linux-kernel - Re: [PATCH v2 2/2] gpio: sim: use for_each

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Date: Fri, 23 Feb 2024 09:58:40 +0100
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Linus Walleij <linus.walleij@...aro.org>
Cc: linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH v2 2/2] gpio: sim: use for_each_hwgpio()

On Thu, Feb 22, 2024 at 11:25 AM Bartosz Golaszewski <brgl@...ev.pl> wrote:
>
> From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
>
> Display debugfs information about all simulated GPIOs, not only the
> requested ones.
>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
> ---
>  drivers/gpio/gpio-sim.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpio/gpio-sim.c b/drivers/gpio/gpio-sim.c
> index c4106e37e6db..88fc3712811c 100644
> --- a/drivers/gpio/gpio-sim.c
> +++ b/drivers/gpio/gpio-sim.c
> @@ -234,10 +234,10 @@ static void gpio_sim_dbg_show(struct seq_file *seq, struct gpio_chip *gc)
>
>         guard(mutex)(&chip->lock);
>
> -       for_each_requested_gpio(gc, i, label)
> +       for_each_hwgpio(gc, i, label)
>                 seq_printf(seq, " gpio-%-3d (%s) %s,%s\n",
>                            gc->base + i,
> -                          label,
> +                          label ?: "<unused>",
>                            test_bit(i, chip->direction_map) ? "input" :
>                                 test_bit(i, chip->value_map) ? "output-high" :
>                                                                "output-low",
> --
> 2.40.1
>

Patch applied.

Bart