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irqchipr/i8259: Mark i8259_of_init() static

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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@arndb.de>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230810123404.1222332-3-arnd@kernel.org
This commit is contained in:
Arnd Bergmann 2023-08-10 14:33:56 +02:00 committed by Marc Zyngier
parent 90e921d768
commit 424a4aec7a
1 changed files with 1 additions and 1 deletions
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2
drivers/irqchip/irq-i8259.c
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@ -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;