linux-kernel - [PATCH -next] irqchip/irq-jcore-aic: fix non static symbol warning

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Date:   Sat, 20 Aug 2016 15:26:28 +0000
From:   Wei Yongjun <weiyj.lk@...il.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <marc.zyngier@....com>
Cc:     Wei Yongjun <weiyj.lk@...il.com>, linux-kernel@...r.kernel.org
Subject: [PATCH -next] irqchip/irq-jcore-aic: fix non static symbol warning

Fixes the following sparse warning:

drivers/irqchip/irq-jcore-aic.c:47:12: warning:
 symbol 'aic_irq_of_init' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyj.lk@...il.com>
---
 drivers/irqchip/irq-jcore-aic.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-jcore-aic.c b/drivers/irqchip/irq-jcore-aic.c
index 5e5e3bb..84b01de 100644
--- a/drivers/irqchip/irq-jcore-aic.c
+++ b/drivers/irqchip/irq-jcore-aic.c
@@ -44,7 +44,8 @@ static void noop(struct irq_data *data)
 {
 }
 
-int __init aic_irq_of_init(struct device_node *node, struct device_node *parent)
+static int __init aic_irq_of_init(struct device_node *node,
+				  struct device_node *parent)
 {
 	unsigned min_irq = JCORE_AIC2_MIN_HWIRQ;
 	unsigned dom_sz = JCORE_AIC_MAX_HWIRQ+1;