ASoC: hdmi-codec: return -ENOTSUPP for digital_mute

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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>
Link: https://lore.kernel.org/r/87fta1xxjc.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Kuninori Morimoto 2020-07-09 10:55:36 +09:00 • committed by Mark Brown

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commit e07e49c0d1

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sound/soc/codecs/hdmi-codec.c

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