From c7d1319acfd86594888288fae9e22ad2d755f6a2 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Thu, 4 Apr 2024 09:26:58 -1000
Subject: [PATCH] Avoid linear search in owntracks to find devices (#114812)

---
 homeassistant/components/owntracks/device_tracker.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/homeassistant/components/owntracks/device_tracker.py b/homeassistant/components/owntracks/device_tracker.py
index 8471f734196..31af3d845ae 100644
--- a/homeassistant/components/owntracks/device_tracker.py
+++ b/homeassistant/components/owntracks/device_tracker.py
@@ -30,9 +30,8 @@ async def async_setup_entry(
     dev_reg = dr.async_get(hass)
     dev_ids = {
         identifier[1]
-        for device in dev_reg.devices.values()
+        for device in dev_reg.devices.get_devices_for_config_entry_id(entry.entry_id)
         for identifier in device.identifiers
-        if identifier[0] == OT_DOMAIN
     }
 
     entities = []