From 9363c3825ea9ad76561eb48a395349dd29211ed6 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 7 Apr 2008 22:47:16 +0900 Subject: 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 --- drivers/ata/pata_it821x.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'drivers/ata/pata_it821x.c') diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c index 6a8a4ddf5bfe..88e37cfcfc4f 100644 --- a/drivers/ata/pata_it821x.c +++ b/drivers/ata/pata_it821x.c @@ -395,11 +395,11 @@ static void it821x_passthru_dev_select(struct ata_port *ap, it821x_program(ap, adev, itdev->pio[adev->devno]); itdev->last_device = device; } - ata_std_dev_select(ap, device); + ata_sff_dev_select(ap, device); } /** - * it821x_smart_qc_issue_prot - wrap qc issue prot + * it821x_smart_qc_issue - wrap qc issue prot * @qc: command * * Wrap the command issue sequence for the IT821x. We need to @@ -407,7 +407,7 @@ static void it821x_passthru_dev_select(struct ata_port *ap, * usual happenings kick off */ -static unsigned int it821x_smart_qc_issue_prot(struct ata_queued_cmd *qc) +static unsigned int it821x_smart_qc_issue(struct ata_queued_cmd *qc) { switch(qc->tf.command) { @@ -427,14 +427,14 @@ static unsigned int it821x_smart_qc_issue_prot(struct ata_queued_cmd *qc) case ATA_CMD_ID_ATA: /* Arguably should just no-op this one */ case ATA_CMD_SET_FEATURES: - return ata_qc_issue_prot(qc); + return ata_sff_qc_issue(qc); } printk(KERN_DEBUG "it821x: can't process command 0x%02X\n", qc->tf.command); return AC_ERR_DEV; } /** - * it821x_passthru_qc_issue_prot - wrap qc issue prot + * it821x_passthru_qc_issue - wrap qc issue prot * @qc: command * * Wrap the command issue sequence for the IT821x. We need to @@ -442,10 +442,10 @@ static unsigned int it821x_smart_qc_issue_prot(struct ata_queued_cmd *qc) * usual happenings kick off */ -static unsigned int it821x_passthru_qc_issue_prot(struct ata_queued_cmd *qc) +static unsigned int it821x_passthru_qc_issue(struct ata_queued_cmd *qc) { it821x_passthru_dev_select(qc->ap, qc->dev->devno); - return ata_qc_issue_prot(qc); + return ata_sff_qc_issue(qc); } /** @@ -639,7 +639,7 @@ static struct ata_port_operations it821x_smart_port_ops = { .inherits = &ata_bmdma_port_ops, .check_atapi_dma= it821x_check_atapi_dma, - .qc_issue = it821x_smart_qc_issue_prot, + .qc_issue = it821x_smart_qc_issue, .cable_detect = it821x_ident_hack, .set_mode = it821x_smart_set_mode, @@ -655,7 +655,7 @@ static struct ata_port_operations it821x_passthru_port_ops = { .dev_select = it821x_passthru_dev_select, .bmdma_start = it821x_passthru_bmdma_start, .bmdma_stop = it821x_passthru_bmdma_stop, - .qc_issue = it821x_passthru_qc_issue_prot, + .qc_issue = it821x_passthru_qc_issue, .cable_detect = ata_cable_unknown, .set_piomode = it821x_passthru_set_piomode, @@ -722,7 +722,7 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id) else ppi[0] = &info_smart; - return ata_pci_init_one(pdev, ppi, &it821x_sht, NULL); + return ata_pci_sff_init_one(pdev, ppi, &it821x_sht, NULL); } #ifdef CONFIG_PM -- cgit v1.2.3