From c07b1423ee6a185899020ae9d239e0fe1f379307 Mon Sep 17 00:00:00 2001
From: Guido Schmitz <Shutgun@users.noreply.github.com>
Date: Mon, 9 Aug 2021 23:45:15 +0200
Subject: [PATCH] Remove useless attribute in devolo Home Control (#54284)

---
 homeassistant/components/devolo_home_control/devolo_device.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/homeassistant/components/devolo_home_control/devolo_device.py b/homeassistant/components/devolo_home_control/devolo_device.py
index 781799cbf37..03f850579be 100644
--- a/homeassistant/components/devolo_home_control/devolo_device.py
+++ b/homeassistant/components/devolo_home_control/devolo_device.py
@@ -45,7 +45,6 @@ class DevoloDeviceEntity(Entity):
         self.subscriber: Subscriber | None = None
         self.sync_callback = self._sync
         self._value: int
-        self._unit = ""
 
     async def async_added_to_hass(self) -> None:
         """Call when entity is added to hass."""