3216 	poh->poh_next = &ivideo->sisfb_heap.oh_free;  in sisfb_heap_init()
3221 	ivideo->sisfb_heap.oh_free.poh_next = poh;  in sisfb_heap_init()
3226 	ivideo->sisfb_heap.oh_used.poh_next = &ivideo->sisfb_heap.oh_used;  in sisfb_heap_init()
3260 			poh->poh_next = poh + 1;  in sisfb_poh_new_node()
3264 		poh->poh_next = NULL;  in sisfb_poh_new_node()
3269 	memheap->poh_freelist = poh->poh_next;  in sisfb_poh_new_node()
3287 	pohThis = memheap->oh_free.poh_next;  in sisfb_poh_allocate()
3294 		pohThis = pohThis->poh_next;  in sisfb_poh_allocate()
3329 	poh->poh_prev->poh_next = poh->poh_next;  in sisfb_delete_node()
3330 	poh->poh_next->poh_prev = poh->poh_prev;  in sisfb_delete_node()
3336 	struct SIS_OH *pohTemp = pohList->poh_next;  in sisfb_insert_node()
3338 	pohList->poh_next = poh;  in sisfb_insert_node()
3342 	poh->poh_next = pohTemp;  in sisfb_insert_node()
3351 	struct SIS_OH *poh_next;  in sisfb_poh_free()  local
3356 	poh_freed = memheap->oh_used.poh_next;  in sisfb_poh_free()
3364 		poh_freed = poh_freed->poh_next;  in sisfb_poh_free()
3372 	poh_prev = poh_next = NULL;  in sisfb_poh_free()
3376 	pohThis = memheap->oh_free.poh_next;  in sisfb_poh_free()
3380 			poh_next = pohThis;  in sisfb_poh_free()
3384 		pohThis = pohThis->poh_next;  in sisfb_poh_free()
3389 	if(poh_prev && poh_next) {  in sisfb_poh_free()
3390 		poh_prev->size += (poh_freed->size + poh_next->size);  in sisfb_poh_free()
3391 		sisfb_delete_node(poh_next);  in sisfb_poh_free()
3393 		sisfb_free_node(memheap, poh_next);  in sisfb_poh_free()
3403 	if(poh_next) {  in sisfb_poh_free()
3404 		poh_next->size += poh_freed->size;  in sisfb_poh_free()
3405 		poh_next->offset = poh_freed->offset;  in sisfb_poh_free()
3407 		return poh_next;  in sisfb_poh_free()
3421 	poh->poh_next = memheap->poh_freelist;  in sisfb_free_node()