libata: rename SFF functions

SFF functions have confusing names.  Some have sff prefix, some have
bmdma, some std, some pci and some none.  Unify the naming by...

* SFF functions which are common to both BMDMA and non-BMDMA are
  prefixed with ata_sff_.

* SFF functions which are specific to BMDMA are prefixed with
  ata_bmdma_.

* SFF functions which are specific to PCI but apply to both BMDMA and
  non-BMDMA are prefixed with ata_pci_sff_.

* SFF functions which are specific to PCI and BMDMA are prefixed with
  ata_pci_bmdma_.

* Drop generic prefixes from LLD specific routines.  For example,
  bfin_std_dev_select -> bfin_dev_select.

The following renames are noteworthy.

  ata_qc_issue_prot() -> ata_sff_qc_issue()
  ata_pci_default_filter() -> ata_bmdma_mode_filter()
  ata_dev_try_classify() -> ata_sff_dev_classify()

This rename is in preparation of separating SFF support out of libata
core layer.  This patch strictly renames functions and doesn't
introduce any behavior difference.

Signed-off-by: Tejun Heo <htejun@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index 57efbf05c95f..2e206c5f869a 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -133,7 +133,7 @@ static struct scsi_host_template pcmcia_sht = {
 
 static struct ata_port_operations pcmcia_port_ops = {
         .inherits       = &ata_sff_port_ops,
-        .data_xfer      = ata_data_xfer_noirq,
+        .data_xfer      = ata_sff_data_xfer_noirq,
         .cable_detect   = ata_cable_40wire,
         .set_mode       = pcmcia_set_mode,
 };
@@ -323,13 +323,13 @@ next_entry:
                 ap->ioaddr.cmd_addr = io_addr + 0x10 * p;
                 ap->ioaddr.altstatus_addr = ctl_addr + 0x10 * p;
                 ap->ioaddr.ctl_addr = ctl_addr + 0x10 * p;
-                ata_std_ports(&ap->ioaddr);
+                ata_sff_std_ports(&ap->ioaddr);
 
                 ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx", io_base, ctl_base);
         }
 
         /* activate */
-        ret = ata_host_activate(host, pdev->irq.AssignedIRQ, ata_interrupt,
+        ret = ata_host_activate(host, pdev->irq.AssignedIRQ, ata_sff_interrupt,
                                 IRQF_SHARED, &pcmcia_sht);
         if (ret)
                 goto failed;