tree afe549c579762c8626a2ea445fa5a20a85c9262f
parent 0499a61425384acbfb96e30aaa9fe82d3a9f3f51
author Laura Abbott <labbott@redhat.com> 1491245870 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1491647771 +0200

staging: android: ion: Remove crufty cache support

Now that we call dma_map in the dma_buf API callbacks there is no need
to use the existing cache APIs. Remove the sync ioctl and the existing
bad dma_sync calls. Explicit caching can be handled with the dma_buf
sync API.

Signed-off-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>