drm: use dev_name as default unique name in drm_dev_alloc()
The following code pattern exists in some DRM drivers: ddev = drm_dev_alloc(&driver, parent_dev); drm_dev_set_unique(ddev, dev_name(parent_dev)); (Sometimes dev_name(ddev->dev) is used, which is the same.) As suggested in http://lists.freedesktop.org/archives/dri-devel/2015-December/096441.html, the unique name of a new DRM device can be set as dev_name(parent_dev) when parent_dev is not NULL (vgem is a special case). Signed-off-by:Nicolas Iooss <nicolas.iooss_linux@m4x.org> Acked-by:
Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch>
parent
399368aa
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