Commit 16aff769 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown

ASoC: Fix return value of ak4641_pcm_set_dai_fmt()

We can't just pass back the return value of snd_soc_update_bits() as it
will be 1 if a bit changed rather than zero.
Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 6065abf5
......@@ -339,6 +339,7 @@ static int ak4641_pcm_set_dai_fmt(struct snd_soc_dai *codec_dai,
{
struct snd_soc_codec *codec = codec_dai->codec;
u8 btif;
int ret;
/* interface format */
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
......@@ -358,7 +359,11 @@ static int ak4641_pcm_set_dai_fmt(struct snd_soc_dai *codec_dai,
return -EINVAL;
}
return snd_soc_update_bits(codec, AK4641_BTIF, (0x3 << 5), btif);
ret = snd_soc_update_bits(codec, AK4641_BTIF, (0x3 << 5), btif);
if (ret < 0)
return ret;
return 0;
}
static int ak4641_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai,
......
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