power: supply: bq24190_charger: simplify getting the adapter of a client

We have a dedicated pointer for that, so use it. Much easier to read and
less computation involved.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

diff --git a/drivers/power/supply/bq24190_charger.c b/drivers/power/supply/bq24190_charger.c
index cc0dfdc..ec03521 100644 (file)
--- a/drivers/power/supply/bq24190_charger.c
+++ b/drivers/power/supply/bq24190_charger.c
@@ -1700,7 +1700,7 @@ static int bq24190_get_config(struct bq24190_dev_info *bdi)
 static int bq24190_probe(struct i2c_client *client,
                const struct i2c_device_id *id)
 {
-       struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+       struct i2c_adapter *adapter = client->adapter;
        struct device *dev = &client->dev;
        struct power_supply_config charger_cfg = {}, battery_cfg = {};
        struct bq24190_dev_info *bdi;