[PATCH -next] genirq: Remove unused extern declaration

[YueHaibing]

commit 3795de236d67 ("genirq: Distangle kernel/irq/handle.c")
left behind this.

Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 kernel/irq/internals.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index bdd35bb9c735..738dc19b58ba 100644
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -108,8 +108,6 @@ extern int __irq_get_irqchip_state(struct irq_data *data,
 				   enum irqchip_irq_state which,
 				   bool *state);
 
-extern void init_kstat_irqs(struct irq_desc *desc, int node, int nr);
-
 irqreturn_t __handle_irq_event_percpu(struct irq_desc *desc);
 irqreturn_t handle_irq_event_percpu(struct irq_desc *desc);
 irqreturn_t handle_irq_event(struct irq_desc *desc);
-- 
2.34.1