Commit 8eeb5c15 authored Mar 04, 2014 by Lars-Peter Clausen Committed by Mark Brown Mar 10, 2014

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
f9ded3b2 ("ASoC: 88pm860x: Use regmap for I/O").

Fixes: f9ded3b2 ("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

parent 38dbfb59

sound/soc/codecs/88pm860x-codec.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -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,