usb_autopm_get_interface_async
r = usb_autopm_get_interface_async(usbhid->intf);
r = usb_autopm_get_interface_async(usbhid->intf);
ret = usb_autopm_get_interface_async(dev->intf);
ret = usb_autopm_get_interface_async(tp->intf);
retval = usb_autopm_get_interface_async(dev->intf);
stat = usb_autopm_get_interface_async(acm->control);
EXPORT_SYMBOL_GPL(usb_autopm_get_interface_async);
retval = usb_autopm_get_interface_async(serial->interface);
err = usb_autopm_get_interface_async(port->serial->interface);
extern int usb_autopm_get_interface_async(struct usb_interface *intf);