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| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-09-04 21:44:05 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-09-04 23:10:25 +0400 |
| commit | 1c325f771a88579f227fe017e4ee77d852cf5435 (patch) | |
| tree | 87b6a35f1c652b9158e5e6c8a7be4ee37caca5d1 /sound/soc/soc-dapm.c | |
| parent | 01e0df6647e713469466c7bb6d7157c2e3046192 (diff) | |
| download | linux-1c325f771a88579f227fe017e4ee77d852cf5435.tar.xz | |
ASoC: Shutdown DAPM contexts when removing a card
Currently when a ASoC sound card is unregistered we leave the individual
components in their current state, just call the remove() callback and leave
it to the drivers to do the proper shutdown/cleanup.
This patch introduces a call to snd_soc_dapm_shutdown() when removing the
card. This will make sure that all DAPM widgets are properly powered down
and all DAPM contexts are put at the SND_SOC_BIAS_OFF level. This will
ensure that all components are properly powered down when the card is
removed.
Since a lot of drivers manually go to SND_SOC_BIAS_OFF in their remove
callback this will also allow us to remove a bit of duplicated code.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-dapm.c')
0 files changed, 0 insertions, 0 deletions