base-modem: clarify port cleanup/close behavior for serial ports

Signed-off-by: Dan Williams <dan@ioncontrol.co>
2025-05-07 22:59:25 -05:00
parent 6b25476dbb
commit 6350b0a85f
1 changed files with 5 additions and 0 deletions
@@ -2303,6 +2303,11 @@ cleanup_modem_port (MMBaseModem     *self,
    if (ctx)
        teardown_context_ref (ctx);

+    /* No need to close serial ports here as they do not require a specific
+     * shutdown procedure with message exchanges and callbacks. They will be
+     * closed when the modem is invalidated or disposed.
+     */
+
 #if defined WITH_MBIM
    /* We need to close the MBIM port cleanly when disposing the modem object */
    if (MM_IS_PORT_MBIM (port)) {