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authorMark Brown <broonie@opensource.wolfsonmicro.com>2010-11-25 21:16:52 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2010-11-25 21:16:52 +0000
commitfdc1f5d0608faa9bb06c1e7c662831550b32d2d3 (patch)
tree322b20dad4c7e7d3aa95484a78523651b0721c7e /sound/soc/codecs/tlv320aic3x.c
parent77c667d1365e19c2848d37bf408e2f0b086b63d9 (diff)
parent25436180ee8bed6740f29d92c2030c759885c147 (diff)
Merge branch 'for-2.6.37' into for-2.6.38
Diffstat (limited to 'sound/soc/codecs/tlv320aic3x.c')
-rw-r--r--sound/soc/codecs/tlv320aic3x.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index bfd036a2c83..fc5abdf0bcb 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -1180,7 +1180,7 @@ EXPORT_SYMBOL_GPL(aic3x_set_gpio);
int aic3x_get_gpio(struct snd_soc_codec *codec, int gpio)
{
u8 reg = gpio ? AIC3X_GPIO2_REG : AIC3X_GPIO1_REG;
- u8 val, bit = gpio ? 2: 1;
+ u8 val = 0, bit = gpio ? 2 : 1;
aic3x_read(codec, reg, &val);
return (val >> bit) & 1;
@@ -1208,7 +1208,7 @@ EXPORT_SYMBOL_GPL(aic3x_set_headset_detection);
int aic3x_headset_detected(struct snd_soc_codec *codec)
{
- u8 val;
+ u8 val = 0;
aic3x_read(codec, AIC3X_HEADSET_DETECT_CTRL_B, &val);
return (val >> 4) & 1;
}
@@ -1216,7 +1216,7 @@ EXPORT_SYMBOL_GPL(aic3x_headset_detected);
int aic3x_button_pressed(struct snd_soc_codec *codec)
{
- u8 val;
+ u8 val = 0;
aic3x_read(codec, AIC3X_HEADSET_DETECT_CTRL_B, &val);
return (val >> 5) & 1;
}