media: i2c: ak881x: 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: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/drivers/media/i2c/ak881x.c b/drivers/media/i2c/ak881x.c
index 30f9db1351b91a26fb2369695eebddf4a4d014c3..09860603da64ac2d9b0f1a8a3ba9d84e5302a606 100644 (file)
--- a/drivers/media/i2c/ak881x.c
+++ b/drivers/media/i2c/ak881x.c
@@ -232,7 +232,7 @@ static const struct v4l2_subdev_ops ak881x_subdev_ops = {
 static int ak881x_probe(struct i2c_client *client,
                        const struct i2c_device_id *did)
 {
-       struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+       struct i2c_adapter *adapter = client->adapter;
        struct ak881x *ak881x;
        u8 ifmode, data;