Re: [PATCH] gpiolib: Fix error message on out-of-range GPIO in lookup table

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Wed, Nov 27, 2019 at 10:59 AM Geert Uytterhoeven
<geert+renesas@xxxxxxxxx> wrote:

> When a GPIO offset in a lookup table is out-of-range, the printed error
> message (1) does not include the actual out-of-range value, and (2)
> contains an off-by-one error in the upper bound.
>
> Avoid user confusion by also printing the actual GPIO offset, and
> correcting the upper bound of the range.
> While at it, use "%u" for unsigned int.
>
> Sample impact:
>
>     -requested GPIO 0 is out of range [0..32] for chip e6052000.gpio
>     +requested GPIO 0 (45) is out of range [0..31] for chip e6052000.gpio
>
> Fixes: 2a3cf6a3599e9015 ("gpiolib: return -ENOENT if no GPIO mapping exists")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

Patch applied for fixes!

Thanks!
Linus Walleij