rtc_irq_handler 92 arch/x86/include/asm/hpet.h typedef irqreturn_t (*rtc_irq_handler)(int interrupt, void *cookie); rtc_irq_handler 101 arch/x86/include/asm/hpet.h extern int hpet_register_irq_handler(rtc_irq_handler handler); rtc_irq_handler 102 arch/x86/include/asm/hpet.h extern void hpet_unregister_irq_handler(rtc_irq_handler handler); rtc_irq_handler 1036 arch/x86/kernel/hpet.c static rtc_irq_handler irq_handler; rtc_irq_handler 1049 arch/x86/kernel/hpet.c int hpet_register_irq_handler(rtc_irq_handler handler) rtc_irq_handler 1066 arch/x86/kernel/hpet.c void hpet_unregister_irq_handler(rtc_irq_handler handler)