Re: Side effect of SPI GPIO descriptor usage

[Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>]

Hi Linus,

On Thu, Dec 5, 2019 at 12:28 AM Linus Walleij <linus.walleij@xxxxxxxxxx> wrote:
> drivers/rtc/rtc-rx6110.c
> Prints a warning if not flagged SPI_CS_HIGH, wil print
> that warning if used with a GPIO chip select from device
> tree. No regression, also no in-tree users.

So this warning will trigger if the board designer added an inverter, e.g.
to make it work with an SPI controller that doesn't support CS_HIGH...

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds