struct sis_video_info *ivideo = sisfb_heap.vinfo; SIS_OH *poh; 
struct sis_video_info *ivideo = sisfb_heap->vinfo; 
sis_free(u32 base){	struct sis_video_info *ivideo = sisfb_heap.vinfo;	SIS_OH *poh;	if((!ivideo) || (ivideo->havenoheap)) return;	poh = sisfb_poh_free((u32)base);	if(poh == NULL) {		DPRINTK("sisfb: sisfb_poh_free() failed at base 0x%x\n",			(unsigned int) base);	}}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/544393fe584d333480659a4bed30f5295355df11/sis_main.c/clean/drivers/video/sis/sis_main.c