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From:   Gaosheng Cui <cuigaosheng1@huawei.com>
To:     <herbert@gondor.apana.org.au>, <davem@davemloft.net>,
        <cuigaosheng1@huawei.com>
CC:     <linux-crypto@vger.kernel.org>
Subject: [PATCH -next] crypto: jitter - change module_init(jent_mod_init) to subsys_initcall(jent_mod_init)
Date:   Tue, 25 Apr 2023 20:57:09 +0800
Message-ID: <20230425125709.39470-1-cuigaosheng1@huawei.com>
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The ecdh-nist-p256 algorithm will depend on jitterentropy_rng,
and when they are built into kernel, the order of registration
should be done such that the underlying algorithms are ready
before the ones on top are registered.

Now ecdh is initialized with subsys_initcall but jitterentropy_rng
is initialized with module_init.

This patch will change module_init(jent_mod_init) to
subsys_initcall(jent_mod_init), so jitterentropy_rng will be
registered before ecdh-nist-p256 when they are built into kernel.

Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
---
 crypto/jitterentropy-kcapi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/jitterentropy-kcapi.c b/crypto/jitterentropy-kcapi.c
index b9edfaa51b27..563c1ea8c8fe 100644
--- a/crypto/jitterentropy-kcapi.c
+++ b/crypto/jitterentropy-kcapi.c
@@ -205,7 +205,7 @@ static void __exit jent_mod_exit(void)
 	crypto_unregister_rng(&jent_alg);
 }
 
-module_init(jent_mod_init);
+subsys_initcall(jent_mod_init);
 module_exit(jent_mod_exit);
 
 MODULE_LICENSE("Dual BSD/GPL");
-- 
2.25.1