diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index c4f8fd2..41b95d8 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -558,10 +558,9 @@ static inline int track_pfn_remap(struct vm_area_struct *vma, pgprot_t *prot,
  * track_pfn_insert is called when a _new_ single pfn is established
  * by vm_insert_pfn().
  */
-static inline int track_pfn_insert(struct vm_area_struct *vma, pgprot_t *prot,
-				   pfn_t pfn)
+static inline void track_pfn_insert(struct vm_area_struct *vma, pgprot_t *prot,
+				    pfn_t pfn)
 {
-	return 0;
 }
 
 /*
@@ -593,8 +592,8 @@ static inline void untrack_pfn_moved(struct vm_area_struct *vma)
 extern int track_pfn_remap(struct vm_area_struct *vma, pgprot_t *prot,
 			   unsigned long pfn, unsigned long addr,
 			   unsigned long size);
-extern int track_pfn_insert(struct vm_area_struct *vma, pgprot_t *prot,
-			    pfn_t pfn);
+extern void track_pfn_insert(struct vm_area_struct *vma, pgprot_t *prot,
+			     pfn_t pfn);
 extern int track_pfn_copy(struct vm_area_struct *vma);
 extern void untrack_pfn(struct vm_area_struct *vma, unsigned long pfn,
 			unsigned long size);