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 (ufs, qla2xx, target, lpfc, smartpqi,
  mpi3mr).

  The main driver change that might cause issues on down the road is the
  conversion of some of our oldest surviving drivers to the DMA API
  (should only affect m68k).

  The only major core change is the rework of async resume; the rest are
  either completely trivial or for updating deprecated APIs"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (195 commits)
  scsi: target: Remove XDWRITEREAD emulated support
  scsi: megaraid: Remove the static variable initialisation
  scsi: ch: Do not initialise statics to 0
  scsi: ufs: core: Fix spelling mistake "Cannnot" -> "Cannot"
  scsi: target: iscsi: Do not require target authentication
  scsi: target: iscsi: Allow AuthMethod=None
  scsi: target: iscsi: Support base64 in CHAP
  scsi: target: iscsi: Add support for extended CDB AHS
  scsi: ufs: dt-bindings: Add SC8280XP binding
  scsi: target: iscsi: Fix clang -Wformat warnings
  scsi: ufs: core: Read device property for ref clock
  scsi: libsas: Resume SAS host for phy reset or enable via sysfs
  scsi: hisi_sas: Modify v3 HW SATA completion error processing
  scsi: hisi_sas: Relocate DMA unmap of SMP task
  scsi: hisi_sas: Remove unnecessary variable to hold DMA map elements
  scsi: hisi_sas: Call hisi_sas_slave_configure() from slave_configure_v3_hw()
  scsi: mpi3mr: Delete a stray tab
  scsi: mpi3mr: Unlock on error path
  scsi: mpi3mr: Reduce VD queue depth on detecting throttling
  scsi: mpi3mr: Resource Based Metering
  ...

1 files changed, 8 insertions, 7 deletions

diff --git a/drivers/ufs/host/ufshcd-pltfrm.c b/drivers/ufs/host/ufshcd-pltfrm.c
index 173aea8e9997..5739ff007828 100644
--- a/drivers/ufs/host/ufshcd-pltfrm.c
+++ b/drivers/ufs/host/ufshcd-pltfrm.c
@@ -26,7 +26,7 @@ static int ufshcd_parse_clock_info(struct ufs_hba *hba)
 	int i;
 	struct device *dev = hba->dev;
 	struct device_node *np = dev->of_node;
-	char *name;
+	const char *name;
 	u32 *clkfreq = NULL;
 	struct ufs_clk_info *clki;
 	int len = 0;
@@ -79,8 +79,8 @@ static int ufshcd_parse_clock_info(struct ufs_hba *hba)
 	}
 
 	for (i = 0; i < sz; i += 2) {
-		ret = of_property_read_string_index(np,
-				"clock-names", i/2, (const char **)&name);
+		ret = of_property_read_string_index(np,	"clock-names", i/2,
+						    &name);
 		if (ret)
 			goto out;
 
@@ -120,8 +120,8 @@ static bool phandle_exists(const struct device_node *np,
 }
 
 #define MAX_PROP_SIZE 32
-static int ufshcd_populate_vreg(struct device *dev, const char *name,
-				struct ufs_vreg **out_vreg)
+int ufshcd_populate_vreg(struct device *dev, const char *name,
+			 struct ufs_vreg **out_vreg)
 {
 	char prop_name[MAX_PROP_SIZE];
 	struct ufs_vreg *vreg = NULL;
@@ -156,6 +156,7 @@ out:
 	*out_vreg = vreg;
 	return 0;
 }
+EXPORT_SYMBOL_GPL(ufshcd_populate_vreg);
 
 /**
  * ufshcd_parse_regulator_info - get regulator info from device tree
@@ -219,8 +220,8 @@ static void ufshcd_init_lanes_per_dir(struct ufs_hba *hba)
  *
  * Returns 0 on success, non-zero value on failure
  */
-int ufshcd_get_pwr_dev_param(struct ufs_dev_params *pltfrm_param,
-			     struct ufs_pa_layer_attr *dev_max,
+int ufshcd_get_pwr_dev_param(const struct ufs_dev_params *pltfrm_param,
+			     const struct ufs_pa_layer_attr *dev_max,
 			     struct ufs_pa_layer_attr *agreed_pwr)
 {
 	int min_pltfrm_gear;