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| author | Tejun Heo <htejun@gmail.com> | 2008-04-07 17:47:16 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 23:44:21 +0400 |
| commit | 9363c3825ea9ad76561eb48a395349dd29211ed6 (patch) | |
| tree | abe89a0f7c82b805d84b1a211c97b317f6628d5f /drivers/ata/pdc_adma.c | |
| parent | b67a1064cb1c1d3b43e01e8b43a6a8dcdefed733 (diff) | |
| download | linux-9363c3825ea9ad76561eb48a395349dd29211ed6.tar.xz | |
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>
Diffstat (limited to 'drivers/ata/pdc_adma.c')
| -rw-r--r-- | drivers/ata/pdc_adma.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/ata/pdc_adma.c b/drivers/ata/pdc_adma.c index c431bf36f9ba..be53545c9f64 100644 --- a/drivers/ata/pdc_adma.c +++ b/drivers/ata/pdc_adma.c @@ -208,7 +208,7 @@ static void adma_reinit_engine(struct ata_port *ap) /* mask/clear ATA interrupts */ writeb(ATA_NIEN, ap->ioaddr.ctl_addr); - ata_check_status(ap); + ata_sff_check_status(ap); /* reset the ADMA engine */ adma_reset_engine(ap); @@ -243,7 +243,7 @@ static void adma_freeze(struct ata_port *ap) /* mask/clear ATA interrupts */ writeb(ATA_NIEN, ap->ioaddr.ctl_addr); - ata_check_status(ap); + ata_sff_check_status(ap); /* reset ADMA to idle state */ writew(aPIOMD4 | aNIEN | aRSTADM, chan + ADMA_CONTROL); @@ -266,7 +266,7 @@ static int adma_prereset(struct ata_link *link, unsigned long deadline) pp->state = adma_state_mmio; adma_reinit_engine(ap); - return ata_std_prereset(link, deadline); + return ata_sff_prereset(link, deadline); } static int adma_fill_sg(struct ata_queued_cmd *qc) @@ -322,7 +322,7 @@ static void adma_qc_prep(struct ata_queued_cmd *qc) adma_enter_reg_mode(qc->ap); if (qc->tf.protocol != ATA_PROT_DMA) { - ata_qc_prep(qc); + ata_sff_qc_prep(qc); return; } @@ -421,7 +421,7 @@ static unsigned int adma_qc_issue(struct ata_queued_cmd *qc) } pp->state = adma_state_mmio; - return ata_qc_issue_prot(qc); + return ata_sff_qc_issue(qc); } static inline unsigned int adma_intr_pkt(struct ata_host *host) @@ -492,7 +492,7 @@ static inline unsigned int adma_intr_mmio(struct ata_host *host) if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING))) { /* check main status, clearing INTRQ */ - u8 status = ata_check_status(ap); + u8 status = ata_sff_check_status(ap); if ((status & ATA_BUSY)) continue; DPRINTK("ata%u: protocol %d (dev_stat 0x%X)\n", |