Make default layer size 16-bit (#15286)

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/users/romus/romus.c b/users/romus/romus.c
index f707bb8843..a41a6df578 100644
--- a/users/romus/romus.c
+++ b/users/romus/romus.c
@@ -59,7 +59,7 @@ __attribute__ ((weak)) void matrix_scan_keymap(void) { }
 __attribute__ ((weak)) bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
     return true;
 }
-__attribute__ ((weak)) uint32_t layer_state_set_keymap (uint32_t state) {
+__attribute__ ((weak)) layer_state_t layer_state_set_keymap (layer_state_t state) {
     return state;
 }
 __attribute__ ((weak)) void led_set_keymap(uint8_t usb_led) { }
@@ -551,7 +551,7 @@ layer_state_t layer_state_set_user(layer_state_t state) {
     state = layer_state_set_keymap (state);
 #ifdef RGBLIGHT_ENABLE
     // Change RGB lighting depending on the last layer activated
-    rgblight_change( biton32(state) );
+    rgblight_change( get_highest_layer(state) );
 #endif
     return state;
 }