Re: [PATCH v2 4/4] gpio: i8255: Migrate to regmap API

[Michael Walle]

Am 2022-11-17 17:21, schrieb Mark Brown:
> On Thu, Nov 17, 2022 at 05:18:55PM +0100, Michael Walle wrote:
> > Am 2022-11-11 02:55, schrieb William Breathitt Gray:
>
> > > +	gpio_config.parent = config->parent;
> > > +	gpio_config.regmap = config->map;
>
> > I'd propose to add a new config flag to indicate that accesses to
> > the device will be fast:
>
> > gpio_config.regmap_has_fast_io = true;
>
> > which will then set gpio->can_sleep = false.
>
> It's probably useful to provide a query function in the regmap
> API for generic regmap users like this.

Now I'm confused. Last time, I've proposed that, there was push
back from you:
https://lore.kernel.org/linux-gpio/20210430151908.GC5981@xxxxxxxxxxxxx/

That being said, I'd prefer to have such a query API :)

-michael