drm/radeon/kms: don't allow ERESTART to hit userspace.
authorDave Airlie <airlied@linux.ie>
Tue, 8 Sep 2009 04:38:45 +0000 (14:38 +1000)
committerDave Airlie <airlied@redhat.com>
Tue, 8 Sep 2009 04:43:27 +0000 (14:43 +1000)
the pre-r600 fence code returns ebusy if we get hit by a signal
so we should continue to do that.

Signed-off-by: Dave Airlie <airlied@redhat.com>

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