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| author | Clark Wang <[email protected]> | 2023-05-05 14:35:57 +0800 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2023-05-23 19:22:45 +0100 |
| commit | 9728fb3ce11729aa8c276825ddf504edeb00611d (patch) | |
| tree | 814ba49686bc5d2c56bb532917a8a47773d7b615 /tools/perf/scripts/python/netdev-times.py | |
| parent | 6afe2ae8dc48e643cb9f52e86494b96942440bc6 (diff) | |
spi: lpspi: disable lpspi module irq in DMA mode
When all bits of IER are set to 0, we still can observe the lpspi irq events
when using DMA mode to transfer data.
So disable irq to avoid the too much irq events.
Signed-off-by: Clark Wang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions