wm831x_on->dev->dev.parent = &pdev->dev;
ret = request_threaded_irq(irq, NULL, wm831x_on_irq,
- IRQF_TRIGGER_RISING, "wm831x_on",
+ IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+ "wm831x_on",
wm831x_on);
if (ret < 0) {
dev_err(&pdev->dev, "Unable to request IRQ: %d\n", ret);