Re: [PATCH v1 1/1] gpiolib: Show more info for interrupt only lines in debugfs

[Bartosz Golaszewski <brgl@xxxxxxxx>]

On Fri, May 10, 2024 at 6:05 PM Andy Shevchenko
<andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
>
> Show more info for interrupt only lines in debugfs. It's useful
> to monitor the lines that have been never requested as GPIOs,
> but IRQs.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> ---
>
> For the reference. May be applied together with
> 20240508144741.1270912-1-andriy.shevchenko@xxxxxxxxxxxxxxx
> as a precursor.
>
>  drivers/gpio/gpiolib.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
> index 1f1673552767..4cd7e05f3e5b 100644
> --- a/drivers/gpio/gpiolib.c
> +++ b/drivers/gpio/gpiolib.c
> @@ -4801,11 +4801,11 @@ static void gpiolib_dbg_show(struct seq_file *s, struct gpio_device *gdev)
>
>         for_each_gpio_desc(gc, desc) {
>                 guard(srcu)(&desc->srcu);
> -               if (test_bit(FLAG_REQUESTED, &desc->flags)) {
> +               is_irq = test_bit(FLAG_USED_AS_IRQ, &desc->flags);
> +               if (is_irq || test_bit(FLAG_REQUESTED, &desc->flags)) {
>                         gpiod_get_direction(desc);
>                         is_out = test_bit(FLAG_IS_OUT, &desc->flags);
>                         value = gpio_chip_get_value(gc, desc);
> -                       is_irq = test_bit(FLAG_USED_AS_IRQ, &desc->flags);
>                         active_low = test_bit(FLAG_ACTIVE_LOW, &desc->flags);
>                         seq_printf(s, " gpio-%-3u (%-20.20s|%-20.20s) %s %s %s%s\n",
>                                    gpio, desc->name ?: "", gpiod_get_label(desc),
> --
> 2.43.0.rc1.1336.g36b5255a03ac
>

This now conflicts with current next, please rebase and resend.

Bart