Rename RGBW define to WS2812_RGBW (#23585)

keyboards/ergodox_ez/config.h

@@ -73,8 +73,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* fix space cadet rollover issue */
 #define DISABLE_SPACE_CADET_ROLLOVER
 
-#define RGBW
-
 /*
  * The debounce filtering reports a key/switch change directly,
  * without any extra delay. After that the debounce logic will filter

keyboards/ergodox_ez/info.json

@@ -27,7 +27,8 @@
         "debounce_type": "sym_eager_pr"
     },
     "ws2812": {
-        "pin": "D7"
+        "pin": "D7",
+        "rgbw": true
     },
     "rgb_matrix": {
         "animations": {

keyboards/ergodox_ez/shine/rgblight_custom.c

@@ -25,7 +25,7 @@ void setleds_custom(rgb_led_t *led, uint16_t led_num) {
     uint16_t length = 0;
     int i = 0;
     int j = 0;
-#    ifdef RGBW
+#    ifdef WS2812_RGBW
     int bytes_per_led = 4;
 #    else
     int bytes_per_led = 3;
@@ -52,7 +52,7 @@ void setleds_custom(rgb_led_t *led, uint16_t led_num) {
         data[j++] = data_byte[0];
         data[j++] = data_byte[1];
         data[j++] = data_byte[2];
-#ifdef RGBW
+#ifdef WS2812_RGBW
         data[j++] = data_byte[3];
 #endif
     }