drm: Introduce helper for replacing blob properties

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Introduce a common helper for the pattern of:
  - allocate new blob property
  - potentially free old blob property
  - replace content of indicative property with new blob ID
  - change member pointer on modeset object

Signed-off-by: Daniel Stone <daniels@collabora.com>
Cc: Dave Airlie <airlied@redhat.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
[danvet: Squash in fixup from Daniel for the kerneldoc, reported by
0day builder.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Daniel Stone 2015-04-20 19:22:53 +01:00 • committed by Daniel Vetter

parent 4339ed82b2

commit d2ed34362a

1 changed files with 106 additions and 49 deletions

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drivers/gpu/drm/drm_crtc.c

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