Openwrt/target/linux/generic/patches-3.3/811-pci_disable_usb_common_quirks.patch

--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -432,6 +432,8 @@ reset_needed:
 }
 EXPORT_SYMBOL_GPL(uhci_check_and_reset_hc);
 
+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
+
 static inline int io_type_enabled(struct pci_dev *pdev, unsigned int mask)
 {
 	u16 cmd;
@@ -928,3 +930,5 @@ static void __devinit quirk_usb_early_ha
 	pci_disable_device(pdev);
 }
 DECLARE_PCI_FIXUP_FINAL(PCI_ANY_ID, PCI_ANY_ID, quirk_usb_early_handoff);
+
+#endif
--- a/drivers/usb/host/pci-quirks.h
+++ b/drivers/usb/host/pci-quirks.h
@@ -8,9 +8,17 @@ int usb_amd_find_chipset_info(void);
 void usb_amd_dev_put(void);
 void usb_amd_quirk_pll_disable(void);
 void usb_amd_quirk_pll_enable(void);
+#if !defined(CONFIG_PCI_DISABLE_COMMON_QUIRKS)
 bool usb_is_intel_switchable_xhci(struct pci_dev *pdev);
 void usb_enable_xhci_ports(struct pci_dev *xhci_pdev);
 #else
+static inline bool usb_is_intel_switchable_xhci(struct pci_dev *pdev)
+{
+	return false;
+}
+static inline void usb_enable_xhci_ports(struct pci_dev *xhci_pdev) {}
+#endif
+#else
 static inline void usb_amd_quirk_pll_disable(void) {}
 static inline void usb_amd_quirk_pll_enable(void) {}
 static inline void usb_amd_dev_put(void) {}