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crypto: lib/poly1305 - restore ability to remove modules

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Though the module_exit functions are now no-ops, they should still be
defined, since otherwise the modules become unremovable.

Fixes: 1f81c58279 ("crypto: arm/poly1305 - remove redundant shash algorithm")
Fixes: f4b1a73aec ("crypto: arm64/poly1305 - remove redundant shash algorithm")
Fixes: 378a337ab4 ("crypto: powerpc/poly1305 - implement library instead of shash")
Fixes: 21969da642 ("crypto: x86/poly1305 - remove redundant shash algorithm")
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Eric Biggers 2025-04-17 21:00:17 -07:00 committed by Herbert Xu
parent 8821d26926
commit bb9c648b33
4 changed files with 20 additions and 0 deletions
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5
arch/arm/crypto/poly1305-glue.c
View File

@ -116,5 +116,10 @@ static int __init arm_poly1305_mod_init(void)
}
arch_initcall(arm_poly1305_mod_init);
static void __exit arm_poly1305_mod_exit(void)
{
}
module_exit(arm_poly1305_mod_exit);
MODULE_DESCRIPTION("Accelerated Poly1305 transform for ARM");
MODULE_LICENSE("GPL v2");

5
arch/arm64/crypto/poly1305-glue.c
View File

@ -107,5 +107,10 @@ static int __init neon_poly1305_mod_init(void)
}
arch_initcall(neon_poly1305_mod_init);
static void __exit neon_poly1305_mod_exit(void)
{
}
module_exit(neon_poly1305_mod_exit);
MODULE_DESCRIPTION("Poly1305 authenticator (ARM64 optimized)");
MODULE_LICENSE("GPL v2");

5
arch/powerpc/crypto/poly1305-p10-glue.c
View File

@ -127,6 +127,11 @@ static int __init poly1305_p10_init(void)
}
arch_initcall(poly1305_p10_init);
static void __exit poly1305_p10_exit(void)
{
}
module_exit(poly1305_p10_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Danny Tsen <dtsen@linux.ibm.com>");
MODULE_DESCRIPTION("Optimized Poly1305 for P10");

5
arch/x86/crypto/poly1305_glue.c
View File

@ -208,6 +208,11 @@ static int __init poly1305_simd_mod_init(void)
}
arch_initcall(poly1305_simd_mod_init);
static void __exit poly1305_simd_mod_exit(void)
{
}
module_exit(poly1305_simd_mod_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");
MODULE_DESCRIPTION("Poly1305 authenticator");