tree ffa51d4f379388e16dfc3a22ebfee085dbb1ec9c
parent 955289c7cfad158dc939e150896a240f549ccc60
author Daniel Vetter <daniel.vetter@ffwll.ch> 1416855718 +0100
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1416917562 +0100

drm: Document that drm_dev_alloc doesn't need a parent

Possible for purely virtual debug devices.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>