Migrate Vilfo to has entity name (#99018)

homeassistant/components/vilfo/sensor.py

@@ -9,6 +9,7 @@ from homeassistant.components.sensor import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import PERCENTAGE
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .const import (
@@ -70,18 +71,19 @@ class VilfoRouterSensor(SensorEntity):
     """Define a Vilfo Router Sensor."""
 
     entity_description: VilfoSensorEntityDescription
+    _attr_has_entity_name = True
 
     def __init__(self, api, description: VilfoSensorEntityDescription) -> None:
         """Initialize."""
         self.entity_description = description
         self.api = api
-        self._device_info = {
-            "identifiers": {(DOMAIN, api.host, api.mac_address)},
-            "name": ROUTER_DEFAULT_NAME,
-            "manufacturer": ROUTER_MANUFACTURER,
-            "model": ROUTER_DEFAULT_MODEL,
-            "sw_version": api.firmware_version,
-        }
+        self._attr_device_info = DeviceInfo(
+            identifiers={(DOMAIN, api.host, api.mac_address)},  # type: ignore[arg-type]
+            name=ROUTER_DEFAULT_NAME,
+            manufacturer=ROUTER_MANUFACTURER,
+            model=ROUTER_DEFAULT_MODEL,
+            sw_version=api.firmware_version,
+        )
         self._attr_unique_id = f"{api.unique_id}_{description.key}"
 
     @property
@@ -89,17 +91,6 @@ class VilfoRouterSensor(SensorEntity):
         """Return whether the sensor is available or not."""
         return self.api.available
 
-    @property
-    def device_info(self):
-        """Return the device info."""
-        return self._device_info
-
-    @property
-    def name(self):
-        """Return the name of the sensor."""
-        parent_device_name = self._device_info["name"]
-        return f"{parent_device_name} {self.entity_description.name}"
-
     async def async_update(self) -> None:
         """Update the router data."""
         await self.api.async_update()