drm/i915: Fix use-before-null-check in i915_irq_emit().
authorEric Anholt <eric@anholt.net>
Wed, 25 Feb 2009 06:14:12 +0000 (22:14 -0800)
committerDave Airlie <airlied@linux.ie>
Mon, 2 Mar 2009 23:53:05 +0000 (09:53 +1000)
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>

No differences found