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path: root/drivers/ide/pci/amd74xx.c
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Diffstat (limited to 'drivers/ide/pci/amd74xx.c')
-rw-r--r--drivers/ide/pci/amd74xx.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 13c9f67969c..2e8cbcaf3ef 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -295,6 +295,7 @@ static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_
if (idx == 1) {
if (dev->revision <= 7)
d.swdma_mask = 0;
+ d.host_flags |= IDE_HFLAG_CLEAR_SIMPLEX;
} else if (idx == 4) {
if (dev->subsystem_vendor == PCI_VENDOR_ID_AMD &&
dev->subsystem_device == PCI_DEVICE_ID_AMD_SERENADE)