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ASoC: fsl_spdif: Fix incorrect usage of regmap_read()

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We should not copy the return value into this val since it's supposed to
get the value of the register not the success result of regmap_read().
Thus fix it.

Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Nicolin Chen 2014-05-06 16:41:39 +08:00 committed by Mark Brown
parent e1d4d3c854
commit e9b383dc94
1 changed files with 1 additions and 1 deletions
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sound/soc/fsl/fsl_spdif.c
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@ -762,7 +762,7 @@ static int fsl_spdif_vbit_get(struct snd_kcontrol *kcontrol,
struct regmap *regmap = spdif_priv->regmap;
u32 val;
val = regmap_read(regmap, REG_SPDIF_SIS, &val);
regmap_read(regmap, REG_SPDIF_SIS, &val);
ucontrol->value.integer.value[0] = (val & INT_VAL_NOGOOD) != 0;
regmap_write(regmap, REG_SPDIF_SIC, INT_VAL_NOGOOD);