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| author | Takashi Iwai <[email protected]> | 2022-03-15 16:41:58 +0000 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2022-03-16 16:39:28 +0000 |
| commit | 455c5653f50e10b4f460ef24e99f0044fbe3401c (patch) | |
| tree | b5632cf661fccd478e11295963bf93f7565c3121 /sound/soc/codecs/lpass-tx-macro.c | |
| parent | ASoC: amd: Fix reference to PCM buffer address (diff) | |
| download | kernel-455c5653f50e10b4f460ef24e99f0044fbe3401c.tar.gz kernel-455c5653f50e10b4f460ef24e99f0044fbe3401c.zip | |
ASoC: sti: Fix deadlock via snd_pcm_stop_xrun() call
This is essentially a revert of the commit dc865fb9e7c2 ("ASoC: sti:
Use snd_pcm_stop_xrun() helper"), which converted the manual
snd_pcm_stop() calls with snd_pcm_stop_xrun().
The commit above introduced a deadlock as snd_pcm_stop_xrun() itself
takes the PCM stream lock while the caller already holds it. Since
the conversion was done only for consistency reason and the open-call
with snd_pcm_stop() to the XRUN state is a correct usage, let's revert
the commit back as the fix.
Fixes: dc865fb9e7c2 ("ASoC: sti: Use snd_pcm_stop_xrun() helper")
Reported-by: Daniel Palmer <[email protected]>
Cc: Arnaud POULIQUEN <[email protected]>
Cc: <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
Reviewed-by: Arnaud Pouliquen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'sound/soc/codecs/lpass-tx-macro.c')
0 files changed, 0 insertions, 0 deletions