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-rw-r--r--include/asm-x86/hw_irq.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-x86/hw_irq.h b/include/asm-x86/hw_irq.h
index 18f067c310f7..2ae47e7c1063 100644
--- a/include/asm-x86/hw_irq.h
+++ b/include/asm-x86/hw_irq.h
@@ -72,7 +72,9 @@ extern void enable_IO_APIC(void);
#endif
/* IPI functions */
+#ifdef CONFIG_X86_32
extern void send_IPI_self(int vector);
+#endif
extern void send_IPI(int dest, int vector);
/* Statistics */
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