power: supply: ds2782: Convert to i2c's .probe_new()

.probe_new() doesn't get the i2c_device_id * parameter, so determine
that explicitly in the probe function.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

drivers/power/supply/ds2782_battery.c

@@ -368,9 +368,9 @@ static const struct ds278x_battery_ops ds278x_ops[] = {
 	}
 };
 
-static int ds278x_battery_probe(struct i2c_client *client,
-				const struct i2c_device_id *id)
+static int ds278x_battery_probe(struct i2c_client *client)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(client);
 	struct ds278x_platform_data *pdata = client->dev.platform_data;
 	struct power_supply_config psy_cfg = {};
 	struct ds278x_info *info;
@@ -458,7 +458,7 @@ static struct i2c_driver ds278x_battery_driver = {
 		.name	= "ds2782-battery",
 		.pm	= &ds278x_battery_pm_ops,
 	},
-	.probe		= ds278x_battery_probe,
+	.probe_new	= ds278x_battery_probe,
 	.remove		= ds278x_battery_remove,
 	.id_table	= ds278x_id,
 };