diff options
author | Tejun Heo <htejun@gmail.com> | 2008-03-25 22:16:44 +0900 |
---|---|---|
committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 15:44:18 -0400 |
commit | 6fd36390117f7844ad147377878ddb52088f583a (patch) | |
tree | c25d9a8357ff173ce46eb057cc50370b87b9cca8 /drivers | |
parent | 3d5a3d67a578d95ac3a11a862d16a054e2d4d9cd (diff) | |
download | linux-6fd36390117f7844ad147377878ddb52088f583a.tar.bz2 |
libata: kill ata_chk_status()
ata_chk_status() just calls ops->check_status and it only adds
confusion with other status functions. Kill it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/ata/libata-sff.c | 22 | ||||
-rw-r--r-- | drivers/ata/pata_bf54x.c | 2 | ||||
-rw-r--r-- | drivers/ata/pata_scc.c | 2 | ||||
-rw-r--r-- | drivers/ata/sata_inic162x.c | 10 | ||||
-rw-r--r-- | drivers/ata/sata_sil.c | 6 | ||||
-rw-r--r-- | drivers/ata/sata_via.c | 2 | ||||
-rw-r--r-- | drivers/ata/sata_vsc.c | 2 |
7 files changed, 23 insertions, 23 deletions
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index ebdd46bc13c4..c601dcef2925 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -290,7 +290,7 @@ int ata_busy_sleep(struct ata_port *ap, while (status != 0xff && (status & ATA_BUSY) && time_before(jiffies, timeout)) { msleep(50); - status = ata_chk_status(ap); + status = ap->ops->check_status(ap); } if (status == 0xff) @@ -326,7 +326,7 @@ int ata_wait_ready(struct ata_port *ap, unsigned long deadline) int warned = 0; while (1) { - u8 status = ata_chk_status(ap); + u8 status = ap->ops->check_status(ap); unsigned long now = jiffies; if (!(status & ATA_BUSY)) @@ -1486,7 +1486,7 @@ inline unsigned int ata_host_intr(struct ata_port *ap, goto idle_irq; /* check main status, clearing INTRQ */ - status = ata_chk_status(ap); + status = ap->ops->check_status(ap); if (unlikely(status & ATA_BUSY)) goto idle_irq; @@ -1506,7 +1506,7 @@ idle_irq: #ifdef ATA_IRQ_TRAP if ((ap->stats.idle_irq % 1000) == 0) { - ata_chk_status(ap); + ap->ops->check_status(ap); ap->ops->irq_clear(ap); ata_port_printk(ap, KERN_WARNING, "irq trap\n"); return 1; @@ -1582,7 +1582,7 @@ void ata_bmdma_freeze(struct ata_port *ap) * ATA_NIEN manipulation. Also, many controllers fail to mask * previously pending IRQ on ATA_NIEN assertion. Clear it. */ - ata_chk_status(ap); + ap->ops->check_status(ap); ap->ops->irq_clear(ap); } @@ -1599,7 +1599,7 @@ void ata_bmdma_freeze(struct ata_port *ap) void ata_bmdma_thaw(struct ata_port *ap) { /* clear & re-enable interrupts */ - ata_chk_status(ap); + ap->ops->check_status(ap); ap->ops->irq_clear(ap); ap->ops->irq_on(ap); } @@ -1709,7 +1709,7 @@ unsigned int ata_dev_try_classify(struct ata_device *dev, int present, class = ATA_DEV_ATA; else class = ATA_DEV_NONE; - } else if ((class == ATA_DEV_ATA) && (ata_chk_status(ap) == 0)) + } else if ((class == ATA_DEV_ATA) && (ap->ops->check_status(ap) == 0)) class = ATA_DEV_NONE; return class; @@ -1820,7 +1820,7 @@ void ata_wait_after_reset(struct ata_port *ap, unsigned long deadline) */ if (ap->flags & ATA_FLAG_SATA) { while (1) { - u8 status = ata_chk_status(ap); + u8 status = ap->ops->check_status(ap); if (status != 0xff || time_after(jiffies, deadline)) return; @@ -1851,7 +1851,7 @@ static int ata_bus_softreset(struct ata_port *ap, unsigned int devmask, * the bus shows 0xFF because the odd clown forgets the D7 * pulldown resistor. */ - if (ata_chk_status(ap) == 0xFF) + if (ap->ops->check_status(ap) == 0xFF) return -ENODEV; return ata_bus_post_reset(ap, devmask, deadline); @@ -2034,7 +2034,7 @@ void ata_bmdma_error_handler(struct ata_port *ap) } ata_altstatus(ap); - ata_chk_status(ap); + ap->ops->check_status(ap); ap->ops->irq_clear(ap); spin_unlock_irqrestore(ap->lock, flags); @@ -2725,7 +2725,6 @@ EXPORT_SYMBOL_GPL(ata_sff_port_ops); EXPORT_SYMBOL_GPL(ata_bmdma_port_ops); EXPORT_SYMBOL_GPL(ata_qc_prep); EXPORT_SYMBOL_GPL(ata_dumb_qc_prep); -EXPORT_SYMBOL_GPL(ata_pci_default_filter); EXPORT_SYMBOL_GPL(ata_std_dev_select); EXPORT_SYMBOL_GPL(ata_check_status); EXPORT_SYMBOL_GPL(ata_altstatus); @@ -2754,6 +2753,7 @@ EXPORT_SYMBOL_GPL(ata_bmdma_error_handler); EXPORT_SYMBOL_GPL(ata_bmdma_post_internal_cmd); EXPORT_SYMBOL_GPL(ata_sff_port_start); EXPORT_SYMBOL_GPL(ata_std_ports); +EXPORT_SYMBOL_GPL(ata_pci_default_filter); EXPORT_SYMBOL_GPL(ata_bmdma_setup); EXPORT_SYMBOL_GPL(ata_bmdma_start); EXPORT_SYMBOL_GPL(ata_bmdma_stop); diff --git a/drivers/ata/pata_bf54x.c b/drivers/ata/pata_bf54x.c index eea275acb2a8..457ac800cd5e 100644 --- a/drivers/ata/pata_bf54x.c +++ b/drivers/ata/pata_bf54x.c @@ -1264,7 +1264,7 @@ static void bfin_bmdma_freeze(struct ata_port *ap) * ATA_NIEN manipulation. Also, many controllers fail to mask * previously pending IRQ on ATA_NIEN assertion. Clear it. */ - ata_chk_status(ap); + ap->ops->check_status(ap); bfin_irq_clear(ap); } diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c index 07f2d7a6f1a8..85d33637dff9 100644 --- a/drivers/ata/pata_scc.c +++ b/drivers/ata/pata_scc.c @@ -854,7 +854,7 @@ static void scc_bmdma_freeze (struct ata_port *ap) * ATA_NIEN manipulation. Also, many controllers fail to mask * previously pending IRQ on ATA_NIEN assertion. Clear it. */ - ata_chk_status(ap); + ap->ops->check_status(ap); ap->ops->irq_clear(ap); } diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c index ba1c09953517..12fbf3868fe2 100644 --- a/drivers/ata/sata_inic162x.c +++ b/drivers/ata/sata_inic162x.c @@ -267,14 +267,14 @@ static void inic_host_intr(struct ata_port *ap) ata_qc_from_tag(ap, ap->link.active_tag); if (unlikely(!qc || (qc->tf.flags & ATA_TFLAG_POLLING))) { - ata_chk_status(ap); /* clear ATA interrupt */ + ap->ops->check_status(ap); /* clear ATA interrupt */ return; } if (likely(ata_host_intr(ap, qc))) return; - ata_chk_status(ap); /* clear ATA interrupt */ + ap->ops->check_status(ap); /* clear ATA interrupt */ ata_port_printk(ap, KERN_WARNING, "unhandled " "interrupt, irq_stat=%x\n", irq_stat); return; @@ -351,7 +351,7 @@ static unsigned int inic_qc_issue(struct ata_queued_cmd *qc) */ if (unlikely(qc->tf.command == ATA_CMD_ID_ATA || qc->tf.command == ATA_CMD_ID_ATAPI)) { - u8 stat = ata_chk_status(ap); + u8 stat = ap->ops->check_status(ap); if (stat == 0x7f || stat == 0xff) return AC_ERR_HSM; } @@ -365,7 +365,7 @@ static void inic_freeze(struct ata_port *ap) __inic_set_pirq_mask(ap, PIRQ_MASK_FREEZE); - ata_chk_status(ap); + ap->ops->check_status(ap); writeb(0xff, port_base + PORT_IRQ_STAT); readb(port_base + PORT_IRQ_STAT); /* flush */ @@ -375,7 +375,7 @@ static void inic_thaw(struct ata_port *ap) { void __iomem *port_base = inic_port_base(ap); - ata_chk_status(ap); + ap->ops->check_status(ap); writeb(0xff, port_base + PORT_IRQ_STAT); __inic_set_pirq_mask(ap, PIRQ_MASK_OTHER); diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c index eac7ca73cfa0..659dfcbdc1b2 100644 --- a/drivers/ata/sata_sil.c +++ b/drivers/ata/sata_sil.c @@ -369,7 +369,7 @@ static void sil_host_intr(struct ata_port *ap, u32 bmdma2) if (unlikely(!qc || (qc->tf.flags & ATA_TFLAG_POLLING))) { /* this sometimes happens, just clear IRQ */ - ata_chk_status(ap); + ap->ops->check_status(ap); return; } @@ -405,7 +405,7 @@ static void sil_host_intr(struct ata_port *ap, u32 bmdma2) } /* check main status, clearing INTRQ */ - status = ata_chk_status(ap); + status = ap->ops->check_status(ap); if (unlikely(status & ATA_BUSY)) goto err_hsm; @@ -480,7 +480,7 @@ static void sil_thaw(struct ata_port *ap) u32 tmp; /* clear IRQ */ - ata_chk_status(ap); + ap->ops->check_status(ap); ata_bmdma_irq_clear(ap); /* turn on SATA IRQ if supported */ diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c index 402fd7333d48..4bc6e849af2c 100644 --- a/drivers/ata/sata_via.c +++ b/drivers/ata/sata_via.c @@ -173,7 +173,7 @@ static void svia_noop_freeze(struct ata_port *ap) /* Some VIA controllers choke if ATA_NIEN is manipulated in * certain way. Leave it alone and just clear pending IRQ. */ - ata_chk_status(ap); + ap->ops->check_status(ap); ata_bmdma_irq_clear(ap); } diff --git a/drivers/ata/sata_vsc.c b/drivers/ata/sata_vsc.c index 8045a72dc559..fb3a88722664 100644 --- a/drivers/ata/sata_vsc.c +++ b/drivers/ata/sata_vsc.c @@ -251,7 +251,7 @@ static void vsc_port_intr(u8 port_status, struct ata_port *ap) * simply clear the interrupt */ if (unlikely(!handled)) - ata_chk_status(ap); + ap->ops->check_status(ap); } /* |