Re: [PATCH 05/23] gpio: nomadik: extract GPIO platform driver from drivers/pinctrl/nomadik/

Philipp Zabel
2024-02-15T10:03:36Z

On Mi, 2024-02-14 at 17:23 +0100, Théo Lebrun wrote:
[...]
> diff --git a/drivers/gpio/gpio-nomadik.c b/drivers/gpio/gpio-nomadik.c
> new file mode 100644
> index 000000000000..e39477e1a58f
> --- /dev/null
> +++ b/drivers/gpio/gpio-nomadik.c
> @@ -0,0 +1,660 @@
[...]
> +static int nmk_gpio_probe(struct platform_device *dev)
> +{
[...]
> + ret = gpiochip_add_data(chip, nmk_chip);

Use devm_gpiochip_add_data() to cleanup on unbind, before nmk_chip goes
away. Or make the driver un-unbindable via suppress_bind_attrs. In that
case you could drop devm_ prefixes everywhere for consistency.

regards
Philipp