linux-kernel - [ 41/53] crypto: mv_cesa requires on CRYPTO

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Message-Id: <20120518023259.911762607@decadent.org.uk>
Date:	Fri, 18 May 2012 03:33:35 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk, Alexander Clouter <alex@...riz.org.uk>,
	Jason Cooper <jason@...edaemon.net>
Subject: [ 41/53] crypto: mv_cesa requires on CRYPTO_HASH to build

3.2.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Alexander Clouter <alex@...riz.org.uk>

commit 1ebfefcf37a6e308266a8d786e8cfea0a454058c upstream.

Without CRYPTO_HASH being selected, mv_cesa has a lot of hooks
into undefined exports.
----
  MODPOST 81 modules
  Kernel: arch/arm/boot/Image is ready
  AS      arch/arm/boot/compressed/head.o
  GZIP    arch/arm/boot/compressed/piggy.gzip
  CC      arch/arm/boot/compressed/misc.o
  CC      arch/arm/boot/compressed/decompress.o
ERROR: "crypto_ahash_type" [drivers/crypto/mv_cesa.ko] undefined!
ERROR: "crypto_shash_final" [drivers/crypto/mv_cesa.ko] undefined!
ERROR: "crypto_register_ahash" [drivers/crypto/mv_cesa.ko] undefined!
ERROR: "crypto_unregister_ahash" [drivers/crypto/mv_cesa.ko] undefined!
ERROR: "crypto_shash_update" [drivers/crypto/mv_cesa.ko] undefined!
ERROR: "crypto_shash_digest" [drivers/crypto/mv_cesa.ko] undefined!
ERROR: "crypto_shash_setkey" [drivers/crypto/mv_cesa.ko] undefined!
ERROR: "crypto_alloc_shash" [drivers/crypto/mv_cesa.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2
make: *** Waiting for unfinished jobs....
----

Signed-off-by: Alexander Clouter <alex@...riz.org.uk>
Signed-off-by: Jason Cooper <jason@...edaemon.net>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/crypto/Kconfig |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index ab9abb4..dd414d9 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -164,6 +164,7 @@ config CRYPTO_DEV_MV_CESA
 	select CRYPTO_ALGAPI
 	select CRYPTO_AES
 	select CRYPTO_BLKCIPHER2
+	select CRYPTO_HASH
 	help
 	  This driver allows you to utilize the Cryptographic Engines and
 	  Security Accelerator (CESA) which can be found on the Marvell Orion
-- 
1.7.10



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