From 7093bf2b7195541281cb711e31c027a8d826c6df Mon Sep 17 00:00:00 2001
From: Brent Taylor <motobud@gmail.com>
Date: Sun, 24 Nov 2013 12:02:35 -0600
Subject: [PATCH] ARM: at91: fixed unresolved symbol "at91_pm_set_standby" when
 built without CONFIG_PM

If CONFIG_PM is not defined, then arch/arm/mach-at91/pm.c is not
compiled in.  This patch creates an inline function that does nothing
if CONFIG_PM is not defined.

Signed-off-by: Brent Taylor <motobud@gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
 arch/arm/mach-at91/pm.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h
index 3ed190ce062b..c5101dcb4fb0 100644
--- a/arch/arm/mach-at91/pm.h
+++ b/arch/arm/mach-at91/pm.h
@@ -16,7 +16,11 @@
 #include <mach/at91_ramc.h>
 #include <mach/at91rm9200_sdramc.h>
 
+#ifdef CONFIG_PM
 extern void at91_pm_set_standby(void (*at91_standby)(void));
+#else
+static inline void at91_pm_set_standby(void (*at91_standby)(void)) { }
+#endif
 
 /*
  * The AT91RM9200 goes into self-refresh mode with this command, and will
-- 
2.39.5