ARM: io: make iounmap() a simple macro

Defining iounmap() with arguments prevents it from being used as a
function pointer, causing platforms to work around this.  Instead,
define it to be a simple macro.

Do the same for __arch_io(re|un)map too.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/arm/mach-ixp4xx/include/mach/io.h b/arch/arm/mach-ixp4xx/include/mach/io.h
index de274a1f19d7..57b5410c31f4 100644
--- a/arch/arm/mach-ixp4xx/include/mach/io.h
+++ b/arch/arm/mach-ixp4xx/include/mach/io.h
@@ -74,8 +74,8 @@ static inline void __indirect_iounmap(void __iomem *addr)
                 __iounmap(addr);
 }
 
-#define __arch_ioremap(a, s, f)         __indirect_ioremap(a, s, f)
-#define __arch_iounmap(a)               __indirect_iounmap(a)
+#define __arch_ioremap                  __indirect_ioremap
+#define __arch_iounmap                  __indirect_iounmap
 
 #define writeb(v, p)                    __indirect_writeb(v, p)
 #define writew(v, p)                    __indirect_writew(v, p)