On Thu, 18 Jul 2019 15:53:46 -0700
Denis Ciocca <denis.ciocca@xxxxxx> wrote:
> The function is introduced to retrieve magn device settings. It will be
> used by probe in order to configure regmap.
>
> Signed-off-by: Denis Ciocca <denis.ciocca@xxxxxx>
Applied.
Thanks,
Jonathan
> ---
> Changes in v2:
> not there in v1. This meant to replace "iio:magn:introduce st_magn_multiread_bit() function"
>
> drivers/iio/magnetometer/st_magn.h | 1 +
> drivers/iio/magnetometer/st_magn_core.c | 18 ++++++++++++++++++
> 2 files changed, 19 insertions(+)
>
> diff --git a/drivers/iio/magnetometer/st_magn.h b/drivers/iio/magnetometer/st_magn.h
> index d69ef9b2a731..204b285725c8 100644
> --- a/drivers/iio/magnetometer/st_magn.h
> +++ b/drivers/iio/magnetometer/st_magn.h
> @@ -22,6 +22,7 @@
> #define LIS2MDL_MAGN_DEV_NAME "lis2mdl"
> #define LSM9DS1_MAGN_DEV_NAME "lsm9ds1_magn"
>
> +const struct st_sensor_settings *st_magn_get_settings(const char *name);
> int st_magn_common_probe(struct iio_dev *indio_dev);
> void st_magn_common_remove(struct iio_dev *indio_dev);
>
> diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c
> index 2f7a1dbcdeb3..43a49a52c81a 100644
> --- a/drivers/iio/magnetometer/st_magn_core.c
> +++ b/drivers/iio/magnetometer/st_magn_core.c
> @@ -470,6 +470,24 @@ static const struct iio_trigger_ops st_magn_trigger_ops = {
> #define ST_MAGN_TRIGGER_OPS NULL
> #endif
>
> +/*
> + * st_magn_get_settings() - get sensor settings from device name
> + * @name: device name buffer reference.
> + *
> + * Return: valid reference on success, NULL otherwise.
> + */
> +const struct st_sensor_settings *st_magn_get_settings(const char *name)
> +{
> + int index = st_sensors_get_settings_index(name,
> + st_magn_sensors_settings,
> + ARRAY_SIZE(st_magn_sensors_settings));
> + if (index < 0)
> + return NULL;
> +
> + return &st_magn_sensors_settings[index];
> +}
> +EXPORT_SYMBOL(st_magn_get_settings);
> +
> int st_magn_common_probe(struct iio_dev *indio_dev)
> {
> struct st_sensor_data *mdata = iio_priv(indio_dev);
