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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-07-15 21:21:47 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-07-15 21:21:47 +0200
commit912ef6d94cc07ce5db19a8ed8953676727d4f30c (patch)
tree77c34b479796660a015e017552dc2cea908697da /drivers/ide
parent57279a7a401eed844ded4346c5ff512e622ac1de (diff)
sgiioc4: use ->extra_base instead of ->dma_status for dma_handle
This is a preparation for removal of ->dma_status field from ide_hwif_t. There should be no functional changes caused by this patch. Acked-by: Jeremy Higdon <jeremy@sgi.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/pci/sgiioc4.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index 16a0bce17d6..c1b667c53f2 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -369,8 +369,7 @@ ide_dma_sgiioc4(ide_hwif_t *hwif, const struct ide_port_info *d)
hwif->sg_max_nents = IOC4_PRD_ENTRIES;
pad = pci_alloc_consistent(dev, IOC4_IDE_CACHELINE_SIZE,
- (dma_addr_t *) &(hwif->dma_status));
-
+ (dma_addr_t *)&hwif->extra_base);
if (pad) {
ide_set_hwifdata(hwif, pad);
return 0;
@@ -439,7 +438,7 @@ sgiioc4_configure_for_dma(int dma_direction, ide_drive_t * drive)
/* Address of the Ending DMA */
memset(ide_get_hwifdata(hwif), 0, IOC4_IDE_CACHELINE_SIZE);
- ending_dma_addr = cpu_to_le32(hwif->dma_status);
+ ending_dma_addr = cpu_to_le32(hwif->extra_base);
writel(ending_dma_addr, (void __iomem *)(dma_base + IOC4_DMA_END_ADDR * 4));
writel(dma_direction, (void __iomem *)ioc4_dma_addr);