irq_gc_mask_disable_and_ack_set  140 drivers/irqchip/irq-tango.c 		ct[i].chip.irq_mask_ack = irq_gc_mask_disable_and_ack_set;
irq_gc_mask_disable_and_ack_set 1074 include/linux/irq.h void irq_gc_mask_disable_and_ack_set(struct irq_data *d);