make_irq 67 arch/x86/include/asm/i8259.h void (*make_irq)(unsigned int irq); make_irq 1984 arch/x86/kernel/apic/io_apic.c legacy_pic->make_irq(irq); make_irq 2257 arch/x86/kernel/apic/io_apic.c legacy_pic->make_irq(0); make_irq 407 arch/x86/kernel/i8259.c .make_irq = legacy_pic_uint_noop, make_irq 420 arch/x86/kernel/i8259.c .make_irq = make_8259A_irq,