linux-kernel - [PATCH v1 13/15] Revert "crypto: talitos - export the talitos

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Date:   Tue, 21 May 2019 13:34:20 +0000 (UTC)
From:   Christophe Leroy <christophe.leroy@....fr>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>, horia.geanta@....com
Cc:     linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v1 13/15] Revert "crypto: talitos - export the talitos_submit
 function"

There is no other file using talitos_submit in the kernel tree,
so it doesn't need to be exported nor made global.

This reverts commit 865d506155b117edc7e668ced373030ce7108ce9.

Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
Fixes: 865d506155b1 ("crypto: talitos - export the talitos_submit function")
---
 drivers/crypto/talitos.c | 11 +++++------
 drivers/crypto/talitos.h |  6 ------
 2 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 12917fd54bcb..6fe900d8e5d8 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -278,11 +278,11 @@ static int init_device(struct device *dev)
  * callback must check err and feedback in descriptor header
  * for device processing status.
  */
-int talitos_submit(struct device *dev, int ch, struct talitos_desc *desc,
-		   void (*callback)(struct device *dev,
-				    struct talitos_desc *desc,
-				    void *context, int error),
-		   void *context)
+static int talitos_submit(struct device *dev, int ch, struct talitos_desc *desc,
+			  void (*callback)(struct device *dev,
+					   struct talitos_desc *desc,
+					   void *context, int error),
+			  void *context)
 {
 	struct talitos_private *priv = dev_get_drvdata(dev);
 	struct talitos_request *request;
@@ -332,7 +332,6 @@ int talitos_submit(struct device *dev, int ch, struct talitos_desc *desc,
 
 	return -EINPROGRESS;
 }
-EXPORT_SYMBOL(talitos_submit);
 
 /*
  * process what was done, notify callback of error if not
diff --git a/drivers/crypto/talitos.h b/drivers/crypto/talitos.h
index dbedd0956c8a..95e97951b924 100644
--- a/drivers/crypto/talitos.h
+++ b/drivers/crypto/talitos.h
@@ -150,12 +150,6 @@ struct talitos_private {
 	bool rng_registered;
 };
 
-extern int talitos_submit(struct device *dev, int ch, struct talitos_desc *desc,
-			  void (*callback)(struct device *dev,
-					   struct talitos_desc *desc,
-					   void *context, int error),
-			  void *context);
-
 /* .features flag */
 #define TALITOS_FTR_SRC_LINK_TBL_LEN_INCLUDES_EXTENT 0x00000001
 #define TALITOS_FTR_HW_AUTH_CHECK 0x00000002
-- 
2.13.3