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tty: wch: update copyright headers

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Update copyright header to GPLv2, removed proprietary copyright headers

Bug 5065840

Change-Id: Ib0b8be01f3c0a4fc963244d7b49489960420dc27
Signed-off-by: Ankit patel <anpatel@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3289171
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: Bibek Basu <bbasu@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Ankit patel
2025-01-22 21:20:33 +05:30
committed by mobile promotions
parent a736931748
commit a9ae1a62f2
3 changed files with 6 additions and 64 deletions
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12
drivers/tty/serial/wch_35x/wch_common.h
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@@ -1,14 +1,6 @@
/* /*
* Copyright (c) 2021-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. * SPDX-FileCopyrightText: Copyright (c) 2023-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* * SPDX-License-Identifier: GPL-2.0-only
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/ */
#ifndef WCH_COMMON #ifndef WCH_COMMON

46
drivers/tty/serial/wch_35x/wch_main.c
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@@ -1,50 +1,8 @@
/* /*
* PCI/PCIE to serial driver for ch351/352/353/355/356/357/358/359/382/384, etc. * SPDX-FileCopyrightText: Copyright (c) 2023-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* * SPDX-License-Identifier: GPL-2.0-only
* Copyright (C) 2023 Nanjing Qinheng Microelectronics Co., Ltd.
* Web: http://wch.cn
* Author: WCH <tech@wch.cn>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Update Log:
* V1.00 - initial version
* V1.10 - fixed uart send bugs
* V1.11 - fixed the issue of serial ports number creation
* V1.12 - fixed modem signals support
* V1.13 - added automatic frequency multiplication when using baud rates higher than 115200bps
- added mutex protection in uart transmit process
* V1.14 - optimized the processing of serial ports in interruption
* V1.15 - added support for non-standard baud rate
* V1.16 - fixed uart clock frequency multiplication bugs
* V1.17 - modified uart data received process
* V1.18 - changed uart fifo trigger level
- changed uart transmission to half of the fifo size
* V1.19 - fixed ch358 uart0 setting bug
* V1.20 - added pre-load driver
* V1.21 - fixed modem setting when disable hardflow
* V1.22 - added support for rs485 configuration
* V1.23 - added supports for kernel version beyond 5.14.x
* V1.24 - fixed ch351/2/3 uart0 setting bug, merged pre-load driver
*/ */
/*
* Copyright (c) 2021-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#include "wch_common.h" #include "wch_common.h"
extern struct wch_board wch_board_table[WCH_BOARDS_MAX]; extern struct wch_board wch_board_table[WCH_BOARDS_MAX];

12
drivers/tty/serial/wch_35x/wch_serial.c
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@@ -1,14 +1,6 @@
/* /*
* Copyright (c) 2021-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved. * SPDX-FileCopyrightText: Copyright (c) 2023-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* * SPDX-License-Identifier: GPL-2.0-only
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/ */
#include <nvidia/conftest.h> #include <nvidia/conftest.h>