static irqreturn_t rt8973a_muic_irq_handler()

in extcon-rt8973a.c [445:487]

• 39 lines of code
• 18 McCabe index (conditional complexity)

static irqreturn_t rt8973a_muic_irq_handler(int irq, void *data)
{
	struct rt8973a_muic_info *info = data;
	int i, irq_type = -1;

	for (i = 0; i < info->num_muic_irqs; i++)
		if (irq == info->muic_irqs[i].virq)
			irq_type = info->muic_irqs[i].irq;

	switch (irq_type) {
	case RT8973A_INT1_ATTACH:
		info->irq_attach = true;
		break;
	case RT8973A_INT1_DETACH:
		info->irq_detach = true;
		break;
	case RT8973A_INT1_OVP:
		info->irq_ovp = true;
		break;
	case RT8973A_INT1_OTP:
		info->irq_otp = true;
		break;
	case RT8973A_INT1_CHGDET:
	case RT8973A_INT1_DCD_T:
	case RT8973A_INT1_CONNECT:
	case RT8973A_INT1_ADC_CHG:
	case RT8973A_INT2_UVLO:
	case RT8973A_INT2_POR:
	case RT8973A_INT2_OTP_FET:
	case RT8973A_INT2_OVP_FET:
	case RT8973A_INT2_OCP_LATCH:
	case RT8973A_INT2_OCP:
	case RT8973A_INT2_OVP_OCP:
	default:
		dev_dbg(info->dev,
			"Cannot handle this interrupt (%d)\n", irq_type);
		break;
	}

	schedule_work(&info->irq_work);

	return IRQ_HANDLED;
}