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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2020-05-06 18:30:18 +0300
committerMark Brown <broonie@kernel.org>2020-05-06 18:11:30 +0100
commit3cb97e223d277f84171cc4ccecab31e08b2ee7b5 (patch)
treeecfc0b703aa52c773e3a04b64cf7eb118d54e694 /tools/perf/scripts/python/export-to-postgresql.py
parentspi: bcm2835: Fix error return code in bcm2835_dma_init() (diff)
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spi: dw: Zero DMA Tx and Rx configurations on stack
Some DMA controller drivers do not tolerate non-zero values in the DMA configuration structures. Zero them to avoid issues with such DMA controller drivers. Even despite above this is a good practice per se. Fixes: 7063c0d942a1 ("spi/dw_spi: add DMA support") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Feng Tang <feng.tang@intel.com> Cc: Feng Tang <feng.tang@intel.com> Link: https://lore.kernel.org/r/20200506153025.21441-1-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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