diff --git a/drivers/mfd/twl6040-core.c b/drivers/mfd/twl6040-core.c
index 3dca5c1..348e1de 100644
--- a/drivers/mfd/twl6040-core.c
+++ b/drivers/mfd/twl6040-core.c
@@ -584,7 +584,7 @@
 		goto irq_init_err;
 
 	ret = request_threaded_irq(twl6040->irq_base + TWL6040_IRQ_READY,
-				   NULL, twl6040_naudint_handler, 0,
+				   NULL, twl6040_naudint_handler, IRQF_ONESHOT,
 				   "twl6040_irq_ready", twl6040);
 	if (ret) {
 		dev_err(twl6040->dev, "READY IRQ request failed: %d\n",