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/sata_mv.c b/drivers/ata/sata_mv.c
index 16c15ed..fa75df6 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -1386,7 +1386,7 @@
* shadow block, etc registers.
*/
mv_stop_edma(ap);
- return ata_qc_issue_prot(qc);
+ return ata_sff_qc_issue(qc);
}
mv_start_dma(ap, port_mmio, pp, qc->tf.protocol);
@@ -2362,7 +2362,7 @@
*/
retry = 20;
while (1) {
- u8 drv_stat = ata_check_status(ap);
+ u8 drv_stat = ata_sff_check_status(ap);
if ((drv_stat != 0x80) && (drv_stat != 0x7f))
break;
msleep(500);
@@ -2377,7 +2377,7 @@
*/
/* finally, read device signature from TF registers */
- *class = ata_dev_try_classify(ap->link.device, 1, NULL);
+ *class = ata_sff_dev_classify(ap->link.device, 1, NULL);
writelfl(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
