File mm-huawei-port-detection.patch of Package ModemManager

Index: ModemManager-0.1/plugins/mm-plugin-huawei.c
===================================================================
--- ModemManager-0.1.orig/plugins/mm-plugin-huawei.c
+++ ModemManager-0.1/plugins/mm-plugin-huawei.c
@@ -130,15 +130,13 @@ find_second_port (LibHalContext *ctx, co
     int num_children = 0;
     int i;
 
-    children = libhal_manager_find_device_string_match (ctx, "info.parent", parent, &num_children, NULL);
-    for (i = 0; i < num_children && second_port == NULL; i++) {
-        const char *child = children[i];
-
-        if (libhal_device_property_exists (ctx, child, "serial.port", NULL) &&
-            libhal_device_get_property_int (ctx, child, "serial.port", NULL) == 1)
+    if (!libhal_device_property_exists (ctx, parent, "usb.interface.number", NULL) ||
+        libhal_device_get_property_int (ctx, parent, "usb.interface.number", NULL) != 1)
+        return NULL;
 
-            second_port = libhal_device_get_property_string (ctx, child, "serial.device", NULL);
-    }
+    children = libhal_manager_find_device_string_match (ctx, "info.parent", parent, &num_children, NULL);
+    for (i = 0; i < num_children && second_port == NULL; i++)
+        second_port = libhal_device_get_property_string (ctx, children[i], "serial.device", NULL);
 
     libhal_free_string_array (children);
 
Index: ModemManager-0.1/plugins/mm-modem-huawei.c
===================================================================
--- ModemManager-0.1.orig/plugins/mm-modem-huawei.c
+++ ModemManager-0.1/plugins/mm-modem-huawei.c
@@ -32,6 +32,7 @@ mm_modem_huawei_new (const char *data_de
 
     return MM_MODEM (g_object_new (MM_TYPE_MODEM_HUAWEI,
                                    MM_SERIAL_DEVICE, monitor_device,
+                                   MM_SERIAL_CARRIER_DETECT, FALSE,
                                    MM_MODEM_DATA_DEVICE, data_device,
                                    MM_MODEM_DRIVER, driver,
                                    NULL));