diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-03-14 21:18:39 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-01 11:28:23 +0100 |
| commit | b19e6e7b763c7144bfe2ceccf988b64d66d6dd0a (patch) | |
| tree | c80e0ad8c6f7f3d857345f7016627e7bb168ac76 /include/sound/soc.h | |
| parent | 2667b4b8bef8598917adb1b4af46ed2b7d4fa0d7 (diff) | |
ASoC: core: Use driver core probe deferral
In version 3.4 the driver core acquired probe deferral which is a core way
of doing essentially the same thing as ASoC has been doing since forever
to make sure that all the devices needed to make up the card are present
without needing open coding in the subsystem.
Make basic use of this probe deferral mechanism for the cards, removing the
need to handle partially instantiated cards. We should be able to remove
even more code than this, though some of the checks we're currently doing
should stay since they're about things like suppressing unneeded DAPM runs
rather than deferring probes.
In order to avoid robustness issues with our teardown paths (which do need
quite a bit of TLC) add a check for aux_devs prior to attempting to set
things up, this means that we've got a reasonable idea that everything will
be there before we start. As with the removal of partial instantiation
support more work will be needed to make this work neatly.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'include/sound/soc.h')
| -rw-r--r-- | include/sound/soc.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index b8163ddf94d2..9e238fa2eb17 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -896,7 +896,6 @@ struct snd_soc_pcm_runtime { enum snd_soc_pcm_subclass pcm_subclass; struct snd_pcm_ops ops; - unsigned int complete:1; unsigned int dev_registered:1; long pmdown_time; |