drm: Automatically unregister the connector during cleanup

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As we now can call drm_connector_unregister() multiple times, provide a
failsafe unregister for a connector when cleaning it up.

v2: Add a WARN to catch any connectors that are still visible to
userspace when we come to destoy them.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Dave Airlie <airlied@redhat.com>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1465993109-19523-5-git-send-email-chris@chris-wilson.co.uk

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Chris Wilson 2016-06-15 13:17:49 +01:00 • committed by Daniel Vetter

parent 40daac6136

commit 80de34611a

1 changed files with 6 additions and 0 deletions

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drivers/gpu/drm/drm_crtc.c

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