From e5aa33502cc3601cd3782e3dcd7f868400aa8816 Mon Sep 17 00:00:00 2001
From: Erik Montnemery <erik@montnemery.com>
Date: Sun, 2 Aug 2026 10:42:42 +0200
Subject: [PATCH] Remove met device cleanup (#177966)

---
 homeassistant/components/met/__init__.py | 19 +---------------
 tests/components/met/test_init.py        | 28 ------------------------
 tests/components/met/test_weather.py     |  2 +-
 3 files changed, 2 insertions(+), 47 deletions(-)

diff --git a/homeassistant/components/met/__init__.py b/homeassistant/components/met/__init__.py
index f8305094b810..05a7fb988245 100644
--- a/homeassistant/components/met/__init__.py
+++ b/homeassistant/components/met/__init__.py
@@ -4,14 +4,8 @@ import logging
 
 from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers import device_registry as dr
 
-from .const import (
-    CONF_TRACK_HOME,
-    DEFAULT_HOME_LATITUDE,
-    DEFAULT_HOME_LONGITUDE,
-    DOMAIN,
-)
+from .const import CONF_TRACK_HOME, DEFAULT_HOME_LATITUDE, DEFAULT_HOME_LONGITUDE
 from .coordinator import MetDataUpdateCoordinator, MetWeatherConfigEntry
 
 PLATFORMS = [Platform.WEATHER]
@@ -49,8 +43,6 @@ async def async_setup_entry(
 
     await hass.config_entries.async_forward_entry_setups(config_entry, PLATFORMS)
 
-    await cleanup_old_device(hass)
-
     return True
 
 
@@ -59,12 +51,3 @@ async def async_unload_entry(
 ) -> bool:
     """Unload a config entry."""
     return await hass.config_entries.async_unload_platforms(config_entry, PLATFORMS)
-
-
-async def cleanup_old_device(hass: HomeAssistant) -> None:
-    """Cleanup device without proper device identifier."""
-    device_reg = dr.async_get(hass)
-    device = device_reg.async_get_device(identifiers={(DOMAIN,)})  # type: ignore[arg-type]
-    if device:
-        _LOGGER.debug("Removing improper device %s", device.name)
-        device_reg.async_remove_device(device.id)
diff --git a/tests/components/met/test_init.py b/tests/components/met/test_init.py
index 54f6930513b9..08f9650e331b 100644
--- a/tests/components/met/test_init.py
+++ b/tests/components/met/test_init.py
@@ -10,7 +10,6 @@ from homeassistant.components.met.const import (
 from homeassistant.config_entries import ConfigEntryState
 from homeassistant.core import HomeAssistant
 from homeassistant.core_config import async_process_ha_core_config
-from homeassistant.helpers import device_registry as dr
 
 from . import init_integration
 
@@ -50,30 +49,3 @@ async def test_fail_default_home_entry(
         "Skip setting up met.no integration; No Home location has been set"
         in caplog.text
     )
-
-
-async def test_removing_incorrect_devices(
-    hass: HomeAssistant,
-    device_registry: dr.DeviceRegistry,
-    caplog: pytest.LogCaptureFixture,
-    mock_weather,
-) -> None:
-    """Test we remove incorrect devices."""
-    entry = await init_integration(hass)
-
-    device_registry.async_get_or_create(
-        config_entry_id=entry.entry_id,
-        name="Forecast_legacy",
-        entry_type=dr.DeviceEntryType.SERVICE,
-        identifiers={(DOMAIN,)},
-        manufacturer="Met.no",
-        model="Forecast",
-        configuration_url="https://www.met.no/en",
-    )
-
-    assert await hass.config_entries.async_reload(entry.entry_id)
-    assert len(hass.config_entries.async_entries(DOMAIN)) == 1
-
-    assert not device_registry.async_get_device(identifiers={(DOMAIN,)})
-    assert device_registry.async_get_device(identifiers={(DOMAIN, entry.entry_id)})
-    assert "Removing improper device Forecast_legacy" in caplog.text
diff --git a/tests/components/met/test_weather.py b/tests/components/met/test_weather.py
index 131457e867dd..a07e18b4f6a8 100644
--- a/tests/components/met/test_weather.py
+++ b/tests/components/met/test_weather.py
@@ -1,7 +1,7 @@
 """Test Met weather entity."""
 
 from homeassistant import config_entries
-from homeassistant.components.met import DOMAIN
+from homeassistant.components.met.const import DOMAIN
 from homeassistant.components.weather import (
     ATTR_CONDITION_CLOUDY,
     ATTR_WEATHER_DEW_POINT,