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From: Corentin Labbe <clabbe@baylibre.com>
To: andrew@aj.id.au, davem@davemloft.net,
	herbert@gondor.apana.org.au, joel@jms.id.au, john.allen@amd.com,
	neal_liu@aspeedtech.com, thomas.lendacky@amd.com
Cc: linux-arm-kernel@lists.infradead.org,
	linux-aspeed@lists.ozlabs.org, linux-crypto@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Corentin Labbe <clabbe@baylibre.com>
Subject: [PATCH] crypto: Move akcipher_request_cast helper to crypto header
Date: Sun,  1 Oct 2023 20:13:57 +0000	[thread overview]
Message-ID: <20231001201357.2052949-1-clabbe@baylibre.com> (raw)

There is already 2 driver implementing their own akcipher_request_cast.
In the future there will be also rockchip and allwinner driver that will
need this.
This is sufficient to move it in crypto headers.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
 drivers/crypto/aspeed/aspeed-acry.c | 6 ------
 drivers/crypto/ccp/ccp-crypto-rsa.c | 6 ------
 include/crypto/akcipher.h           | 7 +++++++
 3 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/drivers/crypto/aspeed/aspeed-acry.c b/drivers/crypto/aspeed/aspeed-acry.c
index 247c568aa8df..ecb6e984367b 100644
--- a/drivers/crypto/aspeed/aspeed-acry.c
+++ b/drivers/crypto/aspeed/aspeed-acry.c
@@ -137,12 +137,6 @@ enum aspeed_rsa_key_mode {
 	ASPEED_RSA_DATA_MODE,
 };
 
-static inline struct akcipher_request *
-	akcipher_request_cast(struct crypto_async_request *req)
-{
-	return container_of(req, struct akcipher_request, base);
-}
-
 static int aspeed_acry_do_fallback(struct akcipher_request *req)
 {
 	struct crypto_akcipher *cipher = crypto_akcipher_reqtfm(req);
diff --git a/drivers/crypto/ccp/ccp-crypto-rsa.c b/drivers/crypto/ccp/ccp-crypto-rsa.c
index a14f85512cf4..32c9f524f3d5 100644
--- a/drivers/crypto/ccp/ccp-crypto-rsa.c
+++ b/drivers/crypto/ccp/ccp-crypto-rsa.c
@@ -19,12 +19,6 @@
 
 #include "ccp-crypto.h"
 
-static inline struct akcipher_request *akcipher_request_cast(
-	struct crypto_async_request *req)
-{
-	return container_of(req, struct akcipher_request, base);
-}
-
 static inline int ccp_copy_and_save_keypart(u8 **kpbuf, unsigned int *kplen,
 					    const u8 *buf, size_t sz)
 {
diff --git a/include/crypto/akcipher.h b/include/crypto/akcipher.h
index 670508f1dca1..4b6e610db18d 100644
--- a/include/crypto/akcipher.h
+++ b/include/crypto/akcipher.h
@@ -498,4 +498,11 @@ static inline int crypto_akcipher_set_priv_key(struct crypto_akcipher *tfm,
 
 	return alg->set_priv_key(tfm, key, keylen);
 }
+
+static inline struct akcipher_request *
+	akcipher_request_cast(struct crypto_async_request *req)
+{
+	return container_of(req, struct akcipher_request, base);
+}
+
 #endif
-- 
2.41.0


WARNING: multiple messages have this Message-ID (diff)
From: Corentin Labbe <clabbe@baylibre.com>
To: andrew@aj.id.au, davem@davemloft.net,
	herbert@gondor.apana.org.au, joel@jms.id.au, john.allen@amd.com,
	neal_liu@aspeedtech.com, thomas.lendacky@amd.com
Cc: linux-arm-kernel@lists.infradead.org,
	linux-aspeed@lists.ozlabs.org, linux-crypto@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Corentin Labbe <clabbe@baylibre.com>
Subject: [PATCH] crypto: Move akcipher_request_cast helper to crypto header
Date: Sun,  1 Oct 2023 20:13:57 +0000	[thread overview]
Message-ID: <20231001201357.2052949-1-clabbe@baylibre.com> (raw)

There is already 2 driver implementing their own akcipher_request_cast.
In the future there will be also rockchip and allwinner driver that will
need this.
This is sufficient to move it in crypto headers.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
 drivers/crypto/aspeed/aspeed-acry.c | 6 ------
 drivers/crypto/ccp/ccp-crypto-rsa.c | 6 ------
 include/crypto/akcipher.h           | 7 +++++++
 3 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/drivers/crypto/aspeed/aspeed-acry.c b/drivers/crypto/aspeed/aspeed-acry.c
index 247c568aa8df..ecb6e984367b 100644
--- a/drivers/crypto/aspeed/aspeed-acry.c
+++ b/drivers/crypto/aspeed/aspeed-acry.c
@@ -137,12 +137,6 @@ enum aspeed_rsa_key_mode {
 	ASPEED_RSA_DATA_MODE,
 };
 
-static inline struct akcipher_request *
-	akcipher_request_cast(struct crypto_async_request *req)
-{
-	return container_of(req, struct akcipher_request, base);
-}
-
 static int aspeed_acry_do_fallback(struct akcipher_request *req)
 {
 	struct crypto_akcipher *cipher = crypto_akcipher_reqtfm(req);
diff --git a/drivers/crypto/ccp/ccp-crypto-rsa.c b/drivers/crypto/ccp/ccp-crypto-rsa.c
index a14f85512cf4..32c9f524f3d5 100644
--- a/drivers/crypto/ccp/ccp-crypto-rsa.c
+++ b/drivers/crypto/ccp/ccp-crypto-rsa.c
@@ -19,12 +19,6 @@
 
 #include "ccp-crypto.h"
 
-static inline struct akcipher_request *akcipher_request_cast(
-	struct crypto_async_request *req)
-{
-	return container_of(req, struct akcipher_request, base);
-}
-
 static inline int ccp_copy_and_save_keypart(u8 **kpbuf, unsigned int *kplen,
 					    const u8 *buf, size_t sz)
 {
diff --git a/include/crypto/akcipher.h b/include/crypto/akcipher.h
index 670508f1dca1..4b6e610db18d 100644
--- a/include/crypto/akcipher.h
+++ b/include/crypto/akcipher.h
@@ -498,4 +498,11 @@ static inline int crypto_akcipher_set_priv_key(struct crypto_akcipher *tfm,
 
 	return alg->set_priv_key(tfm, key, keylen);
 }
+
+static inline struct akcipher_request *
+	akcipher_request_cast(struct crypto_async_request *req)
+{
+	return container_of(req, struct akcipher_request, base);
+}
+
 #endif
-- 
2.41.0


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             reply	other threads:[~2023-10-01 20:14 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-01 20:13 Corentin Labbe [this message]
2023-10-01 20:13 ` [PATCH] crypto: Move akcipher_request_cast helper to crypto header Corentin Labbe
2023-10-02  3:21 ` Neal Liu
2023-10-02  3:21   ` Neal Liu
2023-10-02 13:25 ` Tom Lendacky
2023-10-02 13:25   ` Tom Lendacky
2023-10-05  4:09 ` Herbert Xu
2023-10-05  4:09   ` Herbert Xu

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