usbvc_power_t
usbvc_power_t *pm;
usbvc_power_t *usbvcpm;
usbvcpm = kmem_zalloc(sizeof (usbvc_power_t), KM_SLEEP);
usbvc_power_t *pm;
kmem_free(pm, sizeof (usbvc_power_t));
usbvc_power_t *usbvc_pm;