[Keyboard] Fix compilation issues for Mechlovin Adelais (#18019)

keyboards/mechlovin/adelais/keymaps/default/keymap.c

@@ -51,15 +51,13 @@ bool encoder_update_user(uint8_t index, bool clockwise) {
         } else {
             tap_code(KC_VOLU);
         }
-    }
-    else if (index == 1) {
+    } else if (index == 1) {
         if (clockwise) {
             tap_code(KC_LEFT);
         } else {
             tap_code(KC_RGHT);
         }
-    }
-    else if (index == 2) {
+    } else if (index == 2) {
         if (clockwise) {
             tap_code(KC_UP);
         } else {
@@ -74,6 +72,7 @@ bool encoder_update_user(uint8_t index, bool clockwise) {
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     if (record->event.pressed) {
         switch (keycode) {
+#ifdef RGB_MATRIX_ENABLE
             case KC_F13: // toggle rgb matrix
                 rgb_matrix_toggle();
                 return false;
@@ -104,6 +103,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             case KC_F22:
                 rgb_matrix_decrease_val();
                 return false;
+#endif
             default:
                 break;
         }

keyboards/mechlovin/adelais/keymaps/via/keymap.c

@@ -65,15 +65,13 @@ bool encoder_update_user(uint8_t index, bool clockwise) {
         } else {
             tap_code(KC_VOLU);
         }
-    }
-    else if (index == 1) {
+    } else if (index == 1) {
         if (clockwise) {
             tap_code(KC_LEFT);
         } else {
             tap_code(KC_RGHT);
         }
-    }
-    else if (index == 2) {
+    } else if (index == 2) {
         if (clockwise) {
             tap_code(KC_UP);
         } else {
@@ -88,6 +86,7 @@ bool encoder_update_user(uint8_t index, bool clockwise) {
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     if (record->event.pressed) {
         switch (keycode) {
+#ifdef RGB_MATRIX_ENABLE
             case BL_TOG: // toggle rgb matrix
                 rgb_matrix_toggle();
                 return false;
@@ -118,6 +117,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             case BL_DVAL:
                 rgb_matrix_decrease_val();
                 return false;
+#endif
             default:
                 break;
         }