drm/i915: Protect against deferred fbdev setup

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We could probably hit this already with our current async fbdev init,
but it's much easier to hit this with the new deferred fbdev setup
that I'm working on polishing.

Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reported-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170706130023.28417-2-daniel.vetter@ffwll.ch

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Daniel Vetter 2017-07-06 15:00:20 +02:00

parent 88be58be88

commit 346fb4e0b9

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/i915/i915_debugfs.c

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