diff options
| author | Alexandru Ardelean <aardelean@deviqon.com> | 2021-05-13 15:25:12 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-06-13 19:00:17 +0300 |
| commit | 21fd77afa113bef69c0982a7203a471a11c76b80 (patch) | |
| tree | aa844cef20aab4e50437ba55558a4a9e2edf8ba9 /drivers/iio | |
| parent | 4b36151d7482654ec50ddc831f19a3e76c8ba4dd (diff) | |
| download | linux-21fd77afa113bef69c0982a7203a471a11c76b80.tar.xz | |
iio: imu: remove unused private data assigned with spi_set_drvdata()
These were usually used before the conversion to devm_ functions, so that
the remove hook would be able to retrieve the pointer and do cleanups on
remove.
When the conversion happened, they should have been removed, but were
omitted.
Some drivers were copied from drivers that fit the criteria described
above. In any case, in order to prevent more drivers from being used as
example (and have spi_set_drvdata() needlessly set), this change removes it
from the IIO IMU group.
Signed-off-by: Alexandru Ardelean <aardelean@deviqon.com>
Link: https://lore.kernel.org/r/20210513122512.93187-1-aardelean@deviqon.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/imu/adis16400.c | 2 | ||||
| -rw-r--r-- | drivers/iio/imu/adis16460.c | 2 | ||||
| -rw-r--r-- | drivers/iio/imu/adis16475.c | 1 | ||||
| -rw-r--r-- | drivers/iio/imu/adis16480.c | 2 |
4 files changed, 0 insertions, 7 deletions
diff --git a/drivers/iio/imu/adis16400.c b/drivers/iio/imu/adis16400.c index 641b4f7d066d..b12917a7cb60 100644 --- a/drivers/iio/imu/adis16400.c +++ b/drivers/iio/imu/adis16400.c @@ -1157,8 +1157,6 @@ static int adis16400_probe(struct spi_device *spi) return -ENOMEM; st = iio_priv(indio_dev); - /* this is only used for removal purposes */ - spi_set_drvdata(spi, indio_dev); /* setup the industrialio driver allocated elements */ st->variant = &adis16400_chips[spi_get_device_id(spi)->driver_data]; diff --git a/drivers/iio/imu/adis16460.c b/drivers/iio/imu/adis16460.c index ba373d7aaa2b..a6f9fba3e03f 100644 --- a/drivers/iio/imu/adis16460.c +++ b/drivers/iio/imu/adis16460.c @@ -387,8 +387,6 @@ static int adis16460_probe(struct spi_device *spi) if (indio_dev == NULL) return -ENOMEM; - spi_set_drvdata(spi, indio_dev); - st = iio_priv(indio_dev); st->chip_info = &adis16460_chip_info; diff --git a/drivers/iio/imu/adis16475.c b/drivers/iio/imu/adis16475.c index d0e84e5dee6c..eb48102f9424 100644 --- a/drivers/iio/imu/adis16475.c +++ b/drivers/iio/imu/adis16475.c @@ -1328,7 +1328,6 @@ static int adis16475_probe(struct spi_device *spi) return -ENOMEM; st = iio_priv(indio_dev); - spi_set_drvdata(spi, indio_dev); st->info = device_get_match_data(&spi->dev); if (!st->info) diff --git a/drivers/iio/imu/adis16480.c b/drivers/iio/imu/adis16480.c index 9ec0e61b484f..a869a6e52a16 100644 --- a/drivers/iio/imu/adis16480.c +++ b/drivers/iio/imu/adis16480.c @@ -1406,8 +1406,6 @@ static int adis16480_probe(struct spi_device *spi) if (indio_dev == NULL) return -ENOMEM; - spi_set_drvdata(spi, indio_dev); - st = iio_priv(indio_dev); st->chip_info = &adis16480_chip_info[id->driver_data]; |