From 5dc49c75a26b99e86a18441e0b64c1f7c7c6a500 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Thu, 21 Feb 2013 16:44:12 -0800
Subject: [PATCH] decompressors: make the default XZ_DEC_* config match the
 selected architecture

Change the defautl XZ_DEC_* config symbol to match the configured
architecture.  It is perfectly legitimate to support multiple XZ BCJ
filters for different architectures (e.g.: to mount foreign squashfs/xz
compressed filesystems), it is however more natural not to select them all
by default, but only the one matching the configured architecture.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Acked-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 lib/xz/Kconfig | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/xz/Kconfig b/lib/xz/Kconfig
index 8d464706d4ebd..82a04d7ba99ea 100644
--- a/lib/xz/Kconfig
+++ b/lib/xz/Kconfig
@@ -10,32 +10,32 @@ if XZ_DEC
 
 config XZ_DEC_X86
 	bool "x86 BCJ filter decoder"
-	default y
+	default y if X86
 	select XZ_DEC_BCJ
 
 config XZ_DEC_POWERPC
 	bool "PowerPC BCJ filter decoder"
-	default y
+	default y if POWERPC
 	select XZ_DEC_BCJ
 
 config XZ_DEC_IA64
 	bool "IA-64 BCJ filter decoder"
-	default y
+	default y if IA64
 	select XZ_DEC_BCJ
 
 config XZ_DEC_ARM
 	bool "ARM BCJ filter decoder"
-	default y
+	default y if ARM
 	select XZ_DEC_BCJ
 
 config XZ_DEC_ARMTHUMB
 	bool "ARM-Thumb BCJ filter decoder"
-	default y
+	default y if (ARM && ARM_THUMB)
 	select XZ_DEC_BCJ
 
 config XZ_DEC_SPARC
 	bool "SPARC BCJ filter decoder"
-	default y
+	default y if SPARC
 	select XZ_DEC_BCJ
 
 endif
-- 
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