Commits
Christoph Hellwig committed 2c1de929aef
openrisc: fix cache maintainance the the sync_single_for_device DMA operation The cache maintaince in the sync_single_for_device operation should be equivalent to the map_page operation to facilitate reusing buffers. Fix the openrisc implementation by moving the cache maintaince performed in map_page into the sync_single method, and calling that from map_page. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Stafford Horne <shorne@gmail.com>