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drm: Introduce blob_lock
authorDaniel Stone <daniels@collabora.com>
Mon, 20 Apr 2015 18:22:54 +0000 (19:22 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 8 May 2015 11:30:01 +0000 (13:30 +0200)
commit8fb6e7a579670d5b71fc0d5641c1523b3df612e8
tree69f7fd93860f1a262bde2abe59019ce20249f3fd
parentd2ed34362a52c9f0c4d77325fb25bb729704be45
drm: Introduce blob_lock

Create a new global blob_lock mutex, which protects the blob property
list from insertion and/or deletion.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/drm_crtc.c
include/drm/drm_crtc.h