Fix the following sparse warning:
drivers/gpu/drm/i2c/tda998x_drv.c:1136:5: warning: symbol 'tda998x_audio_digital_mute' was not declared. Should it be static?
Reported-by: Hulk Robot hulkci@huawei.com Signed-off-by: Samuel Zou zou_wei@huawei.com --- drivers/gpu/drm/i2c/tda998x_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index 3c90d7a..9517f52 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -1133,7 +1133,8 @@ static void tda998x_audio_shutdown(struct device *dev, void *data) mutex_unlock(&priv->audio_mutex); }
-int tda998x_audio_digital_mute(struct device *dev, void *data, bool enable) +static int tda998x_audio_digital_mute(struct device *dev, void *data, + bool enable) { struct tda998x_priv *priv = dev_get_drvdata(dev);