/* AK4524 on Delta 44 and 66 to choose the chip mask  */
static void delta_ak4524_lock(struct snd_akm4xxx *ak, int chip)
/* AK4524 on Delta 44 and 66 to choose the chip mask  */
static void delta_ak4524_lock(struct snd_akm4xxx *ak, int chip)
{
        struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
        struct snd_ice1712 *ice = ak->private_data[0];
	snd_ice1712_save_gpio_status(ice);
	priv->cs_mask =
	priv->cs_addr = chip == 0 ? ICE1712_DELTA_CODEC_CHIP_A :
				    ICE1712_DELTA_CODEC_CHIP_B;
}