--- zzzz-none-000/linux-2.6.19.2/include/asm-x86_64/hw_irq.h	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5504/linux-2.6.19.2/include/asm-x86_64/hw_irq.h	2007-01-11 07:38:19.000000000 +0000
@@ -76,8 +76,6 @@
 #ifndef __ASSEMBLY__
 typedef int vector_irq_t[NR_VECTORS];
 DECLARE_PER_CPU(vector_irq_t, vector_irq);
-extern void __setup_vector_irq(int cpu);
-extern spinlock_t vector_lock;
 
 /*
  * Various low-level irq details needed by irq.c, process.c,