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x86-64: Remove system_64.h

PATCH New Brian Gerst 1 participant 1 message Aug 28, 2010 x86

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Brian Gerst

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PATCH 1/1 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 <[email protected]>
---
 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
arch/x86/include/asm/system_64.h deleted +0 -22
deleted file mode 100644
index 1159e09..0000000
@@ -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 */
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1.7.2.2