diff options
Diffstat (limited to 'drivers/ide/ppc/pmac.c')
| -rw-r--r-- | drivers/ide/ppc/pmac.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c index 4afc58fb3674..1d6af8824219 100644 --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -1535,11 +1535,10 @@ pmac_ide_build_dmatable(ide_drive_t *drive, struct request *rq) } printk(KERN_DEBUG "%s: empty DMA table?\n", drive->name); - use_pio_instead: - pci_unmap_sg(hwif->pci_dev, - hwif->sg_table, - hwif->sg_nents, - hwif->sg_dma_direction); + +use_pio_instead: + ide_destroy_dmatable(drive); + return 0; /* revert to PIO for this request */ } @@ -1548,12 +1547,9 @@ static void pmac_ide_destroy_dmatable (ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; - struct pci_dev *dev = HWIF(drive)->pci_dev; - struct scatterlist *sg = hwif->sg_table; - int nents = hwif->sg_nents; - if (nents) { - pci_unmap_sg(dev, sg, nents, hwif->sg_dma_direction); + if (hwif->sg_nents) { + ide_destroy_dmatable(drive); hwif->sg_nents = 0; } } |