| commit cab928ee1f221c9cc48d6615070fefe2e444384a
| USB: Fix handoff when BIOS disables host PCI device.
mention only need to do disable/enable for xhci controller.
So just remove that for non-xhci controller and restore old behavior for them.
Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
---
drivers/usb/host/pci-quirks.c | 18 ------------------
1 file changed, 18 deletions(-)
Index: linux-2.6/drivers/usb/host/pci-quirks.c
===================================================================
--- linux-2.6.orig/drivers/usb/host/pci-quirks.c
+++ linux-2.6/drivers/usb/host/pci-quirks.c
@@ -889,13 +889,7 @@ static void __devinit quirk_usb_early_ha
if (pdev->vendor == 0x184e) /* vendor Netlogic */
return;
- if (pci_enable_device(pdev) < 0) {
- dev_warn(&pdev->dev, "Can't enable PCI device, "
- "BIOS handoff failed.\n");
- return;
- }
quirk_usb_handoff_uhci(pdev);
- pci_disable_device(pdev);
}
DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID,
PCI_CLASS_SERIAL_USB_UHCI, 0, quirk_usb_early_handoff_uhci);
@@ -908,13 +902,7 @@ static void __devinit quirk_usb_early_ha
if (pdev->vendor == 0x184e) /* vendor Netlogic */
return;
- if (pci_enable_device(pdev) < 0) {
- dev_warn(&pdev->dev, "Can't enable PCI device, "
- "BIOS handoff failed.\n");
- return;
- }
quirk_usb_handoff_ohci(pdev);
- pci_disable_device(pdev);
}
DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID,
PCI_CLASS_SERIAL_USB_OHCI, 0, quirk_usb_early_handoff_ohci);
@@ -924,13 +912,7 @@ static void __devinit quirk_usb_early_ha
if (pdev->vendor == 0x184e) /* vendor Netlogic */
return;
- if (pci_enable_device(pdev) < 0) {
- dev_warn(&pdev->dev, "Can't enable PCI device, "
- "BIOS handoff failed.\n");
- return;
- }
quirk_usb_handoff_ehci(pdev);
- pci_disable_device(pdev);
}
DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID,
PCI_CLASS_SERIAL_USB_EHCI, 0, quirk_usb_early_handoff_ehci);
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