From af358596dc922c13d1cf7319513e3371258bfe04 Mon Sep 17 00:00:00 2001
From: Chanho Min <chanho.min@lge.com>
Date: Mon, 8 Jul 2013 16:01:51 -0700
Subject: crypto: add lz4 Cryptographic API

Add support for lz4 and lz4hc compression algorithm using the lib/lz4/*
codebase.

[akpm@linux-foundation.org: fix warnings]
Signed-off-by: Chanho Min <chanho.min@lge.com>
Cc: "Darrick J. Wong" <djwong@us.ibm.com>
Cc: Bob Pearson <rpearson@systemfabricworks.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Herbert Xu <herbert@gondor.hengli.com.au>
Cc: Yann Collet <yann.collet.73@gmail.com>
Cc: Kyungsik Lee <kyungsik.lee@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Conflicts:

	crypto/Kconfig
	crypto/Makefile

Change-Id: Ic3495647e3a902a12ae1b1951ff9bd89011696e0
---
 crypto/Kconfig | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'crypto/Kconfig')

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 0d12110..efd8816 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -865,6 +865,22 @@ config CRYPTO_LZO
 	help
 	  This is the LZO algorithm.
 
+config CRYPTO_LZ4
+	tristate "LZ4 compression algorithm"
+	select CRYPTO_ALGAPI
+	select LZ4_COMPRESS
+	select LZ4_DECOMPRESS
+	help
+	  This is the LZ4 algorithm.
+
+config CRYPTO_LZ4HC
+	tristate "LZ4HC compression algorithm"
+	select CRYPTO_ALGAPI
+	select LZ4HC_COMPRESS
+	select LZ4_DECOMPRESS
+	help
+	  This is the LZ4 high compression mode algorithm.
+
 comment "Random Number Generation"
 
 config CRYPTO_ANSI_CPRNG
-- 
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