From: Laurent Vivier <Laurent.Vivier@bull.net>
Date: Tue, 18 Sep 2007 09:26:38 +0000 (+0200)
Subject: KVM: x86 emulator: remove unused functions
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a7ddce3afc8326870b9e5e02fa41e028bffb10a5;p=linux-beck.git

KVM: x86 emulator: remove unused functions

Remove #ifdef functions never used

Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---

diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index f12bc2c74040..9ea82f84743e 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -1639,42 +1639,3 @@ cannot_emulate:
 	DPRINTF("Cannot emulate %02x\n", b);
 	return -1;
 }
-
-#ifdef __XEN__
-
-#include <asm/mm.h>
-#include <asm/uaccess.h>
-
-int
-x86_emulate_read_std(unsigned long addr,
-		     unsigned long *val,
-		     unsigned int bytes, struct x86_emulate_ctxt *ctxt)
-{
-	unsigned int rc;
-
-	*val = 0;
-
-	if ((rc = copy_from_user((void *)val, (void *)addr, bytes)) != 0) {
-		propagate_page_fault(addr + bytes - rc, 0);	/* read fault */
-		return X86EMUL_PROPAGATE_FAULT;
-	}
-
-	return X86EMUL_CONTINUE;
-}
-
-int
-x86_emulate_write_std(unsigned long addr,
-		      unsigned long val,
-		      unsigned int bytes, struct x86_emulate_ctxt *ctxt)
-{
-	unsigned int rc;
-
-	if ((rc = copy_to_user((void *)addr, (void *)&val, bytes)) != 0) {
-		propagate_page_fault(addr + bytes - rc, PGERR_write_access);
-		return X86EMUL_PROPAGATE_FAULT;
-	}
-
-	return X86EMUL_CONTINUE;
-}
-
-#endif