usb_enable_usb2_hardware_lpm 1902 drivers/usb/core/driver.c int usb_enable_usb2_hardware_lpm(struct usb_device *udev)
usb_enable_usb2_hardware_lpm  122 drivers/usb/core/usb.h static inline int usb_enable_usb2_hardware_lpm(struct usb_device *udev)