diff --git a/drivers/mfd/rt5033.c b/drivers/mfd/rt5033.c
index 302115dabff4..9afb8d2b3547 100644
--- a/drivers/mfd/rt5033.c
+++ b/drivers/mfd/rt5033.c
@@ -82,8 +82,8 @@ static int rt5033_i2c_probe(struct i2c_client *i2c,
 	}
 	dev_info(&i2c->dev, "Device found Device ID: %04x\n", dev_id);
 
-	ret = regmap_add_irq_chip(rt5033->regmap, rt5033->irq,
-			IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+	ret = devm_regmap_add_irq_chip(rt5033->dev, rt5033->regmap,
+			rt5033->irq, IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
 			0, &rt5033_irq_chip, &rt5033->irq_data);
 	if (ret) {
 		dev_err(&i2c->dev, "Failed to request IRQ %d: %d\n",