diff --git a/drivers/regulator/qpnp-lcdb-regulator.c b/drivers/regulator/qpnp-lcdb-regulator.c
index a26d59cb12463..d12f6567e612d 100644
--- a/drivers/regulator/qpnp-lcdb-regulator.c
+++ b/drivers/regulator/qpnp-lcdb-regulator.c
@@ -2731,7 +2731,7 @@ static int qpnp_lcdb_regulator_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	lcdb->subtype = (u8)of_device_get_match_data(&pdev->dev);
+	lcdb->subtype = (u8)(long)of_device_get_match_data(&pdev->dev);
 	lcdb->dev = &pdev->dev;
 	lcdb->pdev = pdev;
 	dev_id = of_match_device(lcdb->dev->driver->of_match_table, lcdb->dev);