1 files changed, 1 insertions, 1 deletions

diff --git a/arch/i386/mm/ioremap.c b/arch/i386/mm/ioremap.c
index fff08ae7b5ed..0b278315d737 100644
--- a/arch/i386/mm/ioremap.c
+++ b/arch/i386/mm/ioremap.c
@@ -196,7 +196,7 @@ void iounmap(volatile void __iomem *addr)
         /* Reset the direct mapping. Can block */
         if ((p->flags >> 20) && p->phys_addr < virt_to_phys(high_memory) - 1) {
                 change_page_attr(virt_to_page(__va(p->phys_addr)),
-                                 p->size >> PAGE_SHIFT,
+                                 get_vm_area_size(p) >> PAGE_SHIFT,
                                  PAGE_KERNEL);
                 global_flush_tlb();
         }