Re: [PATCH] gpio: Use callback presence to determine need of valid_mask

[Stephen Boyd <swboyd@xxxxxxxxxxxx>]

Quoting Linus Walleij (2019-08-19 02:30:58)
> After we switched the two drivers that have .need_valid_mask
> set to use the callback for setting up the .valid_mask,
> we can just use the presence of the .init_valid_mask()
> callback (or the OF reserved ranges, nota bene) to determine
> whether to allocate the mask or not and we can drop the
> .need_valid_mask field altogether.
> 
> Cc: Benjamin Gaignard <benjamin.gaignard@xxxxxx>
> Cc: Amelie Delaunay <amelie.delaunay@xxxxxx>
> Cc: Stephen Boyd <swboyd@xxxxxxxxxxxx>
> Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
> Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
> ---

Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>