Re: [PATCH 0/2] USB: serial: cp210x: provide gpio valid mask

Andy Shevchenko
2021-04-09T16:23:39Z

On Fri, Apr 9, 2021 at 6:52 PM Johan Hovold <johan@kernel.org> wrote:
>
> Use the new GPIO valid-mask feature to inform gpiolib which pins are
> available for use instead of handling that in a request callback.
>
> This also allows user space to figure out which pins are available
> through the chardev interface without having to request each pin in
> turn.

Thanks! I like the series.
Independently on reaction on my comments:
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>

> Johan
>
>
> Johan Hovold (2):
> USB: serial: cp210x: provide gpio valid mask
> USB: serial: cp210x: add gpio-configuration debug printk
>
> drivers/usb/serial/cp210x.c | 31 +++++++++++++++++++------------
> 1 file changed, 19 insertions(+), 12 deletions(-)
>
> --
> 2.26.3
>

--
With Best Regards,
Andy Shevchenko