m68k: missing __init

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c
index f1de19e..f42caa7 100644
--- a/arch/m68k/mm/init.c
+++ b/arch/m68k/mm/init.c
@@ -44,7 +44,7 @@
 EXPORT_SYMBOL(pg_data_table);
 #endif
 
-void m68k_setup_node(int node)
+void __init m68k_setup_node(int node)
 {
 #ifndef CONFIG_SINGLE_MEMORY_CHUNK
 	struct mem_info *info = m68k_memory + node;