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>
(cherry picked from commit
e9b383dc940f4cba6876887ecb47df3082ec925e)
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);