Re: [PATCH] gpio: rcar: Implement .get_direction() callback

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On Thu, Jul 12, 2018 at 11:15:01AM +0200, Geert Uytterhoeven wrote:
> Allow gpiolib to read back the current I/O direction configuration by
> implementing the .get_direction() callback.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

So, despite it didn't help solving my original case because of an
unrelated issue, I verified that this code works:

Reviewed-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Tested-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>

I'd still think it is better to have this code than to not have it.

Thanks Geert!

Regards,

   Wolfram

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