[0/4] iio: Use scan_type shift and realbits when processing raw data

Message

Gwendal Grignou Nov. 1, 2021, 7:18 a.m. UTC

Using scan_type has source of truth, use shift and realbits instead of
constants when processing reading sensor registers to produce raw sysfs
entries.
The same shit and realbits are already used by the libiio user-space
library to present channel information from device buffer.

Fix only a handful of drivers, where channel scan_type was accessible
in the function handling the raw data request.

In mpl3115, use a 16 bit big endian buffer when reading temperature
channel to improve readability.

Gwendal Grignou (4):
  iio: Use scan_type shift and realbits when processing raw data
  iio: ti-ads1015: Remove shift variable ads1015_read_raw
  iio: xilinx-xadc-core: Use local variable in xadc_read_raw
  iio: mpl3115: Use scan_type.shift and realbit in mpl3115_read_raw

 drivers/iio/accel/bma220_spi.c     |  3 ++-
 drivers/iio/accel/kxcjk-1013.c     |  3 ++-
 drivers/iio/accel/mma7455_core.c   |  3 ++-
 drivers/iio/accel/sca3000.c        |  5 +++--
 drivers/iio/accel/stk8312.c        |  2 +-
 drivers/iio/accel/stk8ba50.c       |  3 ++-
 drivers/iio/adc/ad7266.c           |  3 ++-
 drivers/iio/adc/at91-sama5d2_adc.c |  3 ++-
 drivers/iio/adc/ti-adc12138.c      |  3 ++-
 drivers/iio/adc/ti-ads1015.c       |  8 +++-----
 drivers/iio/adc/xilinx-xadc-core.c |  2 +-
 drivers/iio/magnetometer/mag3110.c |  6 ++++--
 drivers/iio/pressure/mpl3115.c     | 16 +++++++++++-----
 13 files changed, 37 insertions(+), 23 deletions(-)