usb: ehci: Cleanup usb-ehci-orion.h header

Commit c02cecb92e ("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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

include/linux/platform_data/usb-ehci-orion.h

@@ -1,13 +1,11 @@
 /*
- * arch/arm/plat-orion/include/plat/ehci-orion.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 __PLAT_EHCI_ORION_H
-#define __PLAT_EHCI_ORION_H
+#ifndef __USB_EHCI_ORION_H
+#define __USB_EHCI_ORION_H
 
 #include <linux/mbus.h>