Second set of IIO fixes for the 4.2 cycle (merge window dependency)

The following changes since commit 6aaf0da8728c55ff627619f933ed161cc89057c6:

Merge tag 'md/4.2' of git://neil.brown.name/md (2015-06-29 11:10:56 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-fixes-for-4.2b

for you to fetch changes up to 8d05abfaeff52bdf66aba3a3a337dcdbdb4911bf:

iio: tmp006: Check channel info on write (2015-07-05 14:22:33 +0100)

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Second set of IIO fixes for the 4.2 cycle. Note these depend (mostly) on material in the recent merge window, hence their separation from set (a) as the fixes-togreg branch predated the merge window. I am running rather later with these than I would have liked hence the large set.

* stk3310 fixes from Hartmut's review that came in post merge
- fix direction of proximity inline with recent documentation clarification.
- fix missing REGMAP_I2C dependency
- rework the error handling for raw readings to fix an failure to power down in the event of a raw reading failing.
- fix a bug in the compensation code which was toggling an extra bit in the register.
* mmc35240 - reported samplign frequencies were wrong.
* ltr501 fixes
- fix a case of returning the return value of a regmap_read instead of the value read.
- fix missing regmap dependency
* sx9500 - fix missing default values for ret in a couple of places to handle the case of no enabled channels.
* tmp006 - check that writes to info_mask elements are actually to writable ones. Otherwise, writing to any of them will change the sampling frequency.

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Geert Uytterhoeven (1):

      iio: sx9500: Add missing init in sx9500_buffer_pre{en,dis}able()

Hartmut Knaack (3):
iio:light:stk3310: Fix REGMAP_I2C dependency iio:light:ltr501: fix variable in ltr501_init iio:light:ltr501: fix regmap dependency

Peter Meerwald (1):
iio: tmp006: Check channel info on write

Teodora Baluta (1):
iio: magnetometer: mmc35240: fix available sampling frequencies

Tiberiu Breana (1):
iio: light: STK3310: un-invert proximity values

Vlad Dogaru (2):
iio: sx9500: rework error handling of raw readings
iio: sx9500: fix bug in compensation code

 drivers/iio/light/Kconfig           |  2 ++
 drivers/iio/light/ltr501.c          |  2 +-
 drivers/iio/light/stk3310.c         | 53 ++++++++++++-------------------------
 drivers/iio/magnetometer/mmc35240.c | 35 ++++++++++++++----------
 drivers/iio/proximity/sx9500.c      | 26 +++++++++---------
 drivers/iio/temperature/tmp006.c    |  3 +++
 6 files changed, 58 insertions(+), 63 deletions(-)

Pulled and pushed out, thanks.

greg k-h