--- linux-2.4.7/arch/ppc/kernel/i8259.c	Mon May 21 17:04:47 2001
+++ linux/arch/ppc/kernel/i8259.c	Fri Jul 27 11:48:58 2001
@@ -13,7 +13,7 @@
 #define cached_A1 (cached_8259[0])
 #define cached_21 (cached_8259[1])
 
-spinlock_t i8259_lock = SPIN_LOCK_UNLOCKED;
+static spinlock_t i8259_lock = SPIN_LOCK_UNLOCKED;
 
 int i8259_pic_irq_offset;