ublox: ignore ttyACM0 in the TOBY-L4

We used ttyACM0 as secondary port until now, just because we had an
extra AT capable TTY around in addition to the main control ttyACM2
port.

Turns out, using this ttyACM0 may actually break the connection setup
in the wwan interface in a bad way (e.g. not allowing DHCP setup).

The suggestion from u-blox and Intel is to fully ignore ttyACM0; and
given that we no longer need any primary/secondary port logic, we just
remove all the associated udev tags.

1 files changed, 0 insertions, 29 deletions

diff --git a/plugins/ublox/mm-plugin-ublox.c b/plugins/ublox/mm-plugin-ublox.c
index 5ee09a20..fc9ec0c6 100644
--- a/plugins/ublox/mm-plugin-ublox.c
+++ b/plugins/ublox/mm-plugin-ublox.c
@@ -47,34 +47,6 @@ create_modem (MMPlugin     *self,
                                                         product));
 }
 
-static gboolean
-grab_port (MMPlugin     *self,
-           MMBaseModem  *modem,
-           MMPortProbe  *probe,
-           GError      **error)
-{
-    MMPortSerialAtFlag pflags = MM_PORT_SERIAL_AT_FLAG_NONE;
-    MMKernelDevice *port;
-    MMPortType port_type;
-
-    port_type = mm_port_probe_get_port_type (probe);
-    port = mm_port_probe_peek_port (probe);
-
-    if (mm_kernel_device_get_property_as_boolean (port, "ID_MM_UBLOX_PRIMARY_PORT")) {
-        mm_dbg ("(%s/%s)' port flagged as primary",
-                mm_port_probe_get_port_subsys (probe),
-                mm_port_probe_get_port_name (probe));
-        pflags = MM_PORT_SERIAL_AT_FLAG_PRIMARY;
-    } else if (mm_kernel_device_get_property_as_boolean (port, "ID_MM_UBLOX_SECONDARY_PORT")) {
-        mm_dbg ("(%s/%s) port flagged as secondary",
-                mm_port_probe_get_port_subsys (probe),
-                mm_port_probe_get_port_name (probe));
-        pflags = MM_PORT_SERIAL_AT_FLAG_SECONDARY;
-    }
-
-    return mm_base_modem_grab_port (modem, port, port_type, pflags, error);
-}
-
 /*****************************************************************************/
 /* Custom init context */
 
@@ -295,5 +267,4 @@ mm_plugin_ublox_class_init (MMPluginUbloxClass *klass)
     MMPluginClass *plugin_class = MM_PLUGIN_CLASS (klass);
 
     plugin_class->create_modem = create_modem;
-    plugin_class->grab_port    = grab_port;
 }