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libata: rename SFF functions

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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>
This commit is contained in:
Tejun Heo
2008-04-07 22:47:16 +09:00
committed by Jeff Garzik
parent b67a1064cb
commit 9363c3825e
73 changed files with 597 additions and 594 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/ata/sata_inic162x.c
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@@ -271,7 +271,7 @@ static void inic_host_intr(struct ata_port *ap)
return;
}
if (likely(ata_host_intr(ap, qc)))
if (likely(ata_sff_host_intr(ap, qc)))
return;
ap->ops->check_status(ap); /* clear ATA interrupt */
@@ -356,7 +356,7 @@ static unsigned int inic_qc_issue(struct ata_queued_cmd *qc)
return AC_ERR_HSM;
}
return ata_qc_issue_prot(qc);
return ata_sff_qc_issue(qc);
}
static void inic_freeze(struct ata_port *ap)
@@ -418,9 +418,9 @@ static int inic_hardreset(struct ata_link *link, unsigned int *class,
struct ata_taskfile tf;
/* wait a while before checking status */
ata_wait_after_reset(ap, deadline);
ata_sff_wait_after_reset(ap, deadline);
rc = ata_wait_ready(ap, deadline);
rc = ata_sff_wait_ready(ap, deadline);
/* link occupied, -ENODEV too is an error */
if (rc) {
ata_link_printk(link, KERN_WARNING, "device not ready "
@@ -428,7 +428,7 @@ static int inic_hardreset(struct ata_link *link, unsigned int *class,
return rc;
}
ata_tf_read(ap, &tf);
ata_sff_tf_read(ap, &tf);
*class = ata_dev_classify(&tf);
if (*class == ATA_DEV_UNKNOWN)
*class = ATA_DEV_NONE;
@@ -663,7 +663,7 @@ static int inic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
((unsigned long)iomap[2 * i + 1] | ATA_PCI_CTL_OFS);
port->scr_addr = iomap[MMIO_BAR] + offset + PORT_SCR;
ata_std_ports(port);
ata_sff_std_ports(port);
ata_port_pbar_desc(ap, MMIO_BAR, -1, "mmio");
ata_port_pbar_desc(ap, MMIO_BAR, offset, "port");