[PATCH 1/3] [v2] Revert "gpio: set up initial state from .get_direction()"

[Stephen Boyd]

On 12/13, Timur Tabi wrote:
> This reverts commit 72d3200061776264941be1b5a9bb8e926b3b30a5.
> 
> We cannot blindly query the direction of all GPIOs when the pins are
> first registered.  The get_direction callback normally triggers a
> read/write to hardware, but we shouldn't be touching the hardware for
> an individual GPIO until after it's been properly claimed.
> 
> Signed-off-by: Timur Tabi <timur at codeaurora.org>
> ---

Reviewed-by: Stephen Boyd <sboyd at codeaurora.org>

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