100 static void		sisfb_delete_node(struct SIS_OH *poh);
101 static void		sisfb_insert_node(struct SIS_OH *pohList, struct SIS_OH *poh);
103 static void		sisfb_free_node(struct SIS_HEAP *memheap, struct SIS_OH *poh);
3184 	struct SIS_OH *poh;  in sisfb_heap_init()  local
3208 	poh = sisfb_poh_new_node(&ivideo->sisfb_heap);  in sisfb_heap_init()
3209 	if(poh == NULL)  in sisfb_heap_init()
3212 	poh->poh_next = &ivideo->sisfb_heap.oh_free;  in sisfb_heap_init()
3213 	poh->poh_prev = &ivideo->sisfb_heap.oh_free;  in sisfb_heap_init()
3214 	poh->size = ivideo->sisfb_heap_size;  in sisfb_heap_init()
3215 	poh->offset = ivideo->heapstart;  in sisfb_heap_init()
3217 	ivideo->sisfb_heap.oh_free.poh_next = poh;  in sisfb_heap_init()
3218 	ivideo->sisfb_heap.oh_free.poh_prev = poh;  in sisfb_heap_init()
3220 	ivideo->sisfb_heap.max_freesize = poh->size;  in sisfb_heap_init()
3240 	struct SIS_OH		*poh;  in sisfb_poh_new_node()  local
3254 		poh = &poha->aoh[0];  in sisfb_poh_new_node()
3256 			poh->poh_next = poh + 1;  in sisfb_poh_new_node()
3257 			poh = poh + 1;  in sisfb_poh_new_node()
3260 		poh->poh_next = NULL;  in sisfb_poh_new_node()
3264 	poh = memheap->poh_freelist;  in sisfb_poh_new_node()
3265 	memheap->poh_freelist = poh->poh_next;  in sisfb_poh_new_node()
3267 	return poh;  in sisfb_poh_new_node()
3323 sisfb_delete_node(struct SIS_OH *poh)  in sisfb_delete_node()  argument
3325 	poh->poh_prev->poh_next = poh->poh_next;  in sisfb_delete_node()
3326 	poh->poh_next->poh_prev = poh->poh_prev;  in sisfb_delete_node()
3330 sisfb_insert_node(struct SIS_OH *pohList, struct SIS_OH *poh)  in sisfb_insert_node()  argument
3334 	pohList->poh_next = poh;  in sisfb_insert_node()
3335 	pohTemp->poh_prev = poh;  in sisfb_insert_node()
3337 	poh->poh_prev = pohList;  in sisfb_insert_node()
3338 	poh->poh_next = pohTemp;  in sisfb_insert_node()
3412 sisfb_free_node(struct SIS_HEAP *memheap, struct SIS_OH *poh)  in sisfb_free_node()  argument
3414 	if(poh == NULL)  in sisfb_free_node()
3417 	poh->poh_next = memheap->poh_freelist;  in sisfb_free_node()
3418 	memheap->poh_freelist = poh;  in sisfb_free_node()
3424 	struct SIS_OH *poh = NULL;  in sis_int_malloc()  local
3427 		poh = sisfb_poh_allocate(&ivideo->sisfb_heap, (u32)req->size);  in sis_int_malloc()
3429 	if(poh == NULL) {  in sis_int_malloc()
3433 		req->offset = poh->offset;  in sis_int_malloc()
3434 		req->size = poh->size;  in sis_int_malloc()
3436 			(poh->offset + ivideo->video_vbase));  in sis_int_malloc()
3464 	struct SIS_OH *poh;  in sis_int_free()  local
3469 	poh = sisfb_poh_free(&ivideo->sisfb_heap, base);  in sis_int_free()
3471 	if(poh == NULL) {  in sis_int_free()