--- zzzz-none-000/linux-3.10.107/arch/powerpc/include/asm/irq.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/powerpc/include/asm/irq.h	2021-02-04 17:41:59.000000000 +0000
@@ -31,11 +31,6 @@
 
 extern irq_hw_number_t virq_to_hw(unsigned int virq);
 
-/**
- * irq_early_init - Init irq remapping subsystem
- */
-extern void irq_early_init(void);
-
 static __inline__ int irq_canonicalize(int irq)
 {
 	return irq;
@@ -69,9 +64,9 @@
 
 extern void irq_ctx_init(void);
 extern void call_do_softirq(struct thread_info *tp);
-extern int call_handle_irq(int irq, void *p1,
-			   struct thread_info *tp, void *func);
+extern void call_do_irq(struct pt_regs *regs, struct thread_info *tp);
 extern void do_IRQ(struct pt_regs *regs);
+extern void __do_irq(struct pt_regs *regs);
 
 int irq_choose_cpu(const struct cpumask *mask);