Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

SCSI updates from James Bottomley:
 "The update includes the usual assortment of driver updates (lpfc,
  qla2xxx, qla4xxx, bfa, bnx2fc, bnx2i, isci, fcoe, hpsa) plus a huge
  amount of infrastructure work in the SAS library and transport class
  as well as an iSCSI update.  There's also a new SCSI based virtio
  driver."

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (177 commits)
  [SCSI] qla4xxx: Update driver version to 5.02.00-k15
  [SCSI] qla4xxx: trivial cleanup
  [SCSI] qla4xxx: Fix sparse warning
  [SCSI] qla4xxx: Add support for multiple session per host.
  [SCSI] qla4xxx: Export CHAP index as sysfs attribute
  [SCSI] scsi_transport: Export CHAP index as sysfs attribute
  [SCSI] qla4xxx: Add support to display CHAP list and delete CHAP entry
  [SCSI] iscsi_transport: Add support to display CHAP list and delete CHAP entry
  [SCSI] pm8001: fix endian issue with code optimization.
  [SCSI] pm8001: Fix possible racing condition.
  [SCSI] pm8001: Fix bogus interrupt state flag issue.
  [SCSI] ipr: update PCI ID definitions for new adapters
  [SCSI] qla2xxx: handle default case in qla2x00_request_firmware()
  [SCSI] isci: improvements in driver unloading routine
  [SCSI] isci: improve phy event warnings
  [SCSI] isci: debug, provide state-enum-to-string conversions
  [SCSI] scsi_transport_sas: 'enable' phys on reset
  [SCSI] libsas: don't recover end devices attached to disabled phys
  [SCSI] libsas: fixup target_port_protocols for expanders that don't report sata
  [SCSI] libsas: set attached device type and target protocols for local phys
  ...

2 files changed, 3 insertions, 10 deletions

diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c
index 6f589195746..cc59dff3810 100644
--- a/drivers/scsi/mvsas/mv_init.c
+++ b/drivers/scsi/mvsas/mv_init.c
@@ -60,7 +60,6 @@ static struct scsi_host_template mvs_sht = {
         .queuecommand           = sas_queuecommand,
         .target_alloc           = sas_target_alloc,
         .slave_configure        = sas_slave_configure,
-        .slave_destroy          = sas_slave_destroy,
         .scan_finished          = mvs_scan_finished,
         .scan_start             = mvs_scan_start,
         .change_queue_depth     = sas_change_queue_depth,
@@ -74,7 +73,6 @@ static struct scsi_host_template mvs_sht = {
         .use_clustering         = ENABLE_CLUSTERING,
         .eh_device_reset_handler = sas_eh_device_reset_handler,
         .eh_bus_reset_handler   = sas_eh_bus_reset_handler,
-        .slave_alloc            = sas_slave_alloc,
         .target_destroy         = sas_target_destroy,
         .ioctl                  = sas_ioctl,
         .shost_attrs            = mvst_host_attrs,
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index 01ab9c4d346..fd3b2839843 100644
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -308,7 +308,7 @@ int mvs_scan_finished(struct Scsi_Host *shost, unsigned long time)
         if (mvs_prv->scan_finished == 0)
                 return 0;
 
-        scsi_flush_work(shost);
+        sas_drain_work(sha);
         return 1;
 }
 
@@ -893,9 +893,6 @@ static int mvs_task_exec(struct sas_task *task, const int num, gfp_t gfp_flags,
 
         mvi = ((struct mvs_device *)task->dev->lldd_dev)->mvi_info;
 
-        if ((dev->dev_type == SATA_DEV) && (dev->sata_dev.ap != NULL))
-                spin_unlock_irq(dev->sata_dev.ap->lock);
-
         spin_lock_irqsave(&mvi->lock, flags);
         rc = mvs_task_prep(task, mvi, is_tmf, tmf, &pass);
         if (rc)
@@ -906,9 +903,6 @@ static int mvs_task_exec(struct sas_task *task, const int num, gfp_t gfp_flags,
                                 (MVS_CHIP_SLOT_SZ - 1));
         spin_unlock_irqrestore(&mvi->lock, flags);
 
-        if ((dev->dev_type == SATA_DEV) && (dev->sata_dev.ap != NULL))
-                spin_lock_irq(dev->sata_dev.ap->lock);
-
         return rc;
 }
 
@@ -1480,10 +1474,11 @@ static int mvs_debug_issue_ssp_tmf(struct domain_device *dev,
 static int mvs_debug_I_T_nexus_reset(struct domain_device *dev)
 {
         int rc;
-        struct sas_phy *phy = sas_find_local_phy(dev);
+        struct sas_phy *phy = sas_get_local_phy(dev);
         int reset_type = (dev->dev_type == SATA_DEV ||
                         (dev->tproto & SAS_PROTOCOL_STP)) ? 0 : 1;
         rc = sas_phy_reset(phy, reset_type);
+        sas_put_local_phy(phy);
         msleep(2000);
         return rc;
 }