[PATCH 1/2] ASoC: SOF: (cosmetic) use for_each_pcm_streams() in sof_dai_load()

[Guennadi Liakhovetski]

Hi Pierre,

On Tue, Mar 24, 2020 at 08:29:43AM -0500, Pierre-Louis Bossart wrote:
> Guennadi, who are the intended reviewers/maintainers here and which tree is
> this supposed to be merged on?
> 
> Patch0 has everyone copied, patch 1/2 only target mailing lists, and I
> haven't seen any PR/CI for this?

Yes, as explained in my reply to Mark, I didn't want to spam everybody's mail 
boxes with all the patches, so I only copied the "patch 0" to maintainers 
and sent the patches themselves to lists only.

> I am flexible with processes, I am just lost here on what you had in mind.

I was advised to make this a separate patch from my VirtIO patch series, so 
I did that and sent it again directly to the mailing lists. But we can take 
it back to the local review process, if you prefer.

Thanks
Guennadi

> Thanks
> -Pierre
> 
> On 3/24/20 7:29 AM, Guennadi Liakhovetski wrote:
> > Use for_each_pcm_streams() to enumerate streams in sof_dai_load()
> > instead of doing that manually.
> > 
> > Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com>
> > ---
> >   sound/soc/sof/topology.c | 13 ++++++++-----
> >   1 file changed, 8 insertions(+), 5 deletions(-)
> > 
> > diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
> > index 058de94..54437ca 100644
> > --- a/sound/soc/sof/topology.c
> > +++ b/sound/soc/sof/topology.c
> > @@ -2448,7 +2448,7 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index,
> >   	struct snd_soc_tplg_stream_caps *caps;
> >   	struct snd_soc_tplg_private *private = &pcm->priv;
> >   	struct snd_sof_pcm *spcm;
> > -	int stream = SNDRV_PCM_STREAM_PLAYBACK;
> > +	int stream;
> >   	int ret = 0;
> >   	/* nothing to do for BEs atm */
> > @@ -2460,8 +2460,9 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index,
> >   		return -ENOMEM;
> >   	spcm->scomp = scomp;
> > -	spcm->stream[SNDRV_PCM_STREAM_PLAYBACK].comp_id = COMP_ID_UNASSIGNED;
> > -	spcm->stream[SNDRV_PCM_STREAM_CAPTURE].comp_id = COMP_ID_UNASSIGNED;
> > +
> > +	for_each_pcm_streams(stream)
> > +		spcm->stream[stream].comp_id = COMP_ID_UNASSIGNED;
> >   	spcm->pcm = *pcm;
> >   	dev_dbg(scomp->dev, "tplg: load pcm %s\n", pcm->dai_name);
> > @@ -2482,8 +2483,10 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index,
> >   	if (!spcm->pcm.playback)
> >   		goto capture;
> > +	stream = SNDRV_PCM_STREAM_PLAYBACK;
> > +
> >   	dev_vdbg(scomp->dev, "tplg: pcm %s stream tokens: playback d0i3:%d\n",
> > -		 spcm->pcm.pcm_name, spcm->stream[0].d0i3_compatible);
> > +		 spcm->pcm.pcm_name, spcm->stream[stream].d0i3_compatible);
> >   	caps = &spcm->pcm.caps[stream];
> > @@ -2513,7 +2516,7 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index,
> >   		return ret;
> >   	dev_vdbg(scomp->dev, "tplg: pcm %s stream tokens: capture d0i3:%d\n",
> > -		 spcm->pcm.pcm_name, spcm->stream[1].d0i3_compatible);
> > +		 spcm->pcm.pcm_name, spcm->stream[stream].d0i3_compatible);
> >   	caps = &spcm->pcm.caps[stream];
> >