[PATCH RFT V2 0/3] iio: mxs-lradc: implement PM ops

[Stefan Wahren]

This patch series simplifies TS registration and implements suspend/resume
support for mxs-lradc.

Patch 1: simplify TS registration
Patch 2: refactor mxs-lradc in order to prepare PM implementation
Patch 3: implement suspend/resume support

These patches has been tested with i.MX23 and i.MX28 but without
a touchscreen. I added only a bogus touchscreen in devicetree.

It would be nice if someone with a real touchscreen could test it.

Changes in V2:
- rebase on iio/testing since patch 2 and 3 from V1 has been applied
- also remove input_unregister_device in patch 1
- use mask of virtual channels for IRQ disabling in patch 2

Stefan Wahren (3):
  iio: mxs-lradc: simplify TS registration
  iio: mxs-lradc: disable only masked channels in mxs_lradc_hw_stop
  iio: mxs-lradc: implement suspend/resume support

 drivers/iio/adc/mxs-lradc.c |   81 +++++++++++++++++++++++++++++++++++--------
 1 file changed, 66 insertions(+), 15 deletions(-)

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1.7.9.5