[PATCH -next] irqchip/brcmstb-l2: Make two init functions static

[Yue Haibing]

From: YueHaibing <yuehaib...@huawei.com>

Fix sparse warnings:

drivers/irqchip/irq-brcmstb-l2.c:278:12: warning:
 symbol 'brcmstb_l2_edge_intc_of_init' was not declared. Should it be static?
drivers/irqchip/irq-brcmstb-l2.c:285:12: warning:
 symbol 'brcmstb_l2_lvl_intc_of_init' was not declared. Should it be static?

Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/irqchip/irq-brcmstb-l2.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-brcmstb-l2.c b/drivers/irqchip/irq-brcmstb-l2.c
index 83364fe..5e4ca13 100644
--- a/drivers/irqchip/irq-brcmstb-l2.c
+++ b/drivers/irqchip/irq-brcmstb-l2.c
@@ -275,14 +275,14 @@ static int __init brcmstb_l2_intc_of_init(struct 
device_node *np,
        return ret;
 }
 
-int __init brcmstb_l2_edge_intc_of_init(struct device_node *np,
+static int __init brcmstb_l2_edge_intc_of_init(struct device_node *np,
        struct device_node *parent)
 {
        return brcmstb_l2_intc_of_init(np, parent, &l2_edge_intc_init);
 }
 IRQCHIP_DECLARE(brcmstb_l2_intc, "brcm,l2-intc", brcmstb_l2_edge_intc_of_init);
 
-int __init brcmstb_l2_lvl_intc_of_init(struct device_node *np,
+static int __init brcmstb_l2_lvl_intc_of_init(struct device_node *np,
        struct device_node *parent)
 {
        return brcmstb_l2_intc_of_init(np, parent, &l2_lvl_intc_init);
-- 
2.7.0