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| author |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-10 18:32:32 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-21 18:41:32 +0100 |
| commit | e12b3a6150f1ce271e2a5282d3cfd116a144d796 (patch) | |
| tree | 51c164b7e99a508686428d07cea5c2b5fa0a2af4 /drivers/iio/chemical | |
| parent | iio:chemical:sgp30: Drop of_match_ptr and use generic fw accessors (diff) | |
| download | linux-dev-e12b3a6150f1ce271e2a5282d3cfd116a144d796.tar.xz linux-dev-e12b3a6150f1ce271e2a5282d3cfd116a144d796.zip | |
iio:chemical:vz89x: Introduce local struct device pointer.
Avoids lots of repetition of &client->dev and will make the next
patch tidier.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Matt Ranostay <matt.ranostay@konsulko.com>
Link: https://lore.kernel.org/r/20200910173242.621168-29-jic23@kernel.org
Diffstat (limited to 'drivers/iio/chemical')
| -rw-r--r-- | drivers/iio/chemical/vz89x.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/iio/chemical/vz89x.c b/drivers/iio/chemical/vz89x.c index 5586eb8e12cd..3cd469578590 100644 --- a/drivers/iio/chemical/vz89x.c +++ b/drivers/iio/chemical/vz89x.c @@ -352,12 +352,13 @@ MODULE_DEVICE_TABLE(of, vz89x_dt_ids); static int vz89x_probe(struct i2c_client *client, const struct i2c_device_id *id) { + struct device *dev = &client->dev; struct iio_dev *indio_dev; struct vz89x_data *data; const struct of_device_id *of_id; int chip_id; - indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data)); + indio_dev = devm_iio_device_alloc(dev, sizeof(*data)); if (!indio_dev) return -ENOMEM; data = iio_priv(indio_dev); @@ -370,7 +371,7 @@ static int vz89x_probe(struct i2c_client *client, else return -EOPNOTSUPP; - of_id = of_match_device(vz89x_dt_ids, &client->dev); + of_id = of_match_device(vz89x_dt_ids, dev); if (!of_id) chip_id = id->driver_data; else @@ -383,13 +384,13 @@ static int vz89x_probe(struct i2c_client *client, mutex_init(&data->lock); indio_dev->info = &vz89x_info; - indio_dev->name = dev_name(&client->dev); + indio_dev->name = dev_name(dev); indio_dev->modes = INDIO_DIRECT_MODE; indio_dev->channels = data->chip->channels; indio_dev->num_channels = data->chip->num_channels; - return devm_iio_device_register(&client->dev, indio_dev); + return devm_iio_device_register(dev, indio_dev); } static const struct i2c_device_id vz89x_id[] = { |