--- zzzz-none-000/linux-3.10.107/drivers/usb/host/pci-quirks.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/usb/host/pci-quirks.h	2021-02-04 17:41:59.000000000 +0000
@@ -4,18 +4,39 @@
 #ifdef CONFIG_PCI
 void uhci_reset_hc(struct pci_dev *pdev, unsigned long base);
 int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base);
+#endif  /* CONFIG_PCI */
+
+#if defined(CONFIG_PCI) && !defined(CONFIG_PCI_DISABLE_COMMON_QUIRKS)
 int usb_amd_find_chipset_info(void);
+int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev);
+bool usb_amd_hang_symptom_quirk(void);
+bool usb_amd_prefetch_quirk(void);
 void usb_amd_dev_put(void);
 void usb_amd_quirk_pll_disable(void);
 void usb_amd_quirk_pll_enable(void);
-bool usb_is_intel_switchable_xhci(struct pci_dev *pdev);
-void usb_enable_xhci_ports(struct pci_dev *xhci_pdev);
+void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev);
 void usb_disable_xhci_ports(struct pci_dev *xhci_pdev);
+void sb800_prefetch(struct device *dev, int on);
 #else
+struct pci_dev;
+static inline int usb_amd_find_chipset_info(void)
+{
+	return 0;
+}
+static inline bool usb_amd_hang_symptom_quirk(void)
+{
+	return false;
+}
+static inline bool usb_amd_prefetch_quirk(void)
+{
+	return false;
+}
 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) {}
 static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {}
-#endif  /* CONFIG_PCI */
+static inline void sb800_prefetch(struct device *dev, int on) {}
+static inline void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev) {}
+#endif
 
 #endif  /*  __LINUX_USB_PCI_QUIRKS_H  */