+SR_PRIV void sr_usbtmc_dev_inst_free(struct sr_usbtmc_dev_inst *usbtmc)
+{
+ g_free(usbtmc->device);
+ g_free(usbtmc);
+}
+
+/**
+ * Get the list of devices/instances of the specified driver.
+ *
+ * @param driver The driver to use. Must not be NULL.
+ *
+ * @return The list of devices/instances of this driver, or NULL upon errors
+ * or if the list is empty.
+ *
+ * @since 0.2.0
+ */