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| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-03-04 09:39:24 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-03-10 11:27:06 +0000 |
| commit | 8eeb5c15131d7b5061c10423eda3ae4c68db4eaf (patch) | |
| tree | 0a0aa50f7f5951c00d309b93027619807691aa99 /sound | |
| parent | 38dbfb59d1175ef458d006556061adeaa8751b72 (diff) | |
| download | lwn-8eeb5c15131d7b5061c10423eda3ae4c68db4eaf.tar.gz lwn-8eeb5c15131d7b5061c10423eda3ae4c68db4eaf.zip | |
ASoC: 88pm860: Fix IO setup
The 88pm860 is a MFD device and the CODEC driver is using the regmap struct of
the parent device, hence automatic IO setup will not work and we need to
manually call snd_soc_codec_set_cache_io(). The issue was introduced in commit
f9ded3b2e7 ("ASoC: 88pm860x: Use regmap for I/O").
Fixes: f9ded3b2e7 ("ASoC: 88pm860x: Use regmap for I/O").
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/88pm860x-codec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c index 75d0ad5d2dcb..647a72cda005 100644 --- a/sound/soc/codecs/88pm860x-codec.c +++ b/sound/soc/codecs/88pm860x-codec.c @@ -1328,6 +1328,9 @@ static int pm860x_probe(struct snd_soc_codec *codec) pm860x->codec = codec; codec->control_data = pm860x->regmap; + ret = snd_soc_codec_set_cache_io(codec, 0, 0, SND_SOC_REGMAP); + if (ret) + return ret; for (i = 0; i < 4; i++) { ret = request_threaded_irq(pm860x->irq[i], NULL, |