Re: [RFC][PATCH v3 29/33] timers: ALSA: Use timer_shutdown_sync() before freeing timer

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 04 Nov 2022 06:41:22 +0100,
Steven Rostedt wrote:
> 
> From: "Steven Rostedt (Google)" <rostedt@xxxxxxxxxxx>
> 
> Before a timer is freed, timer_shutdown_sync() must be called.
> 
> Link: https://lore.kernel.org/all/20220407161745.7d6754b3@xxxxxxxxxxxxxxxxxx/
> 
> Cc: Jaroslav Kysela <perex@xxxxxxxx>
> Cc: Takashi Iwai <tiwai@xxxxxxxx>
> Cc: Austin Kim <austin.kim@xxxxxxx>
> Cc: alsa-devel@xxxxxxxxxxxxxxxx
> Signed-off-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx>

Reviewed-by: Takashi Iwai <tiwai@xxxxxxx>


thanks,

Takashi

> ---
>  sound/i2c/other/ak4117.c | 2 +-
>  sound/synth/emux/emux.c  | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/sound/i2c/other/ak4117.c b/sound/i2c/other/ak4117.c
> index 1bc43e927d82..640501bb3ca6 100644
> --- a/sound/i2c/other/ak4117.c
> +++ b/sound/i2c/other/ak4117.c
> @@ -47,7 +47,7 @@ static void reg_dump(struct ak4117 *ak4117)
>  
>  static void snd_ak4117_free(struct ak4117 *chip)
>  {
> -	del_timer_sync(&chip->timer);
> +	timer_shutdown_sync(&chip->timer);
>  	kfree(chip);
>  }
>  
> diff --git a/sound/synth/emux/emux.c b/sound/synth/emux/emux.c
> index a870759d179e..0006c3ddb51d 100644
> --- a/sound/synth/emux/emux.c
> +++ b/sound/synth/emux/emux.c
> @@ -129,7 +129,7 @@ int snd_emux_free(struct snd_emux *emu)
>  	if (! emu)
>  		return -EINVAL;
>  
> -	del_timer_sync(&emu->tlist);
> +	timer_shutdown_sync(&emu->tlist);
>  
>  	snd_emux_proc_free(emu);
>  	snd_emux_delete_virmidi(emu);
> -- 
> 2.35.1
> 



[Index of Archives]     [ALSA User]     [Linux Audio Users]     [Pulse Audio]     [Kernel Archive]     [Asterisk PBX]     [Photo Sharing]     [Linux Sound]     [Video 4 Linux]     [Gimp]     [Yosemite News]

  Powered by Linux