ARM i.MX: fix last user of iomux.h and remove it

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

arch/arm/mach-imx/mach-imx27_visstrim_m10.c

@@ -34,7 +34,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <mach/common.h>
-#include <mach/iomux.h>
+#include <mach/iomux-mx27.h>
 
 #include "devices-imx27.h"
 

arch/arm/plat-mxc/include/mach/iomux.h

-/*
- * Copyright (C) 2010 Uwe Kleine-Koenig, Pengutronix
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __MACH_IOMUX_H__
-#define __MACH_IOMUX_H__
-
-/* This file will go away, please include mach/iomux-mx... directly */
-
-#ifdef CONFIG_ARCH_MX1
-#include <mach/iomux-mx1.h>
-#endif
-#ifdef CONFIG_ARCH_MX2
-#include <mach/iomux-mx2x.h>
-#ifdef CONFIG_MACH_MX21
-#include <mach/iomux-mx21.h>
-#endif
-#ifdef CONFIG_MACH_MX27
-#include <mach/iomux-mx27.h>
-#endif
-#endif
-
-#endif /* __MACH_IOMUX_H__ */