[RFCv4 0/7] Convert twl4030-madc to IIO API and add DT support

[Sebastian Reichel]

Hi,

This is RFCv4 for converting twl4030-madc to the IIO API and
adding DT support. The patchset compiles and has been tested
on my Nokia N900.

Changes since RFCv3 [0]:
 * Added Acked-by from Lee Jones (MFD subsystem maintainer)
   to twl_i2c_read/write_u16 patches
 * Fixed style issues found by Lee Jones
   This readded the temp variable Jonathan Cameron wanted to
   be removed, but makes the code cleaner - especially once
   the brackets for math for clarity are added.
 * Tested with converted rx51-battery driver on Nokia N900,
   which can be found at [1].

[0] https://lkml.org/lkml/2014/2/25/627
[1] https://lkml.org/lkml/2014/2/25/639

-- Sebastian

Sebastian Reichel (7):
  mfd: twl4030-madc: Use managed resources
  mfd: twl4030-madc: Add DT support and convert to IIO framework
  mfd: twl4030-madc: Cleanup driver
  mfd: twl-core: Add twl_i2c_read/write_u16
  mfd: twl4030-madc: Use twl_i2c_read/write_u16 for 16 bit registers
  Documentation: DT: Document twl4030-madc binding
  mfd: twl4030-madc: Move driver to drivers/iio/adc

 .../devicetree/bindings/iio/adc/twl4030-madc.txt   |  24 ++
 drivers/iio/adc/Kconfig                            |  10 +
 drivers/iio/adc/Makefile                           |   1 +
 drivers/{mfd => iio/adc}/twl4030-madc.c            | 281 +++++++++++++--------
 drivers/mfd/Kconfig                                |  10 -
 drivers/mfd/Makefile                               |   1 -
 include/linux/i2c/twl.h                            |  12 +
 include/linux/i2c/twl4030-madc.h                   |   2 +-
 8 files changed, 227 insertions(+), 114 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/twl4030-madc.txt
 rename drivers/{mfd => iio/adc}/twl4030-madc.c (77%)

-- 
1.8.5.3

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