On 15.07.19 23:42, Lorenzo Bianconi wrote:
> Remove output register definitions and inline register values since
> they are used only for iio channel definitions. This is a preliminary
> patch to add support for LSM9DS1 sensor to st_lsm6dsx driver
>
> Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
> ---
> drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 26 +++++---------------
> 1 file changed, 6 insertions(+), 20 deletions(-)
>
> diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
> index 9aa109428a52..0abd5b85b398 100644
> --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
> +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
> @@ -61,14 +61,6 @@
> #define ST_LSM6DSX_REG_INT2_ON_INT1_ADDR 0x13
> #define ST_LSM6DSX_REG_INT2_ON_INT1_MASK BIT(5)
>
> -#define ST_LSM6DSX_REG_ACC_OUT_X_L_ADDR 0x28
> -#define ST_LSM6DSX_REG_ACC_OUT_Y_L_ADDR 0x2a
> -#define ST_LSM6DSX_REG_ACC_OUT_Z_L_ADDR 0x2c
> -
> -#define ST_LSM6DSX_REG_GYRO_OUT_X_L_ADDR 0x22
> -#define ST_LSM6DSX_REG_GYRO_OUT_Y_L_ADDR 0x24
> -#define ST_LSM6DSX_REG_GYRO_OUT_Z_L_ADDR 0x26
> -
> static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
> {
> .wai = 0x69,
> @@ -701,22 +693,16 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
> };
>
> static const struct iio_chan_spec st_lsm6dsx_acc_channels[] = {
> - ST_LSM6DSX_CHANNEL(IIO_ACCEL, ST_LSM6DSX_REG_ACC_OUT_X_L_ADDR,
> - IIO_MOD_X, 0),
> - ST_LSM6DSX_CHANNEL(IIO_ACCEL, ST_LSM6DSX_REG_ACC_OUT_Y_L_ADDR,
> - IIO_MOD_Y, 1),
> - ST_LSM6DSX_CHANNEL(IIO_ACCEL, ST_LSM6DSX_REG_ACC_OUT_Z_L_ADDR,
> - IIO_MOD_Z, 2),
> + ST_LSM6DSX_CHANNEL(IIO_ACCEL, 0x28, IIO_MOD_X, 0),
> + ST_LSM6DSX_CHANNEL(IIO_ACCEL, 0x2a, IIO_MOD_Y, 1),
> + ST_LSM6DSX_CHANNEL(IIO_ACCEL, 0x2c, IIO_MOD_Z, 2),
> IIO_CHAN_SOFT_TIMESTAMP(3),
> };
>
> static const struct iio_chan_spec st_lsm6dsx_gyro_channels[] = {
> - ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, ST_LSM6DSX_REG_GYRO_OUT_X_L_ADDR,
> - IIO_MOD_X, 0),
> - ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, ST_LSM6DSX_REG_GYRO_OUT_Y_L_ADDR,
> - IIO_MOD_Y, 1),
> - ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, ST_LSM6DSX_REG_GYRO_OUT_Z_L_ADDR,
> - IIO_MOD_Z, 2),
> + ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, 0x22, IIO_MOD_X, 0),
> + ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, 0x24, IIO_MOD_Y, 1),
> + ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, 0x26, IIO_MOD_Z, 2),
> IIO_CHAN_SOFT_TIMESTAMP(3),
> };
>
>
The definitions don't hurt, even if only used once, or do they?
thanks,
martin
