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| author | Jonathan Santos <Jonathan.Santos@analog.com> | 2026-10-07 05:52:46 -0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-10-13 19:09:56 +0100 |
| commit | 18febc10a3538b9baa2f6e4481b434f20fdbd93c (patch) | |
| tree | ee9e44bc34dd19392a9fc5a69f776da99043c34e /tools/perf/scripts/python | |
| parent | ea29c686f96adcb505071ef228ba8047dc951fac (diff) | |
spi: axi-spi-engine: fix stale SYNC IRQ pending in trigger_enable
spi_engine_trigger_enable() sends SYNC(1) and polls SYNC_ID, it never
clears the INT_PENDING[SYNC] bit afterward. This leaves a stale pending
interrupt that can fire spuriously when INT_SYNC is later enabled.
Simillarly to the fix on spi_engine_setup(), clear INT_PENDING[SYNC]
after polling the SYNC_ID.
Fixes: 8fc13b822c74 ("spi: axi-spi-engine: don't repeat mode config for offload")
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Santos <Jonathan.Santos@analog.com>
Link: https://patch.msgid.link/8d3f421e07b6114aae55f964825dba6ac9151cf5.1791361360.git.Jonathan.Santos@analog.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions