From 826775bbf38fb7fbc8896482d341dc38cf84c811 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 11 Jun 2015 08:55:10 +0800
Subject: [PATCH] crypto: drbg - Add select on sha256

The hash-based DRBG variants all use sha256 so we need to add a
select on it.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 crypto/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crypto/Kconfig b/crypto/Kconfig
index cb7806f31c37..f6fc054eb2d1 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1508,10 +1508,11 @@ config CRYPTO_DRBG_HMAC
 	bool
 	default y
 	select CRYPTO_HMAC
+	select CRYPTO_SHA256
 
 config CRYPTO_DRBG_HASH
 	bool "Enable Hash DRBG"
-	select CRYPTO_HASH
+	select CRYPTO_SHA256
 	help
 	  Enable the Hash DRBG variant as defined in NIST SP800-90A.