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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