irqchip: exynos-combiner: Staticize combiner_init

combiner_init() is referenced only in this file. Make it
static.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: kgene.kim@samsung.com
Cc: t.figa@samsung.com
Cc: arnd@arndb.de
Cc: patches@linaro.org
Link: http://lkml.kernel.org/r/1372246597-32323-2-git-send-email-sachin.kamat@linaro.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c
index a9d2b2fa4afd3149b261fb256fb47bcde79c81aa..4c6826513901f3e5f49148e5280addfee01974ae 100644 (file)
--- a/drivers/irqchip/exynos-combiner.c
+++ b/drivers/irqchip/exynos-combiner.c
@@ -204,10 +204,10 @@ static unsigned int combiner_lookup_irq(int group)
        return 0;
 }
 
-void __init combiner_init(void __iomem *combiner_base,
-                         struct device_node *np,
-                         unsigned int max_nr,
-                         int irq_base)
+static void __init combiner_init(void __iomem *combiner_base,
+                                struct device_node *np,
+                                unsigned int max_nr,
+                                int irq_base)
 {
        int i, irq;
        unsigned int nr_irq;