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, 2 insertions, 2 deletions

diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c
index fec93196710e..5d1d32a39c4d 100644
--- a/drivers/ata/pata_mpc52xx.c
+++ b/drivers/ata/pata_mpc52xx.c
@@ -252,7 +252,7 @@ mpc52xx_ata_dev_select(struct ata_port *ap, unsigned int device)
         if (device != priv->csel)
                 mpc52xx_ata_apply_timings(priv, device);
 
-        ata_std_dev_select(ap,device);
+        ata_sff_dev_select(ap,device);
 }
 
 static struct scsi_host_template mpc52xx_ata_sht = {
@@ -305,7 +305,7 @@ mpc52xx_ata_init_one(struct device *dev, struct mpc52xx_ata_priv *priv,
         ata_port_desc(ap, "ata_regs 0x%lx", raw_ata_regs);
 
         /* activate host */
-        return ata_host_activate(host, priv->ata_irq, ata_interrupt, 0,
+        return ata_host_activate(host, priv->ata_irq, ata_sff_interrupt, 0,
                                  &mpc52xx_ata_sht);
 }