Re: [PATCH] leds: syscon: Use resource managed variant of device register

From: Jacek Anaszewski
Date: Tue Aug 27 2019 - 17:32:24 EST


Hi Alexander,

Thank you for the patch.

On 8/27/19 3:00 PM, Alexander Dahl wrote:
> We have a MFD driver compiled as module instantiating this driver. When
> unloading that module, those LED devices are not removed, which produces
> conflicts, when that module is inserted again.
>
> Signed-off-by: Alexander Dahl <ada@xxxxxxxxxxx>
> ---
> drivers/leds/leds-syscon.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/leds/leds-syscon.c b/drivers/leds/leds-syscon.c
> index e35dff0050f0..b58f3cafe16f 100644
> --- a/drivers/leds/leds-syscon.c
> +++ b/drivers/leds/leds-syscon.c
> @@ -115,7 +115,7 @@ static int syscon_led_probe(struct platform_device *pdev)
> }
> sled->cdev.brightness_set = syscon_led_set;
>
> - ret = led_classdev_register(dev, &sled->cdev);
> + ret = devm_led_classdev_register(dev, &sled->cdev);
> if (ret < 0)
> return ret;

Applied.

--
Best regards,
Jacek Anaszewski