From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
snd_soc_dai_digital_mute() will return -ENOTSUPP if driver doesn't support mute. In hdmi-codec case, hdmi_codec_digital_mute() will be used for it, and each driver has .digital_mute() callback. hdmi_codec_digital_mute() want to return -ENOTSUPP to follow it.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/codecs/hdmi-codec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c index f005751da2cc..926ab447a96b 100644 --- a/sound/soc/codecs/hdmi-codec.c +++ b/sound/soc/codecs/hdmi-codec.c @@ -566,7 +566,7 @@ static int hdmi_codec_digital_mute(struct snd_soc_dai *dai, int mute) return hcp->hcd.ops->digital_mute(dai->dev->parent, hcp->hcd.data, mute);
- return 0; + return -ENOTSUPP; }
static const struct snd_soc_dai_ops hdmi_codec_i2s_dai_ops = {