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-rw-r--r--drivers/ide/it821x.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ide/it821x.c b/drivers/ide/it821x.c
index 983440a9a5f7..e1c4f5437396 100644
--- a/drivers/ide/it821x.c
+++ b/drivers/ide/it821x.c
@@ -560,8 +560,7 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
560 * this is necessary. 560 * this is necessary.
561 */ 561 */
562 562
563 pci_read_config_byte(dev, 0x08, &conf); 563 if (dev->revision == 0x10) {
564 if (conf == 0x10) {
565 idev->timing10 = 1; 564 idev->timing10 = 1;
566 hwif->host_flags |= IDE_HFLAG_NO_ATAPI_DMA; 565 hwif->host_flags |= IDE_HFLAG_NO_ATAPI_DMA;
567 if (idev->smart == 0) 566 if (idev->smart == 0)