linux-kernel - [PATCH] s390: remove HAVE_MARCH_Z9?0

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Date:	Sun, 16 Feb 2014 18:15:27 +0100
From:	Paul Bolle <pebolle@...cali.nl>
To:	Martin Schwidefsky <schwidefsky@...ibm.com>,
	Heiko Carstens <heiko.carstens@...ibm.com>
Cc:	linux390@...ibm.com, linux-s390@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] s390: remove HAVE_MARCH_Z9?0_FEATURES

The Kconfig symbols HAVE_MARCH_Z900_FEATURES and
HAVE_MARCH_Z990_FEATURES were added in v3.5. They have never been used.
Apparently they are not needed. They can safely be removed.

Signed-off-by: Paul Bolle <pebolle@...cali.nl>
---
Tested only with "git grep".

 arch/s390/Kconfig | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 65a0775..b853d0d 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -152,16 +152,8 @@ source "kernel/Kconfig.freezer"
 
 menu "Processor type and features"
 
-config HAVE_MARCH_Z900_FEATURES
-	def_bool n
-
-config HAVE_MARCH_Z990_FEATURES
-	def_bool n
-	select HAVE_MARCH_Z900_FEATURES
-
 config HAVE_MARCH_Z9_109_FEATURES
 	def_bool n
-	select HAVE_MARCH_Z990_FEATURES
 
 config HAVE_MARCH_Z10_FEATURES
 	def_bool n
@@ -188,7 +180,6 @@ config MARCH_G5
 
 config MARCH_Z900
 	bool "IBM zSeries model z800 and z900"
-	select HAVE_MARCH_Z900_FEATURES if 64BIT
 	help
 	  Select this to enable optimizations for model z800/z900 (2064 and
 	  2066 series). This will enable some optimizations that are not
@@ -196,7 +187,6 @@ config MARCH_Z900
 
 config MARCH_Z990
 	bool "IBM zSeries model z890 and z990"
-	select HAVE_MARCH_Z990_FEATURES if 64BIT
 	help
 	  Select this to enable optimizations for model z890/z990 (2084 and
 	  2086 series). The kernel will be slightly faster but will not work
-- 
1.8.5.3

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