gov_change
enabled_ops[THERMAL_GENL_EVENT_TZ_GOV_CHANGE] = !!ops->gov_change;
return ops->gov_change(nla_get_u32(attrs[THERMAL_GENL_ATTR_TZ_ID]),
int (*gov_change)(int tz_id, const char *gov_name, void *arg);
.events.gov_change = gov_change,