[PATCH v3 1/7] drm/drv: Hold ref on parent device during drm_device lifetime

[Gerd Hoffmann]

On Mon, Feb 25, 2019 at 03:42:26PM +0100, Noralf Trønnes wrote:
> This makes it safe to access drm_device->dev after the parent device has
> been removed/unplugged.
> 
> Signed-off-by: Noralf Trønnes <noralf at tronnes.org>

Reviewed-by: Gerd Hoffmann <kraxel at redhat.com>