diff options
| author | Alexandru Ardelean <aardelean@deviqon.com> | 2021-08-23 14:22:02 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-09-14 12:00:31 +0100 |
| commit | 5363c6c17b1014f696bf0b2984af4b694062ce8f (patch) | |
| tree | 5d7d2fee4cf5b10a9251c4c7ae39aac7ed1a8dcd /include/linux/iio/common | |
| parent | 82bcb7fb649844a561ff1ac2e2ace4252bdff793 (diff) | |
iio: st_sensors: remove st_sensors_power_disable() function
This change converts the st_sensors_power_enable() function to use
devm_add_action_or_reset() handlers to register regulator_disable hooks for
when the drivers get unloaded.
The parent device of the IIO device object is used. This is based on the
assumption that all other devm_ calls in the ST sensors use this reference.
This makes the st_sensors_power_disable() un-needed.
Removing this also changes unload order a bit, as all ST drivers would call
st_sensors_power_disable() first and iio_device_unregister() after that.
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Alexandru Ardelean <aardelean@deviqon.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210823112204.243255-4-aardelean@deviqon.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include/linux/iio/common')
| -rw-r--r-- | include/linux/iio/common/st_sensors.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index e74b55244f35..fc90c202d15e 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -293,8 +293,6 @@ int st_sensors_set_axis_enable(struct iio_dev *indio_dev, u8 axis_enable); int st_sensors_power_enable(struct iio_dev *indio_dev); -void st_sensors_power_disable(struct iio_dev *indio_dev); - int st_sensors_debugfs_reg_access(struct iio_dev *indio_dev, unsigned reg, unsigned writeval, unsigned *readval); |