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Diffstat (limited to 'arch/x86/include/asm/espfix.h')
-rw-r--r--arch/x86/include/asm/espfix.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/include/asm/espfix.h b/arch/x86/include/asm/espfix.h
index 0211029076ea..6777480d8a42 100644
--- a/arch/x86/include/asm/espfix.h
+++ b/arch/x86/include/asm/espfix.h
@@ -2,7 +2,7 @@
#ifndef _ASM_X86_ESPFIX_H
#define _ASM_X86_ESPFIX_H
-#ifdef CONFIG_X86_64
+#ifdef CONFIG_X86_ESPFIX64
#include <asm/percpu.h>
@@ -11,7 +11,8 @@ DECLARE_PER_CPU_READ_MOSTLY(unsigned long, espfix_waddr);
extern void init_espfix_bsp(void);
extern void init_espfix_ap(int cpu);
-
-#endif /* CONFIG_X86_64 */
+#else
+static inline void init_espfix_ap(int cpu) { }
+#endif
#endif /* _ASM_X86_ESPFIX_H */