IRQ_MASK_ERR_OFF 49 arch/arm/mach-mv78xx0/irq.c stat &= readl_relaxed(mv78xx0_irq_base + IRQ_MASK_ERR_OFF); IRQ_MASK_ERR_OFF 61 arch/arm/mach-mv78xx0/irq.c orion_irq_init(64, IRQ_VIRT_BASE + IRQ_MASK_ERR_OFF);