diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index f04a116e678b..c6b3f1ebd62e 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -1710,6 +1710,8 @@ static int wm8994_write(struct snd_soc_codec *codec, unsigned int reg,
 	if (!wm8994_volatile(reg))
 		wm8994->reg_cache[reg] = value;
 
+	dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
+
 	return wm8994_reg_write(codec->control_data, reg, value);
 }