irqchip/vic: Make vic_syscore_ops and vic_of_init static

The vic_syscore_ops and vic_of_init functions are not exported
outside the driver, so make them static to remove the following
warnings:

drivers/irqchip/irq-vic.c:170:20: warning: symbol 'vic_syscore_ops' was not declared. Should it be static?
drivers/irqchip/irq-vic.c:520:12: warning: symbol 'vic_of_init' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Link: https://lkml.kernel.org/r/1465468212-2937-1-git-send-email-ben.dooks@codethink.co.uk
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c
index b956dfffe78c..f811a7de5857 100644
--- a/drivers/irqchip/irq-vic.c
+++ b/drivers/irqchip/irq-vic.c
@@ -167,7 +167,7 @@ static int vic_suspend(void)
         return 0;
 }
 
-struct syscore_ops vic_syscore_ops = {
+static struct syscore_ops vic_syscore_ops = {
         .suspend        = vic_suspend,
         .resume         = vic_resume,
 };
@@ -517,7 +517,8 @@ int __init vic_init_cascaded(void __iomem *base, unsigned int parent_irq,
 EXPORT_SYMBOL_GPL(vic_init_cascaded);
 
 #ifdef CONFIG_OF
-int __init vic_of_init(struct device_node *node, struct device_node *parent)
+static int __init vic_of_init(struct device_node *node,
+                              struct device_node *parent)
 {
         void __iomem *regs;
         u32 interrupt_mask = ~0;