IIO fixes for 3.19 set 1

The following changes since commit 9e8e228f2bf066c37eeee7c25b810cad3235427a:

iio: accel: bmc150: set low default thresholds (2014-11-16 20:25:00 +0000)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-fixes-for-3.19a

for you to fetch changes up to 65de7654d39c70c2b942f801cea01590cf7e3458:

iio: iio: Fix iio_channel_read return if channel havn't info (2015-01-01 12:46:48 +0000)

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First round of IIO fixes for the 3.19 cycle.

* ad799x fix ad7991/ad7995/ad7999 setup as they do not have a configuration register to write to. It is written during the convesion sequence. As such we don't want to write to it at other times.
* Fix iio_channel_read utility function to return to ensure it is apparent if the relevant element is not there. This avoids using a wrong value if some channels have the element and others do not.

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Fabien Proriol (1):
iio: iio: Fix iio_channel_read return if channel havn't info

Lars-Peter Clausen (1):

      iio: ad799x: Fix ad7991/ad7995/ad7999 config setup

 drivers/iio/adc/ad799x.c | 15 +++++++++++++--
 drivers/iio/inkern.c     |  3 +++
 2 files changed, 16 insertions(+), 2 deletions(-)

Pulled and pushed out, thanks.

greg k-h