1 files changed, 1 insertions, 6 deletions

diff --git a/arch/tile/mm/pgtable.c b/arch/tile/mm/pgtable.c
index b3b4972c2451..dfd63ce87327 100644
--- a/arch/tile/mm/pgtable.c
+++ b/arch/tile/mm/pgtable.c
@@ -592,12 +592,7 @@ void iounmap(volatile void __iomem *addr_in)
            in parallel. Reuse of the virtual address is prevented by
            leaving it in the global lists until we're done with it.
            cpa takes care of the direct mappings. */
-        read_lock(&vmlist_lock);
-        for (p = vmlist; p; p = p->next) {
-                if (p->addr == addr)
-                        break;
-        }
-        read_unlock(&vmlist_lock);
+        p = find_vm_area((void *)addr);
 
         if (!p) {
                 pr_err("iounmap: bad address %p\n", addr);