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| author | Christoph Hellwig <hch@lst.de> | 2017-08-27 10:16:02 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-10-19 16:37:29 +0200 |
| commit | 622bd022078263fdebb566c32804551812576432 (patch) | |
| tree | 59a1891fd527a8fe696bb5738af75cd32860b271 /arch/xtensa | |
| parent | 64dc8700c01d94c46fd26b38b7e7d2891934a33b (diff) | |
mn10300: make dma_cache_sync a no-op
mn10300 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