| commit | 87f626348a7a4f9d21c321b6326492de9aef245f | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Sun Aug 27 10:17:48 2017 +0200 |
| committer | Christoph Hellwig <hch@lst.de> | Thu Oct 19 16:37:33 2017 +0200 |
| tree | f4889680038dc987032b69639d8d01e9b011cf1c | |
| parent | 622bd022078263fdebb566c32804551812576432 [diff] |
powerpc: make dma_cache_sync a no-op powerpc 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>