linux-kernel - [PATCH] x86-64: Remove system

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Date:	Sat, 28 Aug 2010 13:11:48 -0400
From:	Brian Gerst <brgerst@...il.com>
To:	hpa@...or.com
Cc:	x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] x86-64: Remove system_64.h

This header is no longer used.  The %cr8 funtions are now in system.h.

Signed-off-by: Brian Gerst <brgerst@...il.com>
---
 arch/x86/include/asm/system_64.h |   22 ----------------------
 1 files changed, 0 insertions(+), 22 deletions(-)
 delete mode 100644 arch/x86/include/asm/system_64.h

diff --git a/arch/x86/include/asm/system_64.h b/arch/x86/include/asm/system_64.h
deleted file mode 100644
index 1159e09..0000000
--- a/arch/x86/include/asm/system_64.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _ASM_X86_SYSTEM_64_H
-#define _ASM_X86_SYSTEM_64_H
-
-#include <asm/segment.h>
-#include <asm/cmpxchg.h>
-
-
-static inline unsigned long read_cr8(void)
-{
-	unsigned long cr8;
-	asm volatile("movq %%cr8,%0" : "=r" (cr8));
-	return cr8;
-}
-
-static inline void write_cr8(unsigned long val)
-{
-	asm volatile("movq %0,%%cr8" :: "r" (val) : "memory");
-}
-
-#include <linux/irqflags.h>
-
-#endif /* _ASM_X86_SYSTEM_64_H */
-- 
1.7.2.2

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