Re: [PATCH] ALSA: pcm: Fix missing export of snd_pcm_set_sync_per-card()

[Takashi Iwai <tiwai@xxxxxxx>]

On Fri, 05 Jul 2024 09:38:28 +0200,
Jaroslav Kysela wrote:
> 
> On 05. 07. 24 8:35, Takashi Iwai wrote:
> > The recent change for the PCM sync API forgot to export a new API
> > function that is currently used in emu10k1 driver.
> > 
> > This patch adds the missing export.
> > 
> > Fixes: d712c58c55d9 ("ALSA: pcm: optimize and clarify stream synchronization ID API")
> > Reported-by: kernel test robot <lkp@xxxxxxxxx>
> > Closes: https://lore.kernel.org/oe-kbuild-all/202407051343.1Sz8AKFt-lkp@xxxxxxxxx/
> > Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
> > ---
> >   sound/core/pcm_lib.c | 1 +
> >   1 file changed, 1 insertion(+)
> > 
> > diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
> > index e48a84f8e977..66683656fb13 100644
> > --- a/sound/core/pcm_lib.c
> > +++ b/sound/core/pcm_lib.c
> > @@ -547,6 +547,7 @@ void snd_pcm_set_sync_per_card(struct snd_pcm_substream *substream,
> >   	strncpy(params->sync + 4, id, len);
> >   	memset(params->sync + 4 + len, 0, 12 - len);
> >   }
> > +EXPORT_SYMBOL_GPL(snd_pcm_set_sync_per_card);
> >     /*
> >    *  Standard ioctl routine
> 
> 
> Reviewed-by: Jaroslav Kysela <perex@xxxxxxxx>
> 
> Thank you for this quick fix. I may also add this to the original
> patch set, if you like.

Note that the v7 patch set has been already merged, so only an
incremental fix is necessary in anyway.


thanks,

Takashi