From bc94e59662c13516d13e117b6edab4bec487d5a0 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 3 Jun 2010 20:33:06 +1000
Subject: [PATCH] crypto: pcomp - Fix illegal Kconfig configuration

The PCOMP Kconfig entry current allows the following combination
which is illegal:

ZLIB=y
PCOMP=y
ALGAPI=m
ALGAPI2=y
MANAGER=m
MANAGER2=m

This patch fixes this by adding PCOMP2 so that PCOMP can select
ALGAPI to propagate the setting to MANAGER2.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 crypto/Kconfig  | 7 ++++++-
 crypto/Makefile | 2 +-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 9d9434f08c92..11d0f21fd417 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -79,6 +79,11 @@ config CRYPTO_RNG2
 	select CRYPTO_ALGAPI2
 
 config CRYPTO_PCOMP
+	tristate
+	select CRYPTO_PCOMP2
+	select CRYPTO_ALGAPI
+
+config CRYPTO_PCOMP2
 	tristate
 	select CRYPTO_ALGAPI2
 
@@ -94,7 +99,7 @@ config CRYPTO_MANAGER2
 	select CRYPTO_AEAD2
 	select CRYPTO_HASH2
 	select CRYPTO_BLKCIPHER2
-	select CRYPTO_PCOMP
+	select CRYPTO_PCOMP2
 
 config CRYPTO_GF128MUL
 	tristate "GF(2^128) multiplication functions (EXPERIMENTAL)"
diff --git a/crypto/Makefile b/crypto/Makefile
index d7e6441df7fe..d1cfa051afe4 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -26,7 +26,7 @@ crypto_hash-objs += ahash.o
 crypto_hash-objs += shash.o
 obj-$(CONFIG_CRYPTO_HASH2) += crypto_hash.o
 
-obj-$(CONFIG_CRYPTO_PCOMP) += pcompress.o
+obj-$(CONFIG_CRYPTO_PCOMP2) += pcompress.o
 
 cryptomgr-objs := algboss.o testmgr.o
 
-- 
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