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authorNicolin Chen <Guangyu.Chen@freescale.com>2014-05-06 16:41:39 +0800
committerMark Brown <broonie@linaro.org>2014-06-09 21:00:23 +0100
commite9b383dc940f4cba6876887ecb47df3082ec925e (patch)
treeeb4226ab1f6aabaf150a48e51e51a55f732f7f48
parente1d4d3c854f25cff6c6c139588570e124d5e8fa4 (diff)
ASoC: fsl_spdif: Fix incorrect usage of regmap_read()
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>
-rw-r--r--sound/soc/fsl/fsl_spdif.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index b912d45a2a4c..9ea2dd471172 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -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);