diff options
| author | Mark Brown <broonie@kernel.org> | 2026-06-01 15:08:08 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-06-01 15:08:08 +0100 |
| commit | f9df47af4150ab17c20711ef553c77cff746b1ac (patch) | |
| tree | 253ca0f1f399d1835ae735245830760de29a08bb /scripts/Makefile.thinlto | |
| parent | bd7e9843ec95bffe2643c901dd625f0bab32e639 (diff) | |
| parent | 01980b5da56e573d62798d0ff6c86bcaa2b22cbe (diff) | |
spi: fsl-lpspi: fix DMA termination issues
Carlos Song (OSS) <carlos.song@oss.nxp.com> says:
This series fixes two issues in the fsl-lpspi DMA transfer error paths.
Patch 1 replaces the deprecated dmaengine_terminate_all() with
dmaengine_terminate_sync() across all error paths in
fsl_lpspi_dma_transfer().
Patch 2 fixes a missing RX DMA channel termination when TX descriptor
preparation fails. Since the RX channel is already submitted and issued
before the TX descriptor is prepared, returning -EINVAL without
terminating the RX channel leaves it running against buffers that the
SPI core will unmap, potentially causing memory corruption.
Link: https://patch.msgid.link/20260525062357.3191349-1-carlos.song@oss.nxp.com
Diffstat (limited to 'scripts/Makefile.thinlto')
0 files changed, 0 insertions, 0 deletions