diff options
Diffstat (limited to 'include/linux/usb/hcd.h')
| -rw-r--r-- | include/linux/usb/hcd.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 61d4f0b793dc..00724b4f6e12 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -484,8 +484,25 @@ extern int usb_hcd_pci_probe(struct pci_dev *dev, extern void usb_hcd_pci_remove(struct pci_dev *dev); extern void usb_hcd_pci_shutdown(struct pci_dev *dev); +#ifdef CONFIG_USB_PCI_AMD extern int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *dev); +static inline bool usb_hcd_amd_resume_bug(struct pci_dev *dev, + const struct hc_driver *driver) +{ + if (!usb_hcd_amd_remote_wakeup_quirk(dev)) + return false; + if (driver->flags & (HCD_USB11 | HCD_USB3)) + return true; + return false; +} +#else /* CONFIG_USB_PCI_AMD */ +static inline bool usb_hcd_amd_resume_bug(struct pci_dev *dev, + const struct hc_driver *driver) +{ + return false; +} +#endif extern const struct dev_pm_ops usb_hcd_pci_pm_ops; #endif /* CONFIG_USB_PCI */ |