[SCSI] mvsas: remove mvs_slave_{alloc|configure}

libsas now handles:
1/ limiting ata scanning to lun0
2/ maximizing the queue_depth of sas devices (up to 256, mvsas only
   supports 64)
3/ changes to /sys/block/<sdX>/device/queue_depth for ata devices

Acked-by: Xiangliang Yu <yuxiangl@marvell.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

3 files changed, 2 insertions, 34 deletions

diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c
index 4e9af66fd1d3..052861bdacfc 100644
--- a/drivers/scsi/mvsas/mv_init.c
+++ b/drivers/scsi/mvsas/mv_init.c
@@ -59,7 +59,7 @@ static struct scsi_host_template mvs_sht = {
         .name                   = DRV_NAME,
         .queuecommand           = sas_queuecommand,
         .target_alloc           = sas_target_alloc,
-        .slave_configure        = mvs_slave_configure,
+        .slave_configure        = sas_slave_configure,
         .slave_destroy          = sas_slave_destroy,
         .scan_finished          = mvs_scan_finished,
         .scan_start             = mvs_scan_start,
@@ -74,7 +74,7 @@ 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            = mvs_slave_alloc,
+        .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 4196eee33dc9..f2ac01fd09c0 100644
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -276,36 +276,6 @@ static void mvs_bytes_dmaed(struct mvs_info *mvi, int i)
                                    PORTE_BYTES_DMAED);
 }
 
-int mvs_slave_alloc(struct scsi_device *scsi_dev)
-{
-        struct domain_device *dev = sdev_to_domain_dev(scsi_dev);
-        if (dev_is_sata(dev)) {
-                /* We don't need to rescan targets
-                 * if REPORT_LUNS request is failed
-                 */
-                if (scsi_dev->lun > 0)
-                        return -ENXIO;
-                scsi_dev->tagged_supported = 1;
-        }
-
-        return sas_slave_alloc(scsi_dev);
-}
-
-int mvs_slave_configure(struct scsi_device *sdev)
-{
-        struct domain_device *dev = sdev_to_domain_dev(sdev);
-        int ret = sas_slave_configure(sdev);
-
-        if (ret)
-                return ret;
-        if (!dev_is_sata(dev)) {
-                sas_change_queue_depth(sdev,
-                        MVS_QUEUE_SIZE,
-                        SCSI_QDEPTH_DEFAULT);
-        }
-        return 0;
-}
-
 void mvs_scan_start(struct Scsi_Host *shost)
 {
         int i, j;
diff --git a/drivers/scsi/mvsas/mv_sas.h b/drivers/scsi/mvsas/mv_sas.h
index 44d7885a4a1d..21ee8b06ce85 100644
--- a/drivers/scsi/mvsas/mv_sas.h
+++ b/drivers/scsi/mvsas/mv_sas.h
@@ -459,8 +459,6 @@ int mvs_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func,
                         void *funcdata);
 void __devinit mvs_set_sas_addr(struct mvs_info *mvi, int port_id,
                                 u32 off_lo, u32 off_hi, u64 sas_addr);
-int mvs_slave_alloc(struct scsi_device *scsi_dev);
-int mvs_slave_configure(struct scsi_device *sdev);
 void mvs_scan_start(struct Scsi_Host *shost);
 int mvs_scan_finished(struct Scsi_Host *shost, unsigned long time);
 int mvs_queue_command(struct sas_task *task, const int num,