ASoC: rt5645: remove unused mux define

rt5645_if3_adc_in_mux, rt5645_inr_mux, and rt5645_inl_mux are not used.
Remove them from the driver.
Signed-off-by: Bard liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/rt5645.c

@@ -1288,30 +1288,6 @@ static SOC_ENUM_SINGLE_DECL(
 static const struct snd_kcontrol_new rt5645_dac_r2_mux =
 	SOC_DAPM_ENUM("DAC2 R source", rt5645_dac2r_enum);
 
-
-/* INL/R source */
-static const char * const rt5645_inl_src[] = {
-	"IN2P", "MonoP"
-};
-
-static SOC_ENUM_SINGLE_DECL(
-	rt5645_inl_enum, RT5645_INL1_INR1_VOL,
-	RT5645_INL_SEL_SFT, rt5645_inl_src);
-
-static const struct snd_kcontrol_new rt5645_inl_mux =
-	SOC_DAPM_ENUM("INL source", rt5645_inl_enum);
-
-static const char * const rt5645_inr_src[] = {
-	"IN2N", "MonoN"
-};
-
-static SOC_ENUM_SINGLE_DECL(
-	rt5645_inr_enum, RT5645_INL1_INR1_VOL,
-	RT5645_INR_SEL_SFT, rt5645_inr_src);
-
-static const struct snd_kcontrol_new rt5645_inr_mux =
-	SOC_DAPM_ENUM("INR source", rt5645_inr_enum);
-
 /* Stereo1 ADC source */
 /* MX-27 [12] */
 static const char * const rt5645_stereo_adc1_src[] = {
@@ -1611,18 +1587,6 @@ static SOC_ENUM_SINGLE_DECL(
 static const struct snd_kcontrol_new rt5645_if2_adc_in_mux =
 	SOC_DAPM_ENUM("IF2 ADC IN source", rt5645_if2_adc_in_enum);
 
-/* MX-2F [1:0] */
-static const char * const rt5645_if3_adc_in_src[] = {
-	"IF_ADC1", "IF_ADC2", "VAD_ADC"
-};
-
-static SOC_ENUM_SINGLE_DECL(
-	rt5645_if3_adc_in_enum, RT5645_DIG_INF1_DATA,
-	RT5645_IF3_ADC_IN_SFT, rt5645_if3_adc_in_src);
-
-static const struct snd_kcontrol_new rt5645_if3_adc_in_mux =
-	SOC_DAPM_ENUM("IF3 ADC IN source", rt5645_if3_adc_in_enum);
-
 /* MX-31 [15] [13] [11] [9] */
 static const char * const rt5645_pdm_src[] = {
 	"Mono DAC", "Stereo DAC"