diff options
| -rw-r--r-- | drivers/ide/ide-dma.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index 782e5da..ec7c5c8 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); } |