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Commit 57da6bdd authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Takashi Iwai
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ALSA: hda - patch_analog.c: Remove some unused functions 



Removes some functions that are not used anywhere:
ad198x_ch_mode_get() ad198x_ch_mode_info() ad198x_ch_mode_info()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent ebd8146b

sound/pci/hda/patch_analog.c

+0 −33
Original line number Diff line number Diff line
@@ -739,39 +739,6 @@ static int patch_ad1981(struct hda_codec *codec) 
 *      E/F quad mic array

 */



#ifdef ENABLE_AD_STATIC_QUIRKS

static int ad198x_ch_mode_info(struct snd_kcontrol *kcontrol,

			       struct snd_ctl_elem_info *uinfo)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct ad198x_spec *spec = codec->spec;

	return snd_hda_ch_mode_info(codec, uinfo, spec->channel_mode,

				    spec->num_channel_mode);

}



static int ad198x_ch_mode_get(struct snd_kcontrol *kcontrol,

			      struct snd_ctl_elem_value *ucontrol)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct ad198x_spec *spec = codec->spec;

	return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_mode,

				   spec->num_channel_mode, spec->multiout.max_channels);

}



static int ad198x_ch_mode_put(struct snd_kcontrol *kcontrol,

			      struct snd_ctl_elem_value *ucontrol)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct ad198x_spec *spec = codec->spec;

	int err = snd_hda_ch_mode_put(codec, ucontrol, spec->channel_mode,

				      spec->num_channel_mode,

				      &spec->multiout.max_channels);

	if (err >= 0 && spec->need_dac_fix)

		spec->multiout.num_dacs = spec->multiout.max_channels / 2;

	return err;

}

#endif /* ENABLE_AD_STATIC_QUIRKS */



static int ad1988_auto_smux_enum_info(struct snd_kcontrol *kcontrol,

				      struct snd_ctl_elem_info *uinfo)

{