| struct usb_phy_roothub; | |
| struct usb_phy_roothub *usb_phy_roothub_alloc(struct device *dev); | |
| int usb_phy_roothub_init(struct usb_phy_roothub *phy_roothub); | |
| int usb_phy_roothub_exit(struct usb_phy_roothub *phy_roothub); | |
| int usb_phy_roothub_power_on(struct usb_phy_roothub *phy_roothub); | |
| void usb_phy_roothub_power_off(struct usb_phy_roothub *phy_roothub); |