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path: root/drivers/ata/pata_acpi.c
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Diffstat (limited to 'drivers/ata/pata_acpi.c')
-rw-r--r--drivers/ata/pata_acpi.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c
index a4737a3d31c..244098a80ce 100644
--- a/drivers/ata/pata_acpi.c
+++ b/drivers/ata/pata_acpi.c
@@ -133,13 +133,14 @@ static void pacpi_set_piomode(struct ata_port *ap, struct ata_device *adev)
{
int unit = adev->devno;
struct pata_acpi *acpi = ap->private_data;
+ const struct ata_timing *t;
if (!(acpi->gtm.flags & 0x10))
unit = 0;
/* Now stuff the nS values into the structure */
- acpi->gtm.drive[unit].pio =
- ata_acpi_pio_cycle[adev->pio_mode - XFER_PIO_0];
+ t = ata_timing_find_mode(adev->pio_mode);
+ acpi->gtm.drive[unit].pio = t->cycle;
ata_acpi_stm(ap, &acpi->gtm);
/* See what mode we actually got */
ata_acpi_gtm(ap, &acpi->gtm);
@@ -155,18 +156,18 @@ static void pacpi_set_dmamode(struct ata_port *ap, struct ata_device *adev)
{
int unit = adev->devno;
struct pata_acpi *acpi = ap->private_data;
+ const struct ata_timing *t;
if (!(acpi->gtm.flags & 0x10))
unit = 0;
/* Now stuff the nS values into the structure */
+ t = ata_timing_find_mode(adev->dma_mode);
if (adev->dma_mode >= XFER_UDMA_0) {
- acpi->gtm.drive[unit].dma =
- ata_acpi_udma_cycle[adev->dma_mode - XFER_UDMA_0];
+ acpi->gtm.drive[unit].dma = t->udma;
acpi->gtm.flags |= (1 << (2 * unit));
} else {
- acpi->gtm.drive[unit].dma =
- ata_acpi_mwdma_cycle[adev->dma_mode - XFER_MW_DMA_0];
+ acpi->gtm.drive[unit].dma = t->cycle;
acpi->gtm.flags &= ~(1 << (2 * unit));
}
ata_acpi_stm(ap, &acpi->gtm);