total = info->var.yoffset * info->fix.line_length + info->var.xoffset; 
total = var->yoffset * info->fix.line_length + var->xoffset; 
static int nvidiafb_pan_display(struct fb_var_screeninfo *var,				struct fb_info *info){	struct nvidia_par *par = info->par;	u32 total;	total = info->var.yoffset * info->fix.line_length + info->var.xoffset;	NVSetStartAddress(par, total);	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/3c8d61bcf2d762fb84dbf741df400c833cada18a/nvidia.c/buggy/drivers/video/nvidia/nvidia.c