hubd_cpr_t
hubd_cpr_t *cpr_cb = (hubd_cpr_t *)arg;
(hubd_cpr_t *)kmem_zalloc(sizeof (hubd_cpr_t), KM_SLEEP);
kmem_free(hubd->h_cpr_cb, sizeof (hubd_cpr_t));
_NOTE(DATA_READABLE_WITHOUT_LOCK(hubd_cpr_t::cpr))
_NOTE(DATA_READABLE_WITHOUT_LOCK(hubd_cpr_t::statep))
hubd_cpr_t *h_cpr_cb;