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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-04-11 11:10:33 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-04-11 19:19:53 +0100 |
| commit | 8b1ea69a63eb62f97cef63e6d816b64ed84e8760 (patch) | |
| tree | 67fd3b84eedfb880db5626a7bbb34ebff80256bb /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 4df6836dbbdb6a00af5f9ab6233e33cec3a73961 (diff) | |
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
wait_for_completion_timeout() returns unsigned long not int.
It returns 0 if timed out, and positive if completed.
The check for <= 0 is ambiguous and should be == 0 here
indicating timeout which is the only error case.
Fixes: 5720ec0a6d26 ("spi: spi-ti-qspi: Add DMA support for QSPI mmap read")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220411111034.24447-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions