1 files changed, 2 insertions, 21 deletions

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 3fa75eac135d..47c7afcb36f2 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -709,11 +709,7 @@ static struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev,
 {
         struct ata_queued_cmd *qc;
 
-        if (cmd->request->tag != -1)
-                qc = ata_qc_new_init(dev, cmd->request->tag);
-        else
-                qc = ata_qc_new_init(dev, 0);
-
+        qc = ata_qc_new_init(dev);
         if (qc) {
                 qc->scsicmd = cmd;
                 qc->scsidone = done;
@@ -1108,17 +1104,7 @@ static int ata_scsi_dev_config(struct scsi_device *sdev,
 
                 depth = min(sdev->host->can_queue, ata_id_queue_depth(dev->id));
                 depth = min(ATA_MAX_QUEUE - 1, depth);
-
-                /*
-                 * If this device is behind a port multiplier, we have
-                 * to share the tag map between all devices on that PMP.
-                 * Set up the shared tag map here and we get automatic.
-                 */
-                if (dev->link->ap->pmp_link)
-                        scsi_init_shared_tag_map(sdev->host, ATA_MAX_QUEUE - 1);
-
-                scsi_set_tag_type(sdev, MSG_SIMPLE_TAG);
-                scsi_activate_tcq(sdev, depth);
+                scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, depth);
         }
 
         return 0;
@@ -1958,11 +1944,6 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
                 hdr[1] |= (1 << 7);
 
         memcpy(rbuf, hdr, sizeof(hdr));
-
-        /* if ncq, set tags supported */
-        if (ata_id_has_ncq(args->id))
-                rbuf[7] |= (1 << 1);
-
         memcpy(&rbuf[8], "ATA     ", 8);
         ata_id_string(args->id, &rbuf[16], ATA_ID_PROD, 16);
         ata_id_string(args->id, &rbuf[32], ATA_ID_FW_REV, 4);