRV_NAME),
 };