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path: root/drivers/crypto/caam/caamhash.c
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Diffstat (limited to 'drivers/crypto/caam/caamhash.c')
-rw-r--r--drivers/crypto/caam/caamhash.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
index 290c8500c2..fdd724228c 100644
--- a/drivers/crypto/caam/caamhash.c
+++ b/drivers/crypto/caam/caamhash.c
@@ -1753,6 +1753,7 @@ static struct caam_hash_template driver_hash[] = {
struct caam_hash_alg {
struct list_head entry;
int alg_type;
+ bool is_hmac;
struct ahash_engine_alg ahash_alg;
};
@@ -1804,7 +1805,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
} else {
if (priv->era >= 6) {
ctx->dir = DMA_BIDIRECTIONAL;
- ctx->key_dir = alg->setkey ? DMA_TO_DEVICE : DMA_NONE;
+ ctx->key_dir = caam_hash->is_hmac ? DMA_TO_DEVICE : DMA_NONE;
} else {
ctx->dir = DMA_TO_DEVICE;
ctx->key_dir = DMA_NONE;
@@ -1862,7 +1863,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
* For keyed hash algorithms shared descriptors
* will be created later in setkey() callback
*/
- return alg->setkey ? 0 : ahash_set_sh_desc(ahash);
+ return caam_hash->is_hmac ? 0 : ahash_set_sh_desc(ahash);
}
static void caam_hash_cra_exit(struct crypto_tfm *tfm)
@@ -1915,12 +1916,14 @@ caam_hash_alloc(struct caam_hash_template *template,
template->hmac_name);
snprintf(alg->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
template->hmac_driver_name);
+ t_alg->is_hmac = true;
} else {
snprintf(alg->cra_name, CRYPTO_MAX_ALG_NAME, "%s",
template->name);
snprintf(alg->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
template->driver_name);
halg->setkey = NULL;
+ t_alg->is_hmac = false;
}
alg->cra_module = THIS_MODULE;
alg->cra_init = caam_hash_cra_init;