From 1cc778954f40d7949e9d5900ff623ff1caa54ff9 Mon Sep 17 00:00:00 2001
From: Maciej Bieniek <bieniu@users.noreply.github.com>
Date: Wed, 29 Apr 2026 14:54:55 +0200
Subject: [PATCH] Use new UPTIME sensor class in Brother (#169457)

---
 homeassistant/components/brother/sensor.py    |   3 +-
 homeassistant/components/brother/strings.json |   3 -
 .../brother/snapshots/test_sensor.ambr        | 102 +++++++++---------
 3 files changed, 52 insertions(+), 56 deletions(-)

diff --git a/homeassistant/components/brother/sensor.py b/homeassistant/components/brother/sensor.py
index 4f1a10c2621..cc473742b8b 100644
--- a/homeassistant/components/brother/sensor.py
+++ b/homeassistant/components/brother/sensor.py
@@ -293,9 +293,8 @@ SENSOR_TYPES: tuple[BrotherSensorEntityDescription, ...] = (
     ),
     BrotherSensorEntityDescription(
         key="uptime",
-        translation_key="last_restart",
         entity_registry_enabled_default=False,
-        device_class=SensorDeviceClass.TIMESTAMP,
+        device_class=SensorDeviceClass.UPTIME,
         entity_category=EntityCategory.DIAGNOSTIC,
         value=lambda data: data.uptime,
     ),
diff --git a/homeassistant/components/brother/strings.json b/homeassistant/components/brother/strings.json
index f52875018c1..428edc25cb5 100644
--- a/homeassistant/components/brother/strings.json
+++ b/homeassistant/components/brother/strings.json
@@ -151,9 +151,6 @@
       "laser_remaining_life": {
         "name": "Laser remaining lifetime"
       },
-      "last_restart": {
-        "name": "Last restart"
-      },
       "magenta_drum_page_counter": {
         "name": "Magenta drum page counter",
         "unit_of_measurement": "[%key:component::brother::entity::sensor::page_counter::unit_of_measurement%]"
diff --git a/tests/components/brother/snapshots/test_sensor.ambr b/tests/components/brother/snapshots/test_sensor.ambr
index 5095dbe2541..4127144b791 100644
--- a/tests/components/brother/snapshots/test_sensor.ambr
+++ b/tests/components/brother/snapshots/test_sensor.ambr
@@ -863,57 +863,6 @@
     'state': '97',
   })
 # ---
-# name: test_sensors[sensor.hl_l2340dw_last_restart-entry]
-  EntityRegistryEntrySnapshot({
-    'aliases': list([
-      None,
-    ]),
-    'area_id': None,
-    'capabilities': None,
-    'config_entry_id': <ANY>,
-    'config_subentry_id': <ANY>,
-    'device_class': None,
-    'device_id': <ANY>,
-    'disabled_by': None,
-    'domain': 'sensor',
-    'entity_category': <EntityCategory.DIAGNOSTIC: 'diagnostic'>,
-    'entity_id': 'sensor.hl_l2340dw_last_restart',
-    'has_entity_name': True,
-    'hidden_by': None,
-    'icon': None,
-    'id': <ANY>,
-    'labels': set({
-    }),
-    'name': None,
-    'object_id_base': 'Last restart',
-    'options': dict({
-    }),
-    'original_device_class': <SensorDeviceClass.TIMESTAMP: 'timestamp'>,
-    'original_icon': None,
-    'original_name': 'Last restart',
-    'platform': 'brother',
-    'previous_unique_id': None,
-    'suggested_object_id': None,
-    'supported_features': 0,
-    'translation_key': 'last_restart',
-    'unique_id': '0123456789_uptime',
-    'unit_of_measurement': None,
-  })
-# ---
-# name: test_sensors[sensor.hl_l2340dw_last_restart-state]
-  StateSnapshot({
-    'attributes': ReadOnlyDict({
-      'device_class': 'timestamp',
-      'friendly_name': 'HL-L2340DW Last restart',
-    }),
-    'context': <ANY>,
-    'entity_id': 'sensor.hl_l2340dw_last_restart',
-    'last_changed': <ANY>,
-    'last_reported': <ANY>,
-    'last_updated': <ANY>,
-    'state': '2024-03-03T15:04:24+00:00',
-  })
-# ---
 # name: test_sensors[sensor.hl_l2340dw_magenta_drum_page_counter-entry]
   EntityRegistryEntrySnapshot({
     'aliases': list([
@@ -1288,6 +1237,57 @@
     'state': 'waiting',
   })
 # ---
+# name: test_sensors[sensor.hl_l2340dw_uptime-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': list([
+      None,
+    ]),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'sensor',
+    'entity_category': <EntityCategory.DIAGNOSTIC: 'diagnostic'>,
+    'entity_id': 'sensor.hl_l2340dw_uptime',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'object_id_base': 'Uptime',
+    'options': dict({
+    }),
+    'original_device_class': <SensorDeviceClass.UPTIME: 'uptime'>,
+    'original_icon': None,
+    'original_name': 'Uptime',
+    'platform': 'brother',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': None,
+    'unique_id': '0123456789_uptime',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_sensors[sensor.hl_l2340dw_uptime-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'uptime',
+      'friendly_name': 'HL-L2340DW Uptime',
+    }),
+    'context': <ANY>,
+    'entity_id': 'sensor.hl_l2340dw_uptime',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': '2024-03-03T15:04:24+00:00',
+  })
+# ---
 # name: test_sensors[sensor.hl_l2340dw_yellow_drum_page_counter-entry]
   EntityRegistryEntrySnapshot({
     'aliases': list([