This removes 10 timer wakeups per second. I'm running this patch for
a while now and haven't spotted any adverse effects.
Signed-off-by: Lucas Stach <dev@xxxxxxxxxx>
---
v2: Merge vendor AMD case with vendor Intel case, as requested by
Alan Stern.
---
drivers/usb/host/ehci-pci.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 3b3649d..0ed683c 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -261,6 +261,7 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
ehci->need_io_watchdog = 0;
break;
case PCI_VENDOR_ID_INTEL:
+ case PCI_VENDOR_ID_AMD:
ehci->need_io_watchdog = 0;
break;
case PCI_VENDOR_ID_NVIDIA:
--
2.7.4
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