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path: root/drivers/ide/pci/generic.c
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Diffstat (limited to 'drivers/ide/pci/generic.c')
-rw-r--r--drivers/ide/pci/generic.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c
index 06885697ed7..22ef34863d5 100644
--- a/drivers/ide/pci/generic.c
+++ b/drivers/ide/pci/generic.c
@@ -104,7 +104,8 @@ static const struct ide_port_info generic_chipsets[] __devinitdata = {
{ /* 14 */
.name = "Revolution",
- .host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA |
+ .host_flags = IDE_HFLAG_CLEAR_SIMPLEX |
+ IDE_HFLAG_TRUST_BIOS_FOR_DMA |
IDE_HFLAG_OFF_BOARD,
.swdma_mask = ATA_SWDMA2,
.mwdma_mask = ATA_MWDMA2,