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);
3174 	struct SIS_OH *poh;  in sisfb_heap_init()  local
3198 	poh = sisfb_poh_new_node(&ivideo->sisfb_heap);  in sisfb_heap_init()
3199 	if(poh == NULL)  in sisfb_heap_init()
3202 	poh->poh_next = &ivideo->sisfb_heap.oh_free;  in sisfb_heap_init()
3203 	poh->poh_prev = &ivideo->sisfb_heap.oh_free;  in sisfb_heap_init()
3204 	poh->size = ivideo->sisfb_heap_size;  in sisfb_heap_init()
3205 	poh->offset = ivideo->heapstart;  in sisfb_heap_init()
3207 	ivideo->sisfb_heap.oh_free.poh_next = poh;  in sisfb_heap_init()
3208 	ivideo->sisfb_heap.oh_free.poh_prev = poh;  in sisfb_heap_init()
3210 	ivideo->sisfb_heap.max_freesize = poh->size;  in sisfb_heap_init()
3230 	struct SIS_OH		*poh;  in sisfb_poh_new_node()  local
3244 		poh = &poha->aoh[0];  in sisfb_poh_new_node()
3246 			poh->poh_next = poh + 1;  in sisfb_poh_new_node()
3247 			poh = poh + 1;  in sisfb_poh_new_node()
3250 		poh->poh_next = NULL;  in sisfb_poh_new_node()
3254 	poh = memheap->poh_freelist;  in sisfb_poh_new_node()
3255 	memheap->poh_freelist = poh->poh_next;  in sisfb_poh_new_node()
3257 	return poh;  in sisfb_poh_new_node()
3313 sisfb_delete_node(struct SIS_OH *poh)  in sisfb_delete_node()  argument
3315 	poh->poh_prev->poh_next = poh->poh_next;  in sisfb_delete_node()
3316 	poh->poh_next->poh_prev = poh->poh_prev;  in sisfb_delete_node()
3320 sisfb_insert_node(struct SIS_OH *pohList, struct SIS_OH *poh)  in sisfb_insert_node()  argument
3324 	pohList->poh_next = poh;  in sisfb_insert_node()
3325 	pohTemp->poh_prev = poh;  in sisfb_insert_node()
3327 	poh->poh_prev = pohList;  in sisfb_insert_node()
3328 	poh->poh_next = pohTemp;  in sisfb_insert_node()
3402 sisfb_free_node(struct SIS_HEAP *memheap, struct SIS_OH *poh)  in sisfb_free_node()  argument
3404 	if(poh == NULL)  in sisfb_free_node()
3407 	poh->poh_next = memheap->poh_freelist;  in sisfb_free_node()
3408 	memheap->poh_freelist = poh;  in sisfb_free_node()
3414 	struct SIS_OH *poh = NULL;  in sis_int_malloc()  local
3417 		poh = sisfb_poh_allocate(&ivideo->sisfb_heap, (u32)req->size);  in sis_int_malloc()
3419 	if(poh == NULL) {  in sis_int_malloc()
3423 		req->offset = poh->offset;  in sis_int_malloc()
3424 		req->size = poh->size;  in sis_int_malloc()
3426 			(poh->offset + ivideo->video_vbase));  in sis_int_malloc()
3454 	struct SIS_OH *poh;  in sis_int_free()  local
3459 	poh = sisfb_poh_free(&ivideo->sisfb_heap, base);  in sis_int_free()
3461 	if(poh == NULL) {  in sis_int_free()