fix(adc): only call esp_pm APIs when CONFIG_PM_ENABLE is enabled

Author: Kainarx

components/esp_adc/adc_continuous.c

@@ -264,9 +264,11 @@ esp_err_t adc_continuous_start(adc_continuous_handle_t handle)
         adc_ll_reset_register();
     }
 
+#if CONFIG_PM_ENABLE
     if (handle->pm_lock) {
         ESP_RETURN_ON_ERROR(esp_pm_lock_acquire(handle->pm_lock), ADC_TAG, "acquire pm_lock failed");
     }
+#endif
 
     handle->fsm = ADC_FSM_STARTED;
     sar_periph_ctrl_adc_continuous_power_acquire();
@@ -369,10 +371,12 @@ esp_err_t adc_continuous_stop(adc_continuous_handle_t handle)
     }
     sar_periph_ctrl_adc_continuous_power_release();
 
+#if CONFIG_PM_ENABLE
     //release power manager lock
     if (handle->pm_lock) {
         ESP_RETURN_ON_ERROR(esp_pm_lock_release(handle->pm_lock), ADC_TAG, "release pm_lock failed");
     }
+#endif
 
     ANALOG_CLOCK_DISABLE();
 
@@ -422,9 +426,11 @@ esp_err_t adc_continuous_deinit(adc_continuous_handle_t handle)
         free(handle->ringbuf_struct);
     }
 
+#if CONFIG_PM_ENABLE
     if (handle->pm_lock) {
         esp_pm_lock_delete(handle->pm_lock);
     }
+#endif
 
     free(handle->rx_dma_buf);
     free(handle->hal.rx_desc);

components/esp_adc/adc_continuous_internal.h

@@ -89,7 +89,9 @@ struct adc_continuous_ctx_t {
     adc_hal_digi_ctrlr_cfg_t        hal_digi_ctrlr_cfg;         //Hal digital controller configuration
     adc_continuous_evt_cbs_t        cbs;                        //Callbacks
     void                            *user_data;                 //User context
+#if CONFIG_PM_ENABLE
     esp_pm_lock_handle_t            pm_lock;                    //For power management
+#endif
     struct {
         uint32_t flush_pool: 1;     //Flush the internal pool when the pool is full. With this flag, the `on_pool_ovf` event will not happen.
     } flags;