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path: root/drivers/iio/accel/mxc4005.c
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Diffstat (limited to 'drivers/iio/accel/mxc4005.c')
-rw-r--r--drivers/iio/accel/mxc4005.c40
1 files changed, 6 insertions, 34 deletions
diff --git a/drivers/iio/accel/mxc4005.c b/drivers/iio/accel/mxc4005.c
index 637e6e676061..3d5bea651923 100644
--- a/drivers/iio/accel/mxc4005.c
+++ b/drivers/iio/accel/mxc4005.c
@@ -424,7 +424,7 @@ static int mxc4005_probe(struct i2c_client *client,
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->info = &mxc4005_info;
- ret = iio_triggered_buffer_setup(indio_dev,
+ ret = devm_iio_triggered_buffer_setup(&client->dev, indio_dev,
iio_pollfunc_store_time,
mxc4005_trigger_handler,
NULL);
@@ -452,7 +452,7 @@ static int mxc4005_probe(struct i2c_client *client,
if (ret) {
dev_err(&client->dev,
"failed to init threaded irq\n");
- goto err_buffer_cleanup;
+ return ret;
}
data->dready_trig->dev.parent = &client->dev;
@@ -460,43 +460,16 @@ static int mxc4005_probe(struct i2c_client *client,
iio_trigger_set_drvdata(data->dready_trig, indio_dev);
indio_dev->trig = data->dready_trig;
iio_trigger_get(indio_dev->trig);
- ret = iio_trigger_register(data->dready_trig);
+ ret = devm_iio_trigger_register(&client->dev,
+ data->dready_trig);
if (ret) {
dev_err(&client->dev,
"failed to register trigger\n");
- goto err_trigger_unregister;
+ return ret;
}
}
- ret = iio_device_register(indio_dev);
- if (ret < 0) {
- dev_err(&client->dev,
- "unable to register iio device %d\n", ret);
- goto err_buffer_cleanup;
- }
-
- return 0;
-
-err_trigger_unregister:
- iio_trigger_unregister(data->dready_trig);
-err_buffer_cleanup:
- iio_triggered_buffer_cleanup(indio_dev);
-
- return ret;
-}
-
-static int mxc4005_remove(struct i2c_client *client)
-{
- struct iio_dev *indio_dev = i2c_get_clientdata(client);
- struct mxc4005_data *data = iio_priv(indio_dev);
-
- iio_device_unregister(indio_dev);
-
- iio_triggered_buffer_cleanup(indio_dev);
- if (data->dready_trig)
- iio_trigger_unregister(data->dready_trig);
-
- return 0;
+ return devm_iio_device_register(&client->dev, indio_dev);
}
static const struct acpi_device_id mxc4005_acpi_match[] = {
@@ -517,7 +490,6 @@ static struct i2c_driver mxc4005_driver = {
.acpi_match_table = ACPI_PTR(mxc4005_acpi_match),
},
.probe = mxc4005_probe,
- .remove = mxc4005_remove,
.id_table = mxc4005_id,
};