1 files changed, 6 insertions, 0 deletions

diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 0db59c3aa5d4..4d3e6f1ac584 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -3903,6 +3903,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
                 return -ENOMEM;
         snd_soc_codec_set_drvdata(codec, wm8994);
 
+        codec->reg_cache = &wm8994->reg_cache;
+
         wm8994->pdata = dev_get_platdata(codec->dev->parent);
         wm8994->codec = codec;
 
@@ -4059,6 +4061,8 @@ static int  wm8994_codec_remove(struct snd_soc_codec *codec)
         wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, wm8994);
         wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, wm8994);
         wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET, wm8994);
+        kfree(wm8994->retune_mobile_texts);
+        kfree(wm8994->drc_texts);
         kfree(wm8994);
 
         return 0;
@@ -4071,6 +4075,8 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8994 = {
         .resume =       wm8994_resume,
         .read = wm8994_read,
         .write = wm8994_write,
+        .readable_register = wm8994_readable,
+        .volatile_register = wm8994_volatile,
         .set_bias_level = wm8994_set_bias_level,
 };