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| author | Fabrice Gasnier <[email protected]> | 2018-02-14 11:04:33 +0100 |
|---|---|---|
| committer | Thierry Reding <[email protected]> | 2018-03-28 00:37:37 +0200 |
| commit | 4eb67a209645a87b8aca070aa9735eed90177829 (patch) | |
| tree | 4ad3d7082201ff0399725c80c99304f9620289d6 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 3af0bdd1d027292d40c7f1d13420bc298b3e1660 (diff) | |
pwm: stm32: Protect common prescaler for all channels
There may be a race, when configuring two PWM channels, with different
prescaler values, when there's no active channel yet.
Add mutex lock to avoid concurrent access on PWM apply state.
This is also precursor patch for PWM capture support.
Signed-off-by: Fabrice Gasnier <[email protected]>
Reviewed-by: Benjamin Gaignard <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions