1 files changed, 0 insertions, 7 deletions
diff --git a/mm/nommu.c b/mm/nommu.c
index 17c00d93de2e..4b9864b17cb0 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1788,13 +1788,6 @@ unsigned long arch_get_unmapped_area(struct file *file, unsigned long addr,
 	return -ENOMEM;
 }
 
-void unmap_mapping_range(struct address_space *mapping,
-			 loff_t const holebegin, loff_t const holelen,
-			 int even_cows)
-{
-}
-EXPORT_SYMBOL(unmap_mapping_range);
-
 int filemap_fault(struct vm_fault *vmf)
 {
 	BUG();