From: Rob Herring <rob.herring@calxeda.com>
Date: Thu, 31 Jan 2013 15:26:06 +0000 (-0600)
Subject: ARM: scu: add empty scu_enable for !CONFIG_SMP
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=eed8812387e201e158059fe6fb908f8a662084dd;p=linux-beck.git

ARM: scu: add empty scu_enable for !CONFIG_SMP

Add an empty version of scu_enable for !SMP builds. This fixes
compile error for highbank suspend code on !SMP builds.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
---

diff --git a/arch/arm/include/asm/smp_scu.h b/arch/arm/include/asm/smp_scu.h
index 4eb6d005ffaa..86dff32a0737 100644
--- a/arch/arm/include/asm/smp_scu.h
+++ b/arch/arm/include/asm/smp_scu.h
@@ -7,8 +7,14 @@
 
 #ifndef __ASSEMBLER__
 unsigned int scu_get_core_count(void __iomem *);
-void scu_enable(void __iomem *);
 int scu_power_mode(void __iomem *, unsigned int);
+
+#ifdef CONFIG_SMP
+void scu_enable(void __iomem *scu_base);
+#else
+static inline void scu_enable(void __iomem *scu_base) {}
+#endif
+
 #endif
 
 #endif