crypto: Use SPDX GPL 2.0 license format

Use SPDX license format for license and copyright
information. Update year also.

Bug 4078035

Change-Id: I8a5b0f60c702b7fb9a30b5b50ca4058165d38cc9
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2890632
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>

drivers/crypto/hardware_t194.h

@@ -1,22 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * drivers/video/tegra/host/t194/hardware_t194.h
+ * Copyright (c) 2016-2023, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
  *
  * Tegra T194 HOST1X Register Definitions
- *
- * Copyright (c) 2016-2022, 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.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #ifndef __NVHOST_HARDWARE_T194_H

drivers/crypto/nvhost.h

@@ -1,23 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * include/linux/nvhost.h
+ * Copyright (c) 2009-2023, NVIDIA Corporation. All rights reserved.
  *
  * Tegra graphics host driver
- *
- * Copyright (c) 2009-2022, NVIDIA Corporation. All rights reserved.
- *
- * 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.
- *
- * This program is distributed in the hope that 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.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
 #ifndef __LINUX_NVHOST_H

drivers/crypto/tegra-hv-vse-safety.c

@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- * Cryptographic API.
- * drivers/crypto/tegra-hv-vse-safety.c
- *
- * Support for Tegra Virtual Security Engine hardware crypto algorithms.
- *
  * Copyright (c) 2019-2023, NVIDIA Corporation. All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify
+ * Cryptographic API.
- * 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.
- *
- * This program is distributed in the hope that 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.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program
  */
 
 #include <linux/module.h>

drivers/crypto/tegra-se-nvhost.c

@@ -1,19 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- * Cryptographic API.
- * drivers/crypto/tegra-se-nvhost.c
- *
- * Support for Tegra Security Engine hardware crypto algorithms.
- *
  * Copyright (c) 2015-2023, NVIDIA CORPORATION.  All rights reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
+ * Cryptographic API.
- * 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 <linux/module.h>

drivers/crypto/tegra-se-nvhost.h

@@ -1,16 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
+ * Copyright (c) 2015-2023, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+ *
  * Header file for Tegra Security Engine
- *
- * Copyright (c) 2015-2022, 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.
  */
 
 #ifndef _CRYPTO_TEGRA_SE_H

drivers/crypto/tegra-se-nvrng.c

@@ -1,18 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- * drivers/crypto/tegra-se-nvrng.c
- *
- * Support for Tegra NVRNG Engine Error Handling.
- *
  * Copyright (c) 2020-2023, NVIDIA CORPORATION.  All rights reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
+ * Support for Tegra NVRNG Engine Error Handling.
- * 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 <asm/io.h>