[PATCH 3/3] irqchip: i8259: mark i8259_of_init() static

[Arnd Bergmann]

From: Arnd Bergmann <arnd@xxxxxxxx>

i8259_of_init() is only used as an initcall and does not need to be global,
so mark it static to avoid:

drivers/irqchip/irq-i8259.c:343:12: warning: no previous prototype for 'i8259_of_init' [-Wmissing-prototypes]

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 drivers/irqchip/irq-i8259.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-i8259.c b/drivers/irqchip/irq-i8259.c
index b70ce0d3c092e..115bdcffab248 100644
--- a/drivers/irqchip/irq-i8259.c
+++ b/drivers/irqchip/irq-i8259.c
@@ -340,7 +340,7 @@ static void i8259_irq_dispatch(struct irq_desc *desc)
 	generic_handle_domain_irq(domain, hwirq);
 }
 
-int __init i8259_of_init(struct device_node *node, struct device_node *parent)
+static int __init i8259_of_init(struct device_node *node, struct device_node *parent)
 {
 	struct irq_domain *domain;
 	unsigned int parent_irq;
-- 
2.39.2