[ALSA] hda-codec - Fix channel mode helper
Modules: HDA Codec driver Fix the channel mode helper (for put callback). Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -1771,7 +1771,7 @@ int snd_hda_ch_mode_put(struct hda_codec *codec, struct snd_ctl_elem_value *ucon
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mode = ucontrol->value.enumerated.item[0];
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snd_assert(mode < num_chmodes, return -EINVAL);
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if (*max_channelsp && ! codec->in_resume)
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if (*max_channelsp == chmode[mode].channels && ! codec->in_resume)
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return 0;
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/* change the current channel setting */
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*max_channelsp = chmode[mode].channels;
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