diff options
| author | Daniel Campello <campello@chromium.org> | 2020-08-03 17:58:11 -0600 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-03 19:40:43 +0100 |
| commit | e943bba88ed58080fe23eecbfc0da3fa2839a390 (patch) | |
| tree | ef0aa3a3cebcfbd5bea651606b809cf53a53233d /drivers/iio/proximity/sx9310.c | |
| parent | a917af2ab8573a92b1434f9b45add3438edcbcb2 (diff) | |
iio: sx9310: Use variable to hold &client->dev
Improves readability by storing &client->dev in a local variable.
Signed-off-by: Daniel Campello <campello@chromium.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/proximity/sx9310.c')
| -rw-r--r-- | drivers/iio/proximity/sx9310.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/iio/proximity/sx9310.c b/drivers/iio/proximity/sx9310.c index 55269c2064c0..1650da9b4f10 100644 --- a/drivers/iio/proximity/sx9310.c +++ b/drivers/iio/proximity/sx9310.c @@ -885,11 +885,12 @@ static int sx9310_set_indio_dev_name(struct device *dev, static int sx9310_probe(struct i2c_client *client) { int ret; + struct device *dev = &client->dev; struct iio_dev *indio_dev; struct sx9310_data *data; - indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data)); - if (indio_dev == NULL) + indio_dev = devm_iio_device_alloc(dev, sizeof(*data)); + if (!indio_dev) return -ENOMEM; data = iio_priv(indio_dev); @@ -903,16 +904,15 @@ static int sx9310_probe(struct i2c_client *client) ret = regmap_read(data->regmap, SX9310_REG_WHOAMI, &data->whoami); if (ret) { - dev_err(&client->dev, "error in reading WHOAMI register: %d", - ret); + dev_err(dev, "error in reading WHOAMI register: %d", ret); return ret; } - ret = sx9310_set_indio_dev_name(&client->dev, indio_dev, data->whoami); + ret = sx9310_set_indio_dev_name(dev, indio_dev, data->whoami); if (ret) return ret; - ACPI_COMPANION_SET(&indio_dev->dev, ACPI_COMPANION(&client->dev)); + ACPI_COMPANION_SET(&indio_dev->dev, ACPI_COMPANION(dev)); indio_dev->channels = sx9310_channels; indio_dev->num_channels = ARRAY_SIZE(sx9310_channels); indio_dev->info = &sx9310_info; @@ -924,7 +924,7 @@ static int sx9310_probe(struct i2c_client *client) return ret; if (client->irq) { - ret = devm_request_threaded_irq(&client->dev, client->irq, + ret = devm_request_threaded_irq(dev, client->irq, sx9310_irq_handler, sx9310_irq_thread_handler, IRQF_TRIGGER_LOW | IRQF_ONESHOT, @@ -932,29 +932,29 @@ static int sx9310_probe(struct i2c_client *client) if (ret) return ret; - data->trig = - devm_iio_trigger_alloc(&client->dev, "%s-dev%d", - indio_dev->name, indio_dev->id); + data->trig = devm_iio_trigger_alloc(dev, "%s-dev%d", + indio_dev->name, + indio_dev->id); if (!data->trig) return -ENOMEM; - data->trig->dev.parent = &client->dev; + data->trig->dev.parent = dev; data->trig->ops = &sx9310_trigger_ops; iio_trigger_set_drvdata(data->trig, indio_dev); - ret = devm_iio_trigger_register(&client->dev, data->trig); + ret = devm_iio_trigger_register(dev, data->trig); if (ret) return ret; } - ret = devm_iio_triggered_buffer_setup(&client->dev, indio_dev, + ret = devm_iio_triggered_buffer_setup(dev, indio_dev, iio_pollfunc_store_time, sx9310_trigger_handler, &sx9310_buffer_setup_ops); if (ret) return ret; - return devm_iio_device_register(&client->dev, indio_dev); + return devm_iio_device_register(dev, indio_dev); } static int __maybe_unused sx9310_suspend(struct device *dev) |