3rd (small) set of new device support, features and cleanups for IIO in the 4.15 cycle.

The following changes since commit 11b86c7004ef14f9f8c1e2caf66bfaad6f3167a2:

platform/chrome: Add cros_ec_accel_legacy driver (2017-10-14 20:34:01 +0100)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-for-4.15c

for you to fetch changes up to f98677cf315e61403aefef72b056c643dd152c54:

iio: dac: ti-dac082s085: Read chip spec from device table (2017-10-21 20:36:45 +0100)

----------------------------------------------------------------
Third set of new device support, cleanups and features for IIO in the 4.15 cycle

New device support
* ti-dac082s085 dac
- new driver supporting 8, 10 and 12 bit TI DACs with 2 and 4 channels:

    DAC082S085, DAC102S085, DAC122S085, DAC104s085 and DAC124S085.

Minor features and cleanps
* adc12138
- make array ch_to_mux static for small object code size reduction.
* sun4i-gpadc
- use of_device_get_match_data rather than opencoding it.
* stm32 trigger
- add tim15 tigger on STM32H7
- check clock rate to avoid potential division by zero
* tsl2x7x staging cleanups.
- move *_thresh_period to being created by IIO core.
- remove unused tsl2x7x_parse_result structure.
- sort includes
- drop a repeat iio_dev forward definition
- fix some code alignment of defines.
- use IIO_CONST_ATTR for constant string attribute
- drop some unnecessary parentheses
- fix various alignment with parenthese
- rename power defines for readability reasons
- fix a missaligned break statement
- Tidy up function definitions so they fit on a single line.

----------------------------------------------------------------
Brian Masney (12):
staging: iio: tsl2x7x: migrate *_thresh_period sysfs attributes to iio_event_spec
staging: iio: tsl2x7x: remove unused tsl2x7x_parse_result structure
staging: iio: tsl2x7x: sort #includes
staging: iio: tsl2x7x: remove unnecessary struct iio_dev definition
staging: iio: tsl2x7x: changed #defines to be aligned on the same column
staging: iio: tsl2x7x: convert in_proximity0_calibscale_available to use IIO_CONST_ATTR
staging: iio: tsl2x7x: remove unnecessary parentheses
staging: iio: tsl2x7x: correct alignment of parenthesis
staging: iio: tsl2x7x: correct alignment of parenthesis
staging: iio: tsl2x7x: rename power defines to improve code readability
staging: iio: tsl2x7x: fix alignment of break statements
staging: iio: tsl2x7x: put function definitions on a single line

Colin Ian King (1):
iio: adc: adc12138: make array ch_to_mux static, makes object code smaller

Corentin Labbe (1):
iio: adc: sun4i-gpadc: use of_device_get_match_data

Fabrice Gasnier (2):
iio: adc: stm32: add tim15 trigger
iio: adc: stm32: add check on clock rate

Lukas Wunner (3):
dt-bindings: iio: dac: ti-dac082s085: Document new driver
iio: dac: Add Texas Instruments 8/10/12-bit 2/4-channel DAC driver
iio: dac: ti-dac082s085: Read chip spec from device table

 Documentation/ABI/testing/sysfs-bus-iio            |   1 +
 .../devicetree/bindings/iio/dac/ti-dac082s085.txt  |  34 ++
 drivers/iio/adc/stm32-adc-core.c                   |  13 +
 drivers/iio/adc/stm32-adc.c                        |   1 +
 drivers/iio/adc/sun4i-gpadc-iio.c                  |   6 +-
 drivers/iio/adc/ti-adc12138.c                      |   2 +-
 drivers/iio/dac/Kconfig                            |  10 +
 drivers/iio/dac/Makefile                           |   1 +
 drivers/iio/dac/ti-dac082s085.c                    | 368 +++++++++++++++++
 drivers/staging/iio/light/tsl2x7x.c                | 440 ++++++++-------------
 drivers/staging/iio/light/tsl2x7x.h                |   2 -
 11 files changed, 598 insertions(+), 280 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/iio/dac/ti-dac082s085.txt
 create mode 100644 drivers/iio/dac/ti-dac082s085.c

Pulled and pushed out, thanks.

greg k-h