staging: crypto: skein: depend upon CRYPTO

Fengguang's randconfig kernel build tester discovered the following
warnings:

warning: (CRYPTO_THREEFISH) selects CRYPTO_ALGAPI which has unmet direct dependencies (CRYPTO)
warning: (DM_VERITY && CRYPTO_SKEIN) selects CRYPTO_HASH which has unmet direct dependencies (CRYPTO)

Fix this in the Kconfig by depending on CRYPTO.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/skein/Kconfig b/drivers/staging/skein/Kconfig
index 8f5a72a..b9172bf 100644 (file)
--- a/drivers/staging/skein/Kconfig
+++ b/drivers/staging/skein/Kconfig
@@ -1,6 +1,6 @@
 config CRYPTO_SKEIN
        bool "Skein digest algorithm"
-       depends on (X86 || UML_X86) && 64BIT
+       depends on (X86 || UML_X86) && 64BIT && CRYPTO
        select CRYPTO_THREEFISH
        select CRYPTO_HASH
        help
@@ -17,7 +17,7 @@ config CRYPTO_SKEIN
 
 config CRYPTO_THREEFISH
        bool "Threefish tweakable block cipher"
-       depends on (X86 || UML_X86) && 64BIT
+       depends on (X86 || UML_X86) && 64BIT && CRYPTO
        select CRYPTO_ALGAPI
        help
          Threefish cipher algorithm is the tweakable block cipher underneath