1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86_64/mm/ioremap.c b/arch/x86_64/mm/ioremap.c
index 0d260e4492f7..ae207064201e 100644
--- a/arch/x86_64/mm/ioremap.c
+++ b/arch/x86_64/mm/ioremap.c
@@ -263,7 +263,7 @@ void iounmap(volatile void __iomem *addr)
                 addr < phys_to_virt(ISA_END_ADDRESS))
                 return;
 
-        addr = (volatile void *)(PAGE_MASK & (unsigned long __force)addr);
+        addr = (volatile void __iomem *)(PAGE_MASK & (unsigned long __force)addr);
         /* Use the vm area unlocked, assuming the caller
            ensures there isn't another iounmap for the same address
            in parallel. Reuse of the virtual address is prevented by