| commit | 09ea0dfbf972c63dfea8cf46f2fb67f39e4d833b | [log] [tgz] |
|---|---|---|
| author | Gerd Hoffmann <kraxel@redhat.com> | Tue May 29 15:59:18 2018 +0200 |
| committer | Gerd Hoffmann <kraxel@redhat.com> | Fri Jun 01 08:59:35 2018 +0200 |
| tree | 33c731ecd3febc843c2eaefd2c33002d336e925a | |
| parent | e065a8dd30af703b4794dc740c0825ee12b92efd [diff] |
dma-buf: make map_atomic and map function pointers optional So drivers don't need dummy functions just returning NULL. Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Link: http://patchwork.freedesktop.org/patch/msgid/20180529135918.19729-1-kraxel@redhat.com