linux-kernel - [PATCH] crypto: chelsio: move chcr_ahash

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Message-Id: <20180328140539.2694734-1-arnd@arndb.de>
Date:   Wed, 28 Mar 2018 16:05:23 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Harsh Jain <harsh@...lsio.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Ganesh Goudar <ganeshgr@...lsio.com>,
        Atul Gupta <atul.gupta@...lsio.com>,
        Yeshaswi M R Gowda <yeshaswi@...lsio.com>,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] crypto: chelsio: move chcr_ahash_continue declation out of header

static function declarations don't belong in a header file, as shown
by this compiler warning:

In file included from /git/arm-soc/drivers/crypto/chelsio/chcr_ipsec.c:66:
drivers/crypto/chelsio/chcr_crypto.h:343:12: error: 'chcr_ahash_continue' declared 'static' but never defined [-Werror=unused-function]

This moves the declaration into the file that actually needs it.

Fixes: 5110e65536f3 ("crypto: chelsio -Split Hash requests for large scatter gather list")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/crypto/chelsio/chcr_algo.c   | 1 +
 drivers/crypto/chelsio/chcr_crypto.h | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c
index 4617c7acf4da..ebc96f2fae01 100644
--- a/drivers/crypto/chelsio/chcr_algo.c
+++ b/drivers/crypto/chelsio/chcr_algo.c
@@ -95,6 +95,7 @@ static u32 round_constant[11] = {
 
 static int chcr_handle_cipher_resp(struct ablkcipher_request *req,
 				   unsigned char *input, int err);
+static int chcr_ahash_continue(struct ahash_request *req);
 
 static inline  struct chcr_aead_ctx *AEAD_CTX(struct chcr_context *ctx)
 {
diff --git a/drivers/crypto/chelsio/chcr_crypto.h b/drivers/crypto/chelsio/chcr_crypto.h
index 71025ea9c3db..c8e8972af283 100644
--- a/drivers/crypto/chelsio/chcr_crypto.h
+++ b/drivers/crypto/chelsio/chcr_crypto.h
@@ -340,5 +340,4 @@ void chcr_add_hash_src_ent(struct ahash_request *req, struct ulptx_sgl *ulptx,
 			   struct hash_wr_param *param);
 int chcr_hash_dma_map(struct device *dev, struct ahash_request *req);
 void chcr_hash_dma_unmap(struct device *dev, struct ahash_request *req);
-static int chcr_ahash_continue(struct ahash_request *req);
 #endif /* __CHCR_CRYPTO_H__ */
-- 
2.9.0