tree 20b69afd73ae291cd077bfac5b19b8521b773a4c
parent 0a3d775fb2c951d1bd3f5f916eee55face0eaada
author Haixia Shi <hshi@chromium.org> 1416945842 -0800
committer Dave Airlie <airlied@redhat.com> 1416960180 +1000

drm/udl: handle page mapping in dmabuf export.

Fixes dmabuf export failure with -E_NOMEM when the page is not mapped.

Signed-off-by: Haixia Shi <hshi@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>