[alsa-devel] [PATCH 05/12] ALSA: hdac: Move 'to_hda_ext_device' helper to core

[Subhransu S. Prusty]

On Mon, Aug 29, 2016 at 03:21:22PM +0200, Takashi Iwai wrote:
> On Mon, 29 Aug 2016 15:06:23 +0200,
> Subhransu S. Prusty wrote:
> > 
> > On Mon, Aug 29, 2016 at 10:44:38AM +0200, Takashi Iwai wrote:
> > > On Mon, 29 Aug 2016 08:23:19 +0200,
> > > Subhransu S. Prusty wrote:
> > > > 
> > > > Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty at intel.com>
> > > > Signed-off-by: Vinod Koul <vinod.koul at intel.com>
> > > > ---
> > > >  sound/hda/ext/hdac_codec.h | 7 +++++++
> > > >  1 file changed, 7 insertions(+)
> > > > 
> > > > diff --git a/sound/hda/ext/hdac_codec.h b/sound/hda/ext/hdac_codec.h
> > > > index 7f47a7e..9159139 100644
> > > > --- a/sound/hda/ext/hdac_codec.h
> > > > +++ b/sound/hda/ext/hdac_codec.h
> > > > @@ -46,6 +46,13 @@ struct hdac_codec_widget {
> > > >  	void *params;	/* Widget specific parameters */
> > > >  };
> > > >  
> > > > +static inline struct hdac_ext_device *to_hda_ext_device(struct device *dev)
> > > > +{
> > > > +	struct hdac_device *hdac = dev_to_hdac_dev(dev);
> > > > +
> > > > +	return to_ehdac_device(hdac);
> > > > +}
> > > > +
> > > >  int snd_hdac_parse_widgets(struct hdac_device *hdac);
> > > >  int snd_hdac_codec_init(struct hdac_device *hdac);
> > > >  void snd_hdac_codec_cleanup(struct hdac_device *hdac);
> > > 
> > > "Move" is to move from point A to B, but you're only adding a new one
> > > here...
> > 
> > to_hda_ext_device was defined in hdac_hdmi.c. As ASoC hda codec framework
> > will use this, so moved this to core. The next patch removes this helper
> > from hdac_hdmi.c. As I didn't want intermix two different modules in the
> > same patch, so submitted as separate patches. May be I will rename the
> > commit message to "copy ... " instead of "move". What do you suggest?
> 
> Well, at this moment, hdac_hdmi.c is the only user of this helper, so
> I don't see any merit to split the move.  It's just factoring out the
> helper to external.

Ok, will merge these two patches and submit a single patch for the move.

Regards,
Subhransu

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