hpet_create_irq_domain 84 arch/x86/include/asm/hpet.h extern struct irq_domain *hpet_create_irq_domain(int hpet_id); hpet_create_irq_domain 605 arch/x86/kernel/hpet.c hpet_domain = hpet_create_irq_domain(hpet_blockid);