Fix functions with empty params (#19647)

* Fix functions with empty params

* Found a bunch more

4 files changed, 7 insertions, 7 deletions

diff --git a/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/encoder.c b/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/encoder.c
index 43ed195fbb..c912806217 100644
--- a/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/encoder.c
+++ b/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/encoder.c
@@ -36,9 +36,9 @@ const encoder_callback encoder_mapping[][2] = {
 
 // clang-format on
 
-void volume_up() { tap_code(KC_VOLU); }
+void volume_up(void) { tap_code(KC_VOLU); }
 
-void volume_down() { tap_code(KC_VOLD); }
+void volume_down(void) { tap_code(KC_VOLD); }
 
 bool encoder_update_user(uint8_t index, bool clockwise) {
     dprintf("current encoder state is: %d\n", state);
@@ -65,7 +65,7 @@ void handle_rgb_key(bool pressed) {
 
 static KeyPressState *rgb_state;
 
-void keyboard_post_init_encoder() {
+void keyboard_post_init_encoder(void) {
     rgb_state = NewKeyPressState(handle_rgb_key);
 }
 
diff --git a/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/process_record.c b/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/process_record.c
index ac0164e73f..a21b58a36c 100644
--- a/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/process_record.c
+++ b/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/process_record.c
@@ -116,4 +116,4 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
            process_record_fun(keycode, record);
 }
 
-void keyboard_post_init_user() { keyboard_post_init_encoder(); }
+void keyboard_post_init_user(void) { keyboard_post_init_encoder(); }
diff --git a/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/rgb_matrix_ledmaps.c b/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/rgb_matrix_ledmaps.c
index 0106d80c14..b213abc998 100644
--- a/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/rgb_matrix_ledmaps.c
+++ b/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/rgb_matrix_ledmaps.c
@@ -58,12 +58,12 @@ void set_layer_rgb(uint8_t led_min, uint8_t led_max, int layer) {
     }
 }
 
-void rgb_matrix_layers_enable() {
+void rgb_matrix_layers_enable(void) {
     dprintf("ledmaps are enabled\n");
     enabled = true;
 }
 
-void rgb_matrix_layers_disable() {
+void rgb_matrix_layers_disable(void) {
     dprintf("ledmaps are disabled\n");
     enabled = false;
 }
diff --git a/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/utils.c b/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/utils.c
index 35ae20b126..009e826423 100644
--- a/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/utils.c
+++ b/keyboards/gmmk/pro/rev1/ansi/keymaps/mike1808/utils.c
@@ -15,7 +15,7 @@
  */
 #include "utils.h"
 
-void store_rgb_state_to_eeprom() {
+void store_rgb_state_to_eeprom(void) {
     uint8_t mode  = rgb_matrix_get_mode();
     uint8_t speed = rgb_matrix_get_speed();
     HSV     color = rgb_matrix_get_hsv();