ide: remove ->dma_prdtable field from ide_hwif_t
* Use 'hwif->dma_base + {4,8}' instead of hwif->dma_prdtable in
{ide,scc}_dma_setup().
* Remove no longer needed ->dma_prdtable field from ide_hwif_t.
While at it:
* Use ATA_DMA_TABLE_OFS define.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index 1449381..910fb00 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -304,7 +304,7 @@
}
/* PRD table */
- out_be32((void __iomem *)hwif->dma_prdtable, hwif->dmatable_dma);
+ out_be32((void __iomem *)(hwif->dma_base + 8), hwif->dmatable_dma);
/* specify r/w */
out_be32((void __iomem *)hwif->dma_command, reading);
@@ -838,7 +838,6 @@
hwif->dma_command = hwif->dma_base;
hwif->dma_status = hwif->dma_base + 0x04;
- hwif->dma_prdtable = hwif->dma_base + 0x08;
/* PTERADD */
out_be32((void __iomem *)(hwif->dma_base + 0x018), hwif->dmatable_dma);
