Revert "crypto: aegis128 - add support for SIMD acceleration"

This reverts commit 3cd22a9ca7fcacfa00025ecf925c8a0121c7cc92
("crypto: aegis128 - provide a SIMD implementation based on NEON
intrinsics") and commit 467920a4b6c1cc41fdd55776be2d4a74d9d10469
("crypto: aegis128 - add support for SIMD acceleration").

They cause compile errors on platforms other than ARM because
the mechanism to selectively compile the SIMD code is broken.

Repoted-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 0 insertions, 43 deletions

diff --git a/crypto/aegis128-neon.c b/crypto/aegis128-neon.c
deleted file mode 100644
index c1c0a168..00000000
--- a/crypto/aegis128-neon.c
+++ /dev/null
@@ -1,43 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (C) 2019 Linaro Ltd <ard.biesheuvel@linaro.org>
- */
-
-#include <asm/cpufeature.h>
-#include <asm/neon.h>
-
-#include "aegis.h"
-
-void crypto_aegis128_update_neon(void *state, const void *msg);
-void crypto_aegis128_encrypt_chunk_neon(void *state, void *dst, const void *src,
-					unsigned int size);
-void crypto_aegis128_decrypt_chunk_neon(void *state, void *dst, const void *src,
-					unsigned int size);
-
-bool crypto_aegis128_have_simd(void)
-{
-	return cpu_have_feature(cpu_feature(AES));
-}
-
-void crypto_aegis128_update_simd(union aegis_block *state, const void *msg)
-{
-	kernel_neon_begin();
-	crypto_aegis128_update_neon(state, msg);
-	kernel_neon_end();
-}
-
-void crypto_aegis128_encrypt_chunk_simd(union aegis_block *state, u8 *dst,
-					const u8 *src, unsigned int size)
-{
-	kernel_neon_begin();
-	crypto_aegis128_encrypt_chunk_neon(state, dst, src, size);
-	kernel_neon_end();
-}
-
-void crypto_aegis128_decrypt_chunk_simd(union aegis_block *state, u8 *dst,
-					const u8 *src, unsigned int size)
-{
-	kernel_neon_begin();
-	crypto_aegis128_decrypt_chunk_neon(state, dst, src, size);
-	kernel_neon_end();
-}