From 2435ffd1c6019aaa1f319295ca9b47a6acc55bf7 Mon Sep 17 00:00:00 2001
From: Deomid rojer Ryabkov <rojer@rojer.me>
Date: Sat, 14 Jun 2025 18:31:32 +0300
Subject: [PATCH] fix(esp_adc): Release the peripheral after calibration

---
 components/esp_adc/adc_common.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/esp_adc/adc_common.c b/components/esp_adc/adc_common.c
index 1b5a8d599e..d3dccb9999 100644
--- a/components/esp_adc/adc_common.c
+++ b/components/esp_adc/adc_common.c
@@ -77,5 +77,6 @@ static __attribute__((constructor)) void adc_hw_calibration(void)
         }
     }
     ANALOG_CLOCK_DISABLE();
+    adc_apb_periph_free();
 }
 #endif //#if SOC_ADC_CALIBRATION_V1_SUPPORTED