3136 	struct SIS_OH *poh;  in sisfb_heap_init()  local
3160 	poh = sisfb_poh_new_node(&ivideo->sisfb_heap);  in sisfb_heap_init()
3161 	if(poh == NULL)  in sisfb_heap_init()
3164 	poh->poh_next = &ivideo->sisfb_heap.oh_free;  in sisfb_heap_init()
3165 	poh->poh_prev = &ivideo->sisfb_heap.oh_free;  in sisfb_heap_init()
3166 	poh->size = ivideo->sisfb_heap_size;  in sisfb_heap_init()
3167 	poh->offset = ivideo->heapstart;  in sisfb_heap_init()
3169 	ivideo->sisfb_heap.oh_free.poh_next = poh;  in sisfb_heap_init()
3170 	ivideo->sisfb_heap.oh_free.poh_prev = poh;  in sisfb_heap_init()
3172 	ivideo->sisfb_heap.max_freesize = poh->size;  in sisfb_heap_init()
3192 	struct SIS_OH		*poh;  in sisfb_poh_new_node()  local
3206 		poh = &poha->aoh[0];  in sisfb_poh_new_node()
3208 			poh->poh_next = poh + 1;  in sisfb_poh_new_node()
3209 			poh = poh + 1;  in sisfb_poh_new_node()
3212 		poh->poh_next = NULL;  in sisfb_poh_new_node()
3216 	poh = memheap->poh_freelist;  in sisfb_poh_new_node()
3217 	memheap->poh_freelist = poh->poh_next;  in sisfb_poh_new_node()
3219 	return poh;  in sisfb_poh_new_node()
3275 sisfb_delete_node(struct SIS_OH *poh)  in sisfb_delete_node()  argument
3277 	poh->poh_prev->poh_next = poh->poh_next;  in sisfb_delete_node()
3278 	poh->poh_next->poh_prev = poh->poh_prev;  in sisfb_delete_node()
3282 sisfb_insert_node(struct SIS_OH *pohList, struct SIS_OH *poh)  in sisfb_insert_node()  argument
3286 	pohList->poh_next = poh;  in sisfb_insert_node()
3287 	pohTemp->poh_prev = poh;  in sisfb_insert_node()
3289 	poh->poh_prev = pohList;  in sisfb_insert_node()
3290 	poh->poh_next = pohTemp;  in sisfb_insert_node()
3364 sisfb_free_node(struct SIS_HEAP *memheap, struct SIS_OH *poh)  in sisfb_free_node()  argument
3366 	if(poh == NULL)  in sisfb_free_node()
3369 	poh->poh_next = memheap->poh_freelist;  in sisfb_free_node()
3370 	memheap->poh_freelist = poh;  in sisfb_free_node()
3376 	struct SIS_OH *poh = NULL;  in sis_int_malloc()  local
3379 		poh = sisfb_poh_allocate(&ivideo->sisfb_heap, (u32)req->size);  in sis_int_malloc()
3381 	if(poh == NULL) {  in sis_int_malloc()
3385 		req->offset = poh->offset;  in sis_int_malloc()
3386 		req->size = poh->size;  in sis_int_malloc()
3388 			(poh->offset + ivideo->video_vbase));  in sis_int_malloc()
3416 	struct SIS_OH *poh;  in sis_int_free()  local
3421 	poh = sisfb_poh_free(&ivideo->sisfb_heap, base);  in sis_int_free()
3423 	if(poh == NULL) {  in sis_int_free()