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-rw-r--r--drivers/ide/pci/cmd64x.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index adee2ef6fd71..69cdbfb86bbf 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -506,6 +506,9 @@ static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif)
hwif->set_pio_mode = &cmd64x_set_pio_mode;
hwif->set_dma_mode = &cmd64x_set_dma_mode;
+ if (dev->device == PCI_DEVICE_ID_CMD_646)
+ hwif->chipset = ide_cmd646;
+
if (!hwif->dma_base)
return;
@@ -535,7 +538,6 @@ static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif)
hwif->ide_dma_test_irq = &cmd648_ide_dma_test_irq;
break;
case PCI_DEVICE_ID_CMD_646:
- hwif->chipset = ide_cmd646;
if (dev->revision == 0x01) {
hwif->ide_dma_end = &cmd646_1_ide_dma_end;
break;