1 files changed, 1 insertions, 1 deletions
diff --git a/mm/util.c b/mm/util.c
index 7c35ad9..834db7b 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -220,7 +220,7 @@ char *strndup_user(const char __user *s, long n)
 }
 EXPORT_SYMBOL(strndup_user);
 
-#ifndef HAVE_ARCH_PICK_MMAP_LAYOUT
+#if defined(CONFIG_MMU) && !defined(HAVE_ARCH_PICK_MMAP_LAYOUT)
 void arch_pick_mmap_layout(struct mm_struct *mm)
 {
 	mm->mmap_base = TASK_UNMAPPED_BASE;