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Gilad Ben-Yossef authored
Use a fine grained specification of DMA mapping directions in certain cases, allowing both a more optimized operation as well as shushing out a harmless, though persky dma-debug warning. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Reported-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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