1 files changed, 1 insertions, 0 deletions

diff --git a/include/sound/soc.h b/include/sound/soc.h
index cf76021f04a7..017986159d5e 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -480,6 +480,7 @@ struct snd_soc_codec {
         unsigned int (*read)(struct snd_soc_codec *, unsigned int);
         int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);
         void *reg_cache;
+        const void *reg_def_copy;
         const struct snd_soc_cache_ops *cache_ops;
         struct mutex cache_rw_mutex;