diff options
| author | Tony Lindgren <[email protected]> | 2021-08-10 11:17:26 +0300 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2021-08-10 13:22:19 +0100 |
| commit | 209ab223ad5b18e437289235e3bde12593b94ac4 (patch) | |
| tree | 4b8bb3fc14767ea4e3db7b2f8e0a3b3036a6e566 /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | 5c842e51ac63130a1344650b0a95bdc398666947 (diff) | |
spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config
Depending on the DMA driver being used, the struct dma_slave_config may
need to be initialized to zero for the unused data.
For example, we have three DMA drivers using src_port_window_size and
dst_port_window_size. If these are left uninitialized, it can cause DMA
failures.
For spi-fsl-dspi, this is probably not currently an issue but is still
good to fix though.
Fixes: 90ba37033cb9 ("spi: spi-fsl-dspi: Add DMA support for Vybrid")
Cc: Sanchayan Maity <[email protected]>
Cc: Vladimir Oltean <[email protected]>
Cc: Peter Ujfalusi <[email protected]>
Cc: Vinod Koul <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>
Acked-by: Vladimir Oltean <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions