[PATCH 4.19 110/148] crypto: arm - Rename functions to avoid conflict with crypto/sha256.h

Sasha Levin
2024-03-24T23:52:20Z

From: Hans de Goede <hdegoede@redhat.com>

[ Upstream commit e4dcc1be15268b6d34de3968f906577591521bd5 ]

Rename static / file-local functions so that they do not conflict with
the functions declared in crypto/sha256.h.

This is a preparation patch for folding crypto/sha256.h into crypto/sha.h.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Stable-dep-of: 53cc9baeb9bc ("crypto: arm/sha - fix function cast warnings")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/crypto/sha256_glue.c | 8 ++++----
arch/arm/crypto/sha256_neon_glue.c | 24 ++++++++++++------------
2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/arch/arm/crypto/sha256_glue.c b/arch/arm/crypto/sha256_glue.c
index 0ae900e778f3b..040c744ef9f50 100644
--- a/arch/arm/crypto/sha256_glue.c
+++ b/arch/arm/crypto/sha256_glue.c
@@ -44,7 +44,7 @@ int crypto_sha256_arm_update(struct shash_desc *desc, const u8 *data,
}
EXPORT_SYMBOL(crypto_sha256_arm_update);

-static int sha256_final(struct shash_desc *desc, u8 *out)
+static int crypto_sha256_arm_final(struct shash_desc *desc, u8 *out)
{
sha256_base_do_finalize(desc,
(sha256_block_fn *)sha256_block_data_order);
@@ -56,7 +56,7 @@ int crypto_sha256_arm_finup(struct shash_desc *desc, const u8 *data,
{
sha256_base_do_update(desc, data, len,
(sha256_block_fn *)sha256_block_data_order);
- return sha256_final(desc, out);
+ return crypto_sha256_arm_final(desc, out);
}
EXPORT_SYMBOL(crypto_sha256_arm_finup);

@@ -64,7 +64,7 @@ static struct shash_alg algs[] = { {
.digestsize = SHA256_DIGEST_SIZE,
.init = sha256_base_init,
.update = crypto_sha256_arm_update,
- .final = sha256_final,
+ .final = crypto_sha256_arm_final,
.finup = crypto_sha256_arm_finup,
.descsize = sizeof(struct sha256_state),
.base = {
@@ -78,7 +78,7 @@ static struct shash_alg algs[] = { {
.digestsize = SHA224_DIGEST_SIZE,
.init = sha224_base_init,
.update = crypto_sha256_arm_update,
- .final = sha256_final,
+ .final = crypto_sha256_arm_final,
.finup = crypto_sha256_arm_finup,
.descsize = sizeof(struct sha256_state),
.base = {
diff --git a/arch/arm/crypto/sha256_neon_glue.c b/arch/arm/crypto/sha256_neon_glue.c
index 1d82c6cd31a41..8d296529c8ba7 100644
--- a/arch/arm/crypto/sha256_neon_glue.c
+++ b/arch/arm/crypto/sha256_neon_glue.c
@@ -29,8 +29,8 @@
asmlinkage void sha256_block_data_order_neon(u32 *digest, const void *data,
unsigned int num_blks);

-static int sha256_update(struct shash_desc *desc, const u8 *data,
- unsigned int len)
+static int crypto_sha256_neon_update(struct shash_desc *desc, const u8 *data,
+ unsigned int len)
{
struct sha256_state *sctx = shash_desc_ctx(desc);

@@ -46,8 +46,8 @@ static int sha256_update(struct shash_desc *desc, const u8 *data,
return 0;
}

-static int sha256_finup(struct shash_desc *desc, const u8 *data,
- unsigned int len, u8 *out)
+static int crypto_sha256_neon_finup(struct shash_desc *desc, const u8 *data,
+ unsigned int len, u8 *out)
{
if (!may_use_simd())
return crypto_sha256_arm_finup(desc, data, len, out);
@@ -63,17 +63,17 @@ static int sha256_finup(struct shash_desc *desc, const u8 *data,
return sha256_base_finish(desc, out);
}

-static int sha256_final(struct shash_desc *desc, u8 *out)
+static int crypto_sha256_neon_final(struct shash_desc *desc, u8 *out)
{
- return sha256_finup(desc, NULL, 0, out);
+ return crypto_sha256_neon_finup(desc, NULL, 0, out);
}

struct shash_alg sha256_neon_algs[] = { {
.digestsize = SHA256_DIGEST_SIZE,
.init = sha256_base_init,
- .update = sha256_update,
- .final = sha256_final,
- .finup = sha256_finup,
+ .update = crypto_sha256_neon_update,
+ .final = crypto_sha256_neon_final,
+ .finup = crypto_sha256_neon_finup,
.descsize = sizeof(struct sha256_state),
.base = {
.cra_name = "sha256",
@@ -85,9 +85,9 @@ struct shash_alg sha256_neon_algs[] = { {
}, {
.digestsize = SHA224_DIGEST_SIZE,
.init = sha224_base_init,
- .update = sha256_update,
- .final = sha256_final,
- .finup = sha256_finup,
+ .update = crypto_sha256_neon_update,
+ .final = crypto_sha256_neon_final,
+ .finup = crypto_sha256_neon_finup,
.descsize = sizeof(struct sha256_state),
.base = {
.cra_name = "sha224",
--
2.43.0