Ben Skeggs 84cd0a5565 drm/nouveau: check for dead channel before trying to idle
This prevents *very* long waits while attempting to destroy channels
after a fault has occurred.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-02-17 17:38:09 +10:00
..
2017-02-10 09:34:39 +01:00
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