4 files changed, 12 insertions, 18 deletions

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 3071a2341be3..1389c64e0027 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -1696,7 +1696,7 @@ static void ahci_port_intr(struct ata_port *ap)
         else
                 qc_active = readl(port_mmio + PORT_CMD_ISSUE);
 
-        rc = ata_qc_complete_multiple(ap, qc_active, NULL);
+        rc = ata_qc_complete_multiple(ap, qc_active);
 
         /* while resetting, invalid completions are expected */
         if (unlikely(rc < 0 && !resetting)) {
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 3b822124e97e..dcc5a28e26c1 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4673,7 +4673,6 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
  *      ata_qc_complete_multiple - Complete multiple qcs successfully
  *      @ap: port in question
  *      @qc_active: new qc_active mask
- *      @finish_qc: LLDD callback invoked before completing a qc
  *
  *      Complete in-flight commands.  This functions is meant to be
  *      called from low-level driver's interrupt routine to complete
@@ -4686,8 +4685,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
  *      RETURNS:
  *      Number of completed commands on success, -errno otherwise.
  */
-int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active,
-                             void (*finish_qc)(struct ata_queued_cmd *))
+int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active)
 {
         int nr_done = 0;
         u32 done_mask;
@@ -4708,8 +4706,6 @@ int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active,
                         continue;
 
                 if ((qc = ata_qc_from_tag(ap, i))) {
-                        if (finish_qc)
-                                finish_qc(qc);
                         ata_qc_complete(qc);
                         nr_done++;
                 }
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index fc9d48cd8122..79952f825b40 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -348,6 +348,7 @@ static void sil24_tf_read(struct ata_port *ap, struct ata_taskfile *tf);
 static int sil24_qc_defer(struct ata_queued_cmd *qc);
 static void sil24_qc_prep(struct ata_queued_cmd *qc);
 static unsigned int sil24_qc_issue(struct ata_queued_cmd *qc);
+static bool sil24_qc_fill_rtf(struct ata_queued_cmd *qc);
 static void sil24_pmp_attach(struct ata_port *ap);
 static void sil24_pmp_detach(struct ata_port *ap);
 static void sil24_freeze(struct ata_port *ap);
@@ -407,6 +408,7 @@ static struct ata_port_operations sil24_ops = {
         .qc_defer               = sil24_qc_defer,
         .qc_prep                = sil24_qc_prep,
         .qc_issue               = sil24_qc_issue,
+        .qc_fill_rtf            = sil24_qc_fill_rtf,
 
         .freeze                 = sil24_freeze,
         .thaw                   = sil24_thaw,
@@ -914,6 +916,12 @@ static unsigned int sil24_qc_issue(struct ata_queued_cmd *qc)
         return 0;
 }
 
+static bool sil24_qc_fill_rtf(struct ata_queued_cmd *qc)
+{
+        sil24_read_tf(qc->ap, qc->tag, &qc->result_tf);
+        return true;
+}
+
 static void sil24_pmp_attach(struct ata_port *ap)
 {
         sil24_config_pmp(ap, 1);
@@ -1098,15 +1106,6 @@ static void sil24_error_intr(struct ata_port *ap)
         }
 }
 
-static void sil24_finish_qc(struct ata_queued_cmd *qc)
-{
-        struct ata_port *ap = qc->ap;
-        struct sil24_port_priv *pp = ap->private_data;
-
-        if (qc->flags & ATA_QCFLAG_RESULT_TF)
-                sil24_read_tf(ap, qc->tag, &pp->tf);
-}
-
 static inline void sil24_host_intr(struct ata_port *ap)
 {
         void __iomem *port = ap->ioaddr.cmd_addr;
@@ -1131,7 +1130,7 @@ static inline void sil24_host_intr(struct ata_port *ap)
         }
 
         qc_active = slot_stat & ~HOST_SSTAT_ATTN;
-        rc = ata_qc_complete_multiple(ap, qc_active, sil24_finish_qc);
+        rc = ata_qc_complete_multiple(ap, qc_active);
         if (rc > 0)
                 return;
         if (rc < 0) {
diff --git a/include/linux/libata.h b/include/linux/libata.h
index bb4200d42f0d..1d8b6b7de0a2 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -924,8 +924,7 @@ extern void ata_id_string(const u16 *id, unsigned char *s,
 extern void ata_id_c_string(const u16 *id, unsigned char *s,
                             unsigned int ofs, unsigned int len);
 extern void ata_qc_complete(struct ata_queued_cmd *qc);
-extern int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active,
-                                    void (*finish_qc)(struct ata_queued_cmd *));
+extern int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active);
 extern void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd,
                               void (*done)(struct scsi_cmnd *));
 extern int ata_std_bios_param(struct scsi_device *sdev,