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-rw-r--r--drivers/ide/ide-dma.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 782e5da0157..ec7c5c8dc69 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -85,6 +85,7 @@
#include <linux/ide.h>
#include <linux/delay.h>
#include <linux/scatterlist.h>
+#include <linux/dma-mapping.h>
#include <asm/io.h>
#include <asm/irq.h>
@@ -175,26 +176,26 @@ static int ide_dma_good_drive(ide_drive_t *drive)
* @drive: the drive to build the DMA table for
* @rq: the request holding the sg list
*
- * Perform the PCI mapping magic necessary to access the source or
- * target buffers of a request via PCI DMA. The lower layers of the
+ * Perform the DMA mapping magic necessary to access the source or
+ * target buffers of a request via DMA. The lower layers of the
* kernel provide the necessary cache management so that we can
- * operate in a portable fashion
+ * operate in a portable fashion.
*/
int ide_build_sglist(ide_drive_t *drive, struct request *rq)
{
ide_hwif_t *hwif = HWIF(drive);
- struct pci_dev *pdev = to_pci_dev(hwif->dev);
struct scatterlist *sg = hwif->sg_table;
ide_map_sg(drive, rq);
if (rq_data_dir(rq) == READ)
- hwif->sg_dma_direction = PCI_DMA_FROMDEVICE;
+ hwif->sg_dma_direction = DMA_FROM_DEVICE;
else
- hwif->sg_dma_direction = PCI_DMA_TODEVICE;
+ hwif->sg_dma_direction = DMA_TO_DEVICE;
- return pci_map_sg(pdev, sg, hwif->sg_nents, hwif->sg_dma_direction);
+ return dma_map_sg(hwif->dev, sg, hwif->sg_nents,
+ hwif->sg_dma_direction);
}
EXPORT_SYMBOL_GPL(ide_build_sglist);
@@ -308,9 +309,8 @@ EXPORT_SYMBOL_GPL(ide_build_dmatable);
void ide_destroy_dmatable (ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- struct pci_dev *pdev = to_pci_dev(hwif->dev);
- pci_unmap_sg(pdev, hwif->sg_table, hwif->sg_nents,
+ dma_unmap_sg(hwif->dev, hwif->sg_table, hwif->sg_nents,
hwif->sg_dma_direction);
}