IRQ_MATRIX_SIZE    20 kernel/irq/matrix.c 	unsigned long		alloc_map[IRQ_MATRIX_SIZE];
IRQ_MATRIX_SIZE    21 kernel/irq/matrix.c 	unsigned long		managed_map[IRQ_MATRIX_SIZE];
IRQ_MATRIX_SIZE    35 kernel/irq/matrix.c 	unsigned long		scratch_map[IRQ_MATRIX_SIZE];
IRQ_MATRIX_SIZE    36 kernel/irq/matrix.c 	unsigned long		system_map[IRQ_MATRIX_SIZE];