iio:magn: introduce st_magn_get_settings() function (aa4e75c8) · Commits · 戴 / test

drivers/iio/magnetometer/st_magn.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -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);

+18 −0

Original line number	Diff line number	Diff line
		@@ -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);