156     nrfx_err_t err_code;  in pdm_init()  local
163         err_code = NRFX_ERROR_ALREADY;  in pdm_init()
165         err_code = NRFX_ERROR_INVALID_STATE;  in pdm_init()
169                          NRFX_LOG_ERROR_STRING_GET(err_code));  in pdm_init()
170         return err_code;  in pdm_init()
187             err_code = NRFX_ERROR_INVALID_PARAM;  in pdm_init()
190                              NRFX_LOG_ERROR_STRING_GET(err_code));  in pdm_init()
191             return err_code;  in pdm_init()
197             err_code = NRFX_ERROR_INVALID_PARAM;  in pdm_init()
200                              NRFX_LOG_ERROR_STRING_GET(err_code));  in pdm_init()
201             return err_code;  in pdm_init()
209     err_code = NRFX_SUCCESS;  in pdm_init()
212                   NRFX_LOG_ERROR_STRING_GET(err_code));  in pdm_init()
213     return err_code;  in pdm_init()
286     nrfx_err_t err_code;  in pdm_start()  local
292             err_code = NRFX_SUCCESS;  in pdm_start()
295                           NRFX_LOG_ERROR_STRING_GET(err_code));  in pdm_start()
296             return err_code;  in pdm_start()
298         err_code = NRFX_ERROR_BUSY;  in pdm_start()
301                          NRFX_LOG_ERROR_STRING_GET(err_code));  in pdm_start()
302         return err_code;  in pdm_start()
308     err_code = NRFX_SUCCESS;  in pdm_start()
311                   NRFX_LOG_ERROR_STRING_GET(err_code));  in pdm_start()
312     return err_code;  in pdm_start()
334     nrfx_err_t err_code = NRFX_SUCCESS;  in pdm_buffer_set()  local
348         err_code = NRFX_ERROR_BUSY;  in pdm_buffer_set()
371     return err_code;  in pdm_buffer_set()
379     nrfx_err_t err_code;  in pdm_stop()  local
388             err_code = NRFX_SUCCESS;  in pdm_stop()
391                           NRFX_LOG_ERROR_STRING_GET(err_code));  in pdm_stop()
392             return err_code;  in pdm_stop()
394         err_code = NRFX_ERROR_BUSY;  in pdm_stop()
397                          NRFX_LOG_ERROR_STRING_GET(err_code));  in pdm_stop()
398         return err_code;  in pdm_stop()
404     err_code = NRFX_SUCCESS;  in pdm_stop()
405     NRFX_LOG_INFO("Function: %s, error code: %s.", __func__, NRFX_LOG_ERROR_STRING_GET(err_code));  in pdm_stop()
406     return err_code;  in pdm_stop()