ALSA: hda: export snd_hda_codec_cleanup_for_unbind()

To avoid duplicated code for cleanup, and match the already exported
snd_hda_codec_pcm_new(), also export snd_hda_codec_cleanup_for_unbind().

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20200715174551.3730165-2-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/include/sound/hda_codec.h b/include/sound/hda_codec.h
index d16a422..e378ed7 100644 (file)
--- a/include/sound/hda_codec.h
+++ b/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);

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 7e3ae45..b433135 100644 (file)
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -792,6 +792,7 @@ void snd_hda_codec_cleanup_for_unbind(struct hda_codec *codec)
        remove_conn_list(codec);
        snd_hdac_regmap_exit(&codec->core);
 }
+EXPORT_SYMBOL_GPL(snd_hda_codec_cleanup_for_unbind);
 
 static unsigned int hda_set_power_state(struct hda_codec *codec,
                                unsigned int power_state);