crypto: stm32/cryp - add CRYPTO_ALG_KERN_DRIVER_ONLY flag

This flag is needed to make the driver visible from openssl and cryptodev.

Signed-off-by: Maxime Méré <maxime.mere@st.com>
Change-Id: I8a992d369d58effd62ff0bc1f0c073478e1c34a0
Reviewed-on: https://gerrit.st.com/c/mpu/oe/st/linux-stm32/+/321083
Domain-Review: Yann GAUTIER <yann.gautier@foss.st.com>
Reviewed-by: Thomas BOURGOIN <thomas.bourgoin@foss.st.com>
Reviewed-by: Yann GAUTIER <yann.gautier@foss.st.com>

Author: meremST

drivers/crypto/stm32/stm32-cryp.c

@@ -2144,7 +2144,7 @@ static struct skcipher_alg crypto_algs[] = {
 	.base.cra_name		= "ecb(aes)",
 	.base.cra_driver_name	= "stm32-ecb-aes",
 	.base.cra_priority	= 1200,
-	.base.cra_flags		= CRYPTO_ALG_ASYNC,
+	.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
 	.base.cra_blocksize	= AES_BLOCK_SIZE,
 	.base.cra_ctxsize	= sizeof(struct stm32_cryp_ctx),
 	.base.cra_alignmask	= 0,
@@ -2161,7 +2161,7 @@ static struct skcipher_alg crypto_algs[] = {
 	.base.cra_name		= "cbc(aes)",
 	.base.cra_driver_name	= "stm32-cbc-aes",
 	.base.cra_priority	= 1200,
-	.base.cra_flags		= CRYPTO_ALG_ASYNC,
+	.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
 	.base.cra_blocksize	= AES_BLOCK_SIZE,
 	.base.cra_ctxsize	= sizeof(struct stm32_cryp_ctx),
 	.base.cra_alignmask	= 0,
@@ -2179,7 +2179,7 @@ static struct skcipher_alg crypto_algs[] = {
 	.base.cra_name		= "ctr(aes)",
 	.base.cra_driver_name	= "stm32-ctr-aes",
 	.base.cra_priority	= 1200,
-	.base.cra_flags		= CRYPTO_ALG_ASYNC,
+	.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
 	.base.cra_blocksize	= 1,
 	.base.cra_ctxsize	= sizeof(struct stm32_cryp_ctx),
 	.base.cra_alignmask	= 0,
@@ -2197,7 +2197,7 @@ static struct skcipher_alg crypto_algs[] = {
 	.base.cra_name		= "ecb(des)",
 	.base.cra_driver_name	= "stm32-ecb-des",
 	.base.cra_priority	= 1200,
-	.base.cra_flags		= CRYPTO_ALG_ASYNC,
+	.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
 	.base.cra_blocksize	= DES_BLOCK_SIZE,
 	.base.cra_ctxsize	= sizeof(struct stm32_cryp_ctx),
 	.base.cra_alignmask	= 0,
@@ -2214,7 +2214,7 @@ static struct skcipher_alg crypto_algs[] = {
 	.base.cra_name		= "cbc(des)",
 	.base.cra_driver_name	= "stm32-cbc-des",
 	.base.cra_priority	= 1200,
-	.base.cra_flags		= CRYPTO_ALG_ASYNC,
+	.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
 	.base.cra_blocksize	= DES_BLOCK_SIZE,
 	.base.cra_ctxsize	= sizeof(struct stm32_cryp_ctx),
 	.base.cra_alignmask	= 0,
@@ -2232,7 +2232,7 @@ static struct skcipher_alg crypto_algs[] = {
 	.base.cra_name		= "ecb(des3_ede)",
 	.base.cra_driver_name	= "stm32-ecb-des3",
 	.base.cra_priority	= 1200,
-	.base.cra_flags		= CRYPTO_ALG_ASYNC,
+	.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
 	.base.cra_blocksize	= DES_BLOCK_SIZE,
 	.base.cra_ctxsize	= sizeof(struct stm32_cryp_ctx),
 	.base.cra_alignmask	= 0,
@@ -2249,7 +2249,7 @@ static struct skcipher_alg crypto_algs[] = {
 	.base.cra_name		= "cbc(des3_ede)",
 	.base.cra_driver_name	= "stm32-cbc-des3",
 	.base.cra_priority	= 1200,
-	.base.cra_flags		= CRYPTO_ALG_ASYNC,
+	.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
 	.base.cra_blocksize	= DES_BLOCK_SIZE,
 	.base.cra_ctxsize	= sizeof(struct stm32_cryp_ctx),
 	.base.cra_alignmask	= 0,
@@ -2279,7 +2279,7 @@ static struct aead_alg aead_algs[] = {
 		.cra_name		= "gcm(aes)",
 		.cra_driver_name	= "stm32-gcm-aes",
 		.cra_priority		= 200,
-		.cra_flags		= CRYPTO_ALG_ASYNC,
+		.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
 		.cra_blocksize		= 1,
 		.cra_ctxsize		= sizeof(struct stm32_cryp_ctx),
 		.cra_alignmask		= 0,
@@ -2299,7 +2299,7 @@ static struct aead_alg aead_algs[] = {
 		.cra_name		= "ccm(aes)",
 		.cra_driver_name	= "stm32-ccm-aes",
 		.cra_priority		= 200,
-		.cra_flags		= CRYPTO_ALG_ASYNC,
+		.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
 		.cra_blocksize		= 1,
 		.cra_ctxsize		= sizeof(struct stm32_cryp_ctx),
 		.cra_alignmask		= 0,