tree e7665ab0062b809aff494308f19643ea99827238
parent 071444280bcbb96ec38a1fb1ee3924ca7860844a
author Damien Lespiau <damien.lespiau@intel.com> 1381859741 +0100
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1381923136 +0200

drm/i915: Only one open() allowed on pipe CRC result files

It doesn't really make sense to have two processes dequeueing the CRC
values at the same time. Forbid that usage.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>