diff options
Diffstat (limited to 'arch/arm/crypto/crc32-ce-glue.c')
| -rw-r--r-- | arch/arm/crypto/crc32-ce-glue.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/arm/crypto/crc32-ce-glue.c b/arch/arm/crypto/crc32-ce-glue.c index cd9e93b46c2d..95592499b9bd 100644 --- a/arch/arm/crypto/crc32-ce-glue.c +++ b/arch/arm/crypto/crc32-ce-glue.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Accelerated CRC32(C) using ARM CRC, NEON and Crypto Extensions instructions * * Copyright (C) 2016 Linaro Ltd <ard.biesheuvel@linaro.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/cpufeature.h> @@ -16,6 +13,7 @@ #include <linux/string.h> #include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> #include <asm/hwcap.h> #include <asm/neon.h> @@ -113,7 +111,7 @@ static int crc32_pmull_update(struct shash_desc *desc, const u8 *data, u32 *crc = shash_desc_ctx(desc); unsigned int l; - if (may_use_simd()) { + if (crypto_simd_usable()) { if ((u32)data % SCALE_F) { l = min_t(u32, length, SCALE_F - ((u32)data % SCALE_F)); @@ -147,7 +145,7 @@ static int crc32c_pmull_update(struct shash_desc *desc, const u8 *data, u32 *crc = shash_desc_ctx(desc); unsigned int l; - if (may_use_simd()) { + if (crypto_simd_usable()) { if ((u32)data % SCALE_F) { l = min_t(u32, length, SCALE_F - ((u32)data % SCALE_F)); |