sfp_get_name
EXPORT_SYMBOL_GPL(sfp_get_name);
const char *sfp_get_name(struct sfp_bus *bus);
rep_data->upstream_sfp_name = kstrdup(sfp_get_name(pdn->parent_sfp_bus),
rep_data->downstream_sfp_name = kstrdup(sfp_get_name(phydev->sfp_bus),