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| author | Larisa Grigore <larisa.grigore@nxp.com> | 2025-08-28 11:14:42 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-09 18:58:24 +0200 |
| commit | 15d3ab4858797146ae8bcc13230a6f093e0f7c0a (patch) | |
| tree | 7eb15153e292890c24bafd6ab10a090d42ead6aa /tools/perf/scripts/python/stackcollapse.py | |
| parent | 8d981d2230e90b1762a6b385361dee8bdbb33ee8 (diff) | |
spi: spi-fsl-lpspi: Reset FIFO and disable module on transfer abort
[ Upstream commit e811b088a3641861fc9d2b2b840efc61a0f1907d ]
In DMA mode fsl_lpspi_reset() is always called at the end, even when the
transfer is aborted. In PIO mode aborts skip the reset leaving the FIFO
filled and the module enabled.
Fix it by always calling fsl_lpspi_reset().
Fixes: a15dc3d657fa ("spi: lpspi: Fix CLK pin becomes low before one transfer")
Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-3-6262b9aa9be4@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions