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_qstor.c b/drivers/ata/sata_qstor.c
index 2ceb099..1600107 100644
--- a/drivers/ata/sata_qstor.c
+++ b/drivers/ata/sata_qstor.c
@@ -239,7 +239,7 @@
struct ata_port *ap = link->ap;
qs_reset_channel_logic(ap);
- return ata_std_prereset(link, deadline);
+ return ata_sff_prereset(link, deadline);
}
static int qs_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
@@ -303,7 +303,7 @@
qs_enter_reg_mode(qc->ap);
if (qc->tf.protocol != ATA_PROT_DMA) {
- ata_qc_prep(qc);
+ ata_sff_qc_prep(qc);
return;
}
@@ -362,7 +362,7 @@
}
pp->state = qs_state_mmio;
- return ata_qc_issue_prot(qc);
+ return ata_sff_qc_issue(qc);
}
static void qs_do_or_die(struct ata_queued_cmd *qc, u8 status)
@@ -451,7 +451,7 @@
* and pretend we knew it was ours.. (ugh).
* This does not affect packet mode.
*/
- ata_check_status(ap);
+ ata_sff_check_status(ap);
handled = 1;
continue;
}
@@ -459,7 +459,7 @@
if (!pp || pp->state != qs_state_mmio)
continue;
if (!(qc->tf.flags & ATA_TFLAG_POLLING))
- handled |= ata_host_intr(ap, qc);
+ handled |= ata_sff_host_intr(ap, qc);
}
}
return handled;