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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2021-06-17 11:00:12 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-06-24 09:51:35 +0300 |
| commit | b20d9a73a3b2a859d32ae569588557bc47c87a1e (patch) | |
| tree | 01c74bac18a1245072d7180d0f130176e12de2f4 /drivers/crypto/nx/nx-sha512.c | |
| parent | 2a96726bd0ccde4f12b9b9a9f61f7b1ac5af7e10 (diff) | |
| download | linux-b20d9a73a3b2a859d32ae569588557bc47c87a1e.tar.xz | |
crypto: nx - Fix numerous sparse byte-order warnings
The nx driver started out its life as a BE-only driver. However,
somewhere along the way LE support was partially added. This never
seems to have been extended all the way but it does trigger numerous
warnings during build.
This patch fixes all those warnings, but it doesn't mean that the
driver will work on LE.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/nx/nx-sha512.c')
| -rw-r--r-- | drivers/crypto/nx/nx-sha512.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/crypto/nx/nx-sha512.c b/drivers/crypto/nx/nx-sha512.c index c29103a1a0b6..1ffb40d2c324 100644 --- a/drivers/crypto/nx/nx-sha512.c +++ b/drivers/crypto/nx/nx-sha512.c @@ -15,6 +15,11 @@ #include "nx_csbcpb.h" #include "nx.h" +struct sha512_state_be { + __be64 state[SHA512_DIGEST_SIZE / 8]; + u64 count[2]; + u8 buf[SHA512_BLOCK_SIZE]; +}; static int nx_crypto_ctx_sha512_init(struct crypto_tfm *tfm) { @@ -36,7 +41,7 @@ static int nx_crypto_ctx_sha512_init(struct crypto_tfm *tfm) static int nx_sha512_init(struct shash_desc *desc) { - struct sha512_state *sctx = shash_desc_ctx(desc); + struct sha512_state_be *sctx = shash_desc_ctx(desc); memset(sctx, 0, sizeof *sctx); @@ -56,7 +61,7 @@ static int nx_sha512_init(struct shash_desc *desc) static int nx_sha512_update(struct shash_desc *desc, const u8 *data, unsigned int len) { - struct sha512_state *sctx = shash_desc_ctx(desc); + struct sha512_state_be *sctx = shash_desc_ctx(desc); struct nx_crypto_ctx *nx_ctx = crypto_tfm_ctx(&desc->tfm->base); struct nx_csbcpb *csbcpb = (struct nx_csbcpb *)nx_ctx->csbcpb; struct nx_sg *out_sg; @@ -178,7 +183,7 @@ out: static int nx_sha512_final(struct shash_desc *desc, u8 *out) { - struct sha512_state *sctx = shash_desc_ctx(desc); + struct sha512_state_be *sctx = shash_desc_ctx(desc); struct nx_crypto_ctx *nx_ctx = crypto_tfm_ctx(&desc->tfm->base); struct nx_csbcpb *csbcpb = (struct nx_csbcpb *)nx_ctx->csbcpb; struct nx_sg *in_sg, *out_sg; @@ -251,7 +256,7 @@ out: static int nx_sha512_export(struct shash_desc *desc, void *out) { - struct sha512_state *sctx = shash_desc_ctx(desc); + struct sha512_state_be *sctx = shash_desc_ctx(desc); memcpy(out, sctx, sizeof(*sctx)); @@ -260,7 +265,7 @@ static int nx_sha512_export(struct shash_desc *desc, void *out) static int nx_sha512_import(struct shash_desc *desc, const void *in) { - struct sha512_state *sctx = shash_desc_ctx(desc); + struct sha512_state_be *sctx = shash_desc_ctx(desc); memcpy(sctx, in, sizeof(*sctx)); @@ -274,8 +279,8 @@ struct shash_alg nx_shash_sha512_alg = { .final = nx_sha512_final, .export = nx_sha512_export, .import = nx_sha512_import, - .descsize = sizeof(struct sha512_state), - .statesize = sizeof(struct sha512_state), + .descsize = sizeof(struct sha512_state_be), + .statesize = sizeof(struct sha512_state_be), .base = { .cra_name = "sha512", .cra_driver_name = "sha512-nx", |