diff --git a/mm/nommu.c b/mm/nommu.c
index aee0e1b..1b105d2 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1341,10 +1341,10 @@
 	return 0;
 }
 
-struct page *filemap_fault(struct vm_area_struct *vma, struct fault_data *fdata)
+int filemap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 {
 	BUG();
-	return NULL;
+	return 0;
 }
 
 /*