1 files changed, 1 insertions, 1 deletions

diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index e34969cdc0e8..cc0566c22ec1 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -379,7 +379,7 @@ static struct snd_soc_codec_driver soc_codec_dev_stac9766 = {
         .remove = stac9766_codec_remove,
         .suspend = stac9766_codec_suspend,
         .resume = stac9766_codec_resume,
-        .reg_cache_size = sizeof(stac9766_reg),
+        .reg_cache_size = ARRAY_SIZE(stac9766_reg),
         .reg_word_size = sizeof(u16),
         .reg_cache_step = 2,
         .reg_cache_default = stac9766_reg,