static irqreturn_t ipoctal_irq_handler()

in devices/ipoctal.c [253:267]

• 10 lines of code
• 2 McCabe index (conditional complexity)

static irqreturn_t ipoctal_irq_handler(void *arg)
{
	unsigned int i;
	struct ipoctal *ipoctal = (struct ipoctal *) arg;

	/* Clear the IPack device interrupt */
	readw(ipoctal->int_space + ACK_INT_REQ0);
	readw(ipoctal->int_space + ACK_INT_REQ1);

	/* Check all channels */
	for (i = 0; i < NR_CHANNELS; i++)
		ipoctal_irq_channel(&ipoctal->channel[i]);

	return IRQ_HANDLED;
}