[PATCH 5/7] crypto: serpent: rename module from serpent to serpent_generic

[Jussi Kivilinna <jussi.kivilinna@mbnet.fi>]

Rename module from serpent.ko to serpent_generic.ko and add module alias. This
is to allow assembler implementation to autoload on 'modprobe serpent'. Also
add driver_name and priority for serpent cipher.

CC: Dag Arne Osvik <osvik@ii.uib.no>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>

---

(I choose not to do serpent.c -> serpent_generic.c rename as such patch
triggers lots of checkpatch errors. I can provide rename+style fix
patches, if you want so.)
---
 crypto/Makefile  |    4 +++-
 crypto/serpent.c |    3 +++
 2 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/crypto/Makefile b/crypto/Makefile
index fa8cbbb..dac8979 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -64,7 +64,9 @@ obj-$(CONFIG_CRYPTO_BLOWFISH) += blowfish_generic.o
 obj-$(CONFIG_CRYPTO_BLOWFISH_COMMON) += blowfish_common.o
 obj-$(CONFIG_CRYPTO_TWOFISH) += twofish_generic.o
 obj-$(CONFIG_CRYPTO_TWOFISH_COMMON) += twofish_common.o
-obj-$(CONFIG_CRYPTO_SERPENT) += serpent.o
+
+serpent_generic-y := serpent.o
+obj-$(CONFIG_CRYPTO_SERPENT) += serpent_generic.o
 obj-$(CONFIG_CRYPTO_AES) += aes_generic.o
 obj-$(CONFIG_CRYPTO_CAMELLIA) += camellia.o
 obj-$(CONFIG_CRYPTO_CAST5) += cast5.o
diff --git a/crypto/serpent.c b/crypto/serpent.c
index 867ca93..eb61630 100644
--- a/crypto/serpent.c
+++ b/crypto/serpent.c
@@ -478,6 +478,8 @@ static void serpent_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 
 static struct crypto_alg serpent_alg = {
 	.cra_name		=	"serpent",
+	.cra_driver_name	=	"serpent-generic",
+	.cra_priority		=	100,
 	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
 	.cra_blocksize		=	SERPENT_BLOCK_SIZE,
 	.cra_ctxsize		=	sizeof(struct serpent_ctx),
@@ -588,3 +590,4 @@ MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Serpent and tnepres (kerneli compatible serpent reversed) Cipher Algorithm");
 MODULE_AUTHOR("Dag Arne Osvik <osvik@ii.uib.no>");
 MODULE_ALIAS("tnepres");
+MODULE_ALIAS("serpent");