libata-link: linkify config/EH related functions

Make the following functions deal with ata_link instead of ata_port.

* ata_set_mode()
* ata_eh_autopsy() and related functions
* ata_eh_report() and related functions
* suspend/resume related functions
* ata_eh_recover() and related functions

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c
index ba39efbe5405..db069d7515bc 100644
--- a/drivers/ata/pata_pdc2027x.c
+++ b/drivers/ata/pata_pdc2027x.c
@@ -69,7 +69,7 @@ static void pdc2027x_set_dmamode(struct ata_port *ap, struct ata_device *adev);
 static int pdc2027x_check_atapi_dma(struct ata_queued_cmd *qc);
 static unsigned long pdc2027x_mode_filter(struct ata_device *adev, unsigned long mask);
 static int pdc2027x_cable_detect(struct ata_port *ap);
-static int pdc2027x_set_mode(struct ata_port *ap, struct ata_device **r_failed);
+static int pdc2027x_set_mode(struct ata_link *link, struct ata_device **r_failed);
 
 /*
  * ATA Timing Tables based on 133MHz controller clock.
@@ -470,23 +470,24 @@ static void pdc2027x_set_dmamode(struct ata_port *ap, struct ata_device *adev)
 
 /**
  *      pdc2027x_set_mode - Set the timing registers back to correct values.
- *      @ap: Port to configure
+ *      @link: link to configure
  *      @r_failed: Returned device for failure
  *
  *      The pdc2027x hardware will look at "SET FEATURES" and change the timing registers
  *      automatically. The values set by the hardware might be incorrect, under 133Mhz PLL.
  *      This function overwrites the possibly incorrect values set by the hardware to be correct.
  */
-static int pdc2027x_set_mode(struct ata_port *ap, struct ata_device **r_failed)
+static int pdc2027x_set_mode(struct ata_link *link, struct ata_device **r_failed)
 {
+        struct ata_port *ap = link->ap;
         struct ata_device *dev;
         int rc;
 
-        rc = ata_do_set_mode(ap, r_failed);
+        rc = ata_do_set_mode(link, r_failed);
         if (rc < 0)
                 return rc;
 
-        ata_link_for_each_dev(dev, &ap->link) {
+        ata_link_for_each_dev(dev, link) {
                 if (ata_dev_enabled(dev)) {
 
                         pdc2027x_set_piomode(ap, dev);