LAST_IRQ 35 arch/um/include/asm/irq.h #define NR_IRQS (LAST_IRQ + 1) LAST_IRQ 483 arch/um/kernel/irq.c for (i = 1; i <= LAST_IRQ; i++) LAST_IRQ 229 drivers/irqchip/irq-bcm2836.c intc.domain = irq_domain_add_linear(node, LAST_IRQ + 1,