sugar/linux
1
0
Fork 0
Code Activity

libata: rename SFF port ops

Browse Source 
Add sff_ prefix to SFF specific port ops.

This rename is in preparation of separating SFF support out of libata
core layer.  This patch strictly renames ops and doesn't introduce any
behavior difference.

Signed-off-by: Tejun Heo <htejun@gmail.com>
This commit is contained in:
Tejun Heo
2008-04-07 22:47:16 +09:00
committed by Jeff Garzik
parent 9363c3825e
commit 5682ed33aa
33 changed files with 191 additions and 187 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/ata/sata_inic162x.c
View File

@@ -222,7 +222,7 @@ static void inic_bmdma_setup(struct ata_queued_cmd *qc)
writeb(pp->cached_prdctl, port_base + PORT_PRD_CTL);
/* issue r/w command */
ap->ops->exec_command(ap, &qc->tf);
ap->ops->sff_exec_command(ap, &qc->tf);
}
static void inic_bmdma_start(struct ata_queued_cmd *qc)
@@ -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))) {
ap->ops->check_status(ap); /* clear ATA interrupt */
ap->ops->sff_check_status(ap); /* clear ATA interrupt */
return;
}
if (likely(ata_sff_host_intr(ap, qc)))
return;
ap->ops->check_status(ap); /* clear ATA interrupt */
ap->ops->sff_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 = ap->ops->check_status(ap);
u8 stat = ap->ops->sff_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);
ap->ops->check_status(ap);
ap->ops->sff_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);
ap->ops->check_status(ap);
ap->ops->sff_check_status(ap);
writeb(0xff, port_base + PORT_IRQ_STAT);
__inic_set_pirq_mask(ap, PIRQ_MASK_OTHER);