[PATCH] dt-bindings: gpio: Correct indentation and style in DTS example

[Rob Herring (Arm)]

On Mon, 24 Mar 2025 13:53:26 +0100, Krzysztof Kozlowski wrote:
> DTS example in the bindings should be indented with 2- or 4-spaces and
> aligned with opening '- |', so correct any differences like 3-spaces or
> mixtures 2- and 4-spaces in one binding.  While re-indenting, drop
> unused labels.
> 
> No functional changes here, but saves some comments during reviews of
> new patches built on existing code.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
> ---
>  .../bindings/gpio/atmel,at91rm9200-gpio.yaml  | 16 ++---
>  .../bindings/gpio/fairchild,74hc595.yaml      | 20 +++---
>  .../devicetree/bindings/gpio/gpio-mxs.yaml    | 70 +++++++++----------
>  .../devicetree/bindings/gpio/nxp,pcf8575.yaml | 24 +++----
>  .../bindings/gpio/realtek,otto-gpio.yaml      |  8 +--
>  .../bindings/gpio/renesas,em-gio.yaml         | 20 +++---
>  .../bindings/gpio/renesas,rcar-gpio.yaml      | 24 +++----
>  .../devicetree/bindings/gpio/sifive,gpio.yaml |  6 +-
>  .../bindings/gpio/toshiba,gpio-visconti.yaml  | 24 +++----
>  .../bindings/gpio/xlnx,gpio-xilinx.yaml       | 48 ++++++-------
>  10 files changed, 130 insertions(+), 130 deletions(-)
> 

Reviewed-by: Rob Herring (Arm) <robh at kernel.org>