genirq: Remove handle_IRQ_event

Last user gone.

Signed-off-by: Thomas Gleixner <[e-mail]>

include/linux/irq.h

···
 
 extern int no_irq_affinity;
 
-/* Handle irq action chains: */
-extern irqreturn_t handle_IRQ_event(unsigned int irq, struct irqaction *action);
-
 /*
  * Built-in IRQ handlers for various IRQ types,
  * callable via desc->handle_irq()

kernel/irq/handle.c

···
 	irq_compat_clr_progress(desc);
 	return ret;
 }
-
-/**
- * handle_IRQ_event - irq action chain handler
- * @irq:	the interrupt number
- * @action:	the interrupt action chain for this irq
- *
- * Handles the action chain of an irq event
- */
-irqreturn_t handle_IRQ_event(unsigned int irq, struct irqaction *action)
-{
-	return handle_irq_event_percpu(irq_to_desc(irq), action);
-}