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ASoC: rt5645: remove unused rt5645_clk_sel_put

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Remove rt5645_clk_sel_put function since it is never used.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bard Liao 2014-11-11 11:31:28 +08:00 committed by Mark Brown
parent 9e2683530d
commit 5563502cb6
1 changed files with 0 additions and 59 deletions
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59
sound/soc/codecs/rt5645.c
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@ -441,65 +441,6 @@ static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_sel_enum,
RT5645_TDM_CTRL_1, 8,
rt5645_tdm_adc_data_select);
static int rt5645_clk_sel_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
unsigned int u_bit = 0, p_bit = 0;
struct soc_enum *em =
(struct soc_enum *)kcontrol->private_value;
switch (em->reg) {
case RT5645_ASRC_2:
switch (em->shift_l) {
case 0:
u_bit = 0x8;
p_bit = RT5645_PWR_ADC_S1F;
break;
case 4:
u_bit = 0x100;
p_bit = RT5645_PWR_DAC_MF_R;
break;
case 8:
u_bit = 0x200;
p_bit = RT5645_PWR_DAC_MF_L;
break;
case 12:
u_bit = 0x400;
p_bit = RT5645_PWR_DAC_S1F;
break;
}
break;
case RT5645_ASRC_3:
switch (em->shift_l) {
case 0:
u_bit = 0x1;
p_bit = RT5645_PWR_ADC_MF_R;
break;
case 4:
u_bit = 0x2;
p_bit = RT5645_PWR_ADC_MF_L;
break;
}
break;
}
if (u_bit || p_bit) {
switch (ucontrol->value.integer.value[0]) {
case 1 ... 4: /*enable*/
if (snd_soc_read(codec, RT5645_PWR_DIG2) & p_bit)
snd_soc_update_bits(codec,
RT5645_ASRC_1, u_bit, u_bit);
break;
default: /*disable*/
snd_soc_update_bits(codec, RT5645_ASRC_1, u_bit, 0);
break;
}
}
return snd_soc_put_enum_double(kcontrol, ucontrol);
}
static const struct snd_kcontrol_new rt5645_snd_controls[] = {
/* Speaker Output Volume */
SOC_DOUBLE("Speaker Channel Switch", RT5645_SPK_VOL,