- * @return SR_OK upon success or SR_ERR in case of error. Note SR_ERR_ARG
- * may be returned by the driver indicating it doesn't know that key,
- * but this is not to be flagged as an error by the caller; merely
- * as an indication that it's not applicable.
+ * @retval SR_OK Success.
+ * @retval SR_ERR Error.
+ * @retval SR_ERR_ARG The driver doesn't know that key, but this is not to be
+ * interpreted as an error by the caller; merely as an indication
+ * that it's not applicable.