vmcore_find_descriptor_size should be in __init

vmcore_find_descriptor_size() is only called by reserve_elfcorehdr(), which is in __init, so it seems to me that vmcore_find_descriptor_size() should be there too.

Index: linux-2.6/arch/ia64/kernel/efi.c
=================================--- linux-2.6.orig/arch/ia64/kernel/efi.c 2007-03-06 16:43:11.000000000 +0900
+++ linux-2.6/arch/ia64/kernel/efi.c 2007-03-06 16:43:25.000000000 +0900
@@ -1180,7 +1180,7 @@

#ifdef CONFIG_PROC_VMCORE
/* locate the size find a the descriptor at a certain address */
-unsigned long
+unsigned long __init
vmcore_find_descriptor_size (unsigned long address)
{
void *efi_map_start, *efi_map_end, *p;