Async syntax 1, alarm_control_panel & automation & binary_sensor (#17015)

homeassistant/components/binary_sensor/ads.py

@@ -4,7 +4,6 @@ Support for ADS binary sensors.
 For more details about this platform, please refer to the documentation.
 https://home-assistant.io/components/binary_sensor.ads/
 """
-import asyncio
 import logging
 
 import voluptuous as vol
@@ -50,8 +49,7 @@ class AdsBinarySensor(BinarySensorDevice):
         self._ads_hub = ads_hub
         self.ads_var = ads_var
 
-    @asyncio.coroutine
-    def async_added_to_hass(self):
+    async def async_added_to_hass(self):
         """Register device notification."""
         def update(name, value):
             """Handle device notifications."""