tea5757_write(btv, 5 * freq + 0x358); 
tea5757_write(btv, 5 * freq + 0x358); /* write 0x1ed8 */ 
static int terratec_active_radio_upgrade(struct bttv *btv){	int freq;	btv->has_radio    = 1;	btv->has_matchbox = 1;	btv->mbox_we      = 0x10;	btv->mbox_most    = 0x20;	btv->mbox_clk     = 0x08;	btv->mbox_data    = 0x04;	btv->mbox_mask    = 0x3c;	btv->mbox_iow     = 1 <<  8;	btv->mbox_ior     = 1 <<  9;	btv->mbox_csel    = 1 << 10;	freq=88000/62.5;	tea5757_write(btv, 5 * freq + 0x358); // write 0x1ed8	if (0x1ed8 == tea5757_read(btv)) {		printk("bttv%d: Terratec Active Radio Upgrade found.\n",		       btv->c.nr);		btv->has_radio    = 1;		btv->has_matchbox = 1;	} else {		btv->has_radio    = 0;		btv->has_matchbox = 0;	}	return 0;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/24a70fdce872d70171b1f49dcd1a7c3a4e8396b2/bttv-cards.c/buggy/drivers/media/video/bttv-cards.c