arch/arm/include/asm/irq.h

5

#define NR_IRQS_LEGACY 16

arch/loongarch/include/asm/irq.h

40

#define NR_IRQS_LEGACY 16

arch/mips/include/asm/mach-loongson64/irq.h

6

#define NR_IRQS_LEGACY 16

arch/powerpc/include/asm/irq.h

23

#define NR_IRQS_LEGACY 16

arch/s390/include/asm/irq.h

12

#define NR_IRQS_LEGACY NR_IRQS_BASE

arch/x86/include/asm/irq_vectors.h

130

#define NR_IRQS_LEGACY 16

include/linux/irq.h

592

# define NR_IRQS_LEGACY 0

tools/perf/trace/beauty/arch/x86/include/asm/irq_vectors.h

130

#define NR_IRQS_LEGACY 16