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authorChristoph Hellwig <hch@lst.de>2017-08-27 10:22:48 +0200
committerChristoph Hellwig <hch@lst.de>2017-10-19 16:37:36 +0200
commita535bb801036268c3d057d7584e9c8f35f69aad4 (patch)
tree1144504d22c937ce155a26a4a95bc4747c69665d /arch/xtensa
parent87f626348a7a4f9d21c321b6326492de9aef245f (diff)
unicore32: make dma_cache_sync a no-op
unicore32 does not implement DMA_ATTR_NON_CONSISTENT allocations, so it doesn't make any sense to do any work in dma_cache_sync given that it must be a no-op when dma_alloc_attrs returns coherent memory. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Diffstat (limited to 'arch/xtensa')
0 files changed, 0 insertions, 0 deletions