From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/arch/arm/crypto/crc32-ce-glue.c | 14 +++++---------
1 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/kernel/arch/arm/crypto/crc32-ce-glue.c b/kernel/arch/arm/crypto/crc32-ce-glue.c
index cd9e93b..2208445 100644
--- a/kernel/arch/arm/crypto/crc32-ce-glue.c
+++ b/kernel/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>
@@ -56,10 +54,8 @@
{
u32 *mctx = crypto_shash_ctx(hash);
- if (keylen != sizeof(u32)) {
- crypto_shash_set_flags(hash, CRYPTO_TFM_RES_BAD_KEY_LEN);
+ if (keylen != sizeof(u32))
return -EINVAL;
- }
*mctx = le32_to_cpup((__le32 *)key);
return 0;
}
@@ -113,7 +109,7 @@
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 +143,7 @@
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));
--
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