IRQ_BOARD_START
#define PXA_NR_IRQS (IRQ_BOARD_START)
#define GLENFARCLAS_PMIC_IRQ_BASE IRQ_BOARD_START
#define BANFF_PMIC_IRQ_BASE (IRQ_BOARD_START + 64)
#define S3C64XX_NR_IRQS IRQ_BOARD_START
.irq_base = IRQ_BOARD_START,
#define SA1100_NR_IRQS (IRQ_BOARD_START + NR_IRQS_LOCOMO)
#define NR_IRQS (IRQ_BOARD_START + NR_IRQS_LOCOMO)
ret = irq_alloc_descs(-1, IRQ_BOARD_START, NEP_IRQ_NR, -1);