3 files changed, 4 insertions, 4 deletions
diff --git a/platforms/avr/drivers/audio_pwm_hardware.c b/platforms/avr/drivers/audio_pwm_hardware.c
index 78776ee48a..2fc448ea58 100644
--- a/platforms/avr/drivers/audio_pwm_hardware.c
+++ b/platforms/avr/drivers/audio_pwm_hardware.c
@@ -217,7 +217,7 @@ void channel_2_stop(void) {
 }
 #endif
 
-void audio_driver_initialize() {
+void audio_driver_initialize(void) {
 #ifdef AUDIO1_PIN_SET
     channel_1_stop();
     setPinOutput(AUDIO1_PIN);
@@ -258,7 +258,7 @@ void audio_driver_initialize() {
 #endif
 }
 
-void audio_driver_stop() {
+void audio_driver_stop(void) {
 #ifdef AUDIO1_PIN_SET
     channel_1_stop();
 #endif
diff --git a/platforms/chibios/drivers/audio_dac_additive.c b/platforms/chibios/drivers/audio_dac_additive.c
index db07c4b393..68ce13788e 100644
--- a/platforms/chibios/drivers/audio_dac_additive.c
+++ b/platforms/chibios/drivers/audio_dac_additive.c
@@ -281,7 +281,7 @@ static const DACConfig dac_conf = {.init = AUDIO_DAC_OFF_VALUE, .datamode = DAC_
  */
 static const DACConversionGroup dac_conv_cfg = {.num_channels = 1U, .end_cb = dac_end, .error_cb = dac_error, .trigger = DAC_TRG(0b000)};
 
-void audio_driver_initialize() {
+void audio_driver_initialize(void) {
     if ((AUDIO_PIN == A4) || (AUDIO_PIN_ALT == A4)) {
         palSetLineMode(A4, PAL_MODE_INPUT_ANALOG);
         dacStart(&DACD1, &dac_conf);
diff --git a/platforms/chibios/drivers/audio_dac_basic.c b/platforms/chibios/drivers/audio_dac_basic.c
index 64439a1e3c..5f0cbf8f84 100644
--- a/platforms/chibios/drivers/audio_dac_basic.c
+++ b/platforms/chibios/drivers/audio_dac_basic.c
@@ -187,7 +187,7 @@ static void gpt_audio_state_cb(GPTDriver *gptp) {
     }
 }
 
-void audio_driver_initialize() {
+void audio_driver_initialize(void) {
     if ((AUDIO_PIN == A4) || (AUDIO_PIN_ALT == A4)) {
         palSetPadMode(GPIOA, 4, PAL_MODE_INPUT_ANALOG);
         dacStart(&DACD1, &dac_conf_ch1);