From 2502e7669c9fce7b4f1074a79713db968e85151c Mon Sep 17 00:00:00 2001
From: Erik Montnemery <erik@montnemery.com>
Date: Fri, 23 Apr 2021 01:59:41 +0200
Subject: [PATCH] Remove SUPPORT_WHITE_VALUE from ZHA light groups (#49569)

---
 homeassistant/components/zha/light.py | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/homeassistant/components/zha/light.py b/homeassistant/components/zha/light.py
index 9a74a23fc2e..2aadb1199a2 100644
--- a/homeassistant/components/zha/light.py
+++ b/homeassistant/components/zha/light.py
@@ -23,14 +23,12 @@ from homeassistant.components.light import (
     ATTR_HS_COLOR,
     ATTR_MAX_MIREDS,
     ATTR_MIN_MIREDS,
-    ATTR_WHITE_VALUE,
     SUPPORT_BRIGHTNESS,
     SUPPORT_COLOR,
     SUPPORT_COLOR_TEMP,
     SUPPORT_EFFECT,
     SUPPORT_FLASH,
     SUPPORT_TRANSITION,
-    SUPPORT_WHITE_VALUE,
 )
 from homeassistant.const import ATTR_SUPPORTED_FEATURES, STATE_ON, STATE_UNAVAILABLE
 from homeassistant.core import State, callback
@@ -90,7 +88,6 @@ SUPPORT_GROUP_LIGHT = (
     | SUPPORT_FLASH
     | SUPPORT_COLOR
     | SUPPORT_TRANSITION
-    | SUPPORT_WHITE_VALUE
 )
 
 
@@ -131,7 +128,6 @@ class BaseLight(LogMixin, light.LightEntity):
         self._color_temp: int | None = None
         self._min_mireds: int | None = 153
         self._max_mireds: int | None = 500
-        self._white_value: int | None = None
         self._effect_list: list[str] | None = None
         self._effect: str | None = None
         self._supported_features: int = 0
@@ -598,8 +594,6 @@ class LightGroup(BaseLight, ZhaGroupEntity):
             on_states, ATTR_HS_COLOR, reduce=helpers.mean_tuple
         )
 
-        self._white_value = helpers.reduce_attribute(on_states, ATTR_WHITE_VALUE)
-
         self._color_temp = helpers.reduce_attribute(on_states, ATTR_COLOR_TEMP)
         self._min_mireds = helpers.reduce_attribute(
             states, ATTR_MIN_MIREDS, default=153, reduce=min