diff options
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/light/cm32181.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/iio/light/cm32181.c b/drivers/iio/light/cm32181.c index a09c73f27805..a02ec59f2a94 100644 --- a/drivers/iio/light/cm32181.c +++ b/drivers/iio/light/cm32181.c @@ -327,41 +327,35 @@ static const struct iio_info cm32181_info = { static int cm32181_probe(struct i2c_client *client) { + struct device *dev = &client->dev; struct cm32181_chip *cm32181; struct iio_dev *indio_dev; int ret; - indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*cm32181)); - if (!indio_dev) { - dev_err(&client->dev, "devm_iio_device_alloc failed\n"); + indio_dev = devm_iio_device_alloc(dev, sizeof(*cm32181)); + if (!indio_dev) return -ENOMEM; - } cm32181 = iio_priv(indio_dev); - i2c_set_clientdata(client, indio_dev); cm32181->client = client; mutex_init(&cm32181->lock); - indio_dev->dev.parent = &client->dev; + indio_dev->dev.parent = dev; indio_dev->channels = cm32181_channels; indio_dev->num_channels = ARRAY_SIZE(cm32181_channels); indio_dev->info = &cm32181_info; - indio_dev->name = dev_name(&client->dev); + indio_dev->name = dev_name(dev); indio_dev->modes = INDIO_DIRECT_MODE; ret = cm32181_reg_init(cm32181); if (ret) { - dev_err(&client->dev, - "%s: register init failed\n", - __func__); + dev_err(dev, "%s: register init failed\n", __func__); return ret; } - ret = devm_iio_device_register(&client->dev, indio_dev); + ret = devm_iio_device_register(dev, indio_dev); if (ret) { - dev_err(&client->dev, - "%s: regist device failed\n", - __func__); + dev_err(dev, "%s: regist device failed\n", __func__); return ret; } |