[PATCH] crypto: cavium: make several functions static

From: Colin King
Date: Tue Jun 20 2017 - 06:36:03 EST

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

The functions cvm_encrypt, cvm_decrypt, cvm_xts_setkey and
cvm_enc_dec_init does not need to be in global scope, so make
them static.

Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
drivers/crypto/cavium/cpt/cptvf_algs.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/cavium/cpt/cptvf_algs.c b/drivers/crypto/cavium/cpt/cptvf_algs.c
index 1b220f3ed017..df21d996db7e 100644
--- a/drivers/crypto/cavium/cpt/cptvf_algs.c
+++ b/drivers/crypto/cavium/cpt/cptvf_algs.c
@@ -222,17 +222,17 @@ static inline int cvm_enc_dec(struct ablkcipher_request *req, u32 enc)

-int cvm_encrypt(struct ablkcipher_request *req)
+static int cvm_encrypt(struct ablkcipher_request *req)
return cvm_enc_dec(req, true);

-int cvm_decrypt(struct ablkcipher_request *req)
+static int cvm_decrypt(struct ablkcipher_request *req)
return cvm_enc_dec(req, false);

-int cvm_xts_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
+static int cvm_xts_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
u32 keylen)
struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher);
@@ -336,7 +336,7 @@ static int cvm_ecb_des3_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
return cvm_setkey(cipher, key, keylen, DES3_ECB);

-int cvm_enc_dec_init(struct crypto_tfm *tfm)
+static int cvm_enc_dec_init(struct crypto_tfm *tfm)
struct cvm_enc_ctx *ctx = crypto_tfm_ctx(tfm);