1 files changed, 1 insertions, 1 deletions

diff --git a/sound/soc/codecs/wm8997.c b/sound/soc/codecs/wm8997.c
index 3d50621b070c..09c4150840a3 100644
--- a/sound/soc/codecs/wm8997.c
+++ b/sound/soc/codecs/wm8997.c
@@ -1081,7 +1081,7 @@ static unsigned int wm8997_digital_vu[] = {
         ARIZONA_DAC_DIGITAL_VOLUME_5R,
 };
 
-struct regmap *wm8997_get_regmap(struct device *dev)
+static struct regmap *wm8997_get_regmap(struct device *dev)
 {
         struct wm8997_priv *priv = dev_get_drvdata(dev);