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Diffstat (limited to 'arch/arm64/crypto/poly1305-glue.c')
-rw-r--r--arch/arm64/crypto/poly1305-glue.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm64/crypto/poly1305-glue.c b/arch/arm64/crypto/poly1305-glue.c
index dd843d0ee83a..83a2338a8826 100644
--- a/arch/arm64/crypto/poly1305-glue.c
+++ b/arch/arm64/crypto/poly1305-glue.c
@@ -220,12 +220,13 @@ static int __init neon_poly1305_mod_init(void)
static_branch_enable(&have_neon);
- return crypto_register_shash(&neon_poly1305_alg);
+ return IS_REACHABLE(CONFIG_CRYPTO_HASH) ?
+ crypto_register_shash(&neon_poly1305_alg) : 0;
}
static void __exit neon_poly1305_mod_exit(void)
{
- if (cpu_have_named_feature(ASIMD))
+ if (IS_REACHABLE(CONFIG_CRYPTO_HASH) && cpu_have_named_feature(ASIMD))
crypto_unregister_shash(&neon_poly1305_alg);
}