1 files changed, 3 insertions, 10 deletions

diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 32a0ace5234a..c60255810e68 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -1252,7 +1252,6 @@ static void mv_qc_prep(struct ata_queued_cmd *qc)
                 flags |= CRQB_FLAG_READ;
         WARN_ON(MV_MAX_Q_DEPTH <= qc->tag);
         flags |= qc->tag << CRQB_TAG_SHIFT;
-        flags |= qc->tag << CRQB_IOID_SHIFT;    /* 50xx appears to ignore this*/
 
         /* get current queue index from software */
         in_index = pp->req_idx & MV_MAX_Q_DEPTH_MASK;
@@ -1345,8 +1344,7 @@ static void mv_qc_prep_iie(struct ata_queued_cmd *qc)
 
         WARN_ON(MV_MAX_Q_DEPTH <= qc->tag);
         flags |= qc->tag << CRQB_TAG_SHIFT;
-        flags |= qc->tag << CRQB_IOID_SHIFT;    /* "I/O Id" is -really-
-                                                   what we use as our tag */
+        flags |= qc->tag << CRQB_HOSTQ_SHIFT;
 
         /* get current queue index from software */
         in_index = pp->req_idx & MV_MAX_Q_DEPTH_MASK;
@@ -1587,13 +1585,8 @@ static void mv_intr_edma(struct ata_port *ap)
                  * support for queueing.  this works transparently for
                  * queued and non-queued modes.
                  */
-                else if (IS_GEN_II(hpriv))
-                        tag = (le16_to_cpu(pp->crpb[out_index].id)
-                                >> CRPB_IOID_SHIFT_6) & 0x3f;
-
-                else /* IS_GEN_IIE */
-                        tag = (le16_to_cpu(pp->crpb[out_index].id)
-                                >> CRPB_IOID_SHIFT_7) & 0x3f;
+                else
+                        tag = le16_to_cpu(pp->crpb[out_index].id) & 0x1f;
 
                 qc = ata_qc_from_tag(ap, tag);