修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/drivers/media/usb/dvb-usb/ttusb2.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /* DVB USB compliant linux driver for Technotrend DVB USB boxes and clones
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  * (e.g. Pinnacle 400e DVB-S USB2.0).
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  *
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@@ -16,11 +17,7 @@
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  * Copyright (c) 2003 Felix Domke <tmbinc@elitedvb.net>
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  * Copyright (C) 2005-6 Patrick Boettcher <pb@linuxtv.org>
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  *
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- *	This program is free software; you can redistribute it and/or modify it
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- *	under the terms of the GNU General Public License as published by the Free
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- *	Software Foundation, version 2.
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- *
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- * see Documentation/media/dvb-drivers/dvb-usb.rst for more information
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+ * see Documentation/driver-api/media/drivers/dvb-usb.rst for more information
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  */
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 #define DVB_USB_LOG_PREFIX "ttusb2"
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 #include "dvb-usb.h"
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@@ -470,9 +467,10 @@
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 /* Callbacks for DVB USB */
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-static int ttusb2_identify_state (struct usb_device *udev, struct
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-		dvb_usb_device_properties *props, struct dvb_usb_device_description **desc,
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-		int *cold)
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+static int ttusb2_identify_state(struct usb_device *udev,
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+				 const struct dvb_usb_device_properties *props,
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+				 const struct dvb_usb_device_description **desc,
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+				 int *cold)
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 {
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 	*cold = udev->descriptor.iManufacturer == 0 && udev->descriptor.iProduct == 0;
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 	return 0;