[PATCH v2 0/4] Let leds use named gpios

[Olliver Schinagl <o.schinagl@xxxxxxxxxxxxx>]

The gpio binding docs ask to use named-gpios wherever possible, however 40b73183 probably forgot that. This patch makes the new devm_get_gpiod_from_child use named gpios.

Changed since v1:
  Fix a few typo's
  Fix of_find_gpio to remove hardcoded length of string
  Check both for leds-gpios and if that fails, fall back to standard gpios for the users of devm_get_gpiod_from_child.

Olliver Schinagl (4):
  gpio: use sizeof() instead of hardcoded values
  gpio: add parameter to allow the use named gpios
  leds: Let the binding document example for leds-gpio follow the gpio
    bindings
  leds: no longer use unnamed gpios

 Documentation/devicetree/bindings/leds/leds-gpio.txt | 14 ++++++++------
 drivers/gpio/devres.c                                | 18 +++++++++++++++++-
 drivers/gpio/gpiolib.c                               |  6 ++++--
 drivers/input/keyboard/gpio_keys_polled.c            | 20 ++++++++++++--------
 drivers/leds/leds-gpio.c                             |  2 +-
 include/linux/gpio/consumer.h                        |  1 +
 6 files changed, 43 insertions(+), 18 deletions(-)

-- 
2.1.4

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