Merge series "ALSA: hda: export snd_hda_codec_cleanup()" from Kai Vehmanen <kai.vehmanen@linux.intel.com>:

Hi,

this small series is preparation for a set of bugfix ASoC patches
addressing a memleak at module unload for the HDA codec wrapper.
Instead of duplicating HDA code in ASoC tree, I chose to export
more functionality from hda_codec.c so it can be (re)used in ASoC's
hdac_hda.c.

Full series:
https://github.com/thesofproject/linux/pull/2252

Takashi and Mark, feedback is welcome on how to best handle this
kind of series where I have dependent patches both in sound/pci/hda
and in ASoC. For this series, I'm sending the patches separately
and when/if first set is merged by Takashi, I'll route the ASoC
patches via our usually SOF set to Mark.

Kai Vehmanen (2):
  ALSA: hda: export snd_hda_codec_cleanup_for_unbind()
  ALSA: hda: fix snd_hda_codec_cleanup() documentation

 include/sound/hda_codec.h | 2 ++
 sound/pci/hda/hda_codec.c | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

--
2.27.0

include/sound/hda_codec.h

@@ -415,6 +415,8 @@ __printf(2, 3)
 struct hda_pcm *snd_hda_codec_pcm_new(struct hda_codec *codec,
 				      const char *fmt, ...);
 
+void snd_hda_codec_cleanup_for_unbind(struct hda_codec *codec);
+
 static inline void snd_hda_codec_pcm_get(struct hda_pcm *pcm)
 {
 	kref_get(&pcm->kref);