ALSA: ASoC: Export dapm_reg_event() fully
dapm_reg_event() is used by devices using SND_SOC_DAPM_REG() so needs to be exported to support building them as modules and prototyped to avoid sparse warnings and potential build issues. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -202,6 +202,9 @@ struct snd_soc_dapm_path;
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struct snd_soc_dapm_pin;
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struct snd_soc_dapm_route;
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int dapm_reg_event(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event);
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/* dapm controls */
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int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol);
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@ -470,6 +470,7 @@ int dapm_reg_event(struct snd_soc_dapm_widget *w,
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return 0;
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}
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EXPORT_SYMBOL_GPL(dapm_reg_event);
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/*
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* Scan each dapm widget for complete audio path.
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