smbus_ppvt_t
smbus_ppvt_t *ppvt;
ppvt = kmem_zalloc(sizeof (smbus_ppvt_t), KM_SLEEP);
smbus_ppvt_t *ppvt;
kmem_free(ppvt, sizeof (smbus_ppvt_t));
smbus_ppvt_t *ppvt;
smbus_ppvt_t *ppvt;