tree 73d59a5ca30c76ce4e47c24bace5f3256f3a3f3e
parent ef98c1f7b37116ae45d892a23f46cffdda31773c
author Alexandre Courbot <acourbot@nvidia.com> 1392181259 +0900
committer Ben Skeggs <bskeggs@redhat.com> 1395806372 +1000

drm/nouveau: handle -EACCES runtime PM return code

pm_runtime_get*() may return -EACCES to indicate a device does not have
runtime PM enabled. This is currently the case with platform devices
on Nouveau, and is not an error in that context. Handle this case
without failure.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>