1 files changed, 7 insertions, 1 deletions

diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index e1f289748c5d..72cf396a0fc2 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -41,6 +41,7 @@ static void __iomem *l2cache_base;
 #endif
 
 static void __iomem *sar_ram_base;
+static void __iomem *gic_dist_base_addr;
 
 #ifdef CONFIG_OMAP4_ERRATA_I688
 /* Used to implement memory barrier on DRAM path */
@@ -95,7 +96,6 @@ void __init omap_barriers_init(void)
 void __init gic_init_irq(void)
 {
         void __iomem *omap_irq_base;
-        void __iomem *gic_dist_base_addr;
 
         /* Static mapping, never released */
         gic_dist_base_addr = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K);
@@ -110,6 +110,12 @@ void __init gic_init_irq(void)
         gic_init(0, 29, gic_dist_base_addr, omap_irq_base);
 }
 
+void gic_dist_disable(void)
+{
+        if (gic_dist_base_addr)
+                __raw_writel(0x0, gic_dist_base_addr + GIC_DIST_CTRL);
+}
+
 #ifdef CONFIG_CACHE_L2X0
 
 void __iomem *omap4_get_l2cache_base(void)