[PATCH v2 00/14] iio: ST clean-ups and new pressure sensor device

[Lee Jones]

This patch-set includes a few clean-ups surrounding error handling and
non-mandatory functionality along with regulator support and the addition
of a new pressure/temperature sensor (LPS001WP). Everything has been
tested with Device Tree.

v2:
 - Rebased onto Linux -next as requested by Jonathan
 - Reworked clean-up patch to address Jonathan's concerns
 - Added binding document (inc regulators)
 - Extended regulator support in the driver
 - Re-worked Data Ready pin handling

 Documentation/devicetree/bindings/iio/pressure/lps001wp.txt |  21 ++++++++
 arch/arm/boot/dts/ste-dbx5x0.dtsi                           |   5 --
 arch/arm/boot/dts/ste-snowball.dts                          |  10 ++++
 arch/arm/configs/u8500_defconfig                            |   4 ++
 drivers/iio/common/st_sensors/st_sensors_core.c             |  51 +++++++++++--------
 drivers/iio/pressure/st_pressure.h                          |   1 +
 drivers/iio/pressure/st_pressure_core.c                     | 300 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----------------------------
 drivers/iio/pressure/st_pressure_i2c.c                      |   1 +
 include/linux/iio/common/st_sensors.h                       |   6 +++
 9 files changed, 299 insertions(+), 100 deletions(-)