drm/nouveau/vm: make vm refcount into a kref
authorBen Skeggs <bskeggs@redhat.com>
Tue, 30 Jul 2013 01:47:47 +0000 (11:47 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Tue, 30 Jul 2013 06:42:29 +0000 (16:42 +1000)
Never used to be required, but a recent change made it necessary.

Reported-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

No differences found