[PATCH] i386,amd64: ioremap.c __iomem annotations

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

arch/i386/mm/ioremap.c

@@ -245,7 +245,7 @@ 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

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