fiq_start 139 arch/arm/kernel/fiq.c static int fiq_start; fiq_start 143 arch/arm/kernel/fiq.c enable_irq(fiq + fiq_start); fiq_start 148 arch/arm/kernel/fiq.c disable_irq(fiq + fiq_start); fiq_start 164 arch/arm/kernel/fiq.c fiq_start = start;