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Subject[PATCH] iio: imu: st_lsm6dsx: make IIO_CHAN_INFO_SCALE shared by type
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in_accel_x_scale, in_accel_y_scale and in_accel_z_scale are always
the same. The scale is still defined to be in "info_mask_separate".

Userspace (iio-sensor-proxy and others) is not used to that and only
looks for "in_accel_scale" for the scaling factor to apply.

Change IIO_CHAN_INFO_SCALE from being separate in all channel to be
shared by type.

This removes in_accel_x_scale, in_accel_y_scale and in_accel_z_scale and
makes available in_accel_scale.

Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
---

AFAIK in all other drivers, IIO_CHAN_INFO_SCALE is "shared by type". Sure
devices are different, but LSM6DSX devices still don't have different
scales for x/y/z channels :)

thanks,

martin



drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
index af379a5429ed..59c3ab7cbb6f 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
@@ -56,8 +56,8 @@ enum st_lsm6dsx_hw_id {
.address = addr, \
.modified = 1, \
.channel2 = mod, \
- .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \
- BIT(IIO_CHAN_INFO_SCALE), \
+ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), \
+ .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), \
.info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ), \
.scan_index = scan_idx, \
.scan_type = { \
--
2.20.1
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