3 files changed, 5 insertions, 6 deletions
diff --git a/keyboards/keebio/iris/keymaps/edvorakjp/keymap.c b/keyboards/keebio/iris/keymaps/edvorakjp/keymap.c
index 0c0fc5a746..013d6c00a5 100644
--- a/keyboards/keebio/iris/keymaps/edvorakjp/keymap.c
+++ b/keyboards/keebio/iris/keymaps/edvorakjp/keymap.c
@@ -59,9 +59,9 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 void matrix_init_keymap() {}
 
 #ifdef RGBLIGHT_EFFECT_STATIC_GRADIENT
-uint32_t layer_state_set_keymap(uint32_t state) {
+layer_state_t layer_state_set_keymap(layer_state_t state) {
     rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
-    switch (biton32(state)) {
+    switch (get_highest_layer(state)) {
         case L_EDVORAKJP_LOWER:
             rgblight_sethsv_noeeprom_red();
             break;
diff --git a/keyboards/keebio/iris/keymaps/jerryhcooke/keymap.c b/keyboards/keebio/iris/keymaps/jerryhcooke/keymap.c
index e0c09638b2..bc04f9fbfd 100644
--- a/keyboards/keebio/iris/keymaps/jerryhcooke/keymap.c
+++ b/keyboards/keebio/iris/keymaps/jerryhcooke/keymap.c
@@ -11,7 +11,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {[0] = LAYOUT(KC_GE
 #ifdef ENCODER_ENABLE
 bool encoder_update_user(uint8_t index, bool clockwise) {
     if (index == 0) {
-        switch (biton32(layer_state)) {
+        switch (get_highest_layer(layer_state)) {
             case _LOWER:
                 clockwise ? tap_code(KC_MS_WH_UP) : tap_code(KC_MS_WH_DOWN);
                 break;
@@ -23,7 +23,7 @@ bool encoder_update_user(uint8_t index, bool clockwise) {
                 break;
         }
     } else if (index == 1) {
-        switch (biton32(layer_state)) {
+        switch (get_highest_layer(layer_state)) {
             case _LOWER:
                 clockwise ? tap_code(KC_UP) : tap_code(KC_DOWN);
                 break;
diff --git a/keyboards/keebio/iris/keymaps/sq5rix/keymap.c b/keyboards/keebio/iris/keymaps/sq5rix/keymap.c
index 19a939a55b..d3e0d680a1 100644
--- a/keyboards/keebio/iris/keymaps/sq5rix/keymap.c
+++ b/keyboards/keebio/iris/keymaps/sq5rix/keymap.c
@@ -134,7 +134,7 @@ bool encoder_update_user(uint8_t index, bool clockwise) {
     }
     // tmux screen
     else if (index == 1) {
-        switch(biton32(layer_state)){
+        switch(get_highest_layer(layer_state)){
              case 0:
                 if (clockwise) {
                     send_string(SS_LCTL("B")"p");
@@ -182,4 +182,3 @@ layer_state_t layer_state_set_user(layer_state_t state) {
     rgblight_set_layer_state(2, layer_state_cmp(state, 4));
     return state;
 }
-