linux-kernel - Re: [PATCH] soc: apple: sart: Stop casting function pointer signatures

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Date:   Mon, 28 Nov 2022 20:35:08 +0900
From:   Hector Martin <marcan@...can.st>
To:     Sven Peter <sven@...npeter.dev>, Arnd Bergmann <arnd@...db.de>
Cc:     Alyssa Rosenzweig <alyssa@...enzweig.io>, asahi@...ts.linux.dev,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel test robot <lkp@...el.com>
Subject: Re: [PATCH] soc: apple: sart: Stop casting function pointer
 signatures

On 05/11/2022 00.39, Sven Peter wrote:
> Fixes: b170143ae111 ("soc: apple: Add SART driver")
> Reported-by: kernel test robot <lkp@...el.com>
> Signed-off-by: Sven Peter <sven@...npeter.dev>
> ---
>  drivers/soc/apple/sart.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/soc/apple/sart.c b/drivers/soc/apple/sart.c
> index 83804b16ad03..afa111736899 100644
> --- a/drivers/soc/apple/sart.c
> +++ b/drivers/soc/apple/sart.c
> @@ -164,6 +164,11 @@ static int apple_sart_probe(struct platform_device *pdev)
>  	return 0;
>  }
>  
> +static void apple_sart_put_device(void *dev)
> +{
> +	put_device(dev);
> +}
> +
>  struct apple_sart *devm_apple_sart_get(struct device *dev)
>  {
>  	struct device_node *sart_node;
> @@ -187,7 +192,7 @@ struct apple_sart *devm_apple_sart_get(struct device *dev)
>  		return ERR_PTR(-EPROBE_DEFER);
>  	}
>  
> -	ret = devm_add_action_or_reset(dev, (void (*)(void *))put_device,
> +	ret = devm_add_action_or_reset(dev, apple_sart_put_device,
>  				       &sart_pdev->dev);
>  	if (ret)
>  		return ERR_PTR(ret);

Applied to asahi-soc/soc, thanks!

- Hector