399a80b9a1f2e9b4ff1f0cd6eca
parent fda714c29cdf360464059044b221450decb4b913
author Eric Anholt <eric@anholt.net> 1235542452 -0800
committer Dave Airlie <airlied@linux.ie> 1236037985 +1000

drm/i915: Fix use-before-null-check in i915_irq_emit().

This could be triggered by a client asking to emit an irq when the device
wasn't initialized.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>

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