Re: [PATCH v7 01/13] ASoC: SOF: core: Ensure sof_ops_free() is still called when probe never ran.

[Takashi Iwai <tiwai@suse.de>]

On Mon, 09 Oct 2023 13:54:25 +0200,
Maarten Lankhorst wrote:
> 
> In an effort to not call sof_ops_free twice, we stopped running it when
> probe was aborted.
> 
> Check the result of cancel_work_sync to see if this was the case.
> 
> Fixes: 31bb7bd9ffee ("ASoC: SOF: core: Only call sof_ops_free() on remove if the probe was successful")
> Cc: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
> Acked-by: Mark Brown <broonie@kernel.org>

Your Signed-off-by tag is missing.

Could you resubmit?


thanks,

Takashi

> ---
>  sound/soc/sof/core.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
> index 2d1616b81485c..0938b259f7034 100644
> --- a/sound/soc/sof/core.c
> +++ b/sound/soc/sof/core.c
> @@ -459,9 +459,10 @@ int snd_sof_device_remove(struct device *dev)
>  	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
>  	struct snd_sof_pdata *pdata = sdev->pdata;
>  	int ret;
> +	bool aborted = false;
>  
>  	if (IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE))
> -		cancel_work_sync(&sdev->probe_work);
> +		aborted = cancel_work_sync(&sdev->probe_work);
>  
>  	/*
>  	 * Unregister any registered client device first before IPC and debugfs
> @@ -487,6 +488,9 @@ int snd_sof_device_remove(struct device *dev)
>  		snd_sof_free_debug(sdev);
>  		snd_sof_remove(sdev);
>  		sof_ops_free(sdev);
> +	} else if (aborted) {
> +		/* probe_work never ran */
> +		sof_ops_free(sdev);
>  	}
>  
>  	/* release firmware */
> -- 
> 2.39.2
>