ARM: pxa: make mainstone.h private

No driver includes this any more, so don't expose it globally.

Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arch/arm/mach-pxa/mainstone.c

@@ -45,7 +45,7 @@
 #include <asm/mach/flash.h>
 
 #include "pxa27x.h"
-#include <mach/mainstone.h>
+#include "mainstone.h"
 #include <mach/audio.h>
 #include <linux/platform_data/video-pxafb.h>
 #include <linux/platform_data/mmc-pxamci.h>

arch/arm/mach-pxa/mainstone.h

@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- *  arch/arm/mach-pxa/include/mach/mainstone.h
- *
  *  Author:	Nicolas Pitre
  *  Created:	Nov 14, 2002
  *  Copyright:	MontaVista Software Inc.