99 static void		sisfb_delete_node(struct SIS_OH *poh);
100 static void		sisfb_insert_node(struct SIS_OH *pohList, struct SIS_OH *poh);
102 static void		sisfb_free_node(struct SIS_HEAP *memheap, struct SIS_OH *poh);
3176 	struct SIS_OH *poh;  in sisfb_heap_init()  local
3200 	poh = sisfb_poh_new_node(&ivideo->sisfb_heap);  in sisfb_heap_init()
3201 	if(poh == NULL)  in sisfb_heap_init()
3204 	poh->poh_next = &ivideo->sisfb_heap.oh_free;  in sisfb_heap_init()
3205 	poh->poh_prev = &ivideo->sisfb_heap.oh_free;  in sisfb_heap_init()
3206 	poh->size = ivideo->sisfb_heap_size;  in sisfb_heap_init()
3207 	poh->offset = ivideo->heapstart;  in sisfb_heap_init()
3209 	ivideo->sisfb_heap.oh_free.poh_next = poh;  in sisfb_heap_init()
3210 	ivideo->sisfb_heap.oh_free.poh_prev = poh;  in sisfb_heap_init()
3212 	ivideo->sisfb_heap.max_freesize = poh->size;  in sisfb_heap_init()
3232 	struct SIS_OH		*poh;  in sisfb_poh_new_node()  local
3246 		poh = &poha->aoh[0];  in sisfb_poh_new_node()
3248 			poh->poh_next = poh + 1;  in sisfb_poh_new_node()
3249 			poh = poh + 1;  in sisfb_poh_new_node()
3252 		poh->poh_next = NULL;  in sisfb_poh_new_node()
3256 	poh = memheap->poh_freelist;  in sisfb_poh_new_node()
3257 	memheap->poh_freelist = poh->poh_next;  in sisfb_poh_new_node()
3259 	return poh;  in sisfb_poh_new_node()
3315 sisfb_delete_node(struct SIS_OH *poh)  in sisfb_delete_node()  argument
3317 	poh->poh_prev->poh_next = poh->poh_next;  in sisfb_delete_node()
3318 	poh->poh_next->poh_prev = poh->poh_prev;  in sisfb_delete_node()
3322 sisfb_insert_node(struct SIS_OH *pohList, struct SIS_OH *poh)  in sisfb_insert_node()  argument
3326 	pohList->poh_next = poh;  in sisfb_insert_node()
3327 	pohTemp->poh_prev = poh;  in sisfb_insert_node()
3329 	poh->poh_prev = pohList;  in sisfb_insert_node()
3330 	poh->poh_next = pohTemp;  in sisfb_insert_node()
3404 sisfb_free_node(struct SIS_HEAP *memheap, struct SIS_OH *poh)  in sisfb_free_node()  argument
3406 	if(poh == NULL)  in sisfb_free_node()
3409 	poh->poh_next = memheap->poh_freelist;  in sisfb_free_node()
3410 	memheap->poh_freelist = poh;  in sisfb_free_node()
3416 	struct SIS_OH *poh = NULL;  in sis_int_malloc()  local
3419 		poh = sisfb_poh_allocate(&ivideo->sisfb_heap, (u32)req->size);  in sis_int_malloc()
3421 	if(poh == NULL) {  in sis_int_malloc()
3425 		req->offset = poh->offset;  in sis_int_malloc()
3426 		req->size = poh->size;  in sis_int_malloc()
3428 			(poh->offset + ivideo->video_vbase));  in sis_int_malloc()
3456 	struct SIS_OH *poh;  in sis_int_free()  local
3461 	poh = sisfb_poh_free(&ivideo->sisfb_heap, base);  in sis_int_free()
3463 	if(poh == NULL) {  in sis_int_free()