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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-08-19 14:18:53 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-08-19 14:18:53 +0100 |
| commit | 474e09ca017bd0f6e9bf41af643364a21bc27f43 (patch) | |
| tree | 622ea31cfaae4a20e4b39d8f1c53734ef6768b6f /sound/soc/soc-dapm.c | |
| parent | d1a5e44b89b35c88f8908f2b1774201704460f36 (diff) | |
| download | lwn-474e09ca017bd0f6e9bf41af643364a21bc27f43.tar.gz lwn-474e09ca017bd0f6e9bf41af643364a21bc27f43.zip | |
ASoC: Provide default set_bias_level() implementation
If the CODEC does not provide a set_bias_level() then update the
bias_level variable for it since other parts of the system expect
that to be maintained.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/soc-dapm.c')
| -rw-r--r-- | sound/soc/soc-dapm.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 88461310dc96..5cfc90941e49 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -148,8 +148,12 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_device *socdev, if (card->set_bias_level) ret = card->set_bias_level(card, level); - if (ret == 0 && codec->set_bias_level) - ret = codec->set_bias_level(codec, level); + if (ret == 0) { + if (codec->set_bias_level) + ret = codec->set_bias_level(codec, level); + else + codec->bias_level = level; + } return ret; } |