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path: root/drivers/ide/pci/alim15x3.c
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Diffstat (limited to 'drivers/ide/pci/alim15x3.c')
-rw-r--r--drivers/ide/pci/alim15x3.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index ec9fba8ad34..fcd0222ca47 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -732,8 +732,6 @@ static void __devinit init_hwif_ali15x3 (ide_hwif_t *hwif)
static void __devinit init_dma_ali15x3 (ide_hwif_t *hwif, unsigned long dmabase)
{
- if (m5229_revision < 0x20)
- return;
if (!hwif->channel)
outb(inb(dmabase + 2) & 0x60, dmabase + 2);
ide_setup_dma(hwif, dmabase);
@@ -794,6 +792,10 @@ static int __devinit alim15x3_init_one(struct pci_dev *dev, const struct pci_dev
d.udma_mask = ATA_UDMA5;
else
d.udma_mask = ATA_UDMA6;
+ } else {
+ d.host_flags |= IDE_HFLAG_NO_DMA;
+
+ d.mwdma_mask = d.swdma_mask = 0;
}
if (idx == 0)