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| author |   Olivier Moysan <olivier.moysan@st.com> | 2019-02-26 14:51:09 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-02-26 15:41:56 +0000 |
| commit | 3005decf4fe43e65d882dce838716bd6715757c1 (patch) | |
| tree | 71c26d76016fe3118630e49d86f3848751a1c431 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | ASoC: stm32: i2s: remove useless callback (diff) | |
| download | wireguard-linux-3005decf4fe43e65d882dce838716bd6715757c1.tar.xz wireguard-linux-3005decf4fe43e65d882dce838716bd6715757c1.zip | |
ASoC: stm32: i2s: fix race condition in irq handler
When snd_pcm_stop_xrun() is called in interrupt routine,
substream context may have already been released.
Add protection on substream context.
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions