From: Alexandre Courbot <acourbot@nvidia.com>
Date: Wed, 12 Feb 2014 05:00:59 +0000 (+0900)
Subject: drm/nouveau: handle -EACCES runtime PM return code
X-Git-Tag: v3.15-rc1~51^2~39^2~81
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b6c4285afa66f2f258a237771fd90905a194957d;p=pandora-kernel.git

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>
---

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