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>
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index fa205d7..cbdbfb5 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -75,9 +75,9 @@
const struct ata_port_operations ata_base_port_ops = {
.irq_clear = ata_noop_irq_clear,
- .prereset = ata_std_prereset,
- .hardreset = sata_std_hardreset,
- .postreset = ata_std_postreset,
+ .prereset = ata_sff_prereset,
+ .hardreset = sata_sff_hardreset,
+ .postreset = ata_sff_postreset,
.error_handler = ata_std_error_handler,
};
@@ -3425,7 +3425,7 @@
}
/**
- * ata_std_prereset - prepare for reset
+ * ata_sff_prereset - prepare for reset
* @link: ATA link to be reset
* @deadline: deadline jiffies for the operation
*
@@ -3441,7 +3441,7 @@
* RETURNS:
* 0 on success, -errno otherwise.
*/
-int ata_std_prereset(struct ata_link *link, unsigned long deadline)
+int ata_sff_prereset(struct ata_link *link, unsigned long deadline)
{
struct ata_port *ap = link->ap;
struct ata_eh_context *ehc = &link->eh_context;
@@ -3463,7 +3463,7 @@
/* wait for !BSY if we don't know that no device is attached */
if (!ata_link_offline(link)) {
- rc = ata_wait_ready(ap, deadline);
+ rc = ata_sff_wait_ready(ap, deadline);
if (rc && rc != -ENODEV) {
ata_link_printk(link, KERN_WARNING, "device not ready "
"(errno=%d), forcing hardreset\n", rc);
@@ -3535,7 +3535,7 @@
}
/**
- * ata_std_postreset - standard postreset callback
+ * ata_sff_postreset - standard postreset callback
* @link: the target ata_link
* @classes: classes of attached devices
*
@@ -3546,7 +3546,7 @@
* LOCKING:
* Kernel thread context (may sleep)
*/
-void ata_std_postreset(struct ata_link *link, unsigned int *classes)
+void ata_sff_postreset(struct ata_link *link, unsigned int *classes)
{
struct ata_port *ap = link->ap;
u32 serror;