ppt_irq           750 arch/alpha/kernel/smc37c669.c     	unsigned ppt_irq : 4;	    /* See note above		    */
ppt_irq          1317 arch/alpha/kernel/smc37c669.c 		irq.by_field.ppt_irq =
ppt_irq          1534 arch/alpha/kernel/smc37c669.c 		irq.by_field.ppt_irq = 0;
ppt_irq          2135 arch/alpha/kernel/smc37c669.c 	    SMC37c669_DEVICE_IRQ( ppt_fdc_irqs.by_field.ppt_irq )