lines   = dev->tvnorm->vbi_v_stop - dev->tvnorm->vbi_v_start +1; 
lines   = dev->tvnorm->vbi_v_stop_0 - dev->tvnorm->vbi_v_start_0 +1; 
buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size){	struct saa7134_fh *fh   = q->priv_data;	struct saa7134_dev *dev = fh->dev;	int llength,lines;	lines   = dev->tvnorm->vbi_v_stop - dev->tvnorm->vbi_v_start +1;#if 1	llength = VBI_LINE_LENGTH;#else	llength = (norm->h_stop - norm->h_start +1) * 2;	if (llength > VBI_LINE_LENGTH)		llength = VBI_LINE_LENGTH;#endif	*size = lines * llength * 2;	if (0 == *count)		*count = vbibufs;	*count = saa7134_buffer_count(*size,*count);	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/f246a8172a9e403b78c34568f766990f1506a0ab/saa7134-vbi.c/buggy/drivers/media/video/saa7134/saa7134-vbi.c