From: Nicolin Chen Date: Tue, 6 May 2014 08:41:39 +0000 (+0800) Subject: ASoC: fsl_spdif: Fix incorrect usage of regmap_read() X-Git-Tag: v3.16-rc2~15^2~1^2^3~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e9b383dc940f4cba6876887ecb47df3082ec925e;p=platform%2Fkernel%2Flinux-exynos.git 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 Signed-off-by: Mark Brown --- diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c index b912d45..9ea2dd4 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);