--- zzzz-none-000/linux-3.10.107/arch/mips/include/asm/octeon/octeon.h	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/arch/mips/include/asm/octeon/octeon.h	2021-11-10 11:53:54.000000000 +0000
@@ -251,4 +251,6 @@
 typedef void (*octeon_irq_ip4_handler_t)(void);
 void octeon_irq_set_ip4_handler(octeon_irq_ip4_handler_t);
 
+extern void octeon_fixup_irqs(void);
+
 #endif /* __ASM_OCTEON_OCTEON_H */