linux-kernel - [PATCH 7/7] sh: convert to new generic read

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Message-Id: <1241135883-9766-8-git-send-email-tabbott@mit.edu>
Date:	Thu, 30 Apr 2009 19:58:03 -0400
From:	Tim Abbott <tabbott@....EDU>
To:	Sam Ravnborg <sam@...nborg.org>
Cc:	Linux kernel mailing list <linux-kernel@...r.kernel.org>,
	Anders Kaseorg <andersk@....edu>,
	Waseem Daher <wdaher@....edu>,
	Denys Vlasenko <vda.linux@...glemail.com>,
	Jeff Arnold <jbarnold@....edu>,
	Paul Mundt <lethal@...ux-sh.org>, Tim Abbott <tabbott@....edu>,
	linux-sh@...r.kernel.org
Subject: [PATCH 7/7] sh: convert to new generic read_mostly support.

Signed-off-by: Tim Abbott <tabbott@....edu>
Cc: Paul Mundt <lethal@...ux-sh.org>
Cc: linux-sh@...r.kernel.org
---
 arch/sh/Kconfig             |    3 +++
 arch/sh/include/asm/cache.h |    2 --
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index e7390dd..efafd78 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -137,6 +137,9 @@ config ARCH_HAS_DEFAULT_IDLE
 config IO_TRAPPED
 	bool
 
+config HAVE_READ_MOSTLY_DATA
+	def_bool y
+
 source "init/Kconfig"
 
 source "kernel/Kconfig.freezer"
diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
index 02df18e..0d44279 100644
--- a/arch/sh/include/asm/cache.h
+++ b/arch/sh/include/asm/cache.h
@@ -14,8 +14,6 @@
 
 #define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
 
-#define __read_mostly __attribute__((__section__(".data.read_mostly")))
-
 #ifndef __ASSEMBLY__
 struct cache_info {
 	unsigned int ways;		/* Number of cache ways */
-- 
1.6.2.1

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