usbskel_power_t
usbskel_power_t *pm;
usbskel_power_t *usbskelpm;
usbskelpm = kmem_zalloc(sizeof (usbskel_power_t), KM_SLEEP);
kmem_free(usbskelp->usbskel_pm, sizeof (usbskel_power_t));
usbskel_power_t *usbskel_pm;