diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2015-10-13 09:12:45 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-10-22 14:59:11 +0200 |
| commit | 8444f59fd7bd8aa079609e575c0688669b85bfcc (patch) | |
| tree | 2bea044d2850a0b0cf69c2c0b2cdf9e0eb37201f /sound/soc/codecs/wm2000.c | |
| parent | Linux 4.3-rc1 (diff) | |
| download | linux-8444f59fd7bd8aa079609e575c0688669b85bfcc.tar.xz linux-8444f59fd7bd8aa079609e575c0688669b85bfcc.zip | |
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: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/wm2000.c')
| -rw-r--r-- | sound/soc/codecs/wm2000.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c index 786abd02b140..a67ea10f41a1 100644 --- a/sound/soc/codecs/wm2000.c +++ b/sound/soc/codecs/wm2000.c @@ -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) |