misc: tsl2550: 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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/misc/tsl2550.c b/drivers/misc/tsl2550.c
index 5b7afd6190fee6b932d3aaf36449fc76fe4d38e6..09db397df287cd5a07314c18530206e42e664ede 100644 (file)
--- a/drivers/misc/tsl2550.c
+++ b/drivers/misc/tsl2550.c
@@ -336,7 +336,7 @@ static struct i2c_driver tsl2550_driver;
 static int tsl2550_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 tsl2550_data *data;
        int *opmode, err = 0;