Commit 787e6144 authored Apr 20, 2023 by Slark Xiao Committed by Jakub Kicinski Apr 20, 2023

wwan: core: add print for wwan port attach/disconnect



Refer to USB serial device or net device, there is a notice to
let end user know the status of device, like attached or
disconnected. Add attach/disconnect print for wwan device as
well.

Signed-off-by: Slark Xiao <slark_xiao@163.com>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
Link: https://lore.kernel.org/r/20230420023617.3919569-1-slark_xiao@163.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>

parent 8fa66e4a

drivers/net/wwan/wwan_core.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -492,6 +492,7 @@ struct wwan_port wwan_create_port(struct device parent,
		if (err)
		goto error_put_device;

		dev_info(&wwandev->dev, "port %s attached\n", dev_name(&port->dev));
		return port;

		error_put_device:
		@@ -517,6 +518,8 @@ void wwan_remove_port(struct wwan_port *port)

		skb_queue_purge(&port->rxq);
		dev_set_drvdata(&port->dev, NULL);

		dev_info(&wwandev->dev, "port %s disconnected\n", dev_name(&port->dev));
		device_unregister(&port->dev);

		/* Release related wwan device */