--- zzzz-none-000/linux-3.10.107/arch/arm/mach-mmp/include/mach/pxa910.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/arm/mach-mmp/include/mach/pxa910.h	2021-02-04 17:41:59.000000000 +0000
@@ -2,6 +2,7 @@
 #define __ASM_MACH_PXA910_H
 
 extern void pxa910_timer_init(void);
+extern void __init icu_init_irq(void);
 extern void __init pxa910_init_irq(void);
 
 #include <linux/i2c.h>