static const char * const speaker_amp_source_text[] = {
        "CODEC", "Right"
 };
-static const SOC_ENUM_SINGLE_DECL(speaker_amp_source, MC13783_AUDIO_RX0, 4,
-                                 speaker_amp_source_text);
+static SOC_ENUM_SINGLE_DECL(speaker_amp_source, MC13783_AUDIO_RX0, 4,
+                           speaker_amp_source_text);
 static const struct snd_kcontrol_new speaker_amp_source_mux =
        SOC_DAPM_ENUM("Speaker Amp Source MUX", speaker_amp_source);
 
        "CODEC", "Mixer"
 };
 
-static const SOC_ENUM_SINGLE_DECL(headset_amp_source, MC13783_AUDIO_RX0, 11,
-                                 headset_amp_source_text);
+static SOC_ENUM_SINGLE_DECL(headset_amp_source, MC13783_AUDIO_RX0, 11,
+                           headset_amp_source_text);
 static const struct snd_kcontrol_new headset_amp_source_mux =
        SOC_DAPM_ENUM("Headset Amp Source MUX", headset_amp_source);