diff --git a/include/sound/soc.h b/include/sound/soc.h
index 8ec63c02dc10..79d855d2bddd 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -152,7 +152,6 @@ struct snd_soc_dai;
 struct snd_soc_codec;
 struct soc_enum;
 struct snd_soc_ac97_ops;
-struct snd_soc_clock_info;
 
 typedef int (*hw_write_t)(void *,const char* ,int);
 typedef int (*hw_read_t)(void *,char* ,int);