xenbus_read_otherend_details
int xenbus_read_otherend_details(struct xenbus_device *xendev,
EXPORT_SYMBOL_GPL(xenbus_read_otherend_details);
return xenbus_read_otherend_details(xendev, "frontend-id", "frontend");
return xenbus_read_otherend_details(xendev, "backend-id", "backend");