add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/crypto/lz4.c
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@@ -1,21 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Cryptographic API.
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  *
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  * Copyright (c) 2013 Chanho Min <chanho.min@lge.com>
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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 version 2 as published by
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- * the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful, but WITHOUT
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- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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- * more details.
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- *
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- * You should have received a copy of the GNU General Public License along with
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- * this program; if not, write to the Free Software Foundation, Inc., 51
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- * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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- *
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  */
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 #include <linux/init.h>
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@@ -119,10 +106,10 @@
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 static struct crypto_alg alg_lz4 = {
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 	.cra_name		= "lz4",
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+	.cra_driver_name	= "lz4-generic",
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 	.cra_flags		= CRYPTO_ALG_TYPE_COMPRESS,
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 	.cra_ctxsize		= sizeof(struct lz4_ctx),
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 	.cra_module		= THIS_MODULE,
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-	.cra_list		= LIST_HEAD_INIT(alg_lz4.cra_list),
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 	.cra_init		= lz4_init,
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 	.cra_exit		= lz4_exit,
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 	.cra_u			= { .compress = {
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@@ -165,7 +152,7 @@
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 	crypto_unregister_scomp(&scomp);
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 }
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-module_init(lz4_mod_init);
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+subsys_initcall(lz4_mod_init);
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 module_exit(lz4_mod_fini);
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 MODULE_LICENSE("GPL");