diff --git a/arch/m68knommu/mm/init.c b/arch/m68knommu/mm/init.c
index 06e538d1be3ad99e13a64f07185db525cb056edf..22e2a0d02b81958ab078a874baa9d07c680142b2 100644
--- a/arch/m68knommu/mm/init.c
+++ b/arch/m68knommu/mm/init.c
@@ -98,7 +98,7 @@ extern unsigned long memory_end;
  * The parameters are pointers to where to stick the starting and ending
  * addresses of available kernel virtual memory.
  */
-void paging_init(void)
+void __init paging_init(void)
 {
 	/*
 	 * Make sure start_mem is page aligned, otherwise bootmem and
@@ -147,7 +147,7 @@ void paging_init(void)
 	}
 }
 
-void mem_init(void)
+void __init mem_init(void)
 {
 	int codek = 0, datak = 0, initk = 0;
 	unsigned long tmp;