THERMAL_GENL_ATTR_CDEV
[THERMAL_GENL_ATTR_CDEV] = { .type = NLA_NESTED },
start_cdev = nla_nest_start(msg, THERMAL_GENL_ATTR_CDEV);
[THERMAL_GENL_ATTR_CDEV] = { .type = NLA_NESTED },
nla_for_each_nested(attr, info->attrs[THERMAL_GENL_ATTR_CDEV], rem) {