Simon Glass 9165e8428d dm: gpio: Allow gpio command to adjust GPIOs that are busy ...

The gpio command mostly relies on gpio_request() and gpio_free() being
nops, in that you can request a GPIO twice. With driver model this is
now implemented correctly, so it fails.

Change the command to deal with a failure to claim the GPIO.

Signed-off-by: Simon Glass <sjg@chromium.org>

2014-08-31 23:21:19 -06:00

5.1 KiB

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