This series adds devicetree support to the gpio-charger and fixes a small
issue with the return value of gpio_get_value.

changes since v3:
- remove of_match_ptr. All used of_xx function have stubs for !OF
  and of_device_id also is always defined, so no need for of_match_ptr
changes since v2:
- fix (hopefully all) issues pointed out by Doug Anderson
- add missing of_node assignment to charger
changes since v1:
- adapt binding example to show how the charger fits into the
  power-supplies structure


Heiko Stuebner (3):
  dt-bindings: document gpio-charger bindings
  power: gpio-charger: add device tree support
  power: gpio-charger: do not use gpio value directly

 .../bindings/power_supply/gpio-charger.txt         | 27 ++++++++
 drivers/power/gpio-charger.c                       | 74 +++++++++++++++++++++-
 2 files changed, 98 insertions(+), 3 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/power_supply/gpio-charger.txt

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2.1.0