libata: rename ATA_PROT_ATAPI_* to ATAPI_PROT_*
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>
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index c9e6bd4..2c9745a 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4678,8 +4678,8 @@
*/
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 */