ide: remove ->dma_{status,command} fields from ide_hwif_t

* Use ->dma_base + offset instead of ->dma_{status,command}
  and remove no longer needed ->dma_{status,command}.

While at it:

* Use ATA_DMA_* defines.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index fca89eda5c02..1c2f9df31129 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -206,7 +206,7 @@ static int pdc202xx_dma_test_irq(ide_drive_t *drive)
 {
         ide_hwif_t *hwif        = HWIF(drive);
         unsigned long high_16   = hwif->extra_base - 16;
-        u8 dma_stat             = inb(hwif->dma_status);
+        u8 dma_stat             = inb(hwif->dma_base + ATA_DMA_STATUS);
         u8 sc1d                 = inb(high_16 + 0x001d);
 
         if (hwif->channel) {