power: supply: bq24190_charger: add of_match for usb-otg-vbus regulator

This patch adds an of_match for the usb-otg-vbus regulator to
bq24190_charger.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

drivers/power/supply/bq24190_charger.c

@@ -577,6 +577,7 @@ static const struct regulator_ops bq24190_vbus_ops = {
 
 static const struct regulator_desc bq24190_vbus_desc = {
 	.name = "usb_otg_vbus",
+	.of_match = "usb-otg-vbus",
 	.type = REGULATOR_VOLTAGE,
 	.owner = THIS_MODULE,
 	.ops = &bq24190_vbus_ops,