static void asp_choose_irq()

in asp.c [30:59]

• 26 lines of code
• 16 McCabe index (conditional complexity)

static void asp_choose_irq(struct parisc_device *dev, void *ctrl)
{
	int irq;

	switch (dev->id.sversion) {
	case 0x71:	irq =  9; break; /* SCSI */
	case 0x72:	irq =  8; break; /* LAN */
	case 0x73:	irq =  1; break; /* HIL */
	case 0x74:	irq =  7; break; /* Centronics */
	case 0x75:	irq = (dev->hw_path == 4) ? 5 : 6; break; /* RS232 */
	case 0x76:	irq = 10; break; /* EISA BA */
	case 0x77:	irq = 11; break; /* Graphics1 */
	case 0x7a:	irq = 13; break; /* Audio (Bushmaster) */
	case 0x7b:	irq = 13; break; /* Audio (Scorpio) */
	case 0x7c:	irq =  3; break; /* FW SCSI */
	case 0x7d:	irq =  4; break; /* FDDI */
	case 0x7f:	irq = 13; break; /* Audio (Outfield) */
	default:	return;		 /* Unknown */
	}

	gsc_asic_assign_irq(ctrl, irq, &dev->irq);

	switch (dev->id.sversion) {
	case 0x73:	irq =  2; break; /* i8042 High-priority */
	case 0x76:	irq =  0; break; /* EISA BA */
	default:	return;		 /* Other */
	}

	gsc_asic_assign_irq(ctrl, irq, &dev->aux_irq);
}