diff options
| author | Nuno Sá <nuno.sa@analog.com> | 2020-09-15 15:02:54 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-16 21:06:09 +0300 |
| commit | fa623cddc040930207b57fa0c4767bbb8f7ac8a1 (patch) | |
| tree | bafef917a6dbdba2535f62869e855825b7b179cd /drivers/iio/imu | |
| parent | f13aa06442258275093addec9cb9ec907d82b2b5 (diff) | |
| download | linux-fa623cddc040930207b57fa0c4767bbb8f7ac8a1.tar.xz | |
iio: adis16460: Use Managed device functions
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@analog.com>
Link: https://lore.kernel.org/r/20200915120258.161587-7-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/imu')
| -rw-r--r-- | drivers/iio/imu/adis16460.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/drivers/iio/imu/adis16460.c b/drivers/iio/imu/adis16460.c index b26a5f1bc51a..74a161e39733 100644 --- a/drivers/iio/imu/adis16460.c +++ b/drivers/iio/imu/adis16460.c @@ -403,7 +403,7 @@ static int adis16460_probe(struct spi_device *spi) if (ret) return ret; - ret = adis_setup_buffer_and_trigger(&st->adis, indio_dev, NULL); + ret = devm_adis_setup_buffer_and_trigger(&st->adis, indio_dev, NULL); if (ret) return ret; @@ -411,31 +411,15 @@ static int adis16460_probe(struct spi_device *spi) ret = __adis_initial_startup(&st->adis); if (ret) - goto error_cleanup_buffer; + return ret; - ret = iio_device_register(indio_dev); + ret = devm_iio_device_register(&spi->dev, indio_dev); if (ret) - goto error_cleanup_buffer; + return ret; adis16460_debugfs_init(indio_dev); return 0; - -error_cleanup_buffer: - adis_cleanup_buffer_and_trigger(&st->adis, indio_dev); - return ret; -} - -static int adis16460_remove(struct spi_device *spi) -{ - struct iio_dev *indio_dev = spi_get_drvdata(spi); - struct adis16460 *st = iio_priv(indio_dev); - - iio_device_unregister(indio_dev); - - adis_cleanup_buffer_and_trigger(&st->adis, indio_dev); - - return 0; } static const struct spi_device_id adis16460_ids[] = { @@ -457,7 +441,6 @@ static struct spi_driver adis16460_driver = { }, .id_table = adis16460_ids, .probe = adis16460_probe, - .remove = adis16460_remove, }; module_spi_driver(adis16460_driver); |