Re: [PATCH] gpio: ftgpio010: use device name for gpiochip name & label

[Bartosz Golaszewski <brgl@xxxxxxxx>]

On Mon, Oct 24, 2022 at 10:08 AM Jeremy Kerr <jk@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> Currently, we use just the fixed string "FTGPIO010" as the gpiochip name
> for ftgpio010 drivers. Because it's fixed, this means we cannot
> distinguish multiple ftgpio010 devices present on a single system.
>
> This change uses the dev_name() instead, which should be unique between
> multiple instances.
>
> Signed-off-by: Jeremy Kerr <jk@xxxxxxxxxxxxxxxxxxxx>
> ---
>  drivers/gpio/gpio-ftgpio010.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpio/gpio-ftgpio010.c b/drivers/gpio/gpio-ftgpio010.c
> index f77a965f5780..2728672ef9f8 100644
> --- a/drivers/gpio/gpio-ftgpio010.c
> +++ b/drivers/gpio/gpio-ftgpio010.c
> @@ -277,7 +277,7 @@ static int ftgpio_gpio_probe(struct platform_device *pdev)
>                 dev_err(dev, "unable to init generic GPIO\n");
>                 goto dis_clk;
>         }
> -       g->gc.label = "FTGPIO010";
> +       g->gc.label = dev_name(dev);
>         g->gc.base = -1;
>         g->gc.parent = dev;
>         g->gc.owner = THIS_MODULE;
> --
> 2.35.1
>

Applied, thanks!

Bart