Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8444f59f authored by Dan Carpenter's avatar Dan Carpenter Committed by Mark Brown
Browse files

ASoC: wm2000: a couple harmless underflows 



We want these to be zero or one, but by mistake we also accept negative
values.  It's harmless but we should still clean it up.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 6ff33f39

sound/soc/codecs/wm2000.c

+2 −2
Original line number Diff line number Diff line
@@ -620,7 +620,7 @@ static int wm2000_anc_mode_put(struct snd_kcontrol *kcontrol, 
{

	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);

	struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);

	int anc_active = ucontrol->value.integer.value[0];

	unsigned int anc_active = ucontrol->value.integer.value[0];

	int ret;



	if (anc_active > 1)
@@ -653,7 +653,7 @@ static int wm2000_speaker_put(struct snd_kcontrol *kcontrol, 
{

	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);

	struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);

	int val = ucontrol->value.integer.value[0];

	unsigned int val = ucontrol->value.integer.value[0];

	int ret;



	if (val > 1)