2 files changed, 0 insertions, 13 deletions

diff --git a/firmware/export/audiohw_settings.h b/firmware/export/audiohw_settings.h
index f9610421e8..675ec59a7b 100644
--- a/firmware/export/audiohw_settings.h
+++ b/firmware/export/audiohw_settings.h
@@ -113,9 +113,6 @@ AUDIOHW_SETTINGS(
 #if defined(AUDIOHW_HAVE_FILTER_ROLL_OFF)
     AUDIOHW_SETTING_ENT(FILTER_ROLL_OFF,    sound_set_filter_roll_off)
 #endif
-#if defined(AUDIOHW_HAVE_FUNCTIONAL_MODE)
-    AUDIOHW_SETTING_ENT(FUNCTIONAL_MODE,    sound_set_functional_mode)
-#endif
 /* Hardware EQ tone controls */
 #if defined(AUDIOHW_HAVE_EQ)
     AUDIOHW_SETTING_ENT(EQ_BAND1_GAIN,      sound_set_hw_eq_band1_gain)
diff --git a/firmware/sound.c b/firmware/sound.c
index eb66f34c5d..a19cc15c41 100644
--- a/firmware/sound.c
+++ b/firmware/sound.c
@@ -324,16 +324,6 @@ void sound_set_filter_roll_off(int value)
 }
 #endif
 
-#if defined(AUDIOHW_HAVE_FUNCTIONAL_MODE)
-void sound_set_functional_mode(int value)
-{
-    if (!audio_is_initialized)
-        return;
-
-    audiohw_set_functional_mode(value);
-}
-#endif
-
 #if defined(AUDIOHW_HAVE_EQ)
 int sound_enum_hw_eq_band_setting(unsigned int band,
                                   unsigned int band_setting)