[PATCH 2/4] at91 : declare header name

[Daniel Lezcano]

Add the header and define the macro to prevent multiple inclusion
like the others headers.

Signed-off-by: Daniel Lezcano <daniel.lezcano at linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre at atmel.com>
---
 arch/arm/mach-at91/pm.h |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h
index 92d2223..325ef76 100644
--- a/arch/arm/mach-at91/pm.h
+++ b/arch/arm/mach-at91/pm.h
@@ -1,3 +1,16 @@
+/*
+ * AT91 Power Management
+ *
+ * Copyright (C) 2005 David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __ARCH_ARM_MACH_AT91_PM
+#define __ARCH_ARM_MACH_AT91_PM
+
 #ifdef CONFIG_ARCH_AT91RM9200
 #include <mach/at91rm9200_mc.h>
 
@@ -116,3 +129,5 @@ static inline u32 sdram_selfrefresh_enable(void)
 	cpu_do_idle()
 
 #endif
+
+#endif
-- 
1.7.5.4