> 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,
we can avoid multiple definitions in this way
Lorenzo
> martin
>
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