diff options
| author | Antonio Borneo <[email protected]> | 2020-08-10 09:12:34 +0200 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2020-08-10 19:46:41 +0100 |
| commit | 135dd873d3c76d812ae64c668adef3f2c59ed27f (patch) | |
| tree | 5ac6505f681a6139f4871c20fa05ff7b63e81d56 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ae1ba50f1e706dfd7ce402ac52c1f1f10becad68 (diff) | |
spi: stm32h7: fix race condition at end of transfer
The caller of stm32_spi_transfer_one(), spi_transfer_one_message(),
is waiting for us to call spi_finalize_current_transfer() and will
eventually schedule a new transfer, if available.
We should guarantee that the spi controller is really available
before calling spi_finalize_current_transfer().
Move the call to spi_finalize_current_transfer() _after_ the call
to stm32_spi_disable().
Signed-off-by: Antonio Borneo <[email protected]>
Signed-off-by: Alain Volmat <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions