113 static void		sisfb_delete_node(struct SIS_OH *poh);
114 static void		sisfb_insert_node(struct SIS_OH *pohList, struct SIS_OH *poh);
116 static void		sisfb_free_node(struct SIS_HEAP *memheap, struct SIS_OH *poh);
3188 	struct SIS_OH *poh;  in sisfb_heap_init()  local
3212 	poh = sisfb_poh_new_node(&ivideo->sisfb_heap);  in sisfb_heap_init()
3213 	if(poh == NULL)  in sisfb_heap_init()
3216 	poh->poh_next = &ivideo->sisfb_heap.oh_free;  in sisfb_heap_init()
3217 	poh->poh_prev = &ivideo->sisfb_heap.oh_free;  in sisfb_heap_init()
3218 	poh->size = ivideo->sisfb_heap_size;  in sisfb_heap_init()
3219 	poh->offset = ivideo->heapstart;  in sisfb_heap_init()
3221 	ivideo->sisfb_heap.oh_free.poh_next = poh;  in sisfb_heap_init()
3222 	ivideo->sisfb_heap.oh_free.poh_prev = poh;  in sisfb_heap_init()
3224 	ivideo->sisfb_heap.max_freesize = poh->size;  in sisfb_heap_init()
3244 	struct SIS_OH		*poh;  in sisfb_poh_new_node()  local
3258 		poh = &poha->aoh[0];  in sisfb_poh_new_node()
3260 			poh->poh_next = poh + 1;  in sisfb_poh_new_node()
3261 			poh = poh + 1;  in sisfb_poh_new_node()
3264 		poh->poh_next = NULL;  in sisfb_poh_new_node()
3268 	poh = memheap->poh_freelist;  in sisfb_poh_new_node()
3269 	memheap->poh_freelist = poh->poh_next;  in sisfb_poh_new_node()
3271 	return poh;  in sisfb_poh_new_node()
3327 sisfb_delete_node(struct SIS_OH *poh)  in sisfb_delete_node()  argument
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()
3334 sisfb_insert_node(struct SIS_OH *pohList, struct SIS_OH *poh)  in sisfb_insert_node()  argument
3338 	pohList->poh_next = poh;  in sisfb_insert_node()
3339 	pohTemp->poh_prev = poh;  in sisfb_insert_node()
3341 	poh->poh_prev = pohList;  in sisfb_insert_node()
3342 	poh->poh_next = pohTemp;  in sisfb_insert_node()
3416 sisfb_free_node(struct SIS_HEAP *memheap, struct SIS_OH *poh)  in sisfb_free_node()  argument
3418 	if(poh == NULL)  in sisfb_free_node()
3421 	poh->poh_next = memheap->poh_freelist;  in sisfb_free_node()
3422 	memheap->poh_freelist = poh;  in sisfb_free_node()
3428 	struct SIS_OH *poh = NULL;  in sis_int_malloc()  local
3431 		poh = sisfb_poh_allocate(&ivideo->sisfb_heap, (u32)req->size);  in sis_int_malloc()
3433 	if(poh == NULL) {  in sis_int_malloc()
3437 		req->offset = poh->offset;  in sis_int_malloc()
3438 		req->size = poh->size;  in sis_int_malloc()
3440 			(poh->offset + ivideo->video_vbase));  in sis_int_malloc()
3468 	struct SIS_OH *poh;  in sis_int_free()  local
3473 	poh = sisfb_poh_free(&ivideo->sisfb_heap, base);  in sis_int_free()
3475 	if(poh == NULL) {  in sis_int_free()