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/ahci.c b/drivers/ata/ahci.c
index 3efa990..771509c 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -1303,9 +1303,9 @@
ahci_exec_polled_cmd(ap, pmp, &tf, 0, 0, 0);
/* 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) {
reason = "device not ready";
@@ -1350,7 +1350,7 @@
tf.command = 0x80;
ata_tf_to_fis(&tf, 0, 0, d2h_fis);
- rc = sata_std_hardreset(link, class, deadline);
+ rc = sata_sff_hardreset(link, class, deadline);
ahci_start_engine(ap);
@@ -1431,7 +1431,7 @@
* have to be reset again. For most cases, this should
* suffice while making probing snappish enough.
*/
- rc = ata_wait_ready(ap, jiffies + 2 * HZ);
+ rc = ata_sff_wait_ready(ap, jiffies + 2 * HZ);
if (rc)
ahci_kick_engine(ap, 0);
@@ -1444,7 +1444,7 @@
void __iomem *port_mmio = ahci_port_base(ap);
u32 new_tmp, tmp;
- ata_std_postreset(link, class);
+ ata_sff_postreset(link, class);
/* Make sure port's ATAPI bit is set appropriately */
new_tmp = tmp = readl(port_mmio + PORT_CMD);