[PATCH 03/17] omap4: Export scu base address

[Santosh Shilimkar]

The scu base address needs to be accessed in cpu hotplug
for power management. Hence export the same

Signed-off-by: Santosh Shilimkar <santosh.shilimkar at ti.com>
Reviewed-by: Kevin Hilman <khilman at ti.com>
---
 arch/arm/mach-omap2/include/mach/omap4-common.h |    4 ++++
 arch/arm/mach-omap2/omap-smp.c                  |    2 +-
 2 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h
index 5b0270b..0e5edd8 100644
--- a/arch/arm/mach-omap2/include/mach/omap4-common.h
+++ b/arch/arm/mach-omap2/include/mach/omap4-common.h
@@ -26,6 +26,10 @@ extern void __iomem *l2cache_base;
 
 extern void __iomem *gic_dist_base_addr;
 
+#ifdef CONFIG_SMP
+extern void __iomem *scu_base;
+#endif
+
 extern void __init gic_init_irq(void);
 extern void omap_smc1(u32 fn, u32 arg);
 
diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
index b66cfe8..b105a29 100644
--- a/arch/arm/mach-omap2/omap-smp.c
+++ b/arch/arm/mach-omap2/omap-smp.c
@@ -26,7 +26,7 @@
 #include <mach/omap4-common.h>
 
 /* SCU base address */
-static void __iomem *scu_base;
+void __iomem *scu_base;
 
 static DEFINE_SPINLOCK(boot_lock);
 
-- 
1.6.0.4