mmc: mvsdio: Cleanup mmc-mvsdio.h header

Commit c02cecb9 ("ARM: orion: move platform_data definitions")
moved the file to the current location but forgot to remove the pointer
to its previous location. Clean it up. While at it also change the header
file protection macros appropriately.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>

include/linux/platform_data/mmc-mvsdio.h

 /*
- * arch/arm/plat-orion/include/plat/mvsdio.h
- *
  * This file is licensed under the terms of the GNU General Public
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
 
-#ifndef __MACH_MVSDIO_H
-#define __MACH_MVSDIO_H
+#ifndef __MMC_MVSDIO_H
+#define __MMC_MVSDIO_H
 
 #include <linux/mbus.h>