ASoC: wm8960: harmless underflow in wm8960_put_deemph()

[cascardo/linux.git] / sound / soc / codecs / wm8960.c

diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index e3b7d0c..dc47c2f 100644 (file)
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -201,7 +201,7 @@ static int wm8960_put_deemph(struct snd_kcontrol *kcontrol,
 {
        struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
        struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
-       int deemph = ucontrol->value.integer.value[0];
+       unsigned int deemph = ucontrol->value.integer.value[0];
 
        if (deemph > 1)
                return -EINVAL;