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libata: rename ATA_PROT_ATAPI_* to ATAPI_PROT_*

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ATA_PROT_ATAPI_* are ugly and naming schemes between ATA_PROT_* and
ATA_PROT_ATAPI_* are inconsistent causing confusion.  Rename them to
ATAPI_PROT_* and make them consistent with ATA counterpart.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Tejun Heo
2007-12-18 16:34:43 -05:00
committed by Jeff Garzik
parent 537b53c169
commit 0dc36888d4
13 changed files with 52 additions and 55 deletions
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28
drivers/ata/libata-core.c
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@@ -4678,8 +4678,8 @@ int ata_check_atapi_dma(struct ata_queued_cmd *qc)
*/
static int atapi_qc_may_overflow(struct ata_queued_cmd *qc)
{
if (qc->tf.protocol != ATA_PROT_ATAPI &&
qc->tf.protocol != ATA_PROT_ATAPI_DMA)
if (qc->tf.protocol != ATAPI_PROT_PIO &&
qc->tf.protocol != ATAPI_PROT_DMA)
return 0;
if (qc->tf.flags & ATA_TFLAG_WRITE)
@@ -5161,13 +5161,13 @@ static void atapi_send_cdb(struct ata_port *ap, struct ata_queued_cmd *qc)
ata_altstatus(ap); /* flush */
switch (qc->tf.protocol) {
case ATA_PROT_ATAPI:
case ATAPI_PROT_PIO:
ap->hsm_task_state = HSM_ST;
break;
case ATA_PROT_ATAPI_NODATA:
case ATAPI_PROT_NODATA:
ap->hsm_task_state = HSM_ST_LAST;
break;
case ATA_PROT_ATAPI_DMA:
case ATAPI_PROT_DMA:
ap->hsm_task_state = HSM_ST_LAST;
/* initiate bmdma */
ap->ops->bmdma_start(qc);
@@ -5518,7 +5518,7 @@ fsm_start:
case HSM_ST:
/* complete command or read/write the data register */
if (qc->tf.protocol == ATA_PROT_ATAPI) {
if (qc->tf.protocol == ATAPI_PROT_PIO) {
/* ATAPI PIO protocol */
if ((status & ATA_DRQ) == 0) {
/* No more data to transfer or device error.
@@ -6073,11 +6073,11 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc)
switch (qc->tf.protocol) {
case ATA_PROT_PIO:
case ATA_PROT_NODATA:
case ATA_PROT_ATAPI:
case ATA_PROT_ATAPI_NODATA:
case ATAPI_PROT_PIO:
case ATAPI_PROT_NODATA:
qc->tf.flags |= ATA_TFLAG_POLLING;
break;
case ATA_PROT_ATAPI_DMA:
case ATAPI_PROT_DMA:
if (qc->dev->flags & ATA_DFLAG_CDB_INTR)
/* see ata_dma_blacklisted() */
BUG();
@@ -6141,8 +6141,8 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc)
break;
case ATA_PROT_ATAPI:
case ATA_PROT_ATAPI_NODATA:
case ATAPI_PROT_PIO:
case ATAPI_PROT_NODATA:
if (qc->tf.flags & ATA_TFLAG_POLLING)
ata_qc_set_polling(qc);
@@ -6156,7 +6156,7 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc)
ata_port_queue_task(ap, ata_pio_task, qc, 0);
break;
case ATA_PROT_ATAPI_DMA:
case ATAPI_PROT_DMA:
WARN_ON(qc->tf.flags & ATA_TFLAG_POLLING);
ap->ops->tf_load(ap, &qc->tf); /* load tf registers */
@@ -6217,7 +6217,7 @@ inline unsigned int ata_host_intr(struct ata_port *ap,
break;
case HSM_ST_LAST:
if (qc->tf.protocol == ATA_PROT_DMA ||
qc->tf.protocol == ATA_PROT_ATAPI_DMA) {
qc->tf.protocol == ATAPI_PROT_DMA) {
/* check status of DMA engine */
host_stat = ap->ops->bmdma_status(ap);
VPRINTK("ata%u: host_stat 0x%X\n",
@@ -6259,7 +6259,7 @@ inline unsigned int ata_host_intr(struct ata_port *ap,
ata_hsm_move(ap, qc, status, 0);
if (unlikely(qc->err_mask) && (qc->tf.protocol == ATA_PROT_DMA ||
qc->tf.protocol == ATA_PROT_ATAPI_DMA))
qc->tf.protocol == ATAPI_PROT_DMA))
ata_ehi_push_desc(ehi, "BMDMA stat 0x%x", host_stat);
return 1; /* irq handled */