From ca4107d4504ac7dccf1a663733846798d0570274 Mon Sep 17 00:00:00 2001
From: buxtronix <bbuxton@gmail.com>
Date: Sun, 28 Jun 2020 07:06:13 +1000
Subject: [PATCH] Release BT controller unused memory in the right place
 (#1095)

---
 esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp b/esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp
index 5109af21fa..a8185a8c67 100644
--- a/esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp
+++ b/esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp
@@ -99,14 +99,14 @@ bool ESP32BLETracker::ble_setup() {
     return false;
   }
 
+  esp_bt_controller_mem_release(ESP_BT_MODE_CLASSIC_BT);
+
   // Initialize the bluetooth controller with the default configuration
   if (!btStart()) {
     ESP_LOGE(TAG, "btStart failed: %d", esp_bt_controller_get_status());
     return false;
   }
 
-  esp_bt_controller_mem_release(ESP_BT_MODE_CLASSIC_BT);
-
   err = esp_bluedroid_init();
   if (err != ESP_OK) {
     ESP_LOGE(TAG, "esp_bluedroid_init failed: %d", err);