IRQ_CAUSE_LOW_OFF   50 arch/arm/mach-dove/irq.c 	stat = readl_relaxed(dove_irq_base + IRQ_CAUSE_LOW_OFF);
IRQ_CAUSE_LOW_OFF   34 arch/arm/mach-mv78xx0/irq.c 	stat = readl_relaxed(mv78xx0_irq_base + IRQ_CAUSE_LOW_OFF);