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| author |   Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2018-08-02 16:03:38 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2018-08-02 17:19:46 +0100 |
| commit | 611cbc8799b672f41b6ba7afed758ad9efb959a7 (patch) | |
| tree | ece807cc68c4b00263802eae71480fa91c281630 /include/linux/compiler-gcc.h | |
| parent | ASoC: smd845: remove auto rebinding (diff) | |
| download | wireguard-linux-611cbc8799b672f41b6ba7afed758ad9efb959a7.tar.xz wireguard-linux-611cbc8799b672f41b6ba7afed758ad9efb959a7.zip | |
ASoC: core: remove support for card rebind using component framework
DRM based audio components get registered inside the component framework
bind callback. However component framework has a big mutex lock taken for
every call to component_add, component_del and bind, unbind callbacks.
This can lead to deadlock situation if we are trying to add new/remove
component within a bind/unbind callbacks. Which is what was happening
with bcm2837 rpi 3.
Revert this change till we sort out the mutex issue.
Reported-by: Guillaume Tucker <guillaume.tucker@collabora.com>
Reported-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
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