diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 7d6fe65c93f434e5b329973de95783500354e5a6..339e8a54c2f1dc860eb8e0279b6a5ca88eb77cf9 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -91,8 +91,6 @@ static struct resource code_resource = {
 	.name	= "Kernel code",
 	.flags	= IORESOURCE_BUSY | IORESOURCE_MEM
 };
-extern void efi_initialize_iomem_resources(struct resource *,
-		struct resource *);
 extern char _text[], _end[], _etext[];
 
 unsigned long ia64_max_cacheline_size;