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-ixp23xx/include/mach/io.h b/arch/arm/mach-ixp23xx/include/mach/io.h
index fd9ef8e519f7..a1749d0fd896 100644
--- a/arch/arm/mach-ixp23xx/include/mach/io.h
+++ b/arch/arm/mach-ixp23xx/include/mach/io.h
@@ -45,8 +45,8 @@ ixp23xx_iounmap(void __iomem *addr)
         __iounmap(addr);
 }
 
-#define __arch_ioremap(a,s,f)   ixp23xx_ioremap(a,s,f)
-#define __arch_iounmap(a)       ixp23xx_iounmap(a)
+#define __arch_ioremap  ixp23xx_ioremap
+#define __arch_iounmap  ixp23xx_iounmap
 
 
 #endif