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Diffstat (limited to 'arch/arm64/crypto/sha256-glue.c')
-rw-r--r--arch/arm64/crypto/sha256-glue.c32
1 files changed, 20 insertions, 12 deletions
diff --git a/arch/arm64/crypto/sha256-glue.c b/arch/arm64/crypto/sha256-glue.c
index 999da59f03a9..ddf4a0d85c1c 100644
--- a/arch/arm64/crypto/sha256-glue.c
+++ b/arch/arm64/crypto/sha256-glue.c
@@ -27,14 +27,26 @@ asmlinkage void sha256_block_data_order(u32 *digest, const void *data,
unsigned int num_blks);
EXPORT_SYMBOL(sha256_block_data_order);
+static void __sha256_block_data_order(struct sha256_state *sst, u8 const *src,
+ int blocks)
+{
+ sha256_block_data_order(sst->state, src, blocks);
+}
+
asmlinkage void sha256_block_neon(u32 *digest, const void *data,
unsigned int num_blks);
+static void __sha256_block_neon(struct sha256_state *sst, u8 const *src,
+ int blocks)
+{
+ sha256_block_neon(sst->state, src, blocks);
+}
+
static int crypto_sha256_arm64_update(struct shash_desc *desc, const u8 *data,
unsigned int len)
{
return sha256_base_do_update(desc, data, len,
- (sha256_block_fn *)sha256_block_data_order);
+ __sha256_block_data_order);
}
static int crypto_sha256_arm64_finup(struct shash_desc *desc, const u8 *data,
@@ -42,9 +54,8 @@ static int crypto_sha256_arm64_finup(struct shash_desc *desc, const u8 *data,
{
if (len)
sha256_base_do_update(desc, data, len,
- (sha256_block_fn *)sha256_block_data_order);
- sha256_base_do_finalize(desc,
- (sha256_block_fn *)sha256_block_data_order);
+ __sha256_block_data_order);
+ sha256_base_do_finalize(desc, __sha256_block_data_order);
return sha256_base_finish(desc, out);
}
@@ -87,7 +98,7 @@ static int sha256_update_neon(struct shash_desc *desc, const u8 *data,
if (!crypto_simd_usable())
return sha256_base_do_update(desc, data, len,
- (sha256_block_fn *)sha256_block_data_order);
+ __sha256_block_data_order);
while (len > 0) {
unsigned int chunk = len;
@@ -103,8 +114,7 @@ static int sha256_update_neon(struct shash_desc *desc, const u8 *data,
sctx->count % SHA256_BLOCK_SIZE;
kernel_neon_begin();
- sha256_base_do_update(desc, data, chunk,
- (sha256_block_fn *)sha256_block_neon);
+ sha256_base_do_update(desc, data, chunk, __sha256_block_neon);
kernel_neon_end();
data += chunk;
len -= chunk;
@@ -118,15 +128,13 @@ static int sha256_finup_neon(struct shash_desc *desc, const u8 *data,
if (!crypto_simd_usable()) {
if (len)
sha256_base_do_update(desc, data, len,
- (sha256_block_fn *)sha256_block_data_order);
- sha256_base_do_finalize(desc,
- (sha256_block_fn *)sha256_block_data_order);
+ __sha256_block_data_order);
+ sha256_base_do_finalize(desc, __sha256_block_data_order);
} else {
if (len)
sha256_update_neon(desc, data, len);
kernel_neon_begin();
- sha256_base_do_finalize(desc,
- (sha256_block_fn *)sha256_block_neon);
+ sha256_base_do_finalize(desc, __sha256_block_neon);
kernel_neon_end();
}
return sha256_base_finish(desc, out);