diff --git a/arch/m68knommu/mm/init.c b/arch/m68knommu/mm/init.c
index d79503fe6e42..70d1653be3da 100644
--- a/arch/m68knommu/mm/init.c
+++ b/arch/m68knommu/mm/init.c
@@ -63,8 +63,6 @@ static unsigned long empty_bad_page;
 
 unsigned long empty_zero_page;
 
-extern unsigned long rom_length;
-
 void show_mem(void)
 {
     unsigned long i;
@@ -178,11 +176,9 @@ void mem_init(void)
 	initk = (&__init_begin - &__init_end) >> 10;
 
 	tmp = nr_free_pages() << PAGE_SHIFT;
-	printk(KERN_INFO "Memory available: %luk/%luk RAM, %luk/%luk ROM (%dk kernel code, %dk data)\n",
+	printk(KERN_INFO "Memory available: %luk/%luk RAM, (%dk kernel code, %dk data)\n",
 	       tmp >> 10,
 	       len >> 10,
-	       (rom_length > 0) ? ((rom_length >> 10) - codek) : 0,
-	       rom_length >> 10,
 	       codek,
 	       datak
 	       );