545046a41e
As DmaSyncer does sync start/end in the c'tor/d'tor, copying a DmaSyncer
instance would trigger sync end earlier than expected. This patch makes
it non-copyable to avoid the issue.
Fixes: 39482d59fe ("DmaBufAllocator: Add Dma Buffer synchronization function & helper class")
Signed-off-by: Harvey Yang <chenghaoyang@chromium.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>