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Commit 5563502c authored by Bard Liao's avatar Bard Liao Committed by Mark Brown
Browse files

ASoC: rt5645: remove unused rt5645_clk_sel_put 



Remove rt5645_clk_sel_put function since it is never used.

Signed-off-by: default avatarBard Liao <bardliao@realtek.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9e268353

sound/soc/codecs/rt5645.c

+0 −59
Original line number Diff line number Diff line
@@ -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,