[CRYPTO] dm-crypt: Select CRYPTO_CBC

As CBC is the default chaining method for cryptoloop, we should select
it from cryptoloop to ease the transition.  Spotted by Rene Herman.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig
index c92c1521546dfaa7c412f96ff9e021d5369b34ef..4540ade6b6b584385b11d65d337680c59ae96fc1 100644 (file)
--- a/drivers/md/Kconfig
+++ b/drivers/md/Kconfig
@@ -215,6 +215,7 @@ config DM_CRYPT
        tristate "Crypt target support"
        depends on BLK_DEV_DM && EXPERIMENTAL
        select CRYPTO
+       select CRYPTO_CBC
        ---help---
          This device-mapper target allows you to create a device that
          transparently encrypts the data on it. You'll need to activate