commit 4fb3dc2729c22ed1b023475fe28b720460251de1
author Ingo Molnar <mingo@elte.hu> Wed Jul 09 13:07:23 2008 +0200
committer Ingo Molnar <mingo@elte.hu> Thu Jul 10 08:09:08 2008 +0200
tree c6d7a5905654b7fafcee4e54b48bb64f19eb2169
parent ad2fc2cd925300b8127cf682f5a1c7511ae9dd27

x86: build fix for "x86: fix C1E && nx6325 stability problem"

fix:

 arch/x86/kernel/built-in.o: In function `dmi_ignore_irq0_timer_override':
 boot.c:(.init.text+0x3ea4): undefined reference to `force_mask_ioapic_irq_2'

Signed-off-by: Ingo Molnar <mingo@elte.hu>

include/asm-x86/genapic_64.h

diff --git a/include/asm-x86/genapic_64.h b/include/asm-x86/genapic_64.h
index 082ad02..647e4e5 100644
--- a/include/asm-x86/genapic_64.h
+++ b/include/asm-x86/genapic_64.h
@@ -46,6 +46,10 @@
 
 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