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-rw-r--r--include/asm-x86/genapic_32.h4
-rw-r--r--include/asm-x86/genapic_64.h4
2 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-x86/genapic_32.h b/include/asm-x86/genapic_32.h
index 8d4c8bdb9065..33a73f5ed222 100644
--- a/include/asm-x86/genapic_32.h
+++ b/include/asm-x86/genapic_32.h
@@ -119,6 +119,10 @@ enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
#define is_uv_system() 0
#define uv_wakeup_secondary(a, b) 1
+#ifdef CONFIG_X86_IO_APIC
extern void force_mask_ioapic_irq_2(void);
+#else
+static inline void force_mask_ioapic_irq_2(void) { }
+#endif
#endif
diff --git a/include/asm-x86/genapic_64.h b/include/asm-x86/genapic_64.h
index 082ad020e412..647e4e5c2580 100644
--- a/include/asm-x86/genapic_64.h
+++ b/include/asm-x86/genapic_64.h
@@ -46,6 +46,10 @@ extern int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip);
extern void setup_apic_routing(void);
+#ifdef CONFIG_X86_IO_APIC
extern void force_mask_ioapic_irq_2(void);
+#else
+static inline void force_mask_ioapic_irq_2(void) { }
+#endif
#endif