Commit d61881ef authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Jonathan Cameron
Browse files

iio: st_sensors: Make accel, gyro, magn and pressure probe shared 



Some IMUs may utilize existing library code for STMicro accelerometer,
gyroscope, magnetometer and pressure. Let's share them via st_sensors.h.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210414195454.84183-5-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 7db4f2ca

drivers/iio/accel/st_accel.h

+0 −4
Original line number Diff line number Diff line
@@ -62,10 +62,6 @@ enum st_accel_type { 
#define LIS2DE12_ACCEL_DEV_NAME		"lis2de12"

#define LIS2HH12_ACCEL_DEV_NAME		"lis2hh12"



const struct st_sensor_settings *st_accel_get_settings(const char *name);

int st_accel_common_probe(struct iio_dev *indio_dev);

void st_accel_common_remove(struct iio_dev *indio_dev);



#ifdef CONFIG_IIO_BUFFER

int st_accel_allocate_ring(struct iio_dev *indio_dev);

void st_accel_deallocate_ring(struct iio_dev *indio_dev);

drivers/iio/gyro/st_gyro.h

+0 −4
Original line number Diff line number Diff line
@@ -24,10 +24,6 @@ 
#define LSM330_GYRO_DEV_NAME		"lsm330_gyro"

#define LSM9DS0_GYRO_DEV_NAME		"lsm9ds0_gyro"



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);



#ifdef CONFIG_IIO_BUFFER

int st_gyro_allocate_ring(struct iio_dev *indio_dev);

void st_gyro_deallocate_ring(struct iio_dev *indio_dev);

drivers/iio/magnetometer/st_magn.h

+0 −4
Original line number Diff line number Diff line
@@ -23,10 +23,6 @@ 
#define LSM9DS1_MAGN_DEV_NAME		"lsm9ds1_magn"

#define IIS2MDC_MAGN_DEV_NAME		"iis2mdc"



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);



#ifdef CONFIG_IIO_BUFFER

int st_magn_allocate_ring(struct iio_dev *indio_dev);

void st_magn_deallocate_ring(struct iio_dev *indio_dev);

drivers/iio/pressure/st_pressure.h

+0 −4
Original line number Diff line number Diff line
@@ -41,10 +41,6 @@ static __maybe_unused const struct st_sensors_platform_data default_press_pdata 
	.drdy_int_pin = 1,

};



const struct st_sensor_settings *st_press_get_settings(const char *name);

int st_press_common_probe(struct iio_dev *indio_dev);

void st_press_common_remove(struct iio_dev *indio_dev);



#ifdef CONFIG_IIO_BUFFER

int st_press_allocate_ring(struct iio_dev *indio_dev);

void st_press_deallocate_ring(struct iio_dev *indio_dev);

include/linux/iio/common/st_sensors.h

+20 −0
Original line number Diff line number Diff line
@@ -317,4 +317,24 @@ ssize_t st_sensors_sysfs_scale_avail(struct device *dev, 


void st_sensors_dev_name_probe(struct device *dev, char *name, int len);



/* Accelerometer */

const struct st_sensor_settings *st_accel_get_settings(const char *name);

int st_accel_common_probe(struct iio_dev *indio_dev);

void st_accel_common_remove(struct iio_dev *indio_dev);



/* Gyroscope */

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);



/* Magnetometer */

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);



/* Pressure */

const struct st_sensor_settings *st_press_get_settings(const char *name);

int st_press_common_probe(struct iio_dev *indio_dev);

void st_press_common_remove(struct iio_dev *indio_dev);



#endif /* ST_SENSORS_H */