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path: root/drivers/iio/light/si1145.c
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Diffstat (limited to 'drivers/iio/light/si1145.c')
-rw-r--r--drivers/iio/light/si1145.c42
1 files changed, 5 insertions, 37 deletions
diff --git a/drivers/iio/light/si1145.c b/drivers/iio/light/si1145.c
index 6579d2418814..982bba0c54e7 100644
--- a/drivers/iio/light/si1145.c
+++ b/drivers/iio/light/si1145.c
@@ -1261,7 +1261,7 @@ static int si1145_probe_trigger(struct iio_dev *indio_dev)
return ret;
}
- ret = iio_trigger_register(trig);
+ ret = devm_iio_trigger_register(&client->dev, trig);
if (ret)
return ret;
@@ -1271,16 +1271,6 @@ static int si1145_probe_trigger(struct iio_dev *indio_dev)
return 0;
}
-static void si1145_remove_trigger(struct iio_dev *indio_dev)
-{
- struct si1145_data *data = iio_priv(indio_dev);
-
- if (data->trig) {
- iio_trigger_unregister(data->trig);
- data->trig = NULL;
- }
-}
-
static int si1145_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
@@ -1332,7 +1322,8 @@ static int si1145_probe(struct i2c_client *client,
if (ret < 0)
return ret;
- ret = iio_triggered_buffer_setup(indio_dev, NULL,
+ ret = devm_iio_triggered_buffer_setup(&client->dev,
+ indio_dev, NULL,
si1145_trigger_handler, &si1145_buffer_setup_ops);
if (ret < 0)
return ret;
@@ -1340,23 +1331,12 @@ static int si1145_probe(struct i2c_client *client,
if (client->irq) {
ret = si1145_probe_trigger(indio_dev);
if (ret < 0)
- goto error_free_buffer;
+ return ret;
} else {
dev_info(&client->dev, "no irq, using polling\n");
}
- ret = iio_device_register(indio_dev);
- if (ret < 0)
- goto error_free_trigger;
-
- return 0;
-
-error_free_trigger:
- si1145_remove_trigger(indio_dev);
-error_free_buffer:
- iio_triggered_buffer_cleanup(indio_dev);
-
- return ret;
+ return devm_iio_device_register(&client->dev, indio_dev);
}
static const struct i2c_device_id si1145_ids[] = {
@@ -1371,23 +1351,11 @@ static const struct i2c_device_id si1145_ids[] = {
};
MODULE_DEVICE_TABLE(i2c, si1145_ids);
-static int si1145_remove(struct i2c_client *client)
-{
- struct iio_dev *indio_dev = i2c_get_clientdata(client);
-
- iio_device_unregister(indio_dev);
- si1145_remove_trigger(indio_dev);
- iio_triggered_buffer_cleanup(indio_dev);
-
- return 0;
-}
-
static struct i2c_driver si1145_driver = {
.driver = {
.name = "si1145",
},
.probe = si1145_probe,
- .remove = si1145_remove,
.id_table = si1145_ids,
};