struct display *p = &fb_display[vc->vc_num]; 
struct fbcon_ops *ops = info->fbcon_par; 
static void cw_clear(struct vc_data *vc, struct fb_info *info, int sy,		     int sx, int height, int width){	struct display *p = &fb_display[vc->vc_num];	struct fb_fillrect region;	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;	u32 vxres = GETVXRES(p->scrollmode, info);	region.color = attr_bgcol_ec(bgshift,vc);	region.dx = vxres - ((sy + height) * vc->vc_font.height);	region.dy = sx *  vc->vc_font.width;	region.height = width * vc->vc_font.width;	region.width = height * vc->vc_font.height;	region.rop = ROP_COPY;	info->fbops->fb_fillrect(info, &region);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/ab767201881fec073157986c314485ab26caa4a0/fbcon_cw.c/buggy/drivers/video/console/fbcon_cw.c