1 files changed, 11 insertions, 36 deletions

diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c
index 39e036c8a2bc..a7cb1498c9b2 100644
--- a/drivers/ata/libata-pmp.c
+++ b/drivers/ata/libata-pmp.c
@@ -962,14 +962,6 @@ static int sata_pmp_handle_link_fail(struct ata_link *link, int *link_tries)
 /**
  *      sata_pmp_eh_recover - recover PMP-enabled port
  *      @ap: ATA port to recover
- *      @prereset: prereset method (can be NULL)
- *      @softreset: softreset method
- *      @hardreset: hardreset method
- *      @postreset: postreset method (can be NULL)
- *      @pmp_prereset: PMP prereset method (can be NULL)
- *      @pmp_softreset: PMP softreset method (can be NULL)
- *      @pmp_hardreset: PMP hardreset method (can be NULL)
- *      @pmp_postreset: PMP postreset method (can be NULL)
  *
  *      Drive EH recovery operation for PMP enabled port @ap.  This
  *      function recovers host and PMP ports with proper retrials and
@@ -982,12 +974,9 @@ static int sata_pmp_handle_link_fail(struct ata_link *link, int *link_tries)
  *      RETURNS:
  *      0 on success, -errno on failure.
  */
-static int sata_pmp_eh_recover(struct ata_port *ap,
-                ata_prereset_fn_t prereset, ata_reset_fn_t softreset,
-                ata_reset_fn_t hardreset, ata_postreset_fn_t postreset,
-                ata_prereset_fn_t pmp_prereset, ata_reset_fn_t pmp_softreset,
-                ata_reset_fn_t pmp_hardreset, ata_postreset_fn_t pmp_postreset)
+static int sata_pmp_eh_recover(struct ata_port *ap)
 {
+        struct ata_port_operations *ops = ap->ops;
         int pmp_tries, link_tries[SATA_PMP_MAX_PORTS];
         struct ata_link *pmp_link = &ap->link;
         struct ata_device *pmp_dev = pmp_link->device;
@@ -1005,8 +994,8 @@ static int sata_pmp_eh_recover(struct ata_port *ap,
  retry:
         /* PMP attached? */
         if (!ap->nr_pmp_links) {
-                rc = ata_eh_recover(ap, prereset, softreset, hardreset,
-                                    postreset, NULL);
+                rc = ata_eh_recover(ap, ops->prereset, ops->softreset,
+                                    ops->hardreset, ops->postreset, NULL);
                 if (rc) {
                         ata_link_for_each_dev(dev, &ap->link)
                                 ata_dev_disable(dev);
@@ -1024,8 +1013,8 @@ static int sata_pmp_eh_recover(struct ata_port *ap,
         }
 
         /* recover pmp */
-        rc = sata_pmp_eh_recover_pmp(ap, prereset, softreset, hardreset,
-                                     postreset);
+        rc = sata_pmp_eh_recover_pmp(ap, ops->prereset, ops->softreset,
+                                     ops->hardreset, ops->postreset);
         if (rc)
                 goto pmp_fail;
 
@@ -1035,8 +1024,8 @@ static int sata_pmp_eh_recover(struct ata_port *ap,
                 goto pmp_fail;
 
         /* recover links */
-        rc = ata_eh_recover(ap, pmp_prereset, pmp_softreset, pmp_hardreset,
-                            pmp_postreset, &link);
+        rc = ata_eh_recover(ap, ops->pmp_prereset, ops->pmp_softreset,
+                            ops->pmp_hardreset, ops->pmp_postreset, &link);
         if (rc)
                 goto link_fail;
 
@@ -1132,16 +1121,8 @@ static int sata_pmp_eh_recover(struct ata_port *ap,
 }
 
 /**
- *      sata_pmp_do_eh - do standard error handling for PMP-enabled host
+ *      sata_pmp_error_handler - do standard error handling for PMP-enabled host
  *      @ap: host port to handle error for
- *      @prereset: prereset method (can be NULL)
- *      @softreset: softreset method
- *      @hardreset: hardreset method
- *      @postreset: postreset method (can be NULL)
- *      @pmp_prereset: PMP prereset method (can be NULL)
- *      @pmp_softreset: PMP softreset method (can be NULL)
- *      @pmp_hardreset: PMP hardreset method (can be NULL)
- *      @pmp_postreset: PMP postreset method (can be NULL)
  *
  *      Perform standard error handling sequence for PMP-enabled host
  *      @ap.
@@ -1149,16 +1130,10 @@ static int sata_pmp_eh_recover(struct ata_port *ap,
  *      LOCKING:
  *      Kernel thread context (may sleep).
  */
-void sata_pmp_do_eh(struct ata_port *ap,
-                ata_prereset_fn_t prereset, ata_reset_fn_t softreset,
-                ata_reset_fn_t hardreset, ata_postreset_fn_t postreset,
-                ata_prereset_fn_t pmp_prereset, ata_reset_fn_t pmp_softreset,
-                ata_reset_fn_t pmp_hardreset, ata_postreset_fn_t pmp_postreset)
+void sata_pmp_error_handler(struct ata_port *ap)
 {
         ata_eh_autopsy(ap);
         ata_eh_report(ap);
-        sata_pmp_eh_recover(ap, prereset, softreset, hardreset, postreset,
-                            pmp_prereset, pmp_softreset, pmp_hardreset,
-                            pmp_postreset);
+        sata_pmp_eh_recover(ap);
         ata_eh_finish(ap);
 }