diff --git a/drivers/power/supply/smb347-charger.c b/drivers/power/supply/smb347-charger.c
index 8cfbd8d6b478..ee13cd5d2b04 100644
--- a/drivers/power/supply/smb347-charger.c
+++ b/drivers/power/supply/smb347-charger.c
@@ -911,11 +911,14 @@ static int smb347_irq_init(struct smb347_charger *smb,
 {
 	int ret;
 
-	ret = devm_request_threaded_irq(smb->dev, client->irq, NULL,
-					smb347_interrupt, IRQF_ONESHOT,
-					client->name, smb);
-	if (ret < 0)
-		return ret;
+	smb->irq_unsupported = true;
+
+	/*
+	 * Interrupt pin is optional. If it is connected, we setup the
+	 * interrupt support here.
+	 */
+	if (!client->irq)
+		return 0;
 
 	ret = smb347_set_writable(smb, true);
 	if (ret < 0)
@@ -931,7 +934,25 @@ static int smb347_irq_init(struct smb347_charger *smb,
 
 	smb347_set_writable(smb, false);
 
-	return ret;
+	if (ret < 0) {
+		dev_warn(smb->dev, "failed to initialize IRQ: %d\n", ret);
+		dev_warn(smb->dev, "disabling IRQ support\n");
+		return 0;
+	}
+
+	ret = devm_request_threaded_irq(smb->dev, client->irq, NULL,
+					smb347_interrupt, IRQF_ONESHOT,
+					client->name, smb);
+	if (ret)
+		return ret;
+
+	smb->irq_unsupported = false;
+
+	ret = smb347_irq_enable(smb);
+	if (ret < 0)
+		return ret;
+
+	return 0;
 }
 
 /*
@@ -1120,9 +1141,13 @@ static int smb347_get_property(struct power_supply *psy,
 	struct i2c_client *client = to_i2c_client(smb->dev);
 	int ret;
 
-	disable_irq(client->irq);
+	if (!smb->irq_unsupported)
+		disable_irq(client->irq);
+
 	ret = smb347_get_property_locked(psy, prop, val);
-	enable_irq(client->irq);
+
+	if (!smb->irq_unsupported)
+		enable_irq(client->irq);
 
 	return ret;
 }
@@ -1339,20 +1364,9 @@ static int smb347_probe(struct i2c_client *client,
 	if (ret < 0)
 		return ret;
 
-	/*
-	 * Interrupt pin is optional. If it is connected, we setup the
-	 * interrupt support here.
-	 */
-	if (client->irq) {
-		ret = smb347_irq_init(smb, client);
-		if (ret < 0) {
-			dev_warn(dev, "failed to initialize IRQ: %d\n", ret);
-			dev_warn(dev, "disabling IRQ support\n");
-			smb->irq_unsupported = true;
-		} else {
-			smb347_irq_enable(smb);
-		}
-	}
+	ret = smb347_irq_init(smb, client);
+	if (ret)
+		return ret;
 
 	return 0;
 }