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Diffstat (limited to 'arch/x86/xen/setup.c')
-rw-r--r--arch/x86/xen/setup.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index dd5f905e33d5..0982233b9b84 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -35,7 +35,7 @@
extern const char xen_hypervisor_callback[];
extern const char xen_failsafe_callback[];
#ifdef CONFIG_X86_64
-extern const char nmi[];
+extern asmlinkage void nmi(void);
#endif
extern void xen_sysenter_target(void);
extern void xen_syscall_target(void);
@@ -577,7 +577,7 @@ void xen_enable_syscall(void)
void xen_enable_nmi(void)
{
#ifdef CONFIG_X86_64
- if (register_callback(CALLBACKTYPE_nmi, nmi))
+ if (register_callback(CALLBACKTYPE_nmi, (char *)nmi))
BUG();
#endif
}