drm/msm: workaround for missing irq
authorRob Clark <robdclark@gmail.com>
Wed, 11 Sep 2013 21:14:30 +0000 (17:14 -0400)
committerRob Clark <robdclark@gmail.com>
Wed, 11 Sep 2013 21:37:48 +0000 (17:37 -0400)
Occasionally we seem to miss an IRQ from the ME (microengine).  I'm not
entirely sure the root cause, but for now we can unwedge things by
retiring from the hangcheck timer.

Signed-off-by: Rob Clark <robdclark@gmail.com>

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