ALSA: unhide snd_soc_new_compress() declaration

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  • ALSA: unhide snd_soc_new_compress() declaration
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Commit Message

Arnd Bergmann May 30, 2018, 10:06 p.m.
My randconfig build setup came across a new build failure today:

sound/soc/soc-topology.c: In function 'soc_tplg_dai_create':
sound/soc/soc-topology.c:1758:27: error: 'snd_soc_new_compress' undeclared (first use in this function); did you mean 'snd_soc_compr_ops'?
   dai_drv->compress_new = snd_soc_new_compress;

Simply making that prototype visible again fixes the build failure
for me, though I'm not exactly sure why we don't get a link
error now.

The reference to snd_soc_new_compress() was added a few weeks
ago and seems to have caused the problem.

Fixes: 5db6aab6f36f ("ASoC: topology: Add support for compressed PCMs")
Signed-off-by: Arnd Bergmann <>

 include/sound/soc.h | 2 --
 1 file changed, 2 deletions(-)


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diff --git a/include/sound/soc.h b/include/sound/soc.h
index 600a7ebd10c0..8e073865bde3 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -460,9 +460,7 @@  struct snd_soc_component *snd_soc_lookup_component(struct device *dev,
 						   const char *driver_name);
 int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num);
 int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num);
 void snd_soc_disconnect_sync(struct device *dev);