mask_clear         39 arch/sparc/kernel/irq.h 	u32	mask_clear;
mask_clear        223 arch/sparc/kernel/sun4m_irq.c 			sbus_writel(handler_data->mask, &sun4m_irq_global->mask_clear);
mask_clear        344 arch/sparc/kernel/sun4m_irq.c 	sbus_writel(sun4m_imask[SUN4M_PROFILE_IRQ], &sun4m_irq_global->mask_clear);