Use the adis managed device functions to setup the buffer and the trigger.
The ultimate goal will be to completely drop the non devm version from
the lib.
Since we are here, drop the `.remove` callback by further using devm
functions.
Signed-off-by: Nuno Sá <nuno.sa@xxxxxxxxxx>
---
Changes in v2:
* Further use devm functions to keep cleanup order and to drop `.remove`.
drivers/iio/accel/adis16209.c | 25 +++----------------------
1 file changed, 3 insertions(+), 22 deletions(-)
diff --git a/drivers/iio/accel/adis16209.c b/drivers/iio/accel/adis16209.c
index 3d5538e2f76e..4a841aec6268 100644
--- a/drivers/iio/accel/adis16209.c
+++ b/drivers/iio/accel/adis16209.c
@@ -291,33 +291,15 @@ static int adis16209_probe(struct spi_device *spi)
if (ret)
return ret;
- ret = adis_setup_buffer_and_trigger(st, indio_dev, NULL);
+ ret = devm_adis_setup_buffer_and_trigger(st, indio_dev, NULL);
if (ret)
return ret;
ret = adis_initial_startup(st);
if (ret)
- goto error_cleanup_buffer_trigger;
- ret = iio_device_register(indio_dev);
- if (ret)
- goto error_cleanup_buffer_trigger;
-
- return 0;
-
-error_cleanup_buffer_trigger:
- adis_cleanup_buffer_and_trigger(st, indio_dev);
- return ret;
-}
-
-static int adis16209_remove(struct spi_device *spi)
-{
- struct iio_dev *indio_dev = spi_get_drvdata(spi);
- struct adis *st = iio_priv(indio_dev);
-
- iio_device_unregister(indio_dev);
- adis_cleanup_buffer_and_trigger(st, indio_dev);
+ return ret;
- return 0;
+ return devm_iio_device_register(&spi->dev, indio_dev);
}
static struct spi_driver adis16209_driver = {
@@ -325,7 +307,6 @@ static struct spi_driver adis16209_driver = {
.name = "adis16209",
},
.probe = adis16209_probe,
- .remove = adis16209_remove,
};
module_spi_driver(adis16209_driver);
--
2.28.0
