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author | Tejun Heo <htejun@gmail.com> | 2008-04-07 13:47:16 (GMT) |
---|---|---|
committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 19:44:21 (GMT) |
commit | 9363c3825ea9ad76561eb48a395349dd29211ed6 (patch) | |
tree | abe89a0f7c82b805d84b1a211c97b317f6628d5f /drivers/ata/pata_mpiix.c | |
parent | b67a1064cb1c1d3b43e01e8b43a6a8dcdefed733 (diff) | |
download | linux-fsl-qoriq-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/pata_mpiix.c')
-rw-r--r-- | drivers/ata/pata_mpiix.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/ata/pata_mpiix.c b/drivers/ata/pata_mpiix.c index 1b9d0d4..7d7e3fd 100644 --- a/drivers/ata/pata_mpiix.c +++ b/drivers/ata/pata_mpiix.c @@ -55,7 +55,7 @@ static int mpiix_pre_reset(struct ata_link *link, unsigned long deadline) if (!pci_test_config_bits(pdev, &mpiix_enable_bits)) return -ENOENT; - return ata_std_prereset(link, deadline); + return ata_sff_prereset(link, deadline); } /** @@ -69,8 +69,8 @@ static int mpiix_pre_reset(struct ata_link *link, unsigned long deadline) * * This would get very ugly because we can only program timing for one * device at a time, the other gets PIO0. Fortunately libata calls - * our qc_issue_prot command before a command is issued so we can - * flip the timings back and forth to reduce the pain. + * our qc_issue command before a command is issued so we can flip the + * timings back and forth to reduce the pain. */ static void mpiix_set_piomode(struct ata_port *ap, struct ata_device *adev) @@ -110,7 +110,7 @@ static void mpiix_set_piomode(struct ata_port *ap, struct ata_device *adev) } /** - * mpiix_qc_issue_prot - command issue + * mpiix_qc_issue - command issue * @qc: command pending * * Called when the libata layer is about to issue a command. We wrap @@ -120,7 +120,7 @@ static void mpiix_set_piomode(struct ata_port *ap, struct ata_device *adev) * be made PIO0. */ -static unsigned int mpiix_qc_issue_prot(struct ata_queued_cmd *qc) +static unsigned int mpiix_qc_issue(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; struct ata_device *adev = qc->dev; @@ -133,7 +133,7 @@ static unsigned int mpiix_qc_issue_prot(struct ata_queued_cmd *qc) if (adev->pio_mode && adev != ap->private_data) mpiix_set_piomode(ap, adev); - return ata_qc_issue_prot(qc); + return ata_sff_qc_issue(qc); } static struct scsi_host_template mpiix_sht = { @@ -142,7 +142,7 @@ static struct scsi_host_template mpiix_sht = { static struct ata_port_operations mpiix_port_ops = { .inherits = &ata_sff_port_ops, - .qc_issue = mpiix_qc_issue_prot, + .qc_issue = mpiix_qc_issue, .cable_detect = ata_cable_40wire, .set_piomode = mpiix_set_piomode, .prereset = mpiix_pre_reset, @@ -207,10 +207,10 @@ static int mpiix_init_one(struct pci_dev *dev, const struct pci_device_id *id) ap->ioaddr.altstatus_addr = ctl_addr; /* Let libata fill in the port details */ - ata_std_ports(&ap->ioaddr); + ata_sff_std_ports(&ap->ioaddr); /* activate host */ - return ata_host_activate(host, irq, ata_interrupt, IRQF_SHARED, + return ata_host_activate(host, irq, ata_sff_interrupt, IRQF_SHARED, &mpiix_sht); } |