[PATCH] udevng: restore support for phonet modems

["Sicelo A. Mhlongo" <absicsz@gmail.com>]

Commit 296347f8a4f1 ("udevng: Detect embedded qmi QRTR modems") introduced
a constraint that only rmnet_* modems are valid "net" subsystem devices, thus
breaking phonet modems, which are located in that subsystem as well.

    P: /devices/platform/68000000.ocp/48058000.ssi-controller/ssi0/port0/ssi-protocol/net/phonet0
    E: DEVPATH=/devices/platform/68000000.ocp/48058000.ssi-controller/ssi0/port0/ssi-protocol/net/phonet0
    E: INTERFACE=phonet0
    E: OFONO_DRIVER=n900
    E: OFONO_ISI_ADDRESS=108
    E: SUBSYSTEM=net

Fix the regression by specifically checking for phonet inside
check_net_device().

Fixes: 296347f8a4f1 ("udevng: Detect embedded qmi QRTR modems")
---
 plugins/udevng.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/plugins/udevng.c b/plugins/udevng.c
index f4266f39..f34cdcb7 100644
--- a/plugins/udevng.c
+++ b/plugins/udevng.c
@@ -2455,6 +2455,10 @@ static void check_net_device(struct udev_device *device)
 	}
 
 	name = udev_device_get_sysname(device);
+	if (l_str_has_prefix(name, "phonet")) {
+		add_serial_device(device);
+		return;
+	}
 	if (!l_str_has_prefix(name, "rmnet_"))
 		return;
 
-- 
2.45.2