From 35d2c9d0c3cfd90850dc647250610587743e1f29 Mon Sep 17 00:00:00 2001
From: Tim Chen <tim.c.chen@linux.intel.com>
Date: Tue, 26 Mar 2013 13:58:49 -0700
Subject: crypto: sha256 - Expose SHA256 generic routine to be callable
 externally.

Other SHA256 routine may need to use the generic routine when
FPU is not available.

Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 include/crypto/sha.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/crypto')

diff --git a/include/crypto/sha.h b/include/crypto/sha.h
index c6c9c1fe460c..f46ff61e3780 100644
--- a/include/crypto/sha.h
+++ b/include/crypto/sha.h
@@ -87,4 +87,6 @@ struct shash_desc;
 extern int crypto_sha1_update(struct shash_desc *desc, const u8 *data,
 			      unsigned int len);
 
+extern int crypto_sha256_update(struct shash_desc *desc, const u8 *data,
+			      unsigned int len);
 #endif
-- 
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