On Thu, 18 Jul 2019 15:53:45 -0700
Denis Ciocca <denis.ciocca@xxxxxx> wrote:
> The function is introduced to retrieve gyro device settings. It will be
> used by probe in order to configure regmap.
>
> Signed-off-by: Denis Ciocca <denis.ciocca@xxxxxx>
Applied. Thanks,
> ---
> Changes in v2:
> not there in v1. This meant to replace "iio:gyro:introduce st_gyro_multiread_bit() function"
>
> drivers/iio/gyro/st_gyro.h | 1 +
> drivers/iio/gyro/st_gyro_core.c | 18 ++++++++++++++++++
> 2 files changed, 19 insertions(+)
>
> diff --git a/drivers/iio/gyro/st_gyro.h b/drivers/iio/gyro/st_gyro.h
> index 460d190be4a4..592f6b34e987 100644
> --- a/drivers/iio/gyro/st_gyro.h
> +++ b/drivers/iio/gyro/st_gyro.h
> @@ -32,6 +32,7 @@ static const struct st_sensors_platform_data gyro_pdata = {
> .drdy_int_pin = 2,
> };
>
> +const struct st_sensor_settings *st_gyro_get_settings(const char *name);
> int st_gyro_common_probe(struct iio_dev *indio_dev);
> void st_gyro_common_remove(struct iio_dev *indio_dev);
>
> diff --git a/drivers/iio/gyro/st_gyro_core.c b/drivers/iio/gyro/st_gyro_core.c
> index e995dc77e30e..5cc63d41d855 100644
> --- a/drivers/iio/gyro/st_gyro_core.c
> +++ b/drivers/iio/gyro/st_gyro_core.c
> @@ -368,6 +368,24 @@ static const struct iio_trigger_ops st_gyro_trigger_ops = {
> #define ST_GYRO_TRIGGER_OPS NULL
> #endif
>
> +/*
> + * st_gyro_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_gyro_get_settings(const char *name)
> +{
> + int index = st_sensors_get_settings_index(name,
> + st_gyro_sensors_settings,
> + ARRAY_SIZE(st_gyro_sensors_settings));
> + if (index < 0)
> + return NULL;
> +
> + return &st_gyro_sensors_settings[index];
> +}
> +EXPORT_SYMBOL(st_gyro_get_settings);
> +
> int st_gyro_common_probe(struct iio_dev *indio_dev)
> {
> struct st_sensor_data *gdata = iio_priv(indio_dev);
